November 2021 - openSUSE Kernel Bugs - openSUSE Mailing Lists

[Bug 1180749] AMD Ryzen 4800H Renoir APU brightness control not working as found in some Lenovo Legion 5 15ARH05
by bugzilla_noreply＠suse.com 16 Nov '21

16 Nov '21

https://bugzilla.suse.com/show_bug.cgi?id=1180749 https://bugzilla.suse.com/show_bug.cgi?id=1180749#c49 --- Comment #49 from Swamp Workflow Management <swamp(a)suse.de> --- SUSE-SU-2021:3675-1: An update that solves 15 vulnerabilities and has 56 fixes is now available. Category: security (important) Bug References: 1065729,1085030,1089118,1094840,1133021,1152472,1152489,1154353,1156395,1157177,1167773,1172073,1173604,1176447,1176774,1176914,1176940,1178134,1180100,1180749,1181147,1184673,1185762,1186063,1186109,1187167,1188563,1188601,1189841,1190006,1190067,1190349,1190351,1190479,1190620,1190642,1190795,1190801,1190941,1191229,1191240,1191241,1191315,1191317,1191349,1191384,1191449,1191450,1191451,1191452,1191455,1191456,1191628,1191645,1191663,1191731,1191800,1191851,1191867,1191934,1191958,1191980,1192040,1192041,1192074,1192107,1192145,1192229,1192267,1192288,1192549 CVE References: CVE-2021-33033,CVE-2021-34866,CVE-2021-3542,CVE-2021-3655,CVE-2021-3715,CVE-2021-37159,CVE-2021-3760,CVE-2021-3772,CVE-2021-3896,CVE-2021-41864,CVE-2021-42008,CVE-2021-42252,CVE-2021-42739,CVE-2021-43056,CVE-2021-43389 JIRA References: Sources used: SUSE MicroOS 5.1 (src): kernel-default-5.3.18-59.34.1, kernel-default-base-5.3.18-59.34.1.18.21.1 SUSE Linux Enterprise Workstation Extension 15-SP3 (src): kernel-default-5.3.18-59.34.1, kernel-preempt-5.3.18-59.34.1 SUSE Linux Enterprise Module for Live Patching 15-SP3 (src): kernel-default-5.3.18-59.34.1, kernel-livepatch-SLE15-SP3_Update_9-1-7.3.1 SUSE Linux Enterprise Module for Legacy Software 15-SP3 (src): kernel-default-5.3.18-59.34.1 SUSE Linux Enterprise Module for Development Tools 15-SP3 (src): kernel-docs-5.3.18-59.34.1, kernel-obs-build-5.3.18-59.34.1, kernel-preempt-5.3.18-59.34.1, kernel-source-5.3.18-59.34.1, kernel-syms-5.3.18-59.34.1 SUSE Linux Enterprise Module for Basesystem 15-SP3 (src): kernel-64kb-5.3.18-59.34.1, kernel-default-5.3.18-59.34.1, kernel-default-base-5.3.18-59.34.1.18.21.1, kernel-preempt-5.3.18-59.34.1, kernel-source-5.3.18-59.34.1, kernel-zfcpdump-5.3.18-59.34.1 SUSE Linux Enterprise High Availability 15-SP3 (src): kernel-default-5.3.18-59.34.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination. -- You are receiving this mail because: You are the assignee for the bug.

1 0

[Bug 1192767] New: Kernel boot logging gets mixed up when bringing up CPUs on SMP system
by bugzilla_noreply＠suse.com 16 Nov '21

