From: Russell Johnson <russell.johnson@kratosdefense.com>
To: Philippe Gerum <rpm@xenomai.org>
Cc: Bryan Butler <Bryan.Butler@kratosdefense.com>,
"xenomai@lists.linux.dev" <xenomai@lists.linux.dev>,
Shawn McManus <shawn.mcmanus@kratosdefense.com>
Subject: RE: [External] - Re: EVL Memory
Date: Mon, 5 Dec 2022 06:53:34 +0000 [thread overview]
Message-ID: <PH1P110MB1050A989B8056FC64EA8C093E2189@PH1P110MB1050.NAMP110.PROD.OUTLOOK.COM> (raw)
In-Reply-To: <87iliryrgg.fsf@xenomai.org>
[-- Attachment #1.1: Type: text/plain, Size: 330 bytes --]
Just ran the latest kernel from the next branch with the lockdep turned back
on and ftrace off for now. Good news is that I no longer see a boosting
issue. Thanks again for the work to track that down. All that is left at the
moment is one lockdep kernel splat which may not be important, but I
attached anyway.
Thanks,
Russell
[-- Attachment #1.2: final_lockdep_trace.txt --]
[-- Type: text/plain, Size: 6661 bytes --]
Dec 4 23:43:01 10.243.0.116 [ 183.100173] ------------[ cut here ]------------
Dec 4 23:43:01 10.243.0.116 [ 183.100180] DEBUG_LOCKS_WARN_ON(!lockdep_hardirqs_enabled())
Dec 4 23:43:01 10.243.0.116 [ 183.100200] WARNING: CPU: 5 PID: 1561 at kernel/locking/lockdep.c:5550 check_flags+0x1a4/0x1d0
Dec 4 23:43:01 10.243.0.116 [ 183.100214] Modules linked in: xt_CHECKSUM xt_MASQUERADE tun netconsole ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute ip6table_nat ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_nat iptable_mangle iptable_security iptable_raw nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c ip_set nfnetlink ebtable_filter ebtables rfkill ip6table_filter ip6_tables iptable_filter sunrpc dm_mirror dm_region_hash dm_log dm_mod x86_pkg_temp_thermal intel_powerclamp coretemp gpio_ich iTCO_wdt iTCO_vendor_support mxm_wmi kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel crypto_simd cryptd rapl i2c_i801 intel_cstate joydev ftdi_sio intel_pch_thermal i2c_smbus input_leds sg mei_me lpc_ich pcspkr mfd_core mei ioatdma wmi ip_tables ext4 mbcache jbd2 ast drm_vram_helper drm_kms_helper ixgbe sd_mod sr_mod syscopyarea sysfillrect cdrom t10_pi sysimgblt fb_sys_fops drm_ttm_helper ttm mdio drm ahci
Dec 4 23:43:01 10.243.0.116 [ 183.100384] libahci igb crc32c_intel libata ptp i2c_algo_bit pps_core dca fuse
Dec 4 23:43:01 10.243.0.116 [ 183.100403] CPU: 5 PID: 1561 Comm: TxStartup Not tainted 5.15.77evl-g7564b3bed14f #3
Dec 4 23:43:01 10.243.0.116 [ 183.100411] Hardware name: Supermicro Super Server/X10SDV-6C+-TLN4F, BIOS 2.1 11/22/2019
Dec 4 23:43:01 10.243.0.116 [ 183.100414] IRQ stage: Linux
Dec 4 23:43:01 10.243.0.116 [ 183.100417] RIP: 0010:check_flags+0x1a4/0x1d0
Dec 4 23:43:01 10.243.0.116 [ 183.100424] Code: ff ff e8 1f d4 6a ff 85 c0 74 21 44 8b 05 3c de 60 01 45 85 c0 75 15 48 c7 c6 80 04 69 af 48 c7 c7 40 d3 68 af e8 e6 e3 f9 ff <0f> 0b 48 c7 c7 c0 04 69 af e8 5f 7b fa ff e9 5c ff ff ff 65 48 8b
Dec 4 23:43:01 10.243.0.116 [ 183.100430] RSP: 0018:ffff88810c9d7d90 EFLAGS: 00010082
Dec 4 23:43:01 10.243.0.116 [ 183.100435] RAX: 0000000000000000 RBX: 1ffff1102193afb8 RCX: 0000000000000027
Dec 4 23:43:01 10.243.0.116 [ 183.100439] RDX: 0000000000000027 RSI: dffffc0000000000 RDI: ffff8883de137b78
Dec 4 23:43:01 10.243.0.116 [ 183.100443] RBP: ffff88810c9d7d90 R08: ffffed107bc26f70 R09: ffffed107bc26f70
Dec 4 23:43:01 10.243.0.116 [ 183.100448] R10: ffff8883de137b7b R11: ffffed107bc26f6f R12: ffff88810c9d7e80
