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Revisions of strace

Andreas Schwab (AndreasSchwab) accepted request 855728 from

Andreas Schwab (AndreasSchwab) over 3 years ago (revision 129)

- Update to strace 5.10
  * Improvements
    * libdw-based stack tracing is now enabled for non-native personalities.
    * Implemented decoding of process_madvise syscall introduced in Linux 5.10.
    * Updated decoding of pidfd_open syscall to match Linux 5.10.
    * Updated decoding of membarrier syscall to match Linux 5.10.
    * Updated lists of ALG_*, BPF_*, INET_DIAG_*, IORING_*, KEY_*, KVM_*, MDBA_*,
      MEMBARRIER_CMD_*, MS_*, NLMSGERR_*, NT_*, STATX_*, SEGV_*, and V4L2_*
      constants.
    * Updated lists of ioctl commands from Linux 5.10.
  * Bug fixes
    * Added clock_gettime64, clock_settime64, clock_adjtime64, and
      lock_getres_time64 syscalls to %clock trace class.

buildservice-autocommit accepted request 836569 from

Andreas Schwab (AndreasSchwab) over 3 years ago (revision 128)

baserev update by copy to link target

Andreas Schwab (AndreasSchwab) accepted request 836568 from

Andreas Schwab (AndreasSchwab) over 3 years ago (revision 127)

- Update to strace 5.9
  * Improvements
    * Added -n/--syscall-number option for printing syscall numbers.
    * Added --pidns-translation option for PID namespace translation (addresses
      Fedora bug #1035433).
    * Implemented decoding of close_range syscall.
    * Implemented decoding of TEE_* ioctl commands.
    * Implemented decoding of struct msginfo argument of IPC_INFO
      and MSG_INFO msgctl syscall commands.
    * Implemented decoding of struct msqid_ds argument of MSG_STAT
      and MSG_STAT_ANY msgctl syscall commands.
    * Implemented decoding of struct seminfo argument of IPC_INFO
      and SEM_INFO semctl syscall commands.
    * Implemented decoding of struct semid_ds argument of IPC_SET,
      IPC_STAT, SEM_STAT, and SEM_STAT_ANY semctl syscall commands.
    * Implemented decoding of struct shminfo argument of IPC_INFO
      shmctl syscall command.
    * Implemented decoding of struct shm_info argument of SHM_INFO
      shmctl syscall command.
    * Implemented decoding of struct shmid_ds argument of SHM_STAT
      and SHM_STAT_ANY shmctl syscall commands.
    * Updated lists of BPF_*, CAP_*, FAN_*, IFLA_*, INET_DIAG_REQ_*,
      IORING_FEAT_*, IP_*, IPV6_*, KVM_*, NDA_*, PTP_PEROUT_*, RTPROT_*,
      and V4L2_FMT_FLAG_* constants.
    * Updated lists of ioctl commands from Linux 5.9.

buildservice-autocommit accepted request 824726 from

Andreas Schwab (AndreasSchwab) almost 4 years ago (revision 126)

baserev update by copy to link target

Andreas Schwab (AndreasSchwab) accepted request 824725 from

Andreas Schwab (AndreasSchwab) almost 4 years ago (revision 125)

- Update to strace 5.8
  * Changes in behaviour
    * Modified %process class to contain system calls associated with
      process lifecycle (creation, exec, termination):
      kill, tkill, tgkill, pidfd_send_signal and rt_sigqueueinfo are added,
      arch_prctl and unshare are removed.
  * Improvements
    * Implemented decoding of faccessat2 syscall.
    * Implemented decoding of LOOP_CONFIGURE ioctl command.
    * Updated decoding of io_uring_setup syscall to match Linux 5.8.
    * Updated lists of AUDIT_*, BPF_*, CAP_*, ETH_*, INET_DIAG_*, IORING_*,
      KEYCTL_*, KVM_*, LOOP_*, NDA_*, RTC_*, TCA_*, STATX_*, and *_MAGIC
      constants.
    * Updated lists of ioctl commands from Linux 5.8.
  * Bug fixes
    * Added statx syscall to %fstat trace class.

buildservice-autocommit accepted request 810689 from

Andreas Schwab (AndreasSchwab) about 4 years ago (revision 124)

baserev update by copy to link target

Andreas Schwab (AndreasSchwab) accepted request 810688 from

Andreas Schwab (AndreasSchwab) about 4 years ago (revision 123)