16 Nov '21

http://bugzilla.opensuse.org/show_bug.cgi?id=1192767 Bug ID: 1192767 Summary: Kernel boot logging gets mixed up when bringing up CPUs on SMP system Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.2 Hardware: VMWare OS: openSUSE Leap 15.2 Status: NEW Severity: Minor Priority: P5 - None Component: Kernel Assignee: kernel-bugs(a)opensuse.org Reporter: archie.cobbs(a)gmail.com QA Contact: qa-bugs(a)suse.de Found By: --- Blocker: --- I booted kernel-default-5.3.18-lp152.95.1.x86_64 (running on VMWare). Here is a snippet from dmesg -T: [Tue Nov 2 20:14:51 2021] smpboot: CPU0: Intel(R) Xeon(R) Gold 6226 CPU @ 2.70GHz (family: 0x6, model: 0x3f, stepping: 0x0) [Tue Nov 2 20:14:51 2021] Performance Events: Haswell events, core PMU driver. [Tue Nov 2 20:14:51 2021] core: CPUID marked event: 'cpu cycles' unavailable [Tue Nov 2 20:14:51 2021] core: CPUID marked event: 'instructions' unavailable [Tue Nov 2 20:14:51 2021] core: CPUID marked event: 'bus cycles' unavailable [Tue Nov 2 20:14:51 2021] core: CPUID marked event: 'cache references' unavailable [Tue Nov 2 20:14:51 2021] core: CPUID marked event: 'cache misses' unavailable [Tue Nov 2 20:14:51 2021] core: CPUID marked event: 'branch instructions' unavailable [Tue Nov 2 20:14:51 2021] core: CPUID marked event: 'branch misses' unavailable [Tue Nov 2 20:14:51 2021] ... version: 1 [Tue Nov 2 20:14:51 2021] ... bit width: 48 [Tue Nov 2 20:14:51 2021] ... generic registers: 4 [Tue Nov 2 20:14:51 2021] ... value mask: 0000ffffffffffff [Tue Nov 2 20:14:51 2021] ... max period: 000000007fffffff [Tue Nov 2 20:14:51 2021] ... fixed-purpose events: 0 [Tue Nov 2 20:14:51 2021] ... event mask: 000000000000000f [Tue Nov 2 20:14:51 2021] rcu: Hierarchical SRCU implementation. [Tue Nov 2 20:14:51 2021] NMI watchdog: Perf NMI watchdog permanently disabled [Tue Nov 2 20:14:51 2021] smp: Bringing up secondary CPUs ... [Tue Nov 2 20:14:51 2021] x86: Booting SMP configuration: [Tue Nov 2 20:14:51 2021] .... node #0, CPUs: #1 [Tue Nov 2 20:14:51 2021] Disabled fast string operations [Tue Nov 2 20:14:51 2021] #2 [Tue Nov 2 20:14:51 2021] Disabled fast string operations [Tue Nov 2 20:14:51 2021] #3 [Tue Nov 2 20:14:51 2021] Disabled fast string operations [Tue Nov 2 20:14:51 2021] #4 [Tue Nov 2 20:14:51 2021] Disabled fast string operations [Tue Nov 2 20:14:51 2021] #5 [Tue Nov 2 20:14:51 2021] Disabled fast string operations [Tue Nov 2 20:14:51 2021] #6 [Tue Nov 2 20:14:51 2021] Disabled fast string operations [Tue Nov 2 20:14:51 2021] #7 [Tue Nov 2 20:14:51 2021] Disabled fast string operations [Tue Nov 2 20:14:51 2021] smp: Brought up 1 node, 8 CPUs Here is what showed up in /var/log/warn: Nov 2 20:14:53 prod kernel: core: CPUID marked event: 'cpu cycles' unavailable Nov 2 20:14:53 prod kernel: core: CPUID marked event: 'instructions' unavailable Nov 2 20:14:53 prod kernel: core: CPUID marked event: 'bus cycles' unavailable Nov 2 20:14:53 prod kernel: core: CPUID marked event: 'cache references' unavailable Nov 2 20:14:53 prod kernel: core: CPUID marked event: 'cache misses' unavailable Nov 2 20:14:53 prod kernel: core: CPUID marked event: 'branch instructions' unavailable Nov 2 20:14:53 prod kernel: core: CPUID marked event: 'branch misses' unavailable Nov 2 20:14:53 prod kernel: #2 Nov 2 20:14:53 prod kernel: #3 Nov 2 20:14:53 prod kernel: #4 Nov 2 20:14:53 prod kernel: #5 Nov 2 20:14:53 prod kernel: #6 Nov 2 20:14:53 prod kernel: #7 The "marked event" log messages are normal/expected. The problem here is the meaningless log messages "#2", "#3", etc. appearing in /var/log/warn (on my systems, this file is always monitored automatically and any unexpected warnings result in escalation to humans). The file smpboot.c uses pr_cont() [1] apparently assuming nothing will be logged when each CPU is brought up. But this is incorrect, as obviously "Disabled fast string operations" is a counter-example. Moreover, there is some mixup with pr_cont() being bumped up from log level INFO to WARN by the "Disabled fast string operations" message being logged, although it's logged at INFO [2]. So there are two related problems here. In any case, it's obvious some cleanup is needed in the code's assumptions about how messages are logged at this point in the bootup sequence - both with respect to separate lines and mixing up INFO vs. WARN. [1] https://github.com/torvalds/linux/blob/fc661f2dcb7e41dcda9ae862efb822bb2f46… [2] https://github.com/torvalds/linux/blob/1b1cf8fe99830e8c95f0fe110b02ba51c2bb… -- You are receiving this mail because: You are the assignee for the bug.

1 1

[Bug 1191260] kernel 5.14.8 post scriptlets failing
by bugzilla_noreply＠suse.com 16 Nov '21

16 Nov '21

https://bugzilla.suse.com/show_bug.cgi?id=1191260 https://bugzilla.suse.com/show_bug.cgi?id=1191260#c26 Michal Suchanek <msuchanek(a)suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|IN_PROGRESS |RESOLVED Resolution|--- |FIXED Flags|needinfo?(dimstar@opensuse. | |org), | |needinfo?(ptesarik(a)suse.com | |) | --- Comment #26 from Michal Suchanek <msuchanek(a)suse.com> --- Update released. -- You are receiving this mail because: You are on the CC list for the bug.

1 0

[Bug 1192473] DE0-Nano-SoC boot fails on 15.3
by bugzilla_noreply＠suse.com 16 Nov '21

16 Nov '21

https://bugzilla.suse.com/show_bug.cgi?id=1192473 https://bugzilla.suse.com/show_bug.cgi?id=1192473#c11 --- Comment #11 from Takashi Iwai <tiwai(a)suse.com> --- Thanks. Then the pointer cast doesn't seem helping for avoiding the compiler thinking of the constant size of the source. Then just putting __NO_FORTIFY would be the easiest way to go, as it seems. I'll try to refresh the test kernel again with that later. -- You are receiving this mail because: You are the assignee for the bug.

