general protection fault, probably for non-canonical address 0xed8670bbe0000000: 0000 [#1] PREEMPT SMP KASAN
KASAN: maybe wild-memory-access in range [0x6c33a5df00000000-0x6c33a5df00000007]
CPU: 1 PID: 5881 Comm: dhcpcd-run-hook Not tainted 6.6.0-syzkaller-16159-g3ca112b71f35 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
RIP: 0010:ipv6_addr_equal include/net/ipv6.h:671 [inline]
RIP: 0010:ipv6_chk_mcast_addr+0x148/0x990 net/ipv6/mcast.c:1025
Code: df 49 c1 ee 03 49 89 c5 49 01 ee 49 01 ed eb 0e e8 ad d2 44 f8 48 85 db 0f 84 33 01 00 00 e8 9f d2 44 f8 48 89 d8 48 c1 e8 03 <80> 3c 28 00 0f 85 76 07 00 00 41 80 3e 00 4c 8b 3b 0f 85 5c 07 00
RSP: 0018:ffffc900001f0a38 EFLAGS: 00010216
RAX: 0d8674bbe0000000 RBX: 6c33a5df00000000 RCX: ffffffff8943d2f1
RDX: ffff88804f928000 RSI: ffffffff8943d241 RDI: 0000000000000005
RBP: dffffc0000000000 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88804ef7db28
R13: ffffed1009defb66 R14: ffffed1009defb65 R15: 0000000000000001
FS:  00007f9181245380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f297d398000 CR3: 0000000029d90000 CR4: 0000000000350ef0
Call Trace:
 <IRQ>
 ip6_mc_input+0x392/0xf40 net/ipv6/ip6_input.c:523
 dst_input include/net/dst.h:461 [inline]
 ip6_rcv_finish net/ipv6/ip6_input.c:79 [inline]
 NF_HOOK include/linux/netfilter.h:314 [inline]
 NF_HOOK include/linux/netfilter.h:308 [inline]
 ipv6_rcv+0x563/0x720 net/ipv6/ip6_input.c:310
 __netif_receive_skb_one_core+0x115/0x180 net/core/dev.c:5527
 __netif_receive_skb+0x1f/0x1b0 net/core/dev.c:5641
 process_backlog+0x101/0x6b0 net/core/dev.c:5969
 __napi_poll.constprop.0+0xb4/0x540 net/core/dev.c:6531
 napi_poll net/core/dev.c:6600 [inline]
 net_rx_action+0x956/0xe90 net/core/dev.c:6733
 __do_softirq+0x21a/0x968 kernel/softirq.c:553
 invoke_softirq kernel/softirq.c:427 [inline]
 __irq_exit_rcu kernel/softirq.c:632 [inline]
 irq_exit_rcu+0xb7/0x120 kernel/softirq.c:644
 sysvec_apic_timer_interrupt+0x93/0xc0 arch/x86/kernel/apic/apic.c:1076
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:645
RIP: 0010:__raw_spin_unlock_irq include/linux/spinlock_api_smp.h:160 [inline]
RIP: 0010:_raw_spin_unlock_irq+0x29/0x50 kernel/locking/spinlock.c:202
Code: 90 f3 0f 1e fa 53 48 8b 74 24 08 48 89 fb 48 83 c7 18 e8 0a c9 df f6 48 89 df e8 02 48 e0 f6 e8 4d 32 06 f7 fb bf 01 00 00 00 <e8> 52 94 d1 f6 65 8b 05 63 8a 7a 75 85 c0 74 02 5b c3 e8 90 4f 77
RSP: 0018:ffffc9000b86fd00 EFLAGS: 00000206
RAX: 00000000000006bb RBX: ffff8880292a1bc0 RCX: 1ffffffff1e33781
RDX: 0000000000000000 RSI: ffffffff8accb920 RDI: 0000000000000001
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001
R10: ffffffff8f19ee97 R11: 0000000000000001 R12: ffff8880292a1e58
R13: 0000000000000011 R14: ffff8880292a1dc0 R15: 1ffff9200170dfaf
 spin_unlock_irq include/linux/spinlock.h:401 [inline]
