make -C tools/testing/selftests TARGETS="net" TEST_PROGS=fq_band_pktlimit..sh TEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net/lib'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net/lib'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: fq_band_pktlimit.sh
# 1.48 [+1.48] grep: warning: stray \ before white space
# 1.67 [+0.19] grep: warning: stray \ before white space
# 1.91 [+0.24] grep: warning: stray \ before white space
# 2.72 [+0.81] grep: warning: stray \ before white space
# 2.84 [+0.11]  Sent 0 bytes 0 pkt (dropped 10, overlimits 0 requeues 0) 
# 2.84 [+0.00]  Sent 0 bytes 0 pkt (dropped 30, overlimits 0 requeues 0) 
# 2.84 [+0.00]  Sent 750 bytes 10 pkt (dropped 40, overlimits 0 requeues 0) 
# 2.84 [+0.00]  Sent 1500 bytes 20 pkt (dropped 40, overlimits 0 requeues 0) 
# 2.91 [+0.07] grep: warning: stray \ before white space
# 2.92 [+0.00] grep: warning: stray \ before white space
# 2.92 [+0.00] grep: warning: stray \ before white space
# 2.99 [+0.08] grep: warning: stray \ before white space
# 3.00 [+0.00] grep: warning: stray \ before white space
# 3.00 [+0.00] grep: warning: stray \ before white space
# 3.07 [+0.07] grep: warning: stray \ before white space
# 3.08 [+0.00] grep: warning: stray \ before white space
# 3.08 [+0.00] grep: warning: stray \ before white space
# 3.15 [+0.07] grep: warning: stray \ before white space
# 3.16 [+0.00] grep: warning: stray \ before white space
# 3.16 [+0.00] grep: warning: stray \ before white space
ok 1 selftests: net: fq_band_pktlimit.sh
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
unreferenced object 0xffff88800abb7940 (size 64):
  comm "cmsg_sender", pid 266, jiffies 4294681896
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace (crc 0):
    __kmalloc_noprof+0x32b/0x460
    udpv6_init_sock+0x237/0x410
    inet6_create.part.0+0x989/0x10b0
    __sock_create+0x235/0x690
    __sys_socket+0x116/0x1d0
    __x64_sys_socket+0x72/0xb0
    do_syscall_64+0xc1/0x300
    entry_SYSCALL_64_after_hwframe+0x4b/0x53
unreferenced object 0xffff888002813140 (size 64):
  comm "cmsg_sender", pid 271, jiffies 4294682111
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace (crc 0):
    __kmalloc_noprof+0x32b/0x460
    udpv6_init_sock+0x237/0x410
    inet6_create.part.0+0x989/0x10b0
    __sock_create+0x235/0x690
    __sys_socket+0x116
DETECTED CRASH, lowering timeout
/0x1d0
    __x64_sys_socket+0x72/0xb0
    do_syscall_64+0xc1/0x300
    entry_SYSCALL_64_after_hwframe+0x4b/0x53
unreferenced object 0xffff88800b7c5f40 (size 64):
  comm "cmsg_sender", pid 275, jiffies 4294682340
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace (crc 0):
    __kmalloc_noprof+0x32b/0x460
    udpv6_init_sock+0x237/0x410
    inet6_create.part.0+0x989/0x10b0
    __sock_create+0x235/0x690
    __sys_socket+0x116/0x1d0
    __x64_sys_socket+0x72/0xb0
    do_syscall_64+0xc1/0x300
    entry_SYSCALL_64_after_hwframe+0x4b/0x53
xx__->