1 0

[Bug 1192714] [Build 20211114] podman tests triggering gpf in kernel 5.15.1
by bugzilla_noreply＠suse.com 16 Nov '21

16 Nov '21

https://bugzilla.suse.com/show_bug.cgi?id=1192714 https://bugzilla.suse.com/show_bug.cgi?id=1192714#c7 --- Comment #7 from Fabian Vogt <fvogt(a)suse.com> --- Another one, with more info: [ 1562.396848] ================================================================== [ 1562.401006] BUG: KASAN: use-after-free in __bfq_deactivate_entity+0x72b/0xa50 [ 1562.403329] Read of size 8 at addr ffff8880218f60c0 by task swapper/0/0 [ 1562.407362] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G E 5.15.2-0.g5fb85fd-default #1 openSUSE Tumbleweed (unreleased) f1f3b891c72369aebecd2e43e4641a6358867c70 [ 1562.412042] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a-rebuilt.opensuse.org 04/01/2014 [ 1562.416385] Call Trace: [ 1562.418285] <IRQ> [ 1562.420087] dump_stack_lvl+0x46/0x5a [ 1562.422053] print_address_description.constprop.0+0x1f/0x140 [ 1562.424227] ? __bfq_deactivate_entity+0x72b/0xa50 [ 1562.426309] kasan_report.cold+0x7f/0x11b [ 1562.428310] ? update_curr+0x2b0/0x5d0 [ 1562.430273] ? __bfq_deactivate_entity+0x72b/0xa50 [ 1562.432335] __bfq_deactivate_entity+0x72b/0xa50 [ 1562.434377] bfq_deactivate_entity+0xa0/0x1d0 [ 1562.436402] bfq_del_bfqq_busy+0x28a/0x420 [ 1562.438366] ? bfq_requeue_bfqq+0x70/0x70 [ 1562.440295] ? update_curr+0x32f/0x5d0 [ 1562.442179] __bfq_bfqq_expire+0x1a2/0x270 [ 1562.444061] bfq_bfqq_expire+0xd16/0x2160 [ 1562.445896] ? enqueue_entity+0x466/0x2520 [ 1562.447704] ? bfq_end_wr_async_queues+0xe0/0xe0 [ 1562.449543] ? _raw_write_unlock_bh+0x60/0x60 [ 1562.451317] bfq_idle_slice_timer+0x109/0x280 [ 1562.453066] ? bfq_dispatch_request+0x4870/0x4870 [ 1562.454811] __hrtimer_run_queues+0x37d/0x700 [ 1562.456498] ? enqueue_hrtimer+0x1b0/0x1b0 [ 1562.458121] ? kvm_clock_get_cycles+0xd/0x10 [ 1562.459962] ? ktime_get_update_offsets_now+0x6f/0x280 [ 1562.461690] hrtimer_interrupt+0x2c8/0x740 [ 1562.463313] __sysvec_apic_timer_interrupt+0xcd/0x260 [ 1562.465044] sysvec_apic_timer_interrupt+0x6a/0x90 [ 1562.466712] </IRQ> [ 1562.468103] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1562.469783] RIP: 0010:native_safe_halt+0xb/0x10 [ 1562.471397] Code: ff ff ff 4c 89 e7 e8 34 e2 91 fe e9 f0 fe ff ff 48 89 ef e8 27 e2 91 fe eb a3 cc cc cc cc cc eb 07 0f 00 2d 27 37 52 00 fb f4 <c3> 0f 1f 40 00 eb 07 0f 00 2d 17 37 52 00 f4 c3 cc cc cc cc cc 0f [ 1562.475550] RSP: 0018:ffffffffb7e07e40 EFLAGS: 00000202 [ 1562.477283] RAX: ffffffffb6b5ded0 RBX: ffffffffb7e24780 RCX: ffffffffb6b36fb6 [ 1562.479197] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000024b46 [ 1562.481117] RBP: 0000000000000000 R08: 0000000000000001 R09: ffff8880218388a3 [ 1562.483018] R10: ffffed1004307114 R11: 0000000000000001 R12: 0000000000000000 [ 1562.484915] R13: ffffffffb874e6a0 R14: 0000000000000000 R15: dffffc0000000000 [ 1562.486801] ? __cpuidle_text_start+0x8/0x8 [ 1562.488371] ? rcu_eqs_enter.constprop.0+0x86/0xb0 [ 1562.489967] default_idle+0xa/0x10 [ 1562.491412] default_idle_call+0x71/0x1f0 [ 1562.492896] do_idle+0x3e7/0x570 [ 1562.494287] ? arch_cpu_idle_exit+0x40/0x40 [ 1562.495749] cpu_startup_entry+0x19/0x20 [ 1562.497160] start_kernel+0x3bb/0x3d9 [ 1562.498503] secondary_startup_64_no_verify+0xc2/0xcb [ 1562.501055] Allocated by task 463: [ 1562.502353] kasan_save_stack+0x1b/0x40 [ 1562.502359] __kasan_kmalloc+0xa4/0xd0 [ 1562.502362] bfq_pd_alloc+0xa8/0x170 [ 1562.502365] blkg_alloc+0x397/0x540 [ 1562.502369] blkg_create+0x66b/0xcd0 [ 1562.502372] bio_associate_blkg_from_css+0x43c/0xb20 [ 1562.502375] bio_associate_blkg+0x66/0x100 [ 1562.502378] btrfs_map_bio+0x53e/0x10d0 [btrfs] [ 1562.502447] btrfs_submit_metadata_bio+0x209/0x410 [btrfs] [ 1562.502489] submit_one_bio+0x14f/0x1c0 [btrfs] [ 1562.502536] read_extent_buffer_pages+0x557/0xfb0 [btrfs] [ 1562.502585] btree_read_extent_buffer_pages+0x166/0x240 [btrfs] [ 