Dec 4 23:43:01 10.243.0.116 [ 183.100452] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000
Dec 4 23:43:01 10.243.0.116 [ 183.100455] FS: 00007fec6923c700(0000) GS:ffff8883de100000(0000) knlGS:0000000000000000
Dec 4 23:43:01 10.243.0.116 [ 183.100460] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 4 23:43:01 10.243.0.116 [ 183.100464] CR2: 0000000000000000 CR3: 0000000133cf8002 CR4: 00000000003706e0
Dec 4 23:43:01 10.243.0.116 [ 183.100468] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Dec 4 23:43:01 10.243.0.116 [ 183.100471] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Dec 4 23:43:01 10.243.0.116 [ 183.100475] Call Trace:
Dec 4 23:43:01 10.243.0.116 [ 183.100477] <TASK>
Dec 4 23:43:01 10.243.0.116 [ 183.100481] lock_acquire+0x150/0x3f0
Dec 4 23:43:01 10.243.0.116 [ 183.100494] ? lockdep_hardirqs_on_prepare+0x250/0x250
Dec 4 23:43:01 10.243.0.116 [ 183.100503] ? lock_release+0x2ac/0x440
Dec 4 23:43:01 10.243.0.116 [ 183.100511] ? __context_tracking_enter+0x6f/0x80
Dec 4 23:43:01 10.243.0.116 [ 183.100518] ? lock_downgrade+0x3e0/0x3e0
Dec 4 23:43:01 10.243.0.116 [ 183.100527] ? rcu_read_lock_sched_held+0x5b/0xd0
Dec 4 23:43:01 10.243.0.116 [ 183.100537] ? sched_clock+0x9/0x10
Dec 4 23:43:01 10.243.0.116 [ 183.100546] vtime_user_exit+0x73/0x150
Dec 4 23:43:01 10.243.0.116 [ 183.100553] ? __context_tracking_exit+0x60/0x70
Dec 4 23:43:01 10.243.0.116 [ 183.100561] __context_tracking_exit+0x60/0x70
Dec 4 23:43:01 10.243.0.116 [ 183.100568] syscall_enter_from_user_mode+0xd8/0x130
Dec 4 23:43:01 10.243.0.116 [ 183.100576] do_syscall_64+0x1d/0xa0
Dec 4 23:43:01 10.243.0.116 [ 183.100586] entry_SYSCALL_64_after_hwframe+0x61/0xcb
Dec 4 23:43:01 10.243.0.116 [ 183.100593] RIP: 0033:0x7fec75afbe44
Dec 4 23:43:01 10.243.0.116 [ 183.100599] Code: ff 31 c0 87 83 1c 06 00 00 83 f8 fe 0f 84 42 02 00 00 48 8b 54 24 08 be 18 00 00 00 b8 11 01 00 00 48 8d ba e0 02 00 00 0f 05 <f6> 82 14 06 00 00 04 0f 85 e9 01 00 00 48 8d 7c 24 10 48 c7 44 24
Dec 4 23:43:01 10.243.0.116 [ 183.100605] RSP: 002b:00007fec6922c960 EFLAGS: 00000202 ORIG_RAX: 0000000000000111
Dec 4 23:43:01 10.243.0.116 [ 183.100611] RAX: ffffffffffffffda RBX: 00007fec6923c700 RCX: 00007fec75afbe44
Dec 4 23:43:01 10.243.0.116 [ 183.100615] RDX: 00007fec6923c700 RSI: 0000000000000018 RDI: 00007fec6923c9e0
Dec 4 23:43:01 10.243.0.116 [ 183.100619] RBP: 0000000000000000 R08: 00007fec6923c700 R09: 00007fec6923c700
Dec 4 23:43:01 10.243.0.116 [ 183.100622] R10: 00007fec6923c9d0 R11: 0000000000000202 R12: 0000000000000001
Dec 4 23:43:01 10.243.0.116 [ 183.100626] R13: 0000000001001000 R14: 0000000000000000 R15: 00007fec6923c700
Dec 4 23:43:01 10.243.0.116 [ 183.100637] </TASK>
Dec 4 23:43:01 10.243.0.116 [ 183.100640] irq event stamp: 6
Dec 4 23:43:01 10.243.0.116 [ 183.100642] hardirqs last enabled at (5): [<ffffffffae002725>] ret_from_fork+0x15/0x30
Dec 4 23:43:01 10.243.0.116 [ 183.100651] hardirqs last disabled at (6): [<ffffffffaf13333d>] do_syscall_64+0x1d/0xa0
Dec 4 23:43:01 10.243.0.116 [ 183.100659] softirqs last enabled at (0): [<ffffffffae0c4ee2>] copy_process+0x12c2/0x3740
Dec 4 23:43:01 10.243.0.116 [ 183.100666] softirqs last disabled at (0): [<0000000000000000>] 0x0
Dec 4 23:43:01 10.243.0.116 [ 183.100670] ---[ end trace f5eed2984649a17b ]---
Dec 4 23:43:01 10.243.0.116 [ 183.100674] possible reason: unannotated irqs-on.
