From 9fdd19c8ce013fa32d2ab62e4363d6890132dbb3 Mon Sep 17 00:00:00 2001 From: clime Date: Thu, 22 Nov 2018 13:45:38 +0100 Subject: [PATCH] koops: Filter kernel oopses based on logged hostname syslog message parser that looks for kernel oopses did not look at hostname in each message before. If logs from multiple machines are collected into a single system log on one central machine, abrt can trigger on events that come from those other machines, whereas it should trigger only on events coming from the machine itself. This commit fixes the behavior by checking the hostname in each event. rsyslogd needs to be configured to include the hostname (short or full) in the syslog messages, otherwise all kernel oopses will be filtered out. By default system configuration, the short hostname is included. * also adds fixes for tests because host name in test input files now matters Related: bz#1613182 --- src/lib/kernel.c | 43 ++++ tests/Makefile.am | 12 +- tests/examples/koops-tainted-g | 61 ----- tests/examples/koops-tainted-g.template | 59 +++++ tests/examples/koops-tainted-insane | 6 - tests/examples/koops-tainted-insane.template | 6 + tests/examples/nmi_oops.test | 32 --- tests/examples/nmi_oops.test.template | 32 +++ tests/examples/not_oops_foreign_hostname.test | 1 + tests/examples/oops_full_hostname.test | 1 + tests/examples/oops_full_hostname.test.template | 1 + tests/examples/prepare-data | 10 + 12 files changed, 161 insertions(+), 103 deletions(-) delete mode 100644 tests/examples/koops-tainted-g create mode 100644 tests/examples/koops-tainted-g.template delete mode 100644 tests/examples/koops-tainted-insane create mode 100644 tests/examples/koops-tainted-insane.template delete mode 100644 tests/examples/nmi_oops.test create mode 100644 tests/examples/nmi_oops.test.template create mode 100644 tests/examples/not_oops_foreign_hostname.test create mode 100644 tests/examples/oops_full_hostname.test create mode 100644 tests/examples/oops_full_hostname.test.template create mode 100755 tests/examples/prepare-data diff --git a/src/lib/kernel.c b/src/lib/kernel.c index 346b0a662..0a8488e25 100644 --- a/src/lib/kernel.c +++ b/src/lib/kernel.c @@ -20,6 +20,7 @@ #include #include +#include #define _GNU_SOURCE 1 /* for strcasestr */ #include "libabrt.h" @@ -234,6 +235,38 @@ void koops_extract_oopses(GList **oops_list, char *buffer, size_t buflen) int lines_info_size = 0; struct line_info *lines_info = NULL; + /* prepare hostname search string (needle) */ + unsigned hsz = 256; + char *hostname = xmalloc(hsz); + char *short_needle = xmalloc(hsz+10); + char *long_needle = xmalloc(hsz+10); + if (gethostname(hostname, hsz) != 0) + { + hostname[0] = '\0'; + } + else + { + char *dot_str = strchr(hostname, '.'); + unsigned dot_pos; + if (dot_str != NULL) + { + dot_pos = dot_str - hostname; + } + else + { + hostname[hsz-1] = '\0'; + dot_pos = strlen(hostname); + } + short_needle[0] = ' '; + short_needle[1] = '\0'; + strncat(short_needle, hostname, dot_pos); + strncat(short_needle, " kernel: ", 10); + long_needle[0] = ' '; + long_needle[1] = '\0'; + strncat(long_needle, hostname, hsz-1); + strncat(long_needle, " kernel: ", 10); + } + /* Split buffer into lines */ if (buflen != 0) @@ -289,6 +322,13 @@ void koops_extract_oopses(GList **oops_list, char *buffer, size_t buflen) } goto next_line; } + + /* check if the machine hostname is contained in the message hostname */ + if (hostname[0] != '\0' && !strstr(c, short_needle) && !strstr(c, long_needle)) + { + goto next_line; + } + c = kernel_str + sizeof("kernel: ")-1; } @@ -499,6 +539,9 @@ next_line: } free(lines_info); + free(hostname); + free(short_needle); + free(long_needle); } int koops_hash_str(char