1562.502629] read_tree_block+0x39/0x60 [btrfs] [ 1562.502670] read_block_for_search+0x420/0x710 [btrfs] [ 1562.502710] btrfs_search_slot+0x74f/0x1fe0 [btrfs] [ 1562.502752] btrfs_lookup_csum+0x108/0x350 [btrfs] [ 1562.502797] btrfs_lookup_bio_sums+0x71b/0x13a0 [btrfs] [ 1562.502838] btrfs_submit_data_bio+0x30f/0x7b0 [btrfs] [ 1562.502880] submit_one_bio+0x108/0x1c0 [btrfs] [ 1562.502926] extent_readahead+0x7fb/0xac0 [btrfs] [ 1562.502975] read_pages+0x1bf/0xb00 [ 1562.502979] page_cache_ra_unbounded+0x329/0x720 [ 1562.502982] filemap_fault+0xf35/0x1c70 [ 1562.502984] __do_fault+0xf8/0x390 [ 1562.502988] __handle_mm_fault+0x1a26/0x3020 [ 1562.502990] handle_mm_fault+0x196/0x610 [ 1562.502992] do_user_addr_fault+0x323/0xd60 [ 1562.502995] exc_page_fault+0x5b/0xc0 [ 1562.502997] asm_exc_page_fault+0x1e/0x30 [ 1562.504110] Freed by task 6904: [ 1562.505366] kasan_save_stack+0x1b/0x40 [ 1562.505370] kasan_set_track+0x1c/0x30 [ 1562.505373] kasan_set_free_info+0x20/0x30 [ 1562.505376] __kasan_slab_free+0x10b/0x140 [ 1562.505379] slab_free_freelist_hook+0x8e/0x180 [ 1562.505382] kfree+0xc7/0x400 [ 1562.505385] blkg_free.part.0+0x78/0xf0 [ 1562.505387] rcu_do_batch+0x365/0x1280 [ 1562.505391] rcu_core+0x493/0x8d0 [ 1562.505394] __do_softirq+0x18e/0x544 [ 1562.506477] Last potentially related work creation: [ 1562.507892] kasan_save_stack+0x1b/0x40 [ 1562.507904] kasan_record_aux_stack+0xbe/0xd0 [ 1562.507907] call_rcu+0xe0/0x14e0 [ 1562.507909] netlink_release+0x7ce/0x1140 [ 1562.507912] __sock_release+0xc5/0x270 [ 1562.507916] sock_close+0x11/0x20 [ 1562.507919] __fput+0x1ec/0x8b0 [ 1562.507922] task_work_run+0xd3/0x160 [ 1562.507926] exit_to_user_mode_prepare+0x224/0x230 [ 1562.507930] syscall_exit_to_user_mode+0x18/0x40 [ 1562.507932] do_syscall_64+0x69/0x80 [ 1562.507936] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1562.509029] Second to last potentially related work creation: [ 1562.510539] kasan_save_stack+0x1b/0x40 [ 1562.510544] kasan_record_aux_stack+0xbe/0xd0 [ 1562.510546] call_rcu+0xe0/0x14e0 [ 1562.510549] netlink_release+0x7ce/0x1140 [ 1562.510551] __sock_release+0xc5/0x270 [ 1562.510554] sock_close+0x11/0x20 [ 1562.510556] __fput+0x1ec/0x8b0 [ 1562.510559] task_work_run+0xd3/0x160 [ 1562.510562] exit_to_user_mode_prepare+0x224/0x230 [ 1562.510564] syscall_exit_to_user_mode+0x18/0x40 [ 1562.510567] do_syscall_64+0x69/0x80 [ 1562.510570] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1562.511666] The buggy address belongs to the object at ffff8880218f6000 which belongs to the cache kmalloc-2k of size 2048 [ 1562.514812] The buggy address is located 192 bytes inside of 2048-byte region [ffff8880218f6000, ffff8880218f6800) [ 1562.517930] The buggy address belongs to the page: [ 1562.519403] page:00000000d524ba6f refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x218f0 [ 1562.519408] head:00000000d524ba6f order:3 compound_mapcount:0 compound_pincount:0 [ 1562.519410] flags: 0xfffffc0010200(slab|head|node=0|zone=1|lastcpupid=0x1fffff) [ 1562.519416] raw: 000fffffc0010200 0000000000000000 0000000100000001 ffff888001042000 [ 1562.519421] raw: 0000000000000000 0000000000080008 00000001ffffffff 0000000000000000 [ 1562.519423] page dumped because: kasan: bad access detected [ 1562.520576] Memory state around the buggy address: [ 1562.522053] ffff8880218f5f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1562.523785] ffff8880218f6000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1562.525529] >ffff8880218f6080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1562.527247] ^ [ 1562.528790] ffff8880218f6100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1562.530535] ffff8880218f6180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1562.532267] ================================================================== [ 1562.534011] Disabling lock debugging due to kernel taint -- You are receiving this mail because: You are the assignee for the bug.

