loop3: detected capacity change from 0 to 264192
BUG: Bad rss-counter state mm:000000005e4edd2e type:MM_FILEPAGES val:-972625573 Comm:syz-executor.3 Pid:3995
BUG: Bad rss-counter state mm:000000005e4edd2e type:MM_ANONPAGES val:70 Comm:syz-executor.3 Pid:3995
BUG: Bad rss-counter state mm:000000005e4edd2e type:MM_SWAPENTS val:-2 Comm:syz-executor.3 Pid:3995
BUG: Bad rss-counter state mm:000000005e4edd2e type:MM_SHMEMPAGES val:-1 Comm:syz-executor.3 Pid:3995
kmemleak: Found object by alias at 0x607f1a638ae8
CPU: 0 UID: 0 PID: 4001 Comm: syz-executor.7 Tainted: G        W           6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) 
Tainted: [W]=WARN
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
 <TASK>
 dump_stack_lvl+0xca/0x120
 __lookup_object+0x94/0xb0
 delete_object_full+0x27/0x70
 free_percpu+0x30/0x1160
 futex_hash_free+0x38/0xc0
 mmput+0x2d3/0x390
 do_exit+0x79d/0x2970
 do_group_exit+0xd3/0x2a0
 __x64_sys_exit_group+0x3e/0x50
 x64_sys_call+0x18c5/0x18d0
 do_syscall_64+0xbf/0x360
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fdbcdfd3b19
Code: Unable to access opcode bytes at 0x7fdbcdfd3aef.
RSP: 002b:00007fff48be3a88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fdbcdfd3b19
RDX: 00007fdbcdf8672b RSI: ffffffffffffffbc RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 0000000000000001 R14: 0000000000000001 R15: 00007fff48be3b70
 </TASK>
kmemleak: Object (percpu) 0x607f1a638ae0 (size 16):
kmemleak:   comm "syz-executor.4", pid 285, jiffies 4294804214
kmemleak:   min_count = 1
kmemleak:   count = 0
kmemleak:   flags = 0x21
kmemleak:   checksum = 0
kmemleak:   backtrace:
 pcpu_alloc_noprof+0x87a/0x1170
 __percpu_counter_init_many+0x44/0x360
 mm_init+0xcac/0x1170
 copy_process+0x3ab7/0x73c0
 kernel_clone+0xea/0x7f0
 __do_sys_clone+0xce/0x120
 do_syscall_64+0xbf/0x360
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
kmemleak: Cannot insert 0x607f1a638ae8 into the object search tree (overlaps existing)
CPU: 0 UID: 0 PID: 4008 Comm: syz-executor.4 Tainted: G        W           6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) 
Tainted: [W]=WARN
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
 <TASK>
 dump_stack_lvl+0xca/0x120
 __link_object+0x190/0x210
 __create_object+0x48/0x80
 pcpu_alloc_noprof+0x87a/0x1170
 __alloc_workqueue+0x74b/0x1820
 alloc_workqueue_noprof+0xc7/0x200
 loop_configure+0xf73/0x1590
 lo_ioctl+0x66d/0x1c70
 blkdev_ioctl+0x27c/0x6c0
 __x64_sys_ioctl+0x18f/0x210
 do_syscall_64+0xbf/0x360
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f0385be98d7
Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f038315ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f0385c33970 RCX: 00007f0385be98d7
RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007
RBP: 0000000000000007 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006
R13: 0000000000000006 R14: 00000000200004e0 R15: 0000000000000004
 </TASK>
kmemleak: Kernel memory leak detector disabled
kmemleak: Object (percpu) 0x607f1a638ae0 (size 16):
kmemleak:   comm "syz-executor.4", pid 285, jiffies 4294804214
kmemleak:   min_count = 1
kmemleak:   count = 0
kmemleak:   flags = 0x21
kmemleak:   checksum = 0
kmemleak:   backtrace:
 pcpu_alloc_noprof+0x87a/0x1170
 __percpu_counter_init_many+0x44/0x360
 mm_init+0xcac/0x1170
 copy_process+0x3ab7/0x73c0
 kernel_clone+0xea/0x7f0
 __do_sys_clone+0xce/0x120
 do_syscall_64+0xbf/0x360
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
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kmemleak: Automatic memory scanning thread ended
loop4: detected capacity change from 0 to 264192
msdos: Unknown parameter 'hash'
BUG: Bad rss-counter state mm:00000000ac33fe02 type:MM_SHMEMPAGES val:-61184 Comm:syz-executor.4 Pid:4005