result[SHA1_RESULT_LEN*2 + 1], const char *oops_buf) diff --git a/tests/Makefile.am b/tests/Makefile.am index 1e1b63376..dc96e5d7e 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -25,8 +25,8 @@ EXTRA_DIST = package.m4 ignored_problems_data ## ------------ ## TESTSUITE_FILES = -TESTSUITE_FILES += examples/koops-tainted-g -TESTSUITE_FILES += examples/koops-tainted-insane +TESTSUITE_FILES += examples/koops-tainted-g.template +TESTSUITE_FILES += examples/koops-tainted-insane.template TESTSUITE_FILES += examples/koops-tainted-spaces TESTSUITE_FILES += examples/cut_here.right TESTSUITE_FILES += examples/oops-kernel-3.x.x @@ -42,7 +42,7 @@ TESTSUITE_FILES += examples/oops-with-jiffies.test TESTSUITE_FILES += examples/oops-with-jiffies.right TESTSUITE_FILES += examples/oops_recursive_locking1.test TESTSUITE_FILES += examples/oops_recursive_locking1.right -TESTSUITE_FILES += examples/nmi_oops.test +TESTSUITE_FILES += examples/nmi_oops.test.template TESTSUITE_FILES += examples/nmi_oops.right TESTSUITE_FILES += examples/nmi_oops_hash.test TESTSUITE_FILES += examples/nmi_oops_hash.right @@ -66,11 +66,15 @@ TESTSUITE_AT = \ EXTRA_DIST += $(TESTSUITE_AT) $(TESTSUITE_FILES) TESTSUITE = $(srcdir)/testsuite MAINTAINERCLEANFILES = Makefile.in $(TESTSUITE) -check_DATA = atconfig atlocal $(TESTSUITE) +check_DATA = atconfig atlocal prepare-data $(TESTSUITE) DISTCLEANFILES = atconfig EXTRA_DIST += atlocal.in EXTRA_DIST += koops-test.h EXTRA_DIST += GList_append.supp +EXTRA_DIST += examples/prepare-data + +prepare-data: + ${top_builddir}/tests/examples/prepare-data atconfig: $(top_builddir)/config.status (cd ${top_builddir} && ./config.status ${subdir}/atconfig) diff --git a/tests/examples/koops-tainted-g b/tests/examples/koops-tainted-g deleted file mode 100644 index f59c7400e..000000000 --- a/tests/examples/koops-tainted-g +++ /dev/null @@ -1,61 +0,0 @@ -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564718] ------------[ cut here]------------ -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564721] WARNING: atarch/x86/xen/mmu.c:475 xen_make_pte+0x32/0x8e() -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564723] Hardware name: OptiPlex 755 -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564725] Modules linked in: nfs -fscache auth_rpcgss nfs_acl tcp_lp ppdev parport_pc lp parport ebtable_nat -ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle tun -bridge stp llc lockd drbd lru_cache ip6t_REJECT nf_conntrack_ipv6 -nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack -ip6table_filter ip6_tables snd_hda_codec_analog dcdbas snd_hda_intel -snd_hda_codec snd_hwdep snd_seq snd_seq_device 3c59x mii snd_pcm i2c_i801 -serio_raw iTCO_wdt iTCO_vendor_support snd_timer snd soundcore snd_page_alloc -e1000e xen_netback xen_blkback xen_gntdev xen_evtchn sunrpc uinput xenfs -pata_acpi usb_storage ata_generic radeon ttm drm_kms_helper drm i2c_algo_bit -i2c_core [last unloaded: scsi_wait_scan] -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564791] Pid: 912, comm: X Tainted: G 3.1.0-0.rc9.git0.0.fc16.x86_64 #1 -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564793] Call Trace: -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564797] [] warn_slowpath_common+0x83/0x9b -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564800] [] warn_slowpath_null+0x1a/0x1c -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564803] [] xen_make_pte+0x32/0x8e -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564807] [] __raw_callee_save_xen_make_pte+0x11/0x1e -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564810] [] ? pfn_pte+0x26/0x29 -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564814] [] __change_page_attr_set_clr+0x130/0x749 -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564817] [] ? get_phys_to_machine+0x1f/0x62 -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564821] [] ? mfn_to_pfn.part.3+0x3e/0x88 -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564824] [] ? pte_mfn_to_pfn+0x3b/0x4d -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564827] [] ? __xen_set_pte+0x1b/0x5b -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564831] [] __change_page_attr_set_clr+0x6fe/0x749 -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564834] [] ? __purge_vmap_area_lazy+0x7c/0x17d -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564838] [] change_page_attr_set_clr+0x14c/0x305 -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564842] [] _set_pages_array+0xa3/0xf1 -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564845] [] set_pages_array_wc+0x13/0x15 -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564852] [] ttm_set_pages_caching+0x39/0x5b [ttm] -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564858] [] ttm_alloc_new_pages+0xd3/0x15b [ttm] -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564864] [] ttm_get_pages+0x137/0x361 [ttm] -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564870] [] __ttm_tt_get_page+0x54/0xb0 [ttm] -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564876] [] ttm_tt_populate+0x3d/0x7c [ttm] -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564881] [] ttm_tt_bind+0x32/0x66 [ttm] -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564887] [] ttm_bo_handle_move_mem+0x114/0x2a1 [ttm] -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564893] [] ttm_bo_evict+0x29f/0x2e8 [ttm] -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564899] [] ttm_mem_evict_first+0x152/0x180 [ttm] -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564906] [] ttm_bo_mem_space+0x29b/0x2ea [ttm] -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564912] [] ttm_bo_move_buffer+0xb6/0x10c [ttm] -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564922] [] ? drm_mm_insert_helper+0xd3/0xec [drm] -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564928] [] ttm_bo_validate+0xb6/0xf4 [ttm] -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564934] [] ttm_bo_init+0x300/0x339 [ttm] -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564949] [] radeon_bo_create+0x1bf/0x248 [radeon] -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564965] [] ? radeon_bo_clear_surface_reg+0x50/0x50 [radeon] -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564983] [] radeon_gem_object_create+0x53/0xd8 [radeon] -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.565001] [] radeon_gem_create_ioctl+0x4b/0x81 [radeon] -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.565005] [] ? should_resched+0xe/0x2d -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.565013] [] drm_ioctl+0x29e/0x37b [drm] -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.565031] [] ? radeon_gem_pwrite_ioctl+0x28/0x28 [radeon] -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.565034] [] ? inode_has_perm+0x32/0x34 -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.565038] [] ? file_has_perm+0xa7/0xc9 -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.565041] [] do_vfs_ioctl+0x452/0x493 -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.565045] [] sys_ioctl+0x56/0x7c -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.565048] [] ? sys_read+0x61/0x6e -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.565059] [] system_call_fastpath+0x16/0x1b -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.565062] ---[ end trace e17fa7b6cce3a141 ]--- - - diff --git a/tests/examples/koops-tainted-g.template