- Update to strace 5.7
  * Improvements
    * Implemented interval specification in "when=" subexpression of syscall
      tampering expressions.
    * Added -e trace=%clock option for tracing syscalls reading of modifying
      system clocks.
    * Implemented decoding of BPF_LINK_CREATE and BPF_LINK_UPDATE bpf
      syscall commands.
    * Updated decoding of clone3 syscall to match Linux 5.7.
    * Updated lists of BPF_*, BTRFS_*, CLONE_*, FAN_*, IORING_*, KVM_*,
      LWTUNNEL_*, MREMAP_*, PERF_*, SECCOMP_*, UFFDIO_*, V4L2_*, and XDP_*
      constants.
    * Updated lists of ioctl commands from Linux 5.7.
  * Bug fixes
    * Fixed decoding of getdents and getdents64 syscalls when they return
      a lot of directory entries.
    * Fixed pathtrace matching of openat2 syscall.

buildservice-autocommit accepted request 791998 from

Andreas Schwab (Andreas_Schwab) about 4 years ago (revision 122)

baserev update by copy to link target

Andreas Schwab (Andreas_Schwab) accepted request 791997 from

Andreas Schwab (Andreas_Schwab) about 4 years ago (revision 121)

- Update to strace 5.6
  * Changes in behaviour
    * Messages about unknown tracees are now subject to the strace's quietness
      setting (-q/--quiet).
    * If -A option is provided without -o, or -S option without -c/-C, a warning
      about its uselessness is printed now.
    * The usage of --seccomp-bpf without -f has no effect now.
  * Improvements
    * Every short option now has a long option alias, which also has enabled
      the following improvements:
      * Ability to use human-readable settings for -I/--interruptible,
	-D/--daemonize options.
      * Ability to silence specific messages using -e quiet/--quiet qualifier
	(an alias for the -q option), including those that couldn't be silenced
	previously (path resolution messages and "superseded by execve").
      * Ability to specify selected fd decoding features using
	-e decode-fds/--decode-fds qualifier (an alias for the -y option).
      * Ability to set precision for the absolute timestamp, relative timestamp,
	and syscall time output (using --absolute-timestamps,
	--relative-timestamps, and --syscall-times options, respectively).
    * Implemented ability to select the set of displayed columns in the call
      summary output (-U/--summary-columns option).
    * Implemented ability to sort on any summary column.
    * Implemented ability to show information about minimum and maximum call
      duration in the call summary output (addresses Debian bug #240945).
    * Implemented printing of PIDs associated with pidfds in -yy mode.
    * Implemented PTRACE_GETREGS API support on hppa, sh, sh64, and xtensa.
    * Improved performance of libdw-based stack traces printing by implementing
      a symbol-to-address cache.
    * Implemented decoding of openat2 and pidfd_getfd syscalls.

buildservice-autocommit accepted request 770680 from

Andreas Schwab (AndreasSchwab) over 4 years ago (revision 120)

baserev update by copy to link target

Andreas Schwab (AndreasSchwab) accepted request 770679 from

Andreas Schwab (AndreasSchwab) over 4 years ago (revision 119)

- Update to strace 5.5
  * Improvements
    * Added -e trace=%creds option for tracing syscalls related to process
      credentials.
    * Enhanced decoding of arch_prctl, keyctl, io_uring_register,
      io_uring_setup, and perf_event_open syscalls.
    * Enhanced decoding of BPF_PROG_LOAD bpf syscall command.
    * Updated decoding of clone3 syscall to match Linux 5.5.
    * Implemented decoding of TCA_ACT_FLAGS and TCA_STATS_PKT64 netlink
      attributes.
    * Updated lists of AUDIT_*, BPF_*, CLONE_*, KEY_*, KVM_*, PPC_PTRACE_*,
      SCTP_*, STATX_*, TIPC_*, V4L2_*, and *_MAGIC constants.
    * Updated lists of ioctl commands from Linux 5.5.
    * Enhanced manual page and "strace --help" output.
  * Bug fixes
    * Fixed stack trace printing for early syscalls when strace is configured
      to use libdw backend for stack tracing (addresses Fedora bug #1788636).
    * Fixed stack trace caching when --seccomp-bpf option is specified.
    * Fixed potentially unaligned access in decoder of SO_TIMESTAMP*_NEW
      control messages.
    * Fixed decoding of NDA_LLADDR netlink neighbor table attribute.
    * Fixed build of mpers support when CFLAGS contains -flto.
    * Fixed build on no-MMU architectures.
    * Fixed build with glibc-2.31 and Linux kernel headers < 5.3.
    * Fixed tests for glibc-2.31.

