netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3146 at mm/kfence/core.c:1143 __kfence_free+0x7c/0xb4 mm/kfence/core.c:1143
Modules linked in:
CPU: 1 PID: 3146 Comm: syz-executor.0 Not tainted 6.7.0-syzkaller-12824-g9d64bf433c53 #0
Hardware name: linux,dummy-virt (DT)
pstate: 81400009 (Nzcv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--)
pc : __kfence_free+0x7c/0xb4 mm/kfence/core.c:1143
lr : kfence_free include/linux/kfence.h:187 [inline]
lr : slab_free_hook mm/slub.c:2100 [inline]
lr : slab_free mm/slub.c:4299 [inline]
lr : kmem_cache_free+0x1f0/0x334 mm/slub.c:4363
sp : ffff800082c03ce0
x29: ffff800082c03ce0 x28: fdff00000525a400 x27: 0000000000000000
x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
x23: c3a280008033e534 x22: ffff80008033e534 x21: f7ff000002c0cb00
x20: ffff00007ff4ff80 x19: fffffc0001ffd3c0 x18: 0000000000000000
x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
x8 : 0000000080011558 x7 : 0000000000000001 x6 : f2ff000003603dc0
x5 : 0000000000000000 x4 : ffff00007f868000 x3 : ffff8000824d02b8
x2 : f7ff000006d77200 x1 : ffff00007f898250 x0 : ffff00007ff4ff80
Call trace:
 __kfence_free+0x7c/0xb4 mm/kfence/core.c:1143
 kfence_free include/linux/kfence.h:187 [inline]
 slab_free_hook mm/slub.c:2100 [inline]
 slab_free mm/slub.c:4299 [inline]
 kmem_cache_free+0x1f0/0x334 mm/slub.c:4363
 seq_release+0x2c/0x40 fs/seq_file.c:356
 kernfs_fop_release+0x4c/0xf0 fs/kernfs/file.c:757
 __fput+0x78/0x2c4 fs/file_table.c:376
 __fput_sync+0x50/0x5c fs/file_table.c:461
 __do_sys_close fs/open.c:1554 [inline]
 __se_sys_close fs/open.c:1539 [inline]
 __arm64_sys_close+0x38/0x7c fs/open.c:1539
 __invoke_syscall arch/arm64/kernel/syscall.c:37 [inline]
 invoke_syscall+0x48/0x114 arch/arm64/kernel/syscall.c:51
 el0_svc_common.constprop.0+0x40/0xe0 arch/arm64/kernel/syscall.c:136
 do_el0_svc+0x1c/0x28 arch/arm64/kernel/syscall.c:155
 el0_svc+0x34/0xd8 arch/arm64/kernel/entry-common.c:678
 el0t_64_sync_handler+0x100/0x12c arch/arm64/kernel/entry-common.c:696
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:598
---[ end trace 0000000000000000 ]---