bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
bond0 (unregistering): Released all slaves
Unable to handle kernel paging request at virtual address fffffdffbf6e289d
KASAN: maybe wild-memory-access in range [0x0003effdfb7144e8-0x0003effdfb7144ef]
Mem abort info:
  ESR = 0x0000000096000021
  EC = 0x25: DABT (current EL), IL = 32 bits
  SET = 0, FnV = 0
  EA = 0, S1PTW = 0
  FSC = 0x21: alignment fault
Data abort info:
  ISV = 0, ISS = 0x00000021, ISS2 = 0x00000000
  CM = 0, WnR = 0, TnD = 0, TagAccess = 0
  GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000207bf8000
[fffffdffbf6e289d] pgd=0000000000000000, p4d=100000023ea67403, pud=100000010318c403, pmd=100000010318d403, pte=0068000132949703
Internal error: Oops: 0000000096000021 [#1]  SMP
Modules linked in:
CPU: 1 UID: 0 PID: 319 Comm: kworker/u8:5 Not tainted 6.15.0-rc5-syzkaller-gc32f8dc5aaf9 #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
Workqueue: netns cleanup_net
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __lse_atomic_fetch_add_release arch/arm64/include/asm/atomic_lse.h:62 [inline]
pc : __lse_atomic_fetch_sub_release arch/arm64/include/asm/atomic_lse.h:76 [inline]
pc : arch_atomic_fetch_sub_release arch/arm64/include/asm/atomic.h:51 [inline]
pc : raw_atomic_fetch_sub_release include/linux/atomic/atomic-arch-fallback.h:944 [inline]
pc : atomic_fetch_sub_release include/linux/atomic/atomic-instrumented.h:401 [inline]
pc : __refcount_sub_and_test include/linux/refcount.h:389 [inline]
pc : __refcount_dec_and_test include/linux/refcount.h:432 [inline]
pc : refcount_dec_and_test include/linux/refcount.h:450 [inline]
pc : skb_unref include/linux/skbuff.h:1249 [inline]
pc : __sk_skb_reason_drop net/core/skbuff.c:1185 [inline]
pc : sk_skb_reason_drop+0x4c/0x1b0 net/core/skbuff.c:1213
lr : __lse_atomic_fetch_add_release arch/arm64/include/asm/atomic_lse.h:62 [inline]
lr : __lse_atomic_fetch_sub_release arch/arm64/include/asm/atomic_lse.h:76 [inline]
lr : arch_atomic_fetch_sub_release arch/arm64/include/asm/atomic.h:51 [inline]
lr : raw_atomic_fetch_sub_release include/linux/atomic/atomic-arch-fallback.h:944 [inline]
lr : atomic_fetch_sub_release include/linux/atomic/atomic-instrumented.h:401 [inline]
lr : __refcount_sub_and_test include/linux/refcount.h:389 [inline]
lr : __refcount_dec_and_test include/linux/refcount.h:432 [inline]
lr : refcount_dec_and_test include/linux/refcount.h:450 [inline]
lr : skb_unref include/linux/skbuff.h:1249 [inline]
lr : __sk_skb_reason_drop net/core/skbuff.c:1185 [inline]
lr : sk_skb_reason_drop+0x48/0x1b0 net/core/skbuff.c:1213
sp : ffff80009bd37700
x29: ffff80009bd37700 x28: ffff80008ec24000 x27: ffff80009bd378c0
x26: dfff800000000000 x25: 1fffe00018c42dce x24: ffff0000c6216e70
x23: fffffdffbf6e289d x22: ffff8000891ae280 x21: 0000000000000000
x20: 0000000000000002 x19: fffffdffbf6e27b9 x18: 00000000ffffffff
x17: ffff800092f27000 x16: ffff8000805188f8 x15: 0000000000000002
x14: 1fffffbff7edc513 x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff7edc515 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : 00000000ffffffff x7 : ffff80008921b8c0 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800089053298
x2 : 0000000000000001 x1 : 0000000000000004 x0 : 0000000000000001
Call trace:
 __lse_atomic_fetch_add_release arch/arm64/include/asm/atomic_lse.h:-1 [inline] (P)
 __lse_atomic_fetch_sub_release arch/arm64/include/asm/atomic_lse.h:76 [inline] (P)
 arch_atomic_fetch_sub_release arch/arm64/include/asm/atomic.h:51 [inline] (P)
 raw_atomic_fetch_sub_release include/linux/atomic/atomic-arch-fallback.h:944 [inline] (P)
 atomic_fetch_sub_release include/linux/atomic/atomic-instrumented.h:401 [inline] (P)
 __refcount_sub_and_test include/linux/refcount.h:389 [inline] (P)
 __refcount_dec_and_test include/linux/refcount.h:432 [inline] (P)
 refcount_dec_and_test include/linux/refcount.h:450 [inline] (P)
 skb_unref include/linux/skbuff.h:1249 [inline] (P)
 __sk_skb_reason_drop net/core/skbuff.c:1185 [inline] (P)
 sk_skb_reason_drop+0x4c/0x1b0 net/core/skbuff.c:1213 (P)
 kfree_skb_reason include/linux/skbuff.h:1279 [inline]
 kfree_skb include/linux/skbuff.h:1288 [inline]
 gro_cleanup+0x274/0x5e0 net/core/gro.c:815
 __netif_napi_del_locked+0x294/0x3bc net/core/dev.c:7301
 __netif_napi_del include/linux/netdevice.h:2876 [inline]
 gro_cells_destroy+0x124/0x374 net/core/gro_cells.c:117
 ip6gre_dev_free+0x20/0x38 net/ipv6/ip6_gre.c:1445
 netdev_run_todo+0xb44/0xd24 net/core/dev.c:11310
 rtnl_unlock+0x14/0x20 net/core/rtnetlink.c:157
 cleanup_net+0x574/0x9c0 net/core/net_namespace.c:650
 process_one_work+0x7e8/0x156c kernel/workqueue.c:3238
 process_scheduled_works kernel/workqueue.c:3319 [inline]
 worker_thread+0x958/0xed8 kernel/workqueue.c:3400
 kthread+0x5fc/0x75c kernel/kthread.c:464
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:847
Code: 97c5b55a d503201f 97c5b4b5 12800008 (b86802f8) 
---[ end trace 0000000000000000 ]---
----------------
Code disassembly (best guess):
   0:	97c5b55a 	bl	0xffffffffff16d568
   4:	d503201f 	nop
   8:	97c5b4b5 	bl	0xffffffffff16d2dc
   c:	12800008 	mov	w8, #0xffffffff            	// #-1
* 10:	b86802f8 	ldaddl	w8, w24, [x23] <-- trapping instruction