b/tests/examples/koops-tainted-g.template new file mode 100644 index 000000000..104d6bf16 --- /dev/null +++ b/tests/examples/koops-tainted-g.template @@ -0,0 +1,59 @@ +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564718] ------------[ cut here]------------ +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564721] WARNING: atarch/x86/xen/mmu.c:475 xen_make_pte+0x32/0x8e() +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564723] Hardware name: OptiPlex 755 +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564725] Modules linked in: nfs +fscache auth_rpcgss nfs_acl tcp_lp ppdev parport_pc lp parport ebtable_nat +ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle tun +bridge stp llc lockd drbd lru_cache ip6t_REJECT nf_conntrack_ipv6 +nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack +ip6table_filter ip6_tables snd_hda_codec_analog dcdbas snd_hda_intel +snd_hda_codec snd_hwdep snd_seq snd_seq_device 3c59x mii snd_pcm i2c_i801 +serio_raw iTCO_wdt iTCO_vendor_support snd_timer snd soundcore snd_page_alloc +e1000e xen_netback xen_blkback xen_gntdev xen_evtchn sunrpc uinput xenfs +pata_acpi usb_storage ata_generic radeon ttm drm_kms_helper drm i2c_algo_bit +i2c_core [last unloaded: scsi_wait_scan] +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564791] Pid: 912, comm: X Tainted: G 3.1.0-0.rc9.git0.0.fc16.x86_64 #1 +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564793] Call Trace: +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564797] [] warn_slowpath_common+0x83/0x9b +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564800] [] warn_slowpath_null+0x1a/0x1c +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564803] [] xen_make_pte+0x32/0x8e +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564807] [] __raw_callee_save_xen_make_pte+0x11/0x1e +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564810] [] ? pfn_pte+0x26/0x29 +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564814] [] __change_page_attr_set_clr+0x130/0x749 +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564817] [] ? get_phys_to_machine+0x1f/0x62 +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564821] [] ? mfn_to_pfn.part.3+0x3e/0x88 +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564824] [] ? pte_mfn_to_pfn+0x3b/0x4d +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564827] [] ? __xen_set_pte+0x1b/0x5b +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564831] [] __change_page_attr_set_clr+0x6fe/0x749 +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564834] [] ? __purge_vmap_area_lazy+0x7c/0x17d +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564838] [] change_page_attr_set_clr+0x14c/0x305 +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564842] [] _set_pages_array+0xa3/0xf1 +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564845] [] set_pages_array_wc+0x13/0x15 +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564852] [] ttm_set_pages_caching+0x39/0x5b [ttm] +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564858] [] ttm_alloc_new_pages+0xd3/0x15b [ttm] +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564864] [] ttm_get_pages+0x137/0x361 [ttm] +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564870] [] __ttm_tt_get_page+0x54/0xb0 [ttm] +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564876] [] ttm_tt_populate+0x3d/0x7c [ttm] +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564881] [] ttm_tt_bind+0x32/0x66 [ttm] +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564887] [] ttm_bo_handle_move_mem+0x114/0x2a1 [ttm] +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564893] [] ttm_bo_evict+0x29f/0x2e8 [ttm] +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564899] [] ttm_mem_evict_first+0x152/0x180 [ttm] +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564906] [] ttm_bo_mem_space+0x29b/0x2ea [ttm] +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564912] [] ttm_bo_move_buffer+0xb6/0x10c [ttm] +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564922] [] ? drm_mm_insert_helper+0xd3/0xec [drm] +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564928] [] ttm_bo_validate+0xb6/0xf4 [ttm] +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564934] [] ttm_bo_init+0x300/0x339 [ttm] +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564949] [] radeon_bo_create+0x1bf/0x248 [radeon] +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564965] [] ? radeon_bo_clear_surface_reg+0x50/0x50 [radeon] +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564983] [] radeon_gem_object_create+0x53/0xd8 [radeon] +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.565001] [] radeon_gem_create_ioctl+0x4b/0x81 [radeon] +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.565005] [] ? should_resched+0xe/0x2d +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.565013] [] drm_ioctl+0x29e/0x37b [drm] +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.565031] [] ? radeon_gem_pwrite_ioctl+0x28/0x28 [radeon] +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.565034] [] ? inode_has_perm+0x32/0x34 +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.565038] [] ? file_has_perm+0xa7/0xc9 +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.565041] [] do_vfs_ioctl+0x452/0x493 +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.565045] [] sys_ioctl+0x56/0x7c +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.565048] [] ? sys_read+0x61/0x6e +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.565059] [] system_call_fastpath+0x16/0x1b +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.565062] ---[ end trace e17fa7b6cce3a141 ]--- diff --git a/tests/examples/koops-tainted-insane b/tests/examples/koops-tainted-insane deleted file mode 100644 index 1d3eee631..000000000 --- a/tests/examples/koops-tainted-insane +++ /dev/null @@ -1,6 +0,0 @@ -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564718] ------------[ cut here]------------ -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564721] WARNING: atarch/x86/xen/mmu.c:475 xen_make_pte+0x32/0x8e() -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564791] Pid: 912, comm: X Tainted: ABCDEFGHIJKLMNOPQRSTUVWXYZ 3.1.0-0.rc9.git0.0.fc16.x86_64 #1 -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564793] Call Trace: -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.564797] [] warn_slowpath_common+0x83/0x9b -Oct 11 10:57:36 jerry-opti755 kernel: [ 4552.565062] ---[ end trace e17fa7b6cce3a141 ]--- diff --git a/tests/examples/koops-tainted-insane.template b/tests/examples/koops-tainted-insane.template new file mode 100644 index 000000000..6b24f709b --- /dev/null +++ b/tests/examples/koops-tainted-insane.template @@ -0,0 +1,6 @@ +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564718] ------------[ cut here]------------ +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564721] WARNING: atarch/x86/xen/mmu.c:475 xen_make_pte+0x32/0x8e() +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564791] Pid: 912, comm: X Tainted: ABCDEFGHIJKLMNOPQRSTUVWXYZ 3.1.0-0.rc9.git0.0.fc16.x86_64 #1 +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564793] Call Trace: +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.564797] [] warn_slowpath_common+0x83/0x9b +Oct 11 10:57:36 :HOSTNAME: kernel: [ 4552.565062] ---[ end trace e17fa7b6cce3a141 ]--- diff --git a/tests/examples/nmi_oops.test b/tests/examples/nmi_oops.test deleted file mode 100644 index 978281f74..000000000 --- a/tests/examples/nmi_oops.test +++ /dev/null @@ -1,32 +0,0 @@ -Jan 11 22:31:37 kids1 kernel: ------------[ cut here ]------------ -Jan 11 22:31:38 kids1 kernel: WARNING: at kernel/watchdog.c:245 watchdog_overflow_callback+0x9c/0xd0() -Jan 11 22:31:38 kids1 kernel: Hardware name: Bochs -Jan 11 22:31:38 kids1 kernel: Watchdog detected hard LOCKUP on cpu 0 -Jan 11 22:31:38 kids1 kernel: Modules linked in: tcp_lp fuse ebtable_nat xt_CHECKSUM bridge stp llc nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat_ipv4 nf_nat iptable_mangle nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack bnep nf_conntrack bluetooth rfkill ebtable_filter ebtables ip6table_filter ip6_tables joydev snd_intel8x0 snd_ac97_codec crc32_pclmul ac97_bus crc32c_intel snd_seq snd_seq_device ghash_clmulni_intel snd_pcm snd_page_alloc snd_timer snd microcode virtio_balloon 8139too i2c_piix4 soundcore 8139cp mii binfmt_misc qxl drm_kms_helper ttm drm i2c_core uinput -Jan 12 14:32:19 kids1 kernel: Pid: 0, comm: swapper/0 Not tainted 3.8.9-200.fc18.x86_64 #1 -Jan 12 14:32:21 kids1 kernel: Call Trace: -Jan 12 14:32:21 kids1 kernel: [] ? watchdog_overflow_callback+0x60/0xd0 -Jan 12 14:32:21 kids1 kernel: [] warn_slowpath_common+0x66/0x80 -Jan 12 14:32:21 kids1 kernel: [] warn_slowpath_fmt+0x4c/0x50 -Jan 12 16:12:16 kids1 kernel: [] ? watchdog_enable+0x1e0/0x1e0 -Jan 12 19:08:41 kids1 kernel: [] watchdog_overflow_callback+0x9c/0xd0 -Jan 12 19:08:41 kids1 kernel: [] __perf_event_overflow+0x8e/0x220 -Jan 12 19:08:41 kids1 kernel: [] ? perf_event_update_userpage+0x19/0x100 -Jan 12 19:08:41 kids1 kernel: [] perf_event_overflow+0x14/0x20 -Jan 12 19:08:41 kids1 kernel: [] intel_pmu_handle_irq+0x1b2/0x370 -Jan 12 19:08:41 kids1 kernel: [] perf_event_nmi_handler+0x1d/0x20 -Jan 12 19:08:41 kids1 kernel: [] nmi_handle.isra.0+0x59/0x90 -Jan 12 19:08:41 kids1 kernel: [] do_nmi+0xd0/0x310 -Jan 12 19:08:41 kids1 kernel: [] end_repeat_nmi+0x1e/0x2e -Jan 12 19:08:41 kids1 kernel: [] ? irqtime_account_process_tick.isra.2+0x94/0x3c0 -Jan 12 19:08:41 kids1 kernel: [] ? irqtime_account_process_tick.isra.2+0x94/0x3c0 -Jan 12 19:08:41 kids1 kernel: [] ? irqtime_account_process_tick.isra.2+0x94/0x3c0 -Jan 12 19:08:41 kids1 kernel: <> [] account_idle_ticks+0x90/0xa0 -Jan 12 19:08:41 kids1 kernel: [] tick_nohz_idle_exit+0x165/0x1a0 -Jan 12 19:08:41 kids1 kernel: [] cpu_idle+0x11b/0x140 -Jan 12 19:08:41 kids1 kernel: [] rest_init+0x72/0x80 -Jan 12 19:08:41 kids1 kernel: [] start_kernel+0x3f2/0x3fe -Jan 12 19:08:41 kids1 kernel: [] ? repair_env_string+0x5c/0x5c -Jan 12 19:08:41 kids1 kernel: [] ? early_idt_handlers+0x120/0x120 -Jan 12 19:08:41 kids1 kernel: [] x86_64_start_reservations+0x2a/0x2c -Jan 12 19:08:41 kids1 kernel: [] x86_64_start_kernel+0xf3/0x100 diff --git a/tests/examples/nmi_oops.test.template b/tests/examples/nmi_oops.test.template new file mode 100644 index 000000000..058d55916 --- /dev/null +++ b/tests/examples/nmi_oops.test.template @@ -0,0 +1,32 @@ +Jan 11 22:31:37 :HOSTNAME: kernel: ------------[ cut here ]------------ +Jan 11 22:31:38 :HOSTNAME: kernel: WARNING: at kernel/watchdog.c:245 watchdog_overflow_callback+0x9c/0xd0() +Jan 11 22:31:38 :HOSTNAME: kernel: Hardware name: Bochs +Jan 11 22:31:38 :HOSTNAME: kernel: Watchdog detected hard LOCKUP on cpu 0 +Jan 11 22:31:38 :HOSTNAME: kernel: Modules linked in: tcp_lp fuse ebtable_nat xt_CHECKSUM bridge stp llc nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat_ipv4 nf_nat iptable_mangle nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack bnep nf_conntrack bluetooth rfkill ebtable_filter ebtables ip6table_filter ip6_tables joydev snd_intel8x0 