BUG: assuming non migratable context at ./include/linux/filter.h:703
in_atomic(): 0, irqs_disabled(): 0, migration_disabled() 0 pid: 4116, name: syz.1.61
2 locks held by syz.1.61/4116:
 #0: ffffffff883dc420 (rcu_read_lock){....}-{1:3}, at: skb_dst include/linux/skbuff.h:1156 [inline]
 #0: ffffffff883dc420 (rcu_read_lock){....}-{1:3}, at: ip6_send_skb+0x98/0x662 net/ipv6/ip6_output.c:1978
 #1: ffffffff883dc420 (rcu_read_lock){....}-{1:3}, at: arch_static_branch arch/riscv/include/asm/jump_label.h:39 [inline]
 #1: ffffffff883dc420 (rcu_read_lock){....}-{1:3}, at: static_key_false include/linux/jump_label.h:208 [inline]
 #1: ffffffff883dc420 (rcu_read_lock){....}-{1:3}, at: nf_hook include/linux/netfilter.h:237 [inline]
 #1: ffffffff883dc420 (rcu_read_lock){....}-{1:3}, at: NF_HOOK_COND include/linux/netfilter.h:305 [inline]
 #1: ffffffff883dc420 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x5b6/0xa32 net/ipv6/ip6_output.c:247
CPU: 0 UID: 0 PID: 4116 Comm: syz.1.61 Not tainted 6.16.0-rc1-syzkaller-gfda589c28604 #0 PREEMPT 
Hardware name: riscv-virtio,qemu (DT)
Call Trace:
[<ffffffff80078bbe>] dump_backtrace+0x2e/0x3c arch/riscv/kernel/stacktrace.c:132
[<ffffffff8000327a>] show_stack+0x30/0x3c arch/riscv/kernel/stacktrace.c:138
[<ffffffff8006103e>] __dump_stack lib/dump_stack.c:94 [inline]
[<ffffffff8006103e>] dump_stack_lvl+0x12e/0x1a6 lib/dump_stack.c:120
[<ffffffff800610d2>] dump_stack+0x1c/0x24 lib/dump_stack.c:129
[<ffffffff802081b0>] __cant_migrate kernel/sched/core.c:8860 [inline]
[<ffffffff802081b0>] __cant_migrate+0x200/0x260 kernel/sched/core.c:8834
[<ffffffff85543546>] __bpf_prog_run include/linux/filter.h:703 [inline]
[<ffffffff85543546>] bpf_prog_run include/linux/filter.h:725 [inline]
[<ffffffff85543546>] nf_hook_run_bpf+0x96/0x232 net/netfilter/nf_bpf_link.c:20
[<ffffffff855393e0>] nf_hook_entry_hookfn include/linux/netfilter.h:157 [inline]
[<ffffffff855393e0>] nf_hook_slow+0xb8/0x1ec net/netfilter/core.c:623
[<ffffffff85b82efa>] nf_hook include/linux/netfilter.h:272 [inline]
[<ffffffff85b82efa>] NF_HOOK_COND include/linux/netfilter.h:305 [inline]
[<ffffffff85b82efa>] ip6_output+0x6a6/0xa32 net/ipv6/ip6_output.c:247
[<ffffffff85dad43c>] dst_output include/net/dst.h:459 [inline]
[<ffffffff85dad43c>] ip6_local_out+0xac/0x1a8 net/ipv6/output_core.c:155
[<ffffffff85b85782>] ip6_send_skb+0x116/0x662 net/ipv6/ip6_output.c:1982
[<ffffffff85c37746>] udp_v6_send_skb+0x60e/0x1a1c net/ipv6/udp.c:1440
[<ffffffff85c3b4fe>] udpv6_sendmsg+0x2602/0x3388 net/ipv6/udp.c:1731
[<ffffffff85b5a9f8>] inet6_sendmsg+0xa0/0xde net/ipv6/af_inet6.c:659
[<ffffffff85047a86>] sock_sendmsg_nosec net/socket.c:712 [inline]
[<ffffffff85047a86>] __sock_sendmsg+0xcc/0x160 net/socket.c:727
[<ffffffff85048368>] ____sys_sendmsg+0x2a4/0x79c net/socket.c:2566
[<ffffffff8505178e>] ___sys_sendmsg+0x144/0x1e6 net/socket.c:2620
[<ffffffff85052b3e>] __sys_sendmmsg+0x2b0/0x8a4 net/socket.c:2709
[<ffffffff850531be>] __do_sys_sendmmsg net/socket.c:2736 [inline]
[<ffffffff850531be>] __se_sys_sendmmsg net/socket.c:2733 [inline]
[<ffffffff850531be>] __riscv_sys_sendmmsg+0x8c/0xd8 net/socket.c:2733
[<ffffffff800769ae>] syscall_handler+0x94/0x118 arch/riscv/include/asm/syscall.h:112
[<ffffffff86323342>] do_trap_ecall_u+0x396/0x530 arch/riscv/kernel/traps.c:341
[<ffffffff8634b7da>] handle_exception+0x146/0x152 arch/riscv/kernel/entry.S:197