{"action":"opened","issue":{"url":"https://api.github.com/repos/ethcore/parity/issues/902","repository_url":"https://api.github.com/repos/ethcore/parity","labels_url":"https://api.github.com/repos/ethcore/parity/issues/902/labels{/name}","comments_url":"https://api.github.com/repos/ethcore/parity/issues/902/comments","events_url":"https://api.github.com/repos/ethcore/parity/issues/902/events","html_url":"https://github.com/ethcore/parity/issues/902","id":146751155,"number":902,"title":"Panicked syncing","user":{"login":"abelboldu","id":254608,"avatar_url":"https://avatars.githubusercontent.com/u/254608?v=3","gravatar_id":"","url":"https://api.github.com/users/abelboldu","html_url":"https://github.com/abelboldu","followers_url":"https://api.github.com/users/abelboldu/followers","following_url":"https://api.github.com/users/abelboldu/following{/other_user}","gists_url":"https://api.github.com/users/abelboldu/gists{/gist_id}","starred_url":"https://api.github.com/users/abelboldu/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/abelboldu/subscriptions","organizations_url":"https://api.github.com/users/abelboldu/orgs","repos_url":"https://api.github.com/users/abelboldu/repos","events_url":"https://api.github.com/users/abelboldu/events{/privacy}","received_events_url":"https://api.github.com/users/abelboldu/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-04-07T21:46:24Z","updated_at":"2016-04-07T21:46:24Z","closed_at":null,"body":"I tried to create a newAccount with web3.js while parity was syncing, and I got a panic:\r\n```\r\n[ #1204455 3c0d…1122 ]---[ 49 blk/s | 420 tx/s | 16240122 gas/s  //··· 11/21 peers, #1233599, 106+28973 queued ···// mem: 32 MiB db, 171 KiB chain, 23 MiB queue, 11 MiB sync ]\r\n[ #1204594 9e3c…5f3c ]---[ 27 blk/s | 408 tx/s | 11357659 gas/s  //··· 0/23 peers, #1238340, 2817+30876 queued ···// mem: 35 MiB db, 1 MiB chain, 29 MiB queue, 6 MiB sync ]\r\n[ #1204598 9f18…78c7 ]---[ 0 blk/s | 167 tx/s | 3716529 gas/s  //··· 0/24 peers, #1238340, 666+33027 queued ···// mem: 36 MiB db, 170 KiB chain, 47 MiB queue, 6 MiB sync ]\r\n[ #1205524 e71c…8c8d ]---[ 185 blk/s | 991 tx/s | 60597889 gas/s  //··· 0/25 peers, #1238340, 0+32799 queued ···// mem: 43 MiB db, 2 MiB chain, 47 MiB queue, 6 MiB sync ]\r\n[ #1205913 2fb9…de42 ]---[ 77 blk/s | 639 tx/s | 19331141 gas/s  //··· 0/25 peers, #1238340, 0+32415 queued ···// mem: 38 MiB db, 1 MiB chain, 47 MiB queue, 6 MiB sync ]\r\n2016-04-07 23:41:57 error loading key 9b5e7b900918843a31e015d6b5e8d0c9: ReadError(Error { repr: Os { code: 2, message: \"No such file or directory\" } })\r\n2016-04-07 23:41:57 Error saving key file: Error { repr: Os { code: 2, message: \"No such file or directory\" } }\r\n2016-04-07 23:41:57 error loading key 9b5e7b900918843a31e015d6b5e8d0c9: ReadError(Error { repr: Os { code: 2, message: \"No such file or directory\" } })\r\nthread 'hyper-server' panicked at 'the key was just inserted', src/libcore/option.rs:298\r\n[ #1206586 dfc8…a6e1 ]---[ 134 blk/s | 681 tx/s | 38527411 gas/s  //··· 0/25 peers, #1238340, 0+31647 queued ···// mem: 34 MiB db, 2 MiB chain, 23 MiB queue, 6 MiB sync ]\r\n[ #1207374 84bf…6cc5 ]---[ 157 blk/s | 719 tx/s | 24558762 gas/s  //··· 0/25 peers, #1238340, 0+30879 queued ···// mem: 29 MiB db, 3 MiB chain, 23 MiB queue, 6 MiB sync ]\r\n[ #1207680 d0af…872d ]---[ 61 blk/s | 633 tx/s | 28934359 gas/s  //··· 0/25 peers, #1238340, 0+30623 queued ···// mem: 32 MiB db, 2 MiB chain, 23 MiB queue, 6 MiB sync ]\r\n[ #1208441 72dc…3e33 ]---[ 152 blk/s | 815 tx/s | 44001447 gas/s  //··· 14/25 peers, #1238340, 0+29855 queued ···// mem: 36 MiB db, 3 MiB chain, 23 MiB queue, 6 MiB sync ]\r\n[ #1208898 0875…8c99 ]---[ 91 blk/s | 519 tx/s | 21575438 gas/s  //··· 8/20 peers, #1238340, 0+29343 queued ···// mem: 35 MiB db, 1 MiB chain, 23 MiB queue, 7 MiB sync ]\r\n[ #1208904 a51c…a639 ]---[ 1 blk/s | 250 tx/s | 5629635 gas/s  //··· 2/23 peers, #1240699, 736+30964 queued ···// mem: 36 MiB db, 170 KiB chain, 24 MiB queue, 5 MiB sync ]\r\nthread 'IO Worker #0' panicked at 'called `Result::unwrap()` on an `Err` value: \"PoisonError { inner: .. }\"', src/libcore/result.rs:688\r\n2016-04-07 23:42:27 Finishing work, please wait...\r\nthread '<main>' panicked at 'called `Result::unwrap()` on an `Err` value: \"SendError(..)\"', src/libcore/result.rs:688\r\nthread '<main>' panicked at 'called `Result::unwrap()` on an `Err` value: Any', src/libcore/result.rs:688\r\nstack backtrace:\r\n   1:     0x55fc96a40d50 - <unknown>\r\n   2:     0x55fc96a43405 - <unknown>\r\n   3:     0x55fc96a42eaf - <unknown>\r\n   4:     0x55fc96a2e646 - <unknown>\r\n   5:     0x55fc96a2eda8 - <unknown>\r\n   6:     0x55fc96a40391 - <unknown>\r\n   7:     0x55fc96a6ff2f - <unknown>\r\n   8:     0x55fc965acaa4 - <unknown>\r\n   9:     0x55fc965af514 - <unknown>\r\n  10:     0x55fc9659debb - <unknown>\r\n  11:     0x55fc964d9319 - <unknown>\r\n  12:     0x55fc9651c25f - <unknown>\r\n  13:     0x55fc96527227 - <unknown>\r\n  14:     0x55fc96a42b34 - <unknown>\r\n  15:     0x55fc96a40328 - <unknown>\r\n  16:     0x55fc96a427c0 - <unknown>\r\n  17:     0x7f53caa0d70f - __libc_start_main\r\n  18:     0x55fc96448068 - <unknown>\r\n  19:                0x0 - <unknown>\r\nthread panicked while panicking. aborting.\r\n[1]    6244 illegal hardware instruction (core dumped)  parity --rpc --pruning fast\r\nparity --rpc --pruning fast  10581.27s user 360.53s system 259% cpu 1:10:10.05 total\r\n\r\n```"}}