-
Notifications
You must be signed in to change notification settings - Fork 103
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
Kernel BUG under MTU 80 #2059
Comments
ee2d801 Tempesta FW |
Probably one more trace for this bug, but maybe another, frequently appearing on the webserver
|
2024-03-05 11:00:26.002 |
Both the 2 warnings (#2059 (comment) and #2059 (comment)) are fixed in #2079. The initial |
Start test: t_stress.test_stress.H2LoadStressMTU80.test
[ 256.266865] [tempesta fw] Open listen socket on: 0.0.0.0:443
[ 256.282750] [tempesta fw] Tempesta FW is ready
[ 256.923694] ------------[ cut here ]------------
[ 256.924052] kernel BUG at net/ipv4/tcp_input.c:1440!
[ 256.924390] invalid opcode: 0000 [#1] SMP NOPTI
[ 256.924710] CPU: 6 PID: 7478 Comm: h2load Tainted: G OE 5.10.35+ #273
[ 256.925254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014
[ 256.925861] RIP: 0010:tcp_shifted_skb+0x32a/0x3b0
[ 256.926213] Code: ff 0f 0b 48 c7 c7 50 c4 35 92 e8 ce a8 16 00 0f 0b e9 9e fd ff ff 4c 89 e7 e8 b2 8f ae ff 49 89 85 20 08 00 00 e9 16 fe ff ff <0f> 0b 48 c7 c7 40 c4 35 92 e8 a5 a8 16 00 48 c7 43 50 00 00 00 00
[ 256.927483] RSP: 0018:ffffa815001fc9a0 EFLAGS: 00010246
[ 256.927829] RAX: 0000000000000010 RBX: ffff8c3e72494000 RCX: 0000000000000004
[ 256.928298] RDX: 0000000000000000 RSI: 000000000f50d071 RDI: ffff8c3fb828d580
[ 256.928879] RBP: ffffa815001fc9d0 R08: 0000000000000001 R09: 0000000000000000
[ 256.929406] R10: 0000000000000000 R11: ffff8c3e72499800 R12: ffff8c3e72499800
[ 256.929931] R13: ffff8c3fb828d580 R14: 0000000000000004 R15: 0000000000000090
[ 256.930427] FS: 00007fe2f2fff640(0000) GS:ffff8c4077d80000(0000) knlGS:0000000000000000
[ 256.930978] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 256.931700] CR2: 0000562b5920e870 CR3: 00000001581be000 CR4: 0000000000750ee0
[ 256.932292] PKRU: 55555554
[ 256.932494] Call Trace:
[ 256.932669]
[ 256.932830] tcp_sacktag_walk+0x37d/0x570
[ 256.933139] tcp_sacktag_write_queue+0x6b6/0x1620
[ 256.933477] ? tcp_rack_mark_lost+0x65/0x100
[ 256.933824] ? tfw_h2_find_not_closed_stream+0x1b/0x60 [tempesta_fw]
[ 256.934284] ? bzero_fast+0xe/0x10 [tempesta_lib]
[ 256.934718] tcp_ack+0xd9b/0x1760
[ 256.934967] tcp_rcv_established+0x1a5/0x6b0
[ 256.935265] tcp_v4_do_rcv+0x140/0x200
[ 256.935572] tcp_v4_rcv+0xcd0/0xe20
[ 256.935864] ip_protocol_deliver_rcu+0x44/0x230
[ 256.936175] ip_local_deliver_finish+0x48/0x60
[ 256.936488] ip_local_deliver+0xf8/0x110
[ 256.936760] ? ip_protocol_deliver_rcu+0x230/0x230
[ 256.937092] ip_rcv_finish+0x87/0xa0
[ 256.937346] ip_rcv+0xce/0xe0
[ 256.937557] ? ip_rcv_finish_core.constprop.0+0x470/0x470
[ 256.937925] __netif_receive_skb_one_core+0x86/0xa0
[ 256.938260] __netif_receive_skb+0x18/0x60
[ 256.938557] process_backlog+0x9e/0x170
[ 256.938831] net_rx_action+0x13b/0x430
Was reproduced when I work on 2047. Run http2_general.test_h2_headers.AddBackendLongHeaders.test, http2_general.test_h2_headers.TestIPv6.test_request_with_some_data , then run t_stress.test_stress.H2LoadStressMTU80.test
The text was updated successfully, but these errors were encountered: