[     1,000003] UBSan: Undefined Behavior in /usr/src/sys/external/bsd/acpica/dist/resources/rsaddr.c:331:22, member access within misaligned address 0xfffffadd1d96d3c2 for type 'union AML_RESOURCE' which requires 4 byte alignment
[     6,484416] UBSan: Undefined Behavior in /usr/src/sys/arch/amd64/amd64/kobj_machdep.c:138:12, store to misaligned address 0xffffffff85fcf3fe for type 'Elf32_Addr' which requires 4 byte alignment
[     6,484416] UBSan: Undefined Behavior in /usr/src/sys/arch/amd64/amd64/kobj_machdep.c:128:12, store to misaligned address 0xffffffff85fcf993 for type 'Elf32_Addr' which requires 4 byte alignment
[     6,484416] UBSan: Undefined Behavior in /usr/src/sys/arch/amd64/amd64/kobj_machdep.c:118:10, store to misaligned address 0xffffffff85fdf09b for type 'Elf64_Addr' which requires 8 byte alignment
[   107,954186] UBSan: Undefined Behavior in /usr/src/sys/netinet/tcp_input.c:1353:7, load of misaligned address 0xfffffadd1c787036 for type 'u_int32_t' which requires 4 byte alignment
[   107,954186] UBSan: Undefined Behavior in /usr/src/sys/netinet/tcp_input.c:1356:18, load of misaligned address 0xfffffadd1ca2d03a for type 'u_int32_t' which requires 4 byte alignment
[   107,954186] UBSan: Undefined Behavior in /usr/src/sys/netinet/tcp_input.c:1356:18, load of misaligned address 0xfffffadd1ca2d03a for type 'u_int32_t' which requires 4 byte alignment
[   107,954186] UBSan: Undefined Behavior in /usr/src/sys/netinet/tcp_input.c:1357:18, load of misaligned address 0xfffffadd1ca2d03e for type 'u_int32_t' which requires 4 byte alignment
[   107,954186] UBSan: Undefined Behavior in /usr/src/sys/netinet/tcp_input.c:1357:18, load of misaligned address 0xfffffadd1ca2d03e for type 'u_int32_t' which requires 4 byte alignment
[   253,481225] UBSan: Undefined Behavior in /usr/src/sys/ufs/ffs/ffs_subr.c:337:11, shift exponent -1 is negative