wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
Oops: general protection fault, probably for non-canonical address 0xf81ffbf110027951: 0000 [#1] SMP KASAN NOPTI
KASAN: maybe wild-memory-access in range [0xc0ffff888013ca88-0xc0ffff888013ca8f]
CPU: 0 UID: 0 PID: 3823 Comm: kworker/u8:2 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
Workqueue: ipv6_addrconf addrconf_dad_work
RIP: 0010:ip6_pol_route+0x5d9/0x11a0
Code: 80 3c 02 00 0f 85 9f 0b 00 00 4c 8b 33 e8 cf 00 8f 00 48 b8 00 00 00 00 00 fc ff df 49 8d be 08 01 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 03 0b 00 00 49 8b 96 08 01 00 00 be 04 00 00 00
RSP: 0018:ffff88806ce08780 EFLAGS: 00010212
RAX: dffffc0000000000 RBX: ffff888009fbfb41 RCX: ffffffff842c8aac
RDX: 181ffff110027951 RSI: ffffffff842c8c6e RDI: c0ffff888013ca88
RBP: ffff888018594740 R08: 0000000000000001 R09: ffff88800c870500
R10: 00000000ff000000 R11: 0000000000000001 R12: 00000000ff000000
R13: 0000000000000080 R14: c0ffff888013c980 R15: ffff88806ce08800
FS: 0000000000000000(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005580ee7696bc CR3: 0000000009f06000 CR4: 0000000000350ef0
Call Trace:
fib6_rule_lookup+0x20d/0x300
ip6_route_input+0x606/0xb30
ip6_rcv_finish_core.constprop.0+0x1a4/0x5e0
ip6_list_rcv_finish.constprop.0+0x15f/0x9a0
ipv6_list_rcv+0x2c7/0x3f0
__netif_receive_skb_list_core+0x4c1/0x8d0
netif_receive_skb_list_internal+0x6c1/0xc90
netif_receive_skb_list+0x4f/0x410
ieee80211_rx_napi+0x356/0x3c0
ieee80211_handle_queued_frames+0xd9/0x130
tasklet_action_common+0x235/0x3b0
handle_softirqs+0x1b1/0x770
do_softirq+0x48/0x80
__local_bh_enable_ip+0xf1/0x110
__dev_queue_xmit+0xe2e/0x3cc0
ip6_finish_output2+0xc9f/0x1aa0
__ip6_finish_output+0x5d5/0xd10
ip6_output+0x1c2/0x3e0
mld_sendpack+0x95f/0x11b0
mld_send_initial_cr+0x21b/0x320
ipv6_mc_dad_complete+0xa5/0x1c0
addrconf_dad_completed+0xa8b/0xe70
addrconf_dad_work+0x762/0x11a0
process_one_work+0x8e1/0x19c0
worker_thread+0x67e/0xe90
kthread+0x3c8/0x740
ret_from_fork+0x34b/0x430
ret_from_fork_asm+0x1a/0x30
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ip6_pol_route+0x5d9/0x11a0
Code: 80 3c 02 00 0f 85 9f 0b 00 00 4c 8b 33 e8 cf 00 8f 00 48 b8 00 00 00 00 00 fc ff df 49 8d be 08 01 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 03 0b 00 00 49 8b 96 08 01 00 00 be 04 00 00 00
RSP: 0018:ffff88806ce08780 EFLAGS: 00010212
RAX: dffffc0000000000 RBX: ffff888009fbfb41 RCX: ffffffff842c8aac
RDX: 181ffff110027951 RSI: ffffffff842c8c6e RDI: c0ffff888013ca88
RBP: ffff888018594740 R08: 0000000000000001 R09: ffff88800c870500
R10: 00000000ff000000 R11: 0000000000000001 R12: 00000000ff000000
R13: 0000000000000080 R14: c0ffff888013c980 R15: ffff88806ce08800
FS: 0000000000000000(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005580ee7696bc CR3: 0000000009f06000 CR4: 0000000000350ef0
----------------
Code disassembly (best guess):
0: 80 3c 02 00 cmpb $0x0,(%rdx,%rax,1)
4: 0f 85 9f 0b 00 00 jne 0xba9
a: 4c 8b 33 mov (%rbx),%r14
d: e8 cf 00 8f 00 callq 0x8f00e1
12: 48 b8 00 00 00 00 00 movabs $0xdffffc0000000000,%rax
19: fc ff df
1c: 49 8d be 08 01 00 00 lea 0x108(%r14),%rdi
23: 48 89 fa mov %rdi,%rdx
26: 48 c1 ea 03 shr $0x3,%rdx
* 2a: 80 3c 02 00 cmpb $0x0,(%rdx,%rax,1) <-- trapping instruction
2e: 0f 85 03 0b 00 00 jne 0xb37
34: 49 8b 96 08 01 00 00 mov 0x108(%r14),%rdx
3b: be 04 00 00 00 mov $0x4,%esi