------------[ cut here ]------------
WARNING: CPU: 1 PID: 255 at fs/debugfs/file.c:90 __debugfs_file_get+0x57a/0x660
Modules linked in:
CPU: 1 UID: 0 PID: 255 Comm: syz-fuzzer Not tainted 6.13.0-rc6-next-20250110 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:__debugfs_file_get+0x57a/0x660
Code: ff 89 5c 24 28 e9 2d fe ff ff 48 89 df e8 5e 55 94 ff e9 1a fb ff ff 4c 89 ef e8 51 55 94 ff e9 04 fe ff ff e8 97 53 5a ff 90 <0f> 0b 90 41 bc ea ff ff ff e9 c9 fe ff ff e8 83 53 5a ff be 01 00
RSP: 0018:ffff88800722f938 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff8880090c0eb0 RCX: ffffffff82174a0c
RDX: ffff888009a13780 RSI: ffffffff82174e89 RDI: 0000000000000005
RBP: 1ffff11000e45f28 R08: ffff8880090fb650 R09: ffff888009a141c8
R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff84cb50e1
R13: 0000000000000000 R14: ffff8880090c0f60 R15: 0000000000000001
FS:  000000c000030410(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb833169fc8 CR3: 0000000014d22000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 open_proxy_open+0x50/0x320
 do_dentry_open+0x71c/0x1420
 vfs_open+0x82/0x3f0
 path_openat+0x1cfa/0x2990
 do_filp_open+0x1e9/0x450
 do_sys_openat2+0x164/0x1d0
 __x64_sys_openat+0x143/0x200
 do_syscall_64+0xbf/0x1d0
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x4b0fba
Code: e8 fb c2 f8 ff 48 8b 7c 24 10 48 8b 74 24 18 48 8b 54 24 20 4c 8b 54 24 28 4c 8b 44 24 30 4c 8b 4c 24 38 48 8b 44 24 08 0f 05 <48> 3d 01 f0 ff ff 76 20 48 c7 44 24 40 ff ff ff ff 48 c7 44 24 48
RSP: 002b:000000c0003c9758 EFLAGS: 00000216 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 000000c00001e000 RCX: 00000000004b0fba
RDX: 0000000000080000 RSI: 000000c0000cd2e0 RDI: ffffffffffffff9c
RBP: 000000c0003c97d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000216 R12: ffffffffffffffff
R13: 0000000000000098 R14: 0000000000000097 R15: 0000000000000100
 </TASK>
irq event stamp: 13035
hardirqs last  enabled at (13045): [<ffffffff81527398>] __up_console_sem+0x78/0x80
hardirqs last disabled at (13056): [<ffffffff8152737d>] __up_console_sem+0x5d/0x80
softirqs last  enabled at (13006): [<ffffffff813a8f7c>] handle_softirqs+0x50c/0x770
softirqs last disabled at (12991): [<ffffffff813a9314>] __irq_exit_rcu+0xc4/0x100
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 255 at fs/debugfs/file.c:90 __debugfs_file_get+0x57a/0x660
Modules linked in:
CPU: 1 UID: 0 PID: 255 Comm: syz-fuzzer Tainted: G        W          6.13.0-rc6-next-20250110 #1
Tainted: [W]=WARN
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:__debugfs_file_get+0x57a/0x660
Code: ff 89 5c 24 28 e9 2d fe ff ff 48 89 df e8 5e 55 94 ff e9 1a fb ff ff 4c 89 ef e8 51 55 94 ff e9 04 fe ff ff e8 97 53 5a ff 90 <0f> 0b 90 41 bc ea ff ff ff e9 c9 fe ff ff e8 83 53 5a ff be 01 00
RSP: 0018:ffff88800722f938 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff8880090c0eb0 RCX: ffffffff82174a0c
RDX: ffff888009a13780 RSI: ffffffff82174e89 RDI: 0000000000000005
RBP: 1ffff11000e45f28 R08: ffff8880090fb650 R09: ffff888009a141c8
