process_backlog+0x3e4/0x810 net/core/dev.c:5924
 __napi_poll+0xb8/0x770 net/core/dev.c:6485
 napi_poll net/core/dev.c:6552 [inline]
 net_rx_action+0xa00/0xde0 net/core/dev.c:6663
 __do_softirq+0x1fb/0xadc kernel/softirq.c:571
------------[ cut here ]------------
kernel BUG at include/linux/mm.h:1214!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 15 Comm: ksoftirqd/0 Not tainted 6.1.0-syzkaller-11778-gc183e6c3ec34 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
RIP: 0010:folio_get include/linux/mm.h:1214 [inline]
RIP: 0010:get_page include/linux/mm.h:1220 [inline]
RIP: 0010:__ip6_append_data.isra.0+0x1f10/0x43c0 net/ipv6/ip6_output.c:1785
Code: de e8 14 15 f9 f8 85 db 0f 85 27 0d 00 00 45 31 e4 e9 ab f6 ff ff e8 4f 18 f9 f8 48 c7 c6 60 fa 6a 8b 4c 89 e7 e8 a0 c2 30 f9 <0f> 0b c7 44 24 68 00 00 00 00 c7 84 24 94 00 00 00 00 00 00 00 e8
RSP: 0018:ffffc90000147598 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 000000000000ffd0 RCX: 0000000000000100
RDX: ffff88813fe3ba80 RSI: ffffffff888839a0 RDI: 0000000000000000
RBP: ffffea0000c0b834 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffffea0000c0b800
R13: ffff888028baaa00 R14: dffffc0000000000 R15: 000000000000007f
FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b3222a000 CR3: 000000004a8af000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ip6_append_data+0x1e7/0x550 net/ipv6/ip6_output.c:1854
 icmpv6_echo_reply+0xf6f/0x1900 net/ipv6/icmp.c:797
 icmpv6_rcv+0x11dd/0x1660 net/ipv6/icmp.c:924
 ip6_protocol_deliver_rcu+0x2dd/0x1280 net/ipv6/ip6_input.c:439
 ip6_input_finish+0x150/0x2c0 net/ipv6/ip6_input.c:484
 NF_HOOK include/linux/netfilter.h:302 [inline]
 NF_HOOK include/linux/netfilter.h:296 [inline]
 ip6_input+0xa0/0xd0 net/ipv6/ip6_input.c:493
 dst_input include/net/dst.h:454 [inline]
 ip6_rcv_finish net/ipv6/ip6_input.c:79 [inline]
 NF_HOOK include/linux/netfilter.h:302 [inline]
 NF_HOOK include/linux/netfilter.h:296 [inline]
 ipv6_rcv+0x250/0x380 net/ipv6/ip6_input.c:309
 __netif_receive_skb_one_core+0x114/0x180 net/core/dev.c:5482
 __netif_receive_skb+0x1f/0x1c0 net/core/dev.c:5596
 process_backlog+0x3e4/0x810 net/core/dev.c:5924
 __napi_poll+0xb8/0x770 net/core/dev.c:6485
 napi_poll net/core/dev.c:6552 [inline]
 net_rx_action+0xa00/0xde0 net/core/dev.c:6663
 __do_softirq+0x1fb/0xadc kernel/softirq.c:571
 run_ksoftirqd kernel/softirq.c:934 [inline]
 run_ksoftirqd+0x31/0x60 kernel/softirq.c:926
 smpboot_thread_fn+0x659/0xa20 kernel/smpboot.c:164
 kthread+0x2e8/0x3a0 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:folio_get include/linux/mm.h:1214 [inline]
RIP: 0010:get_page include/linux/mm.h:1220 [inline]
RIP: 0010:__ip6_append_data.isra.0+0x1f10/0x43c0 net/ipv6/ip6_output.c:1785
Code: de e8 14 15 f9 f8 85 db 0f 85 27 0d 00 00 45 31 e4 e9 ab f6 ff ff e8 4f 18 f9 f8 48 c7 c6 60 fa 6a 8b 4c 89 e7 e8 a0 c2 30 f9 <0f> 0b c7 44 24 68 00 00 00 00 c7 84 24 94 00 00 00 00 00 00 00 e8
RSP: 0018:ffffc90000147598 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 000000000000ffd0 RCX: 0000000000000100
RDX: ffff88813fe3ba80 RSI: ffffffff888839a0 RDI: 0000000000000000
RBP: ffffea0000c0b834 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffffea0000c0b800
R13: ffff888028baaa00 R14: dffffc0000000000 R15: 000000000000007f
FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b3222a000 CR3: 000000004a8af000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400