 get_signal+0x1899/0x2790 kernel/signal.c:2907
 arch_do_signal_or_restart+0x90/0x7f0 arch/x86/kernel/signal.c:309
 exit_to_user_mode_loop kernel/entry/common.c:168 [inline]
 exit_to_user_mode_prepare+0x11f/0x240 kernel/entry/common.c:204
 __syscall_exit_to_user_mode_work kernel/entry/common.c:285 [inline]
 syscall_exit_to_user_mode+0x1d/0x60 kernel/entry/common.c:296
 do_syscall_64+0x4b/0x110 arch/x86/entry/common.c:88
 entry_SYSCALL_64_after_hwframe+0x63/0x6b
RIP: 0033:0x7f918137f476
Code: 10 00 00 00 48 89 d1 89 f2 48 89 fe 83 cf ff e9 00 00 00 00 49 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 20 b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 73 48 8b 15 83 49 0f 00 f7 d8 64 89 02 48 83
RSP: 002b:00007ffc5cc177d8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
RAX: 00000000000016fa RBX: 0000000000000001 RCX: 00007f918137f476
RDX: 0000000000000000 RSI: 00007ffc5cc177fc RDI: 00000000ffffffff
RBP: 00005614e9316b70 R08: 00000000000016fa R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 00005614e9315910 R14: 00007f9181545470 R15: 0000000000000000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ipv6_addr_equal include/net/ipv6.h:671 [inline]
RIP: 0010:ipv6_chk_mcast_addr+0x148/0x990 net/ipv6/mcast.c:1025
Code: df 49 c1 ee 03 49 89 c5 49 01 ee 49 01 ed eb 0e e8 ad d2 44 f8 48 85 db 0f 84 33 01 00 00 e8 9f d2 44 f8 48 89 d8 48 c1 e8 03 <80> 3c 28 00 0f 85 76 07 00 00 41 80 3e 00 4c 8b 3b 0f 85 5c 07 00
RSP: 0018:ffffc900001f0a38 EFLAGS: 00010216
RAX: 0d8674bbe0000000 RBX: 6c33a5df00000000 RCX: ffffffff8943d2f1
RDX: ffff88804f928000 RSI: ffffffff8943d241 RDI: 0000000000000005
RBP: dffffc0000000000 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88804ef7db28
R13: ffffed1009defb66 R14: ffffed1009defb65 R15: 0000000000000001
FS:  00007f9181245380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f297d398000 CR3: 0000000029d90000 CR4: 0000000000350ef0
----------------
Code disassembly (best guess), 1 bytes skipped:
   0:	49 c1 ee 03          	shr    $0x3,%r14
   4:	49 89 c5             	mov    %rax,%r13
   7:	49 01 ee             	add    %rbp,%r14
   a:	49 01 ed             	add    %rbp,%r13
   d:	eb 0e                	jmp    0x1d
   f:	e8 ad d2 44 f8       	call   0xf844d2c1
  14:	48 85 db             	test   %rbx,%rbx
  17:	0f 84 33 01 00 00    	je     0x150
  1d:	e8 9f d2 44 f8       	call   0xf844d2c1
  22:	48 89 d8             	mov    %rbx,%rax
  25:	48 c1 e8 03          	shr    $0x3,%rax
* 29:	80 3c 28 00          	cmpb   $0x0,(%rax,%rbp,1) <-- trapping instruction
  2d:	0f 85 76 07 00 00    	jne    0x7a9
  33:	41 80 3e 00          	cmpb   $0x0,(%r14)
  37:	4c 8b 3b             	mov    (%rbx),%r15
  3a:	0f                   	.byte 0xf
  3b:	85 5c 07 00          	test   %ebx,0x0(%rdi,%rax,1)