R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff84cb50e1
R13: 0000000000000000 R14: ffff8880090c0f60 R15: 0000000000000001
FS:  000000c000030410(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb833169fc8 CR3: 0000000014d22000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 open_proxy_open+0x50/0x320
 do_dentry_open+0x71c/0x1420
 vfs_open+0x82/0x3f0
 path_openat+0x1cfa/0x2990
 do_filp_open+0x1e9/0x450
 do_sys_openat2+0x164/0x1d0
 __x64_sys_openat+0x143/0x200
 do_syscall_64+0xbf/0x1d0
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x4b0fba
Code: e8 fb c2 f8 ff 48 8b 7c 24 10 48 8b 74 24 18 48 8b 54 24 20 4c 8b 54 24 28 4c 8b 44 24 30 4c 8b 4c 24 38 48 8b 44 24 08 0f 05 <48> 3d 01 f0 ff ff 76 20 48 c7 44 24 40 ff ff ff ff 48 c7 44 24 48
RSP: 002b:000000c0003c96d0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 000000c00001e000 RCX: 00000000004b0fba
RDX: 0000000000000002 RSI: 000000c0004c4520 RDI: ffffffffffffff9c
RBP: 000000c0003c9748 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000202 R12: ffffffffffffffff
R13: 000000000000002a R14: 0000000000000029 R15: 0000000000000100
 </TASK>
irq event stamp: 14197
hardirqs last  enabled at (14209): [<ffffffff81527398>] __up_console_sem+0x78/0x80
hardirqs last disabled at (14220): [<ffffffff8152737d>] __up_console_sem+0x5d/0x80
softirqs last  enabled at (13930): [<ffffffff813a8f7c>] handle_softirqs+0x50c/0x770
softirqs last disabled at (13923): [<ffffffff813a9314>] __irq_exit_rcu+0xc4/0x100
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 255 at fs/debugfs/file.c:90 __debugfs_file_get+0x57a/0x660
Modules linked in:
CPU: 1 UID: 0 PID: 255 Comm: syz-fuzzer Tainted: G        W          6.13.0-rc6-next-20250110 #1
Tainted: [W]=WARN
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:__debugfs_file_get+0x57a/0x660
Code: ff 89 5c 24 28 e9 2d fe ff ff 48 89 df e8 5e 55 94 ff e9 1a fb ff ff 4c 89 ef e8 51 55 94 ff e9 04 fe ff ff e8 97 53 5a ff 90 <0f> 0b 90 41 bc ea ff ff ff e9 c9 fe ff ff e8 83 53 5a ff be 01 00
RSP: 0018:ffff88800722f938 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff8880090c0eb0 RCX: ffffffff82174a0c
RDX: ffff888009a13780 RSI: ffffffff82174e89 RDI: 0000000000000005
RBP: 1ffff11000e45f28 R08: ffff8880090fb650 R09: ffff888009a141c8
R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff84cb50e1
R13: 0000000000000000 R14: ffff8880090c0f60 R15: 0000000000000001
FS:  000000c000030410(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb833169fc8 CR3: 0000000014d22000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 open_proxy_open+0x50/0x320
 do_dentry_open+0x71c/0x1420
 vfs_open+0x82/0x3f0
 path_openat+0x1cfa/0x2990
 do_filp_open+0x1e9/0x450
 do_sys_openat2+0x164/0x1d0
 __x64_sys_openat+0x143/0x200
 do_syscall_64+0xbf/0x1d0
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x4b0fba
Code: e8 fb c2 f8 ff 48 8b 7c 24 10 48 8b 74 24 18 48 8b 54 24 20 4c 8b 54 24 28 4c 8b 44 24 30 4c 8b 4c 24 38 48 8b 44 24 08 0f 05 <48> 3d 01 f0 ff ff 76 20 48 c7 44 24 40 ff ff ff ff 48 c7 44 24 48
RSP: 002b:000000c0003c96d0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 000000c00001e000 RCX: 00000000004b0fba
RDX: 0000000000000002 RSI: 000000c0004c4780 RDI: ffffffffffffff9c
RBP: 000000c0003c9748 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000202 R12: ffffffffffffffff
R13: 000000000000003d R14: 000000000000003c R15: 0000000000000100
 </TASK>
irq event stamp: 15475
hardirqs last  enabled at (15485): [<ffffffff81527398>] __up_console_sem+0x78/0x80
hardirqs last disabled at (15498): [<ffffffff8152737d>] __up_console_sem+0x5d/0x80
softirqs last  enabled at (15458): [<ffffffff813a8f7c>] handle_softirqs+0x50c/0x770
softirqs last disabled at (15451): [<ffffffff813a9314>] __irq_exit_rcu+0xc4/0x100
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 255 at fs/debugfs/file.c:90 __debugfs_file_get+0x57a/0x660
Modules linked in:
CPU: 1 UID: 0 PID: 255 Comm: syz-fuzzer Tainted: G        W          6.13.0-rc6-next-20250110 #1
Tainted: [W]=WARN
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:__debugfs_file_get+0x57a/0x660
Code: ff 89 5c 24 28 e9 2d fe ff ff 48 89 df e8 5e 55 94 ff e9 1a fb ff ff 4c 89 ef e8 51 55 94 ff e9 04 fe ff ff e8 97 53 5a ff 90 <0f> 0b 90 41 bc ea ff ff ff e9 c9 fe ff ff e8 83 53 5a ff be 01 00
RSP: 0018:ffff88800722f938 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff888009274d38 RCX: ffffffff82174a0c
RDX: ffff888009a13780 RSI: ffffffff82174e89 RDI: 0000000000000005
RBP: 1ffff11000e45f28 R08: ffff8880092798b0 R09: ffff888009a141c8
R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff84dc9be1
R13: 0000000000000000 R14: ffff888009274de8 R15: 0000000000000001
FS:  000000c000030410(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb833169fc8 CR3: 0000000014d22000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 open_proxy_open+0x50/0x320
 do_dentry_open+0x71c/0x1420
 vfs_open+0x82/0x3f0
 path_openat+0x1cfa/0x2990
 do_filp_open+0x1e9/0x450
 do_sys_openat2+0x164/0x1d0
 __x64_sys_openat+0x143/0x200
 do_syscall_64+0xbf/0x1d0
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x4b0fba
Code: e8 fb c2 f8 ff 48 8b 7c 24 10 48 8b 74 24 18 48 8b 54 24 20 4c 8b 54 24 28 4c 8b 44 24 30 4c 8b 4c 24 38 48 8b 44 24 08 0f 05 <48> 3d 01 f0 ff ff 76 20 48 c7 44 24 40 ff ff ff ff 48 c7 44 24 48
RSP: 002b:000000c0003c9768 EFLAGS: 00000216 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 000000c00001e000 RCX: 00000000004b0fba
RDX: 0000000000080000 RSI: 000000c0000a82a0 RDI: ffffffffffffff9c
RBP: 000000c0003c97e0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000216 R12: ffffffffffffffff
R13: 000000000000000f R14: 000000000000000e R15: 00000000000000aa
 </TASK>
irq event stamp: 18519
hardirqs last  enabled at (18531): [<ffffffff81527398>] __up_console_sem+0x78/0x80
hardirqs last disabled at (18542): [<ffffffff8152737d>] __up_console_sem+0x5d/0x80
softirqs last  enabled at (18480): [<ffffffff813a8f7c>] handle_softirqs+0x50c/0x770
softirqs last disabled at (18473): [<ffffffff813a9314>] __irq_exit_rcu+0xc4/0x100
---[ end trace 0000000000000000 ]---
kmemleak: Automatic memory scanning thread ended