1 0

[Bug 1192740] Upgrade of broadcom-wl fails with "line 1: /usr/lib/module-init-tools/kernel-scriptlets/kmp-pre: No such file or directory"
by bugzilla_noreply＠suse.com 16 Nov '21

16 Nov '21

https://bugzilla.suse.com/show_bug.cgi?id=1192740 https://bugzilla.suse.com/show_bug.cgi?id=1192740#c4 --- Comment #4 from Oliver Kurz <okurz(a)suse.com> --- Thanks for the very quick response and the fixes. (In reply to Takashi Iwai from comment #1) > I guess you need to update suse-module-tools package. That worked as workaround. Thank you! -- You are receiving this mail because: You are the assignee for the bug.

1 0

[Bug 1192473] DE0-Nano-SoC boot fails on 15.3
by bugzilla_noreply＠suse.com 16 Nov '21

16 Nov '21

https://bugzilla.suse.com/show_bug.cgi?id=1192473 https://bugzilla.suse.com/show_bug.cgi?id=1192473#c10 --- Comment #10 from Christian Gross <christian.gross(a)centerofgravity.at> --- Loading Linux 5.3.18-1.gc0621f6-default ... Loading initial ramdisk ... EFI stub: Entering in SVC mode with MMU enabled EFI stub: Booting Linux Kernel... EFI stub: Using DTB from configuration table EFI stub: Exiting boot services and installing virtual address map... [ 0.009046] detected buffer overflow in memcpy [ 0.013565] ------------[ cut here ]------------ [ 0.018162] kernel BUG at ../lib/string.c:1090! [ 0.022671] Internal error: Oops - BUG: 0 [#1] SMP ARM [ 0.027784] Modules linked in: [ 0.030824] Supported: No, Unreleased kernel [ 0.035079] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.3.18-1.gc0621f6-default #1 openSUSE Leap 15.2 (unreleased) [ 0.045375] Hardware name: Altera SOCFPGA [ 0.049375] PC is at fortify_panic+0x1c/0x20 [ 0.053630] LR is at vprintk_emit+0x118/0x2a0 [ 0.057966] pc : [<c0da9dc8>] lr : [<c03e6624>] psr: 60000053 [ 0.064201] sp : ee949de0 ip : ee949d20 fp : ee949dec [ 0.069400] r10: c16321b4 r9 : c032ec34 r8 : c12b9118 [ 0.074599] r7 : 00000000 r6 : c1765658 r5 : 00000020 r4 : c176565c [ 0.081094] r3 : 14e8545b r2 : 14e8545b r1 : 00000000 r0 : 00000022 [ 0.087591] Flags: nZCv IRQs on FIQs off Mode SVC_32 ISA ARM Segment user [ 0.094778] Control: 10c5387d Table: 0020404a DAC: 00000055 [ 0.100497] Process swapper/0 (pid: 1, stack limit = 0x(ptrval)) [ 0.106475] Stack: (0xee949de0 to 0xee94a000) [ 0.110814] 9de0: ee949e0c ee949df0 c035fd20 c0da9db8 c1763658 00000001 c1763668 ee942000 [ 0.118955] 9e00: ee949e34 ee949e10 c031e578 c035fc24 ee942000 00000001 2e14e000 c036e4cc [ 0.127095] 9e20: 00000001 ef6d42e8 ee949e54 ee949e38 c036e4fc c031e4ac c15862e8 00000056 [ 0.135236] 9e40: 2e14e000 c036e4cc ee949eb4 ee949e58 c036daa8 c036e4d8 c0daf0f8 c11b1844 [ 0.143376] 9e60: c11b183c c1631f70 c1767140 c1743138 ef6d42e8 c1605fac ffffe000 00000003 [ 0.151516] 9e80: c047b844 00000001 2e14e000 ef6d42e8 c15862e8 00000001 00000056 c1605fb0 [ 0.159656] 9ea0: 2e14e000 00000000 ee949ef4 ee949eb8 c036f998 c036d9fc 00000000 c03e67b8 [ 0.167796] 9ec0: 00000000 00000000 00000000 00000001 000000d4 c1640ed4 c16060e4 c1605fb0 [ 0.175936] 9ee0: 00000000 00000000 ee949f0c ee949ef8 c036fac8 c036f878 00000001 c1605fac [ 0.184076] 9f00: ee949f1c ee949f10 c036fb08 c036fa48 ee949f4c ee949f20 