------------[ cut here ]------------
WARNING: CPU: 0 PID: 5939 at kernel/softirq.c:386 __local_bh_enable_ip+0x186/0x1c0 kernel/softirq.c:-1
Modules linked in:
CPU: 0 PID: 5939 Comm: krxrpcio/20000 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
RIP: 0010:__local_bh_enable_ip+0x186/0x1c0 kernel/softirq.c:386
Code: 48 8b 04 25 28 00 00 00 48 3b 44 24 48 75 4e 48 8d 65 e0 5b 41 5c 41 5e 41 5f 5d c3 0f 0b e9 f3 fe ff ff e8 3c 00 00 00 eb a5 <0f> 0b e9 20 ff ff ff 48 c7 c1 ac af 8c 8e 80 e1 07 80 c1 03 38 c1
RSP: 0018:ffffc900034876e0 EFLAGS: 00010046
RAX: 0000000000000000 RBX: 0000000000000201 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000201 RDI: ffffffff8901575f
RBP: ffffc90003487760 R08: ffff8880b8e3dc83 R09: 1ffff110171c7b90
R10: dffffc0000000000 R11: ffffed10171c7b91 R12: ffff88807797dc78
R13: ffff88807797dc70 R14: dffffc0000000000 R15: 1ffff92000690edc
FS:  0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000000000 CR3: 0000000074bcf000 CR4: 00000000003506f0
Call Trace:
 <TASK>
 spin_unlock_bh include/linux/spinlock.h:396 [inline]
 rt_add_uncached_list net/ipv4/route.c:1544 [inline]
 rt_cache_route+0x21f/0x280 net/ipv4/route.c:1517
 rt_set_nexthop+0x48b/0xa10 net/ipv4/route.c:1632
 __mkroute_output net/ipv4/route.c:2652 [inline]
 ip_route_output_key_hash_rcu+0x18c9/0x2350 net/ipv4/route.c:2848
 ip_route_output_key_hash+0x1f3/0x330 net/ipv4/route.c:2677
 __ip_route_output_key include/net/route.h:134 [inline]
 ip_route_output_flow+0x2a/0x150 net/ipv4/route.c:2905
 ip_route_output_ports include/net/route.h:171 [inline]
 rxrpc_assess_MTU_size net/rxrpc/peer_object.c:167 [inline]
 rxrpc_init_peer+0x2da/0x740 net/rxrpc/peer_object.c:243
 rxrpc_new_incoming_peer+0x27a/0x590 net/rxrpc/peer_object.c:313
 rxrpc_alloc_incoming_call net/rxrpc/call_accept.c:289 [inline]
 rxrpc_new_incoming_call+0x62a/0x1450 net/rxrpc/call_accept.c:382
 rxrpc_input_packet net/rxrpc/io_thread.c:279 [inline]
 rxrpc_io_thread+0x1b3e/0x24b0 net/rxrpc/io_thread.c:462
 kthread+0x2fa/0x390 kernel/kthread.c:388
 ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:152
 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:293
 </TASK>