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joestringer
reviewed
Oct 11, 2019
BPF maps and programs can be sent around via SCM_RIGHTS, so users should be able to interact with them.
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I removed the "name" argument, since we should be able to infer it from the fd itself. |
arthurfabre
approved these changes
Oct 14, 2019
lmb
added a commit
to lmb/ebpf
that referenced
this pull request
Jul 18, 2025
The ubuntu 24.04 kernel used by CI seems to have a bug which causes it to
crash when executing TestKfunc in our testsuite.
=== RUN TestKfunc
[ 15.728492] BUG: unable to handle page fault for address: ffffffffea91fa00
[ 15.728724] #PF: supervisor read access in kernel mode
[ 15.728940] #PF: error_code(0x0000) - not-present page
[ 15.729302] PGD 18e3f067 P4D 18e3f067 PUD 18e41067 PMD 0
[ 15.729693] Oops: Oops: 0000 [cilium#1] SMP NOPTI
[ 15.729973] CPU: 1 UID: 0 PID: 1947 Comm: ebpf.test Not tainted 6.11.0-1015-azure cilium#15~24.04.1-Ubuntu
[ 15.730377] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 15.730620] RIP: 0010:bpf_test_run+0x183/0x3d0
This requires the nf_conntrack module to be loaded since we invoke
bpf_skb_ct_lookup in the test.
Signed-off-by: Lorenz Bauer <[email protected]>
lmb
added a commit
that referenced
this pull request
Jul 19, 2025
The ubuntu 24.04 kernel used by CI seems to have a bug which causes it to
crash when executing TestKfunc in our testsuite.
=== RUN TestKfunc
[ 15.728492] BUG: unable to handle page fault for address: ffffffffea91fa00
[ 15.728724] #PF: supervisor read access in kernel mode
[ 15.728940] #PF: error_code(0x0000) - not-present page
[ 15.729302] PGD 18e3f067 P4D 18e3f067 PUD 18e41067 PMD 0
[ 15.729693] Oops: Oops: 0000 [#1] SMP NOPTI
[ 15.729973] CPU: 1 UID: 0 PID: 1947 Comm: ebpf.test Not tainted 6.11.0-1015-azure #15~24.04.1-Ubuntu
[ 15.730377] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 15.730620] RIP: 0010:bpf_test_run+0x183/0x3d0
This requires the nf_conntrack module to be loaded since we invoke
bpf_skb_ct_lookup in the test.
Signed-off-by: Lorenz Bauer <[email protected]>
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BPF maps and programs can be sent around via SCM_RIGHTS, so users should
be able to interact with them.