c14267ac c036faf8 [ 0.192216] 9f20: 00000000 c1429b6c ee949f4c c15840e4 c15840e4 00000001 00000000 00000000 [ 0.200356] 9f40: ee949f94 ee949f50 c14013bc c142670c c048c08c c031b8cc ee948000 00000000 [ 0.208495] 9f60: 00000000 00000000 00000000 00000000 c0db2b08 00000000 00000000 00000000 [ 0.216635] 9f80: 00000000 00000000 ee949fac ee949f98 c0db2b20 c14011bc 00000000 c0db2b08 [ 0.224775] 9fa0: 00000000 ee949fb0 c03010b0 c0db2b14 00000000 00000000 00000000 00000000 [ 0.232914] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 0.241054] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000 [ 0.249188] Backtrace: [ 0.251635] [<c0da9dac>] (fortify_panic) from [<c035fd20>] (socfpga_a10_boot_secondary+0x0/0x10c) [ 0.260470] [<c035fc18>] (socfpga_boot_secondary) from [<c031e578>] (__cpu_up+0xd8/0x19c) [ 0.268611] r7:ee942000 r6:c1763668 r5:00000001 r4:c1763658 [ 0.274251] [<c031e4a0>] (__cpu_up) from [<c036e4fc>] (bringup_cpu+0x30/0x104) [ 0.281442] r9:ef6d42e8 r8:00000001 r7:c036e4cc r6:2e14e000 r5:00000001 r4:ee942000 [ 0.289154] [<c036e4cc>] (bringup_cpu) from [<c036daa8>] (cpuhp_invoke_callback+0xb8/0x7bc) [ 0.297466] r7:c036e4cc r6:2e14e000 r5:00000056 r4:c15862e8 [ 0.303103] [<c036d9f0>] (cpuhp_invoke_callback) from [<c036f998>] (_cpu_up+0x12c/0x1d0) [ 0.311157] r10:00000000 r9:2e14e000 r8:c1605fb0 r7:00000056 r6:00000001 r5:c15862e8 [ 0.318948] r4:ef6d42e8 [ 0.321472] [<c036f86c>] (_cpu_up) from [<c036fac8>] (do_cpu_up+0x8c/0xb0) [ 0.328316] r10:00000000 r9:00000000 r8:c1605fb0 r7:c16060e4 r6:c1640ed4 r5:000000d4 [ 0.336107] r4:00000001 [ 0.338630] [<c036fa3c>] (do_cpu_up) from [<c036fb08>] (cpu_up+0x1c/0x24) [ 0.345385] r5:c1605fac r4:00000001 [ 0.348949] [<c036faec>] (cpu_up) from [<c14267ac>] (smp_init+0xac/0xf8) [ 0.355622] [<c1426700>] (smp_init) from [<c14013bc>] (kernel_init_freeable+0x20c/0x40c) [ 0.363675] r8:00000000 r7:00000000 r6:00000001 r5:c15840e4 r4:c15840e4 [ 0.370350] [<c14011b0>] (kernel_init_freeable) from [<c0db2b20>] (kernel_init+0x18/0x128) [ 0.378576] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0db2b08 [ 0.386366] r4:00000000 [ 0.388893] [<c0db2b08>] (kernel_init) from [<c03010b0>] (ret_from_fork+0x14/0x24) [ 0.396425] Exception stack(0xee949fb0 to 0xee949ff8) [ 0.401452] 9fa0: 00000000 00000000 00000000 00000000 [ 0.409592] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 0.417731] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 0.424312] r5:c0db2b08 r4:00000000 [ 0.427874] Code: e1a01000 e3070774 e34c012b ebd8f49a (e7f001f2) [ 0.433950] ---[ end trace d15559ddf68b8b2c ]--- [ 0.438551] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b [ 0.446178] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b ]--- -- You are receiving this mail because: You are the assignee for the bug.

1 0

[Bug 1189791] btrfs filesystem corruptions with HyperPAV
by bugzilla_noreply＠suse.com 16 Nov '21

16 Nov '21

https://bugzilla.suse.com/show_bug.cgi?id=1189791 Ihno Krumreich <ihno(a)suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags|needinfo?(bugproxy(a)us.ibm.c | |om) | -- You are receiving this mail because: You are the assignee for the bug.

