kernel BUG at fw/connection.h:529

[EvgeniiMekhanik]

kernel BUG at /home/evgeny/workdir/tempesta/fw/connection.h:529!
[ 187.398989] invalid opcode: 0000 [#1] SMP NOPTI
[ 187.399615] CPU: 0 PID: 20252 Comm: sysctl Tainted: G OE 5.10.35+ #233
[ 187.400344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014
[ 187.402588] RIP: 0010:tfw_sock_srv_del_conns+0x195/0x1c0 [tempesta_fw]
[ 187.404825] Code: 0f 0b 48 c7 c7 c0 92 d0 c0 e8 04 e2 67 ce 0f 0b 48 c7 c7 b0 92 d0 c0 e8 f6 e1 67 ce 0f 0b 48 c7 c7 a0 92 d0 c0 e8 e8 e1 67 ce <0f> 0b 48 c7 c7 90 92 d0 c0 e8 da e1 67 ce 0f 0b 48 c7 c7 80 92 d0
[ 187.409946] RSP: 0018:ffffbe6500eabc18 EFLAGS: 00010202
[ 187.411335] RAX: 0000000040000001 RBX: ffff9670dfa16d08 RCX: ffff9670dfa150d0
[ 187.412981] RDX: ffff9670a758cd10 RSI: 00000000fffffe01 RDI: ffffffffc0cbc1b7
[ 187.414265] RBP: ffffbe6500eabc48 R08: 0000000000000001 R09: 0000000000000000
[ 187.415341] R10: 0000000000000001 R11: 0000000000030600 R12: ffff9670dfa16cd8
[ 187.416278] R13: ffff9670a758cd20 R14: ffff9670a758cd10 R15: ffff9670dfa150a0
[ 187.417065] FS: 00007f5b77368740(0000) GS:ffff9671b7c00000(0000) knlGS:0000000000000000
[ 187.417869] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 187.418367] CR2: 00005646c7c2e6d8 CR3: 0000000163ff0004 CR4: 0000000000770ef0
[ 187.418935] PKRU: 55555554
[ 187.419150] Call Trace:
[ 187.419318] tfw_server_destroy+0x1f/0x90 [tempesta_fw]
[ 187.419650] __tfw_sg_del_srv+0xb5/0xc0 [tempesta_fw]
[ 187.419971] tfw_sg_release_all+0xd3/0x200 [tempesta_fw]
[ 187.420308] tfw_sock_srv_stop+0x158/0x1a0 [tempesta_fw]
[ 187.420645] tfw_mods_stop+0x38/0xc0 [tempesta_fw]
[ 187.420950] tfw_ctlfn_state_io+0x239/0x400 [tempesta_fw]
[ 187.421291] proc_sys_call_handler+0x12e/0x240
[ 187.421570] proc_sys_write+0x13/0x20
[ 187.421803] new_sync_write+0x114/0x1b0
[ 187.422046] vfs_write+0x1c0/0x270
[ 187.422265] ksys_write+0x67/0xe0
[ 187.422476] __x64_sys_write+0x19/0x20
[ 187.422714] do_syscall_64+0x38/0x90
[ 187.422942] entry_SYSCALL_64_after_hwframe+0x44/0xa9

while true
do
sudo ./run_tests.py ws/
done

5-10 minutes an we have crash in ws.test_ws_ping.RestartOnUpgrade.test