Dec 4 23:43:01 10.243.0.116 [ 183.100675] irq event stamp: 6
Dec 4 23:43:01 10.243.0.116 [ 183.100677] hardirqs last enabled at (5): [<ffffffffae002725>] ret_from_fork+0x15/0x30
Dec 4 23:43:01 10.243.0.116 [ 183.100684] hardirqs last disabled at (6): [<ffffffffaf13333d>] do_syscall_64+0x1d/0xa0
Dec 4 23:43:01 10.243.0.116 [ 183.100691] softirqs last enabled at (0): [<ffffffffae0c4ee2>] copy_process+0x12c2/0x3740
Dec 4 23:43:01 10.243.0.116 [ 183.100698] softirqs last disabled at (0): [<0000000000000000>] 0x0
[-- Attachment #2: smime.p7s --]
[-- Type: application/pkcs7-signature, Size: 6759 bytes --]
next prev parent reply other threads:[~2022-12-05 6:53 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <PH1P110MB1050AD875FCD924D827A0A54E23E9@PH1P110MB1050.NAMP110.PROD.OUTLOOK.COM>
[not found] ` <PH1P110MB10508DD9688B7D0E82AB30CDE23E9@PH1P110MB1050.NAMP110.PROD.OUTLOOK.COM>
2022-11-09 17:04 ` EVL Memory Russell Johnson
2022-11-09 17:20 ` Philippe Gerum
2022-11-11 21:34 ` [External] - " Russell Johnson
2022-11-14 9:53 ` Philippe Gerum
2022-11-14 22:42 ` Russell Johnson
2022-11-15 8:33 ` Philippe Gerum
2022-11-15 17:05 ` Russell Johnson
2022-11-15 18:36 ` Philippe Gerum
2022-11-16 15:48 ` Philippe Gerum
2022-11-16 21:37 ` Russell Johnson
2022-11-17 16:48 ` Philippe Gerum
2022-11-17 16:57 ` Russell Johnson
2022-11-17 17:03 ` Philippe Gerum
2022-11-17 17:37 ` Russell Johnson
2022-11-18 8:06 ` Philippe Gerum
2022-11-18 21:08 ` Russell Johnson
2022-11-17 22:19 ` Russell Johnson
2022-11-18 8:02 ` Philippe Gerum
2022-11-18 8:08 ` Philippe Gerum
2022-11-19 16:37 ` Russell Johnson
2022-11-19 16:42 ` Philippe Gerum
2022-11-19 16:50 ` Russell Johnson
2022-11-19 18:11 ` Russell Johnson
2022-11-20 8:25 ` Philippe Gerum
2022-11-21 15:56 ` Philippe Gerum
2022-11-21 18:33 ` Bryan Butler
2022-11-28 15:21 ` Russell Johnson
2022-11-28 16:49 ` Philippe Gerum
2022-11-28 20:59 ` Russell Johnson
[not found] ` <0082bff2d91b0125ac60050159d3003e64b45bffa35e0c4f0ed9799e38b97b8c@mu>
2022-11-30 15:57 ` Philippe Gerum
2022-12-01 14:36 ` Philippe Gerum
2022-12-01 20:01 ` Russell Johnson
2022-12-02 9:18 ` Philippe Gerum
2022-12-02 15:12 ` Russell Johnson
2022-12-02 15:27 ` Philippe Gerum
2022-12-02 15:38 ` Philippe Gerum
2022-12-02 20:50 ` Russell Johnson
2022-12-03 11:37 ` Philippe Gerum
2022-12-02 15:48 ` Russell Johnson
2022-12-02 16:50 ` Philippe Gerum
2022-12-02 17:22 ` Philippe Gerum
2022-12-02 22:26 ` Russell Johnson
2022-12-03 11:37 ` Philippe Gerum
2022-12-03 15:44 ` Philippe Gerum
2022-12-04 11:05 ` Philippe Gerum
2022-12-04 18:05 ` Philippe Gerum
2022-12-04 18:43 ` Russell Johnson
2022-12-05 6:53 ` Russell Johnson [this message]
2022-12-05 6:59 ` Russell Johnson
2022-12-05 8:24 ` Philippe Gerum
2022-12-05 16:31 ` Russell Johnson
2022-12-05 16:38 ` Russell Johnson
2022-12-05 17:01 ` Philippe Gerum
2022-12-05 8:45 ` Philippe Gerum
2022-11-14 23:33 ` Russell Johnson
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