Fireqos and kernel with SECCOMP because of ssh 10.4+

[Jorge Bastos]

Howdy,

I've been using fireqos and perfect,
But now that i have to use SECCOMP due to SSH 10.4+ needs, fireqos 
crashes my kernel.

Is there any workarroung or fix already?
Thanks in advanced,

BUG: kernel NULL pointer dereference, address: 0000000000000628
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD 0 P4D 0
Oops: Oops: 0002 [#1] SMP PTI
CPU: 0 UID: 0 PID: 50796 Comm: tc Not tainted 6.18.38 #3 PREEMPT(none)
Hardware name: Microsoft Corporation Virtual Machine/Virtual Machine, 
BIOS 090007 05/18/2018
RIP: 0010:tcx_miniq_inc+0x3e/0x50 [sch_ingress]
Code: 75 21 ba 81 00 00 00 48 c7 c6 00 a0 0c a0 48 c7 c7 14 a0 0c a0 c6 
05 72 9f e6 ff 01 e8 8b ef 00 e1 0f 0b 48 8b 83 00 02 00 00 <ff> 80 28 
06 00 00 5b e9 46 26 65 e1 66 0f 1f 44 00 00 90 90 90 90
RSP: 0018:ffffc90000383938 EFLAGS: 00010202
RAX: 0000000000000000 RBX: ffff8880d2b64808 RCX: 0000000000000000
RDX: ffff8880d2b64800 RSI: 0000000000000082 RDI: ffffffff81ef82a0
RBP: 00000000fffffff4 R08: ffff888102fb8988 R09: 0000000000000174
R10: 0000000000000170 R11: 0000000000000175 R12: ffff8880d2b64808
R13: ffff88804e33d5a8 R14: ffff888103132000 R15: ffffc90000383b50
FS: 00007f6743850740(0000) GS:ffff888180ac3000(0000) 
knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000628 CR3: 0000000048028005 CR4: 00000000001706b0
Call Trace:
<TASK>
ingress_init+0x6e/0x110 [sch_ingress]
qdisc_create+0x297/0x370
tc_modify_qdisc+0x639/0x6c0
? count_memcg_events+0x4e/0xa0
rtnetlink_rcv_msg+0x278/0x2d0
? __pfx_rtnetlink_rcv_msg+0x10/0x10
netlink_rcv_skb+0x83/0xe0
netlink_unicast+0x11d/0x1c0
netlink_sendmsg+0x271/0x2d0
sock_sendmsg_nosec+0x23/0x40
____sys_sendmsg+0x10b/0x180
? copy_msghdr_from_user+0x6a/0xa0
___sys_sendmsg+0x79/0xc0
? ___sys_recvmsg+0x82/0xb0
? __handle_mm_fault+0x753/0x7d0
? css_uses_rstat+0x9/0x20
? __css_rstat_updated+0x22/0x70
__sys_sendmsg+0x63/0xa0
do_syscall_64+0x7f/0x1c0
entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f67439a5cb2
Code: 18 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 75 1a 83 e2 39 83 fa 08 
75 12 e8 2b ff ff ff 0f 1f 00 49 89 ca 48 8b 44 24 20 0f 05 <48> 83 c4 
18 c3 66 0f 1f 84 00 00 00 00 00 48 83 ec 10 ff 74 24 18
RSP: 002b:00007ffdb3e46a40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00005591a47ca640 RCX: 00007f67439a5cb2
RDX: 0000000000000000 RSI: 00007ffdb3e46b00 RDI: 0000000000000003
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
R13: 000000006a561b0f R14: 00007ffdb3e56e00 R15: 00005591a47ca640
</TASK>
Modules linked in: sch_ingress sch_htb ifb xt_tcpmss iptable_mangle 
xt_tcpudp xt_conntrack iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 
nf_defrag_ipv4 iptable_filter ip_tables x_tables polyval_clmulni 
ghash_clmulni_intel aesni_intel gf128mul libaes rtc_cmos button sg 
sch_fq_codel loop fuse configfs
CR2: 0000000000000628
---[ end trace 0000000000000000 ]---
RIP: 0010:tcx_miniq_inc+0x3e/0x50 [sch_ingress]
Code: 75 21 ba 81 00 00 00 48 c7 c6 00 a0 0c a0 48 c7 c7 14 a0 0c a0 c6 
05 72 9f e6 ff 01 e8 8b ef 00 e1 0f 0b 48 8b 83 00 02 00 00 <ff> 80 28 
06 00 00 5b e9 46 26 65 e1 66 0f 1f 44 00 00 90 90 90 90
RSP: 0018:ffffc90000383938 EFLAGS: 00010202
RAX: 0000000000000000 RBX: ffff8880d2b64808 RCX: 0000000000000000
RDX: ffff8880d2b64800 RSI: 0000000000000082 RDI: ffffffff81ef82a0
RBP: 00000000fffffff4 R08: ffff888102fb8988 R09: 0000000000000174
R10: 0000000000000170 R11: 0000000000000175 R12: ffff8880d2b64808
R13: ffff88804e33d5a8 R14: ffff888103132000 R15: ffffc90000383b50
FS: 00007f6743850740(0000) GS:ffff888180ac3000(0000) 
knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000628 CR3: 0000000048028005 CR4: 00000000001706b0