[syzbot] [net?] upstream boot error: KMSAN: use-after-free in stack_depot_save_flags

[syzbot <syzbot+7364c186cc00641845c5@syzkaller.appspotmail.com>]

Hello,

syzbot found the following issue on:

HEAD commit:    56897d51886f Merge tag 'trace-v6.8-rc2' of git://git.kerne..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=11ef8190180000
kernel config:  https://syzkaller.appspot.com/x/.config?x=c11709bae75cc702
dashboard link: https://syzkaller.appspot.com/bug?extid=7364c186cc00641845c5
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40

Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/3f7d6226b85a/disk-56897d51.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/129ced2080da/vmlinux-56897d51.xz
kernel image: https://storage.googleapis.com/syzbot-assets/b0c58e85720b/bzImage-56897d51.xz

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+7364c186cc00641845c5@syzkaller.appspotmail.com

io scheduler kyber registered
io scheduler bfq registered
input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
ACPI: button: Power Button [PWRF]
input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1
ACPI: button: Sleep Button [SLPF]
ioatdma: Intel(R) QuickData Technology Driver 5.00
ACPI: \_SB_.LNKC: Enabled at IRQ 11
virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver
ACPI: \_SB_.LNKD: Enabled at IRQ 10
virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver
ACPI: \_SB_.LNKB: Enabled at IRQ 10
virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver
virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver
N_HDLC line discipline registered with maxframe=4096
Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A
00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A
Non-volatile memory driver v1.3
Linux agpgart interface v0.103
ACPI: bus type drm_connector registered
[drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0
[drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1
Console: switching to colour frame buffer device 128x48
platform vkms: [drm] fb0: vkmsdrmfb frame buffer device
usbcore: registered new interface driver udl
brd: module loaded
loop: module loaded
zram: Added device: zram0
null_blk: disk nullb0 created
null_blk: module loaded
Guest personality initialized and is inactive
VMCI host device registered (name=vmci, major=10, minor=118)
Initialized host personality
usbcore: registered new interface driver rtsx_usb
usbcore: registered new interface driver viperboard
usbcore: registered new interface driver dln2
usbcore: registered new interface driver pn533_usb
nfcsim 0.2 initialized
usbcore: registered new interface driver port100
usbcore: registered new interface driver nfcmrvl
Loading iSCSI transport class v2.0-870.
virtio_scsi virtio0: 1/0/0 default/read/poll queues
scsi host0: Virtio SCSI HBA
st: Version 20160209, fixed bufsize 32768, s/g segs 256
Rounding down aligned max_sectors from 4294967295 to 4294967288
db_root: cannot open: /etc/target
=====================================================
BUG: KMSAN: use-after-free in __list_del_entry_valid_or_report+0x19e/0x490 lib/list_debug.c:52
 __list_del_entry_valid_or_report+0x19e/0x490 lib/list_debug.c:52
 __list_del_entry_valid include/linux/list.h:124 [inline]
 __list_del_entry include/linux/list.h:215 [inline]
 list_del include/linux/list.h:229 [inline]
 depot_pop_free lib/stackdepot.c:426 [inline]
 depot_alloc_stack lib/stackdepot.c:445 [inline]
 stack_depot_save_flags+0x3e9/0x7b0 lib/stackdepot.c:684
 stack_depot_save+0x12/0x20 lib/stackdepot.c:722
 ref_tracker_alloc+0x215/0x700 lib/ref_tracker.c:210
 __netdev_tracker_alloc include/linux/netdevice.h:4147 [inline]
 netdev_hold include/linux/netdevice.h:4176 [inline]
 netdev_queue_add_kobject net/core/net-sysfs.c:1703 [inline]
 netdev_queue_update_kobjects+0x24b/0x860 net/core/net-sysfs.c:1758
 register_queue_kobjects net/core/net-sysfs.c:1819 [inline]
 netdev_register_kobject+0x41e/0x520 net/core/net-sysfs.c:2059
 register_netdevice+0x19ec/0x2230 net/core/dev.c:10261
 bond_create+0x138/0x2a0 drivers/net/bonding/bond_main.c:6390
 bonding_init+0x1a7/0x2d0 drivers/net/bonding/bond_main.c:6474
 do_one_initcall+0x216/0x960 init/main.c:1236
 do_initcall_level+0x140/0x350 init/main.c:1298
 do_initcalls+0xf0/0x1d0 init/main.c:1314
 do_basic_setup+0x22/0x30 init/main.c:1333
 kernel_init_freeable+0x300/0x4b0 init/main.c:1551
 kernel_init+0x2f/0x7e0 init/main.c:1441
 ret_from_fork+0x66/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:242

Uninit was created at:
 free_pages_prepare mm/page_alloc.c:1094 [inline]
 free_unref_page_prepare+0xc1/0xad0 mm/page_alloc.c:2346
 free_unref_page+0x58/0x6d0 mm/page_alloc.c:2486
 free_the_page mm/page_alloc.c:563 [inline]
 __free_pages+0xb1/0x1f0 mm/page_alloc.c:4653
 thread_stack_free_rcu+0x97/0xb0 kernel/fork.c:344
 rcu_do_batch kernel/rcu/tree.c:2190 [inline]
 rcu_core+0xa3c/0x1e00 kernel/rcu/tree.c:2465
 rcu_core_si+0x12/0x20 kernel/rcu/tree.c:2482
 __do_softirq+0x1b7/0x7c5 kernel/softirq.c:553

CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.8.0-rc2-syzkaller-00397-g56897d51886f #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
=====================================================


---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzkaller@googlegroups.com.

syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.

If the report is already addressed, let syzbot know by replying with:
#syz fix: exact-commit-title

If you want to overwrite report's subsystems, reply with:
#syz set subsystems: new-subsystem
(See the list of subsystem names on the web dashboard)

If the report is a duplicate of another one, reply with:
#syz dup: exact-subject-of-another-report

If you want to undo deduplication, reply with:
#syz undup