Closed 3nprob closed 3 years ago
paystatus
:
"attempts": [
{
"strategy": "Initial attempt",
"start_time": "2021-02-04T14:39:46.865Z",
"age_in_seconds": 910,
"end_time": "2021-02-04T14:45:01.777Z",
"failure": {
"code": 205,
"message": "Call to getroute: Could not find a route"
}
}
]
There is a 2-hop path from me to the destination.
Calling getroute ID 500000 RISK
yields path of length 2 - 5 depending on the value for RISK
Can you share the version (commit hash) that this is running? I'm having a bit of trouble finding the cause since the line numbers in the backtrace don't match up. Assigned @rustyrussell since gossmap is his baby :-)
I just tried making a payment again to another invoice/node.
(I did rebuild between the attempts but I'm 99% sure it was the same commit hash up above as well)
I'm running version: v0.9.3
(015ac37d924e31bb87b8597da9f863e82270657b
)
This time, nothing shows up in paystatus
anymore.
stderr from this attempt:
pay: channel_update REDACTED ignored: fee 7/6000000 cltv 4 too large
pay: channel_update REDACTED ignored: fee 7/6000000 cltv 4 too large
pay: channel_update REDACTED ignored: fee 7/6000000 cltv 4 too large
pay: channel_update REDACTED ignored: fee 7/6000000 cltv 4 too large
pay: channel_update REDACTED ignored: fee 7/6000000 cltv 4 too large
pay: channel_update REDACTED ignored: fee 7/6000000 cltv 4 too large
pay: channel_update REDACTED ignored: fee 4109209170/1237590906 cltv 34 too large
pay: channel_update REDACTED ignored: fee 1484438641/3286469617 cltv 34 too large
pay: channel_update REDACTED ignored: fee 1000000/10000000 cltv 40 too large
pay: channel_update REDACTED ignored: fee 100000/100000000 cltv 144 too large
pay: channel_update REDACTED ignored: fee 1000/1500000 cltv 50 too large
pay: channel_update REDACTED ignored: fee 7/6000000 cltv 4 too large
pay: channel_update REDACTED ignored: fee 7/6000000 cltv 4 too large
pay: channel_update REDACTED ignored: fee 7/6000000 cltv 4 too large
pay: channel_update REDACTED ignored: fee 7/6000000 cltv 4 too large
pay: channel_update REDACTED ignored: fee 7/6000000 cltv 4 too large
pay: channel_update REDACTED ignored: fee 7/6000000 cltv 4 too large
pay: channel_update REDACTED ignored: fee 4109209170/1237590906 cltv 34 too large
pay: channel_update REDACTED ignored: fee 1484438641/3286469617 cltv 34 too large
pay: channel_update REDACTED ignored: fee 1000000/10000000 cltv 40 too large
pay: channel_update REDACTED ignored: fee 100000/100000000 cltv 144 too large
pay: channel_update REDACTED ignored: fee 1000/1500000 cltv 50 too large
pay: FATAL SIGNAL 11 (version v0.9.3)
0x55abf43c517a send_backtrace
common/daemon.c:38
0x55abf43c5204 crashdump
common/daemon.c:51
0x7f6ff767b72f ???
???:0
0x55abf43e2648 gossmap_chan_scid
common/gossmap.c:555
0x55abf43b5bc5 route_hops_from_route
plugins/libplugin-pay.c:700
0x55abf43b7db3 payment_getroute
plugins/libplugin-pay.c:807
0x55abf43b810f payment_continue
plugins/libplugin-pay.c:1903
0x55abf43ba8a2 adaptive_splitter_cb
plugins/libplugin-pay.c:3486
0x55abf43b80e1 payment_continue
plugins/libplugin-pay.c:1895
0x55abf43b9b8c retry_step_cb
plugins/libplugin-pay.c:2045
0x55abf43b80e1 payment_continue
plugins/libplugin-pay.c:1895
0x55abf43b8da5 waitblockheight_cb
plugins/libplugin-pay.c:3054
0x55abf43b80e1 payment_continue
plugins/libplugin-pay.c:1895
0x55abf43b98c4 presplit_cb
plugins/libplugin-pay.c:3279
0x55abf43b80e1 payment_continue
plugins/libplugin-pay.c:1895
0x55abf43b8e82 payee_incoming_limit_count
plugins/libplugin-pay.c:3570
0x55abf43b31cb handle_rpc_reply
plugins/libplugin.c:564
0x55abf43b32bd rpc_read_response_one
plugins/libplugin.c:711
0x55abf43b3373 rpc_conn_read_response
plugins/libplugin.c:731
0x55abf43d60b3 next_plan
ccan/ccan/io/io.c:59
0x55abf43d6586 do_plan
ccan/ccan/io/io.c:407
0x55abf43d65b8 io_ready
ccan/ccan/io/io.c:417
0x55abf43d7e70 io_loop
ccan/ccan/io/poll.c:445
0x55abf43b3e9c plugin_main
plugins/libplugin.c:1414
0x55abf43b0a16 main
plugins/pay.c:2175
0x7f6ff746209a ???
???:0
0x55abf43abdf9 ???
???:0
0xffffffffffffffff ???
???:0
stdout:
INFO plugin-pay: cmd 73881 partid 0: Payment fee constraint 50msat is below exemption threshold, allowing a maximum fee of 5000msat
INFO plugin-pay: Killing plugin: Plugin exited before completing handshake.
**BROKEN** plugin-pay: Plugin marked as important, shutting down lightningd!
Thanks that makes it easier to track down. The null-pointer is here:
Called here:
Looks like r[i]->c
is NULL
, how could that be @rustyrussell?
Since I see mention of onion in the surrounding code, I could add that this is a tor-only node (always-use-proxy=true
)
After the last payment, lightningd is now crashing intermittently (~once per 10-40 min). same stacktrace as above.
Since I see mention of onion in the surrounding code, I could add that this is a tor-only node (
always-use-proxy=true
)
Nope, it's a different type of onion routing, not the transport level onion.
My client is still crashlooping - any pointers on how I can troubleshoot further?
It stopped crashing now - not sure what did it.New issue now though, but treating that as separate from this.
Issue and Steps to Reproduce
Attempting to pay a single payment receipt of 0.000005 btc (lnpay.co)
Outgoing capacity is ~0.06 BTC spread over several channels.
getinfo
output