On Thu, Mar 02, 2023 at 03:49:31PM +0530, Naresh Kamboju wrote:
On Wed, 1 Mar 2023 at 23:42, Greg Kroah-Hartman gregkh@linuxfoundation.org wrote:
This is the start of the stable review cycle for the 6.1.15 release. There are 42 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know.
Responses should be made by Fri, 03 Mar 2023 18:06:43 +0000. Anything received after that time might be too late.
The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.1.15-rc1.... or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.1.y and the diffstat can be found below.
thanks,
greg k-h
Regression found on Linux version 6.1.15-rc1 on 32-bit arm x15 and i386.
Reported-by: Linux Kernel Functional Testing lkft@linaro.org
## Build
- kernel: 6.1.15-rc1
- git: https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc
- git branch: linux-6.1.y
- git commit: b6150251d4ddf8a80510c185d839631e252e6317
- git describe: v6.1.14-43-gb6150251d4dd
- test details:
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.1.y/build/v6.1.14...
Regression test cases, i386: x15:
- kselftest-net-mptcp/net_mptcp_mptcp_sockopt_sh
# mptcp_sockopt: mptcp_sockopt.c:353: do_getsockopt_tcp_info: Assertion `ti.d.size_user == sizeof(struct tcp_info)' failed. # mptcp_sockopt: mptcp_sockopt.c:353: do_getsockopt_tcp_info: Assertion `ti.d.size_user == sizeof(struct tcp_info)' failed.
test log:
# selftests: net/mptcp: mptcp_sockopt.sh [ 918.263983] IPv6: ADDRCONF(NETDEV_CHANGE): ns1eth1: link becomes ready [ 918.398851] IPv6: ADDRCONF(NETDEV_CHANGE): ns1eth2: link becomes ready [ 918.538987] IPv6: ADDRCONF(NETDEV_CHANGE): ns1eth3: link becomes ready [ 918.678270] IPv6: ADDRCONF(NETDEV_CHANGE): ns1eth4: link becomes ready [ 918.800671] audit: type=1325 audit(1677748585.128:33): table=filter family=2 entries=0 op=xt_register pid=18489 subj=kernel comm="iptables" [ 918.813228] audit: type=1300 audit(1677748585.128:33): arch=40000003 syscall=102 success=yes exit=0 a0=f a1=bf94ed3c a2=40 a3=b7edfe3c items=0 ppid=18412 pid=18489 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=ttyS0 ses=4294967295 comm="iptables" exe="/usr/sbin/xtables-legacy-multi" subj=kernel key=(null) [ 918.842987] audit: type=1327 audit(1677748585.128:33): proctitle=69707461626C6573002D41004F5554505554002D7000746370002D2D73796E002D6D006D61726B002D2D6D61726B0031002D6A00414343455054 [ 918.859285] audit: type=1325 audit(1677748585.128:34): table=filter family=2 entries=4 op=xt_replace pid=18489 subj=kernel comm="iptables" [ 918.871788] audit: type=1300 audit(1677748585.128:34): arch=40000003 syscall=102 success=yes exit=0 a0=e a1=bf94ef64 a2=40 a3=b7edfe3c items=0 ppid=18412 pid=18489 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=ttyS0 ses=4294967295 comm="iptables" exe="/usr/sbin/xtables-legacy-multi" subj=kernel key=(null) [ 918.901496] audit: type=1327 audit(1677748585.128:34): proctitle=69707461626C6573002D41004F5554505554002D7000746370002D2D73796E002D6D006D61726B002D2D6D61726B0031002D6A00414343455054 [ 918.934555] audit: type=1325 audit(1677748585.262:35): table=filter family=2 entries=5 op=xt_replace pid=18490 subj=kernel comm="iptables" [ 918.947242] audit: type=1300 audit(1677748585.262:35): arch=40000003 syscall=102 success=yes exit=0 a0=e a1=bfc21cd4 a2=40 a3=b7f27e3c items=0 ppid=18412 pid=18490 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=ttyS0 ses=4294967295 comm="iptables" exe="/usr/sbin/xtables-legacy-multi" subj=kernel key=(null) [ 918.976905] audit: type=1327 audit(1677748585.262:35): proctitle=69707461626C6573002D41004F5554505554002D7000746370002D2D7463702D666C6167730052535400525354002D6D006D61726B002D2D6D61726B0030002D6A00414343455054 [ 919.013445] audit: type=1325 audit(1677748585.341:36): table=filter family=2 entries=6 op=xt_replace pid=18491 subj=kernel comm="iptables" # Created /tmp/tmp.CG4evZjYl7 (size 1 KB) containing data sent by client # Created /tmp/tmp.urARJfNrFp (size 1 KB) containing data sent by server # PASS: all packets had packet mark set # mptcp_[ 944.426054] kauditd_printk_skb: 50 callbacks suppressed sockopt: mptcp_s[ 944.426057] audit: type=1701 audit(1677748610.753:53): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=18532 comm="mptcp_sockopt" exe="/opt/kselftests/default-in-kernel/net/mptcp/mptcp_sockopt" sig=6 res=1 [ 944.452415] audit: type=1701 audit(1677748610.753:54): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=18533 comm="mptcp_sockopt" exe="/opt/kselftests/default-in-kernel/net/mptcp/mptcp_sockopt" sig=6 res=1 ockopt.c:353: do_getsockopt_tcp_info: Assertion `ti.d.size_user == sizeof(struct tcp_info)' failed.
Nit, wrapping a log like this makes it hard to read, don't you think?
# mptcp_sockopt: mptcp_sockopt.c:353: do_getsockopt_tcp_info: Assertion `ti.d.size_user == sizeof(struct tcp_info)' failed. # server killed by signal 6 # # FAIL: SOL_MPTCP getsockopt # PASS: TCP_INQ cmsg/ioctl -t tcp # PASS: TCP_INQ cmsg/ioctl -6 -t tcp # PASS: TCP_INQ cmsg/ioctl -r tcp # PASS: TCP_INQ cmsg/ioctl -6 -r tcp # PASS: TCP_INQ cmsg/ioctl -r tcp -t tcp not ok 6 selftests: net/mptcp: mptcp_sockopt.sh # exit=1
Any chance you can bisect?
And is this an issue on 6.2 and/or Linus's tree? I don't see any mptcp changes in this 6.1-rc cycle, they were in the last one...
thanks,
greg k-h