1 0

[Bug 1192714] [Build 20211114] podman tests triggering gpf in kernel 5.15.1
by bugzilla_noreply＠suse.com 16 Nov '21

16 Nov '21

https://bugzilla.suse.com/show_bug.cgi?id=1192714 https://bugzilla.suse.com/show_bug.cgi?id=1192714#c6 --- Comment #6 from Fabian Vogt <fvogt(a)suse.com> --- I built kernel-default with KASAN enabled (https://build.opensuse.org/package/show/home:favogt:boo1192714/kernel-source) and installed that in a local VM (configured like openQA). Inside, I ran "podman run --rm --entrypoint 'printenv' myapp WORLD_VAR | grep Arda" (command which freezes in openQA) in a loop and ran another instance of that in another tty. That immediately resulted in this splat: [ 235.949241] ================================================================== [ 235.950326] BUG: KASAN: use-after-free in __bfq_deactivate_entity+0x9cb/0xa50 [ 235.951369] Read of size 8 at addr ffff88800693c0c0 by task runc:[2:INIT]/10544 [ 235.953476] CPU: 0 PID: 10544 Comm: runc:[2:INIT] Tainted: G E 5.15.2-0.g5fb85fd-default #1 openSUSE Tumbleweed (unreleased) f1f3b891c72369aebecd2e43e4641a6358867c70 [ 235.955726] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a-rebuilt.opensuse.org 04/01/2014 [ 235.958007] Call Trace: [ 235.959157] <IRQ> [ 235.960287] dump_stack_lvl+0x46/0x5a [ 235.961412] print_address_description.constprop.0+0x1f/0x140 [ 235.962556] ? __bfq_deactivate_entity+0x9cb/0xa50 [ 235.963707] kasan_report.cold+0x7f/0x11b [ 235.964841] ? __bfq_deactivate_entity+0x9cb/0xa50 [ 235.965970] __bfq_deactivate_entity+0x9cb/0xa50 [ 235.967092] ? update_curr+0x32f/0x5d0 [ 235.968227] bfq_deactivate_entity+0xa0/0x1d0 [ 235.969365] bfq_del_bfqq_busy+0x28a/0x420 [ 235.970481] ? resched_curr+0x116/0x1d0 [ 235.971573] ? bfq_requeue_bfqq+0x70/0x70 [ 235.972657] ? check_preempt_wakeup+0x52b/0xbc0 [ 235.973748] __bfq_bfqq_expire+0x1a2/0x270 [ 235.974822] bfq_bfqq_expire+0xd16/0x2160 [ 235.975893] ? try_to_wake_up+0x4ee/0x1260 [ 235.976965] ? bfq_end_wr_async_queues+0xe0/0xe0 [ 235.978039] ? _raw_write_unlock_bh+0x60/0x60 [ 235.979105] ? _raw_spin_lock_irq+0x81/0xe0 [ 235.980162] bfq_idle_slice_timer+0x109/0x280 [ 235.981199] ? bfq_dispatch_request+0x4870/0x4870 [ 235.982220] __hrtimer_run_queues+0x37d/0x700 [ 235.983242] ? enqueue_hrtimer+0x1b0/0x1b0 [ 235.984278] ? kvm_clock_get_cycles+0xd/0x10 [ 235.985301] ? ktime_get_update_offsets_now+0x6f/0x280 [ 235.986317] hrtimer_interrupt+0x2c8/0x740 [ 235.987321] __sysvec_apic_timer_interrupt+0xcd/0x260 [ 235.988357] sysvec_apic_timer_interrupt+0x6a/0x90 [ 235.989373] </IRQ> [ 235.990355] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 235.991366] RIP: 0010:do_seccomp+0x4f5/0x1f40 [ 235.992376] Code: 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 cb 14 00 00 48 8b bd d8 0b 00 00 c6 07 00 0f 1f 40 00 fb 66 0f 1f 44 00 00 <8b> 4c 24 30 85 c9 0f 85 06 07 00 00 8b 54 24 04 85 d2 74 19 4d 85 [ 235.994481] RSP: 0018:ffffc900020cfd48 EFLAGS: 00000246 [ 235.995546] RAX: dffffc0000000000 RBX: 1ffff92000419fb1 RCX: ffffffffb9a8d89d [ 235.996638] RDX: 1ffff1100080f17b RSI: 0000000000000008 RDI: ffff888008c56040 [ 235.997717] RBP: ffff888004078000 R08: 0000000000000001 R09: ffff88800407800f [ 235.998784] R10: ffffed100080f001 R11: 0000000000000001 R12: 00000000ffffffff [ 235.999852] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 236.000906] ? do_seccomp+0xfed/0x1f40 [ 236.001937] ? do_seccomp+0xfed/0x1f40 [ 236.002938] ? get_nth_filter+0x2e0/0x2e0 [ 236.003932] ? security_task_prctl+0x66/0xd0 [ 236.004910] __do_sys_prctl+0x420/0xd60 [ 236.005842] ? handle_mm_fault+0x196/0x610 [ 236.006739] ? __ia32_compat_sys_getrusage+0x90/0x90 [ 236.007611] ? up_read+0x15/0x90 [ 236.008477] do_syscall_64+0x5c/0x80 [ 236.009349] ? exc_page_fault+0x60/0xc0 [ 236.010219] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 236.011094] RIP: 0033:0x561fa9ceec6a [ 236.011976] Code: e8 db 46 f8 ff 48 8b 7c 24 10 48 8b 74 24 18 48 8b 54 24 20 4c 8b 54 24 28 4c 8b 44 24 30 4c 8b 4c 24 38 48 8b 44 24 08 0f 05 <48> 3d 01 f0 ff ff 76 20 48 c7 44 24 40 ff ff ff ff 48 c7 44 24 48 [ 236.013823] RSP: 002b:000000c000116e38 EFLAGS: 00000216 ORIG_RAX: 000000000000009d [ 236.014778] RAX: ffffffffffffffda RBX: 000000c000028000 RCX: 0000561fa9ceec6a [ 