buildservice-autocommit accepted request 758126 from

Andreas Schwab (Andreas_Schwab) over 4 years ago (revision 118)

baserev update by copy to link target

Andreas Schwab (Andreas_Schwab) accepted request 758125 from

Andreas Schwab (Andreas_Schwab) over 4 years ago (revision 117)

- Use -ffat-lto-objects to work around mpers.sh failure

buildservice-autocommit accepted request 752471 from

Andreas Schwab (AndreasSchwab) over 4 years ago (revision 116)

baserev update by copy to link target

Andreas Schwab (AndreasSchwab) accepted request 752470 from

Andreas Schwab (AndreasSchwab) over 4 years ago (revision 115)

- Update to strace 5.4
  * Improvements
    * Implemented -DD and -DDD options that move strace into a separate
      process group and session, respectively.
    * Enhanced seccomp-bpf tracee syscall filtering support by implementing
      new "binary match" BPF program generation strategy and automatically
      choosing the strategy that generates the shortest BPF program.
    * Implemented decoding of BPF_BTF_GET_NEXT_ID bpf syscall command.
    * Enhanced decoding of BPF_MAP_LOOKUP_ELEM bpf syscall command.
    * Implemented PTP_CLOCK_GETCAPS2, PTP_EXTTS_REQUEST2, PTP_PEROUT_REQUEST2,
      PTP_ENABLE_PPS2, and PTP_SYS_OFFSET2 ioctl decoding.
    * Updated lists of BPF_*, CAN_*, KEXEC_*, KVM_*, MADV_*, MSG_*, P_*, PR_*,
      PTP_*, SCTP_*, and V4L2_* constants.
    * Implemented ability to build ARM EABI mpers support using a separate
      compiler on aarch64.
    * Updated lists of ioctl commands from Linux 5.4.
    * Enhanced manual page.
  * Bug fixes
    * Fixed -b execve when --seccomp-bpf option is specified.
    * Fixed decoding of BPF_PROG_LOAD bpf syscall command.
    * Fixed build on no-MMU architectures.
    * Fixed build on antique systems that do not provide necessary definitions
      of AUDIT_ARCH_* constants.

buildservice-autocommit accepted request 733201 from

Andreas Schwab (Andreas_Schwab) over 4 years ago (revision 114)

baserev update by copy to link target

Andreas Schwab (Andreas_Schwab) accepted request 733200 from

Andreas Schwab (Andreas_Schwab) over 4 years ago (revision 113)

- Update to strace 5.3
* Improvements
* Implemented usage of seccomp-bpf for stopping tracees only for filtered
syscalls. Use --seccomp-bpf option to enable.
* Implemented decoding of pidfd_open and clone3 syscalls.
* Enhanced decoding of io_cancel, io_submit, s390_sthyi, and syslog syscalls.
* Enhanced decoding of NETLINK_ROUTE protocol.
* Implemented decoding of UNIX_DIAG_UID netlink attribute.
* Implemented decoding of WDIOC_* ioctl commands.
* Enchanced syscall count statistics: overhead is now applied per-call,
added ability for sorting on errors field.
* Syscall delay injection and overhead values can now be supplied with
time measure unit suffix and provided in IEEE 754 floating point format.
* Updated lists of AUDIT_*, BPF_*, ETH_*, KEYCTL_*, KVM_*, MAP_*, SO_*, TCP_*, V4L2_*,
XDP_*, and *_MAGIC constants.
* Updated lists of ioctl commands from Linux 5.3.
* Enhanced manual page.
* Bug fixes
* Fixed syscall tampering on arc, avr32, csky, ia64, m68k, metag, mips,
nios2, or1k, riscv, s390, s390x, sparc, sparc64, and tile architectures
when PTRACE_GET_SYSCALL_INFO is in use.
* Fixed decoding of sockaddr_hci (AF_BLUETOOTH) addresses that lack
hci_channel field.
* Fixed evdev ioctl bitset decoding.
* Fixed tests on alpha with Linux kernel headers 5.1+.
* Portability
* Removed support for decoding syscalls in range [1024...1079] on AArch64
architecture as this range has never been implemented in mainline kernel
releases.

buildservice-autocommit accepted request 732181 from

Martin Pluskal (pluskalm) over 4 years ago (revision 112)

baserev update by copy to link target

Martin Pluskal (pluskalm) accepted request 731991 from

Stanislav Brabec (sbrabec) over 4 years ago (revision 111)

Add boo reference.

buildservice-autocommit accepted request 714933 from

Andreas Schwab (AndreasSchwab) almost 5 years ago (revision 110)

baserev update by copy to link target

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