Unable to handle kernel paging request at virtual address 001f7fe0001b3701
Mem abort info:
  ESR = 0x0000000096000004
  EC = 0x25: DABT (current EL), IL = 32 bits
  SET = 0, FnV = 0
  EA = 0, S1PTW = 0
  FSC = 0x04: level 0 translation fault
Data abort info:
  ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000
  CM = 0, WnR = 0, TnD = 0, TagAccess = 0
  GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
[001f7fe0001b3701] address between user and kernel address ranges
Internal error: Oops: 0000000096000004 [#1]  SMP
Modules linked in:
CPU: 1 UID: 0 PID: 7583 Comm: udevd Not tainted 6.15.0-rc7-syzkaller-gd7fa1af5b33e #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : read_pnet include/net/net_namespace.h:409 [inline]
pc : dev_net include/linux/netdevice.h:2708 [inline]
pc : rt6_is_valid net/ipv6/route.c:1435 [inline]
pc : rt6_get_pcpu_route net/ipv6/route.c:1445 [inline]
pc : ip6_pol_route+0x45c/0x1014 net/ipv6/route.c:2299
lr : read_pnet include/net/net_namespace.h:409 [inline]
lr : dev_net include/linux/netdevice.h:2708 [inline]
lr : rt6_is_valid net/ipv6/route.c:1435 [inline]
lr : rt6_get_pcpu_route net/ipv6/route.c:1445 [inline]
lr : ip6_pol_route+0x458/0x1014 net/ipv6/route.c:2299
sp : ffff8000800174e0
x29: ffff8000800175a0 x28: dfff800000000000 x27: ffff700010002ea0
x26: ffff800080017500 x25: 0000000000000003 x24: 1fffe0001e2783d1
x23: c0ffff0000d9b808 x22: 00000000ff000000 x21: ffff0000d477b141
x20: 0000000000000000 x19: ffff0000c9d2c000 x18: 0000000000000000
x17: 00000000ffff0000 x16: ffff80008051c10c x15: 0000000000000002
x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000ff0100
x11: ffff0000f13c1e80 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : 181fffe0001b3701 x7 : ffff800080017450 x6 : 0000000000000003
x5 : ffff0000ef86e140 x4 : 0000000000000000 x3 : 000000000000002a
x2 : 0000000000000000 x1 : 00000000ff000000 x0 : 0000000000000001
Call trace:
 read_pnet include/net/net_namespace.h:409 [inline] (P)
 dev_net include/linux/netdevice.h:2708 [inline] (P)
 rt6_is_valid net/ipv6/route.c:1435 [inline] (P)
 rt6_get_pcpu_route net/ipv6/route.c:1445 [inline] (P)
 ip6_pol_route+0x45c/0x1014 net/ipv6/route.c:2299 (P)
 ip6_pol_route_input+0x74/0x94 net/ipv6/route.c:2323
 pol_lookup_func include/net/ip6_fib.h:616 [inline]
 fib6_rule_lookup+0x174/0x45c net/ipv6/fib6_rules.c:120
 ip6_route_input_lookup net/ipv6/route.c:2335 [inline]
 ip6_route_input+0x5d0/0x8d4 net/ipv6/route.c:2631
 ip6_rcv_finish_core+0x218/0x3c8 net/ipv6/ip6_input.c:66
 ip6_rcv_finish+0x120/0x21c net/ipv6/ip6_input.c:77
 NF_HOOK+0x2c4/0x358 include/linux/netfilter.h:314
 ipv6_rcv+0x9c/0xbc net/ipv6/ip6_input.c:309
 __netif_receive_skb_one_core net/core/dev.c:5887 [inline]
 __netif_receive_skb+0xcc/0x2a8 net/core/dev.c:6000
 process_backlog+0x60c/0x10e4 net/core/dev.c:6352
 __napi_poll+0xb4/0x3fc net/core/dev.c:7324
 napi_poll net/core/dev.c:7388 [inline]
 net_rx_action+0x5d4/0xcc8 net/core/dev.c:7510
 handle_softirqs+0x328/0xc88 kernel/softirq.c:579
 __do_softirq+0x14/0x20 kernel/softirq.c:613
 ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:81
 call_on_irq_stack+0x24/0x30 arch/arm64/kernel/entry.S:891
 do_softirq_own_stack+0x20/0x2c arch/arm64/kernel/irq.c:86
 invoke_softirq kernel/softirq.c:460 [inline]
 __irq_exit_rcu+0x1b0/0x478 kernel/softirq.c:680
 irq_exit_rcu+0x14/0x84 kernel/softirq.c:696
 __el1_irq arch/arm64/kernel/entry-common.c:584 [inline]
 el1_interrupt+0x38/0x54 arch/arm64/kernel/entry-common.c:598
 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:603
 el1h_64_irq+0x6c/0x70 arch/arm64/kernel/entry.S:596
 find_stack+0x34/0x17c lib/stackdepot.c:552 (P)
 stack_depot_save_flags+0x1b4/0x77c lib/stackdepot.c:619
 kasan_save_stack mm/kasan/common.c:48 [inline]
 kasan_save_track+0x54/0x78 mm/kasan/common.c:68
 kasan_save_free_info+0x58/0x70 mm/kasan/generic.c:576
 poison_slab_object mm/kasan/common.c:247 [inline]
 __kasan_slab_free+0x68/0x88 mm/kasan/common.c:264
 kasan_slab_free include/linux/kasan.h:233 [inline]
 slab_free_hook mm/slub.c:2380 [inline]
 slab_free mm/slub.c:4642 [inline]
 kmem_cache_free+0x184/0x550 mm/slub.c:4744
 putname+0x134/0x19c fs/namei.c:297
 do_renameat2+0x9e4/0xa40 fs/namei.c:5297
 __do_sys_renameat fs/namei.c:5311 [inline]
 __se_sys_renameat fs/namei.c:5308 [inline]
 __arm64_sys_renameat+0xc0/0xdc fs/namei.c:5308
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x58/0x17c arch/arm64/kernel/entry-common.c:767
 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
Code: f94002a8 91042117 9447d7d2 d343fee8 (387c6908) 
---[ end trace 0000000000000000 ]---
----------------
Code disassembly (best guess):
   0:	f94002a8 	ldr	x8, [x21]
   4:	91042117 	add	x23, x8, #0x108
   8:	9447d7d2 	bl	0x11f5f50
   c:	d343fee8 	lsr	x8, x23, #3
* 10:	387c6908 	ldrb	w8, [x8, x28] <-- trapping instruction