236.015748] RDX: 000000c000116ee0 RSI: 0000000000000002 RDI: 0000000000000016 [ 236.016716] RBP: 000000c000116e90 R08: 0000000000000000 R09: 0000000000000000 [ 236.017685] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000000000b8 [ 236.018645] R13: 00000000000000b7 R14: 0000000000000200 R15: 0000000000000004 [ 236.020558] Allocated by task 485: [ 236.021511] kasan_save_stack+0x1b/0x40 [ 236.022460] __kasan_kmalloc+0xa4/0xd0 [ 236.023410] bfq_pd_alloc+0xa8/0x170 [ 236.024351] blkg_alloc+0x397/0x540 [ 236.025287] blkg_create+0x66b/0xcd0 [ 236.026219] bio_associate_blkg_from_css+0x43c/0xb20 [ 236.027161] bio_associate_blkg+0x66/0x100 [ 236.028098] submit_extent_page+0x744/0x1380 [btrfs] [ 236.029126] __extent_writepage_io+0x605/0xaa0 [btrfs] [ 236.030113] __extent_writepage+0x360/0x740 [btrfs] [ 236.031093] extent_write_cache_pages+0x5a7/0xa50 [btrfs] [ 236.032084] extent_writepages+0xcb/0x1a0 [btrfs] [ 236.033063] do_writepages+0x188/0x720 [ 236.033997] filemap_fdatawrite_wbc+0x19f/0x2b0 [ 236.034929] filemap_fdatawrite_range+0x99/0xd0 [ 236.035855] btrfs_fdatawrite_range+0x46/0xf0 [btrfs] [ 236.036833] start_ordered_ops.constprop.0+0xb6/0x110 [btrfs] [ 236.037803] btrfs_sync_file+0x1bf/0xe70 [btrfs] [ 236.038747] __x64_sys_fsync+0x51/0x80 [ 236.039622] do_syscall_64+0x5c/0x80 [ 236.040468] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 236.042137] Freed by task 10561: [ 236.042966] kasan_save_stack+0x1b/0x40 [ 236.043802] kasan_set_track+0x1c/0x30 [ 236.044628] kasan_set_free_info+0x20/0x30 [ 236.045437] __kasan_slab_free+0x10b/0x140 [ 236.046256] slab_free_freelist_hook+0x8e/0x180 [ 236.047081] kfree+0xc7/0x400 [ 236.047907] blkg_free.part.0+0x78/0xf0 [ 236.048736] rcu_do_batch+0x365/0x1280 [ 236.049558] rcu_core+0x493/0x8d0 [ 236.050376] __do_softirq+0x18e/0x544 [ 236.051992] The buggy address belongs to the object at ffff88800693c000 which belongs to the cache kmalloc-2k of size 2048 [ 236.053672] The buggy address is located 192 bytes inside of 2048-byte region [ffff88800693c000, ffff88800693c800) [ 236.055328] The buggy address belongs to the page: [ 236.056136] page:00000000544d2d6e refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x6938 [ 236.056954] head:00000000544d2d6e order:3 compound_mapcount:0 compound_pincount:0 [ 236.057764] flags: 0xfffffc0010200(slab|head|node=0|zone=1|lastcpupid=0x1fffff) [ 236.058588] raw: 000fffffc0010200 dead000000000100 dead000000000122 ffff888001042000 [ 236.059439] raw: 0000000000000000 0000000000080008 00000001ffffffff 0000000000000000 [ 236.060293] page dumped because: kasan: bad access detected [ 236.062000] Memory state around the buggy address: [ 236.062862] ffff88800693bf80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 236.063756] ffff88800693c000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 236.064645] >ffff88800693c080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 236.065525] ^ [ 236.066412] ffff88800693c100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 236.067333] ffff88800693c180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 236.068240] ================================================================== [ 236.069174] Disabling lock debugging due to kernel taint -- You are receiving this mail because: You are the assignee for the bug.

1 0

[Bug 1192714] [Build 20211114] podman tests triggering gpf in kernel 5.15.1
by bugzilla_noreply＠suse.com 16 Nov '21

16 Nov '21

https://bugzilla.suse.com/show_bug.cgi?id=1192714 https://bugzilla.suse.com/show_bug.cgi?id=1192714#c5 --- Comment #5 from Fabian Vogt <fvogt(a)suse.com> --- (In reply to Jiri Slaby from comment #3) > fedora with 5.14.16 hit the same: > https://github.com/coreos/fedora-coreos-tracker/issues/1021 > https://bugzilla.redhat.com/show_bug.cgi?id=2022819 We also hit it with 5.14.14 now: https://openqa.opensuse.org/tests/2038671#step/podman/182 (In reply to Takashi Iwai from comment #4) > If that's the same bug, it could be there for long time: > https://lkml.org/lkml/2020/10/9/1120 > > Can the Oops be reproduced reliably? The oops message was only printed in a single run so far, but the freeze happens fairly often. -- You are receiving this mail because: You are the assignee for the bug.

1 0