snd_ac97_codec crc32_pclmul ac97_bus crc32c_intel snd_seq snd_seq_device ghash_clmulni_intel snd_pcm snd_page_alloc snd_timer snd microcode virtio_balloon 8139too i2c_piix4 soundcore 8139cp mii binfmt_misc qxl drm_kms_helper ttm drm i2c_core uinput +Jan 12 14:32:19 :HOSTNAME: kernel: Pid: 0, comm: swapper/0 Not tainted 3.8.9-200.fc18.x86_64 #1 +Jan 12 14:32:21 :HOSTNAME: kernel: Call Trace: +Jan 12 14:32:21 :HOSTNAME: kernel: [] ? watchdog_overflow_callback+0x60/0xd0 +Jan 12 14:32:21 :HOSTNAME: kernel: [] warn_slowpath_common+0x66/0x80 +Jan 12 14:32:21 :HOSTNAME: kernel: [] warn_slowpath_fmt+0x4c/0x50 +Jan 12 16:12:16 :HOSTNAME: kernel: [] ? watchdog_enable+0x1e0/0x1e0 +Jan 12 19:08:41 :HOSTNAME: kernel: [] watchdog_overflow_callback+0x9c/0xd0 +Jan 12 19:08:41 :HOSTNAME: kernel: [] __perf_event_overflow+0x8e/0x220 +Jan 12 19:08:41 :HOSTNAME: kernel: [] ? perf_event_update_userpage+0x19/0x100 +Jan 12 19:08:41 :HOSTNAME: kernel: [] perf_event_overflow+0x14/0x20 +Jan 12 19:08:41 :HOSTNAME: kernel: [] intel_pmu_handle_irq+0x1b2/0x370 +Jan 12 19:08:41 :HOSTNAME: kernel: [] perf_event_nmi_handler+0x1d/0x20 +Jan 12 19:08:41 :HOSTNAME: kernel: [] nmi_handle.isra.0+0x59/0x90 +Jan 12 19:08:41 :HOSTNAME: kernel: [] do_nmi+0xd0/0x310 +Jan 12 19:08:41 :HOSTNAME: kernel: [] end_repeat_nmi+0x1e/0x2e +Jan 12 19:08:41 :HOSTNAME: kernel: [] ? irqtime_account_process_tick.isra.2+0x94/0x3c0 +Jan 12 19:08:41 :HOSTNAME: kernel: [] ? irqtime_account_process_tick.isra.2+0x94/0x3c0 +Jan 12 19:08:41 :HOSTNAME: kernel: [] ? irqtime_account_process_tick.isra.2+0x94/0x3c0 +Jan 12 19:08:41 :HOSTNAME: kernel: <> [] account_idle_ticks+0x90/0xa0 +Jan 12 19:08:41 :HOSTNAME: kernel: [] tick_nohz_idle_exit+0x165/0x1a0 +Jan 12 19:08:41 :HOSTNAME: kernel: [] cpu_idle+0x11b/0x140 +Jan 12 19:08:41 :HOSTNAME: kernel: [] rest_init+0x72/0x80 +Jan 12 19:08:41 :HOSTNAME: kernel: [] start_kernel+0x3f2/0x3fe +Jan 12 19:08:41 :HOSTNAME: kernel: [] ? repair_env_string+0x5c/0x5c +Jan 12 19:08:41 :HOSTNAME: kernel: [] ? early_idt_handlers+0x120/0x120 +Jan 12 19:08:41 :HOSTNAME: kernel: [] x86_64_start_reservations+0x2a/0x2c +Jan 12 19:08:41 :HOSTNAME: kernel: [] x86_64_start_kernel+0xf3/0x100 diff --git a/tests/examples/not_oops_foreign_hostname.test b/tests/examples/not_oops_foreign_hostname.test new file mode 100644 index 000000000..b74169988 --- /dev/null +++ b/tests/examples/not_oops_foreign_hostname.test @@ -0,0 +1 @@ +Oct 12 23:25:16 some-totally-nonexistent-hostname-that-no-machine-can-have-right-thats-it kernel: mce: [Hardware Error]: Machine check events logged diff --git a/tests/examples/oops_full_hostname.test b/tests/examples/oops_full_hostname.test new file mode 100644 index 000000000..3d8a11649 --- /dev/null +++ b/tests/examples/oops_full_hostname.test @@ -0,0 +1 @@ + Oct 12 23:25:16 coprbox.den kernel: mce: [Hardware Error]: Machine check events logged diff --git a/tests/examples/oops_full_hostname.test.template b/tests/examples/oops_full_hostname.test.template new file mode 100644 index 000000000..3a5c44001 --- /dev/null +++ b/tests/examples/oops_full_hostname.test.template @@ -0,0 +1 @@ +Oct 12 23:25:16 :FULL_HOSTNAME: kernel: mce: [Hardware Error]: Machine check events logged diff --git a/tests/examples/prepare-data b/tests/examples/prepare-data new file mode 100755 index 000000000..6645003e3 --- /dev/null +++ b/tests/examples/prepare-data @@ -0,0 +1,10 @@ +#!/bin/bash + +export scriptdir="$(builtin cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd)" + +hostname="$(hostname -s)" +full_hostname="$(hostname)" + +for f in "$scriptdir"/*.template; do + cat "$f" | sed -e "s/:HOSTNAME:/${hostname}/" -e "s/:FULL_HOSTNAME:/${full_hostname}/" > "${f%%.template}" +done -- 2.17.2