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Date: Sun, 5 Jan 2020 14:20:20 +0100 From: Udo van den Heuvel <udovdh@...all.nl> To: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org> Subject: 5.4.8: WARNING: CPU: 7 PID: 5905 at mm/slab.h:473 kfree+0x9c/0xb0 Hello, Under some 'heavy' I/O the screen froze, but the mouse pointer could still be moved. Harddisk LED went out and only an occasional flash could be observed. Ctrl-Fx did not work. ssh did not work. So I shut the PC down, rebooted with Ctrl-Alt-SysRq-whatver. The I/O consisted of the RAID-10 resyncing, some filed being moved to SD-card via USB3, some downloads going on at slowish speed. This is AMD Ryzen 5 3400G with Radeon Vega Graphics on Gigabyte X570 AORUS PRO running fedora 31 with kernel.org, git mesa, etc. Log below. Kind regards, Udo Jan 5 13:30:41 crashbox kernel: [ 672.689897] [EXFAT] mounted successfully Jan 5 13:59:50 crashbox kernel: [ 2421.579766] ------------[ cut here ]------------ Jan 5 13:59:50 crashbox kernel: [ 2421.579776] virt_to_cache: Object is not a Slab page! Jan 5 13:59:50 crashbox kernel: [ 2421.579795] WARNING: CPU: 7 PID: 5905 at mm/slab.h:473 kfree+0x9c/0xb0 Jan 5 13:59:50 crashbox kernel: [ 2421.579797] Modules linked in: nls_utf8 exfat(C) usb_storage fuse mq_deadline xt_MASQUERADE iptable_nat nf_nat ipt_REJECT nf_reject_ipv4 xt_u32 xt_multiport iptable_filter nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_REJECT nf_reject_ipv6 it87 hwmon_vi d xt_tcpudp xt_state xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6table_filter ip6_tables msr uvcvideo videobuf2_vmalloc cdc_acm videobuf2_memops snd_usb_audio videobuf2_v4l2 snd_hwdep snd_usbmidi_lib videodev videobuf2_common snd_rawmidi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_intel_nhlt snd_hda_codec snd_hda_core snd_seq snd_seq_device bfq snd_pcm snd_timer snd k10temp i2c_piix4 acpi_cpufreq evdev binfmt_misc ip_tables x_tables hid_generic aesni_intel amdgpu gpu_sched ttm sr_mod cdrom usbhid i2c_dev autofs4 Jan 5 13:59:50 crashbox kernel: [ 2421.579841] CPU: 7 PID: 5905 Comm: kworker/u16:3 Tainted: G WC 5.4.8 #10 Jan 5 13:59:50 crashbox kernel: [ 2421.579843] Hardware name: Gigabyte Technology Co., Ltd. X570 AORUS PRO/X570 AORUS PRO, BIOS F11 12/06/2019 Jan 5 13:59:50 crashbox kernel: [ 2421.579849] Workqueue: events_unbound commit_work Jan 5 13:59:50 crashbox kernel: [ 2421.579855] RIP: 0010:kfree+0x9c/0xb0 Jan 5 13:59:50 crashbox kernel: [ 2421.579859] Code: ff ff 53 9d 5b c3 c3 80 3d e9 21 ef 00 00 75 f2 48 c7 c6 88 51 c1 ac 48 c7 c7 40 ba d8 ac c6 05 d2 21 ef 00 01 e8 da 0f f0 ff <0f> 0b eb d4 48 8b 15 e9 f1 e9 00 eb 80 0f 1f 80 00 00 00 00 55 53 Jan 5 13:59:50 crashbox kernel: [ 2421.579862] RSP: 0018:ffffa08f8312be50 EFLAGS: 00010082 Jan 5 13:59:50 crashbox kernel: [ 2421.579864] RAX: 0000000000000000 RBX: 0000000000000286 RCX: 0000000000000000 Jan 5 13:59:50 crashbox kernel: [ 2421.579866] RDX: 0000000000000001 RSI: 0000000000000082 RDI: 00000000ffffffff Jan 5 13:59:50 crashbox kernel: [ 2421.579869] RBP: ffff99089cb22480 R08: 00000000fffffffe R09: 000000000000048c Jan 5 13:59:50 crashbox kernel: [ 2421.579871] R10: ffffa08f8312bd10 R11: ffffa08f8312bd0f R12: ffff9908ddc0e400 Jan 5 13:59:50 crashbox kernel: [ 2421.579872] R13: 0000000000000000 R14: ffff9908ddc0fc00 R15: 0000000000000000 Jan 5 13:59:50 crashbox kernel: [ 2421.579875] FS: 0000000000000000(0000) GS:ffff9908df1c0000(0000) knlGS:0000000000000000 Jan 5 13:59:50 crashbox kernel: [ 2421.579877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 5 13:59:50 crashbox kernel: [ 2421.579879] CR2: 00007fc968845000 CR3: 00000001e93ac000 CR4: 00000000003406e0 Jan 5 13:59:50 crashbox kernel: [ 2421.579881] Call Trace: Jan 5 13:59:50 crashbox kernel: [ 2421.579888] drm_atomic_state_default_release+0x1f/0x30 Jan 5 13:59:50 crashbox kernel: [ 2421.579892] __drm_atomic_state_free+0x41/0x50 Jan 5 13:59:50 crashbox kernel: [ 2421.579897] process_one_work+0x1b2/0x2f0 Jan 5 13:59:50 crashbox kernel: [ 2421.579901] worker_thread+0x45/0x3c0 Jan 5 13:59:50 crashbox kernel: [ 2421.579905] ? current_work+0x30/0x30 Jan 5 13:59:50 crashbox kernel: [ 2421.579908] kthread+0x118/0x130 Jan 5 13:59:50 crashbox kernel: [ 2421.579912] ? kthread_create_worker_on_cpu+0x60/0x60 Jan 5 13:59:50 crashbox kernel: [ 2421.579916] ret_from_fork+0x22/0x40 Jan 5 13:59:50 crashbox kernel: [ 2421.579920] ---[ end trace cd4a3c28406f7c5d ]--- Jan 5 14:01:46 crashbox kernel: [ 2538.325826] sysrq: Emergency Sync Jan 5 14:01:46 crashbox kernel: [ 2538.356174] INFO: task kworker/u16:12:272 blocked for more than 120 seconds. Jan 5 14:01:46 crashbox kernel: [ 2538.356182] Tainted: G WC 5.4.8 #10 Jan 5 14:01:46 crashbox kernel: [ 2538.356185] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jan 5 14:01:46 crashbox kernel: [ 2538.356188] kworker/u16:12 D 0 272 2 0x80004000 Jan 5 14:01:46 crashbox kernel: [ 2538.356199] Workqueue: writeback wb_workfn (flush-253:8) Jan 5 14:01:46 crashbox kernel: [ 2538.356202] Call Trace: Jan 5 14:01:46 crashbox kernel: [ 2538.356211] ? __schedule+0x1f5/0x5f0 Jan 5 14:01:46 crashbox kernel: [ 2538.356216] ? bit_wait_timeout+0x90/0x90 Jan 5 14:01:46 crashbox kernel: [ 2538.356220] schedule+0x3e/0xc0 Jan 5 14:01:46 crashbox kernel: [ 2538.356224] io_schedule+0xd/0x30 Jan 5 14:01:46 crashbox kernel: [ 2538.356227] bit_wait_io+0x8/0x50 Jan 5 14:01:46 crashbox kernel: [ 2538.356231] __wait_on_bit+0x25/0x90 Jan 5 14:01:46 crashbox kernel: [ 2538.356235] out_of_line_wait_on_bit+0x8d/0xb0 Jan 5 14:01:46 crashbox kernel: [ 2538.356241] ? var_wake_function+0x20/0x20 Jan 5 14:01:46 crashbox kernel: [ 2538.356245] do_get_write_access+0x2d2/0x4d0 Jan 5 14:01:46 crashbox kernel: [ 2538.356250] jbd2_journal_get_write_access+0x28/0x50 Jan 5 14:01:46 crashbox kernel: [ 2538.356254] __ext4_journal_get_write_access+0x28/0x70 Jan 5 14:01:46 crashbox kernel: [ 2538.356257] ? ext4_read_block_bitmap+0x29/0x40 Jan 5 14:01:46 crashbox kernel: [ 2538.356261] ext4_mb_mark_diskspace_used+0x75/0x410 Jan 5 14:01:46 crashbox kernel: [ 2538.356266] ext4_mb_new_blocks+0x1d3/0x890 Jan 5 14:01:46 crashbox kernel: [ 2538.356269] ? __switch_to_asm+0x40/0x70 Jan 5 14:01:46 crashbox kernel: [ 2538.356274] ? __kmalloc+0xeb/0xf0 Jan 5 14:01:46 crashbox kernel: [ 2538.356277] ? ext4_find_extent+0x280/0x2f0 Jan 5 14:01:46 crashbox kernel: [ 2538.356281] ext4_ext_map_blocks+0xa27/0x1000 Jan 5 14:01:46 crashbox kernel: [ 2538.356285] ? generic_fadvise+0x40/0x2b0 Jan 5 14:01:46 crashbox kernel: [ 2538.356288] ext4_map_blocks+0xe7/0x5e0 Jan 5 14:01:46 crashbox kernel: [ 2538.356292] ext4_writepages+0x736/0xd30 Jan 5 14:01:46 crashbox kernel: [ 2538.356298] ? do_writepages+0x3e/0xd0 Jan 5 14:01:46 crashbox kernel: [ 2538.356301] do_writepages+0x3e/0xd0 Jan 5 14:01:46 crashbox kernel: [ 2538.356305] __writeback_single_inode+0x30/0x1a0 Jan 5 14:01:46 crashbox kernel: [ 2538.356309] writeback_sb_inodes+0x1fb/0x3d0 Jan 5 14:01:46 crashbox kernel: [ 2538.356313] __writeback_inodes_wb+0x47/0xc0 Jan 5 14:01:46 crashbox kernel: [ 2538.356316] wb_writeback+0x1db/0x1f0 Jan 5 14:01:46 crashbox kernel: [ 2538.356320] wb_workfn+0x21d/0x2d0 Jan 5 14:01:46 crashbox kernel: [ 2538.356326] process_one_work+0x1b2/0x2f0 Jan 5 14:01:46 crashbox kernel: [ 2538.356330] worker_thread+0x45/0x3c0 Jan 5 14:01:46 crashbox kernel: [ 2538.356334] ? current_work+0x30/0x30 Jan 5 14:01:46 crashbox kernel: [ 2538.356338] kthread+0x118/0x130 Jan 5 14:01:46 crashbox kernel: [ 2538.356342] ? kthread_create_worker_on_cpu+0x60/0x60 Jan 5 14:01:46 crashbox kernel: [ 2538.356345] ret_from_fork+0x22/0x40 Jan 5 14:01:46 crashbox kernel: [ 2538.356367] INFO: task md1_resync:880 blocked for more than 120 seconds. Jan 5 14:01:46 crashbox kernel: [ 2538.356369] Tainted: G WC 5.4.8 #10 Jan 5 14:01:46 crashbox kernel: [ 2538.356370] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jan 5 14:01:46 crashbox kernel: [ 2538.356372] md1_resync D 0 880 2 0x80004000 Jan 5 14:01:46 crashbox kernel: [ 2538.356376] Call Trace: Jan 5 14:01:46 crashbox kernel: [ 2538.356380] ? __schedule+0x1f5/0x5f0 Jan 5 14:01:46 crashbox kernel: [ 2538.356384] schedule+0x3e/0xc0 Jan 5 14:01:46 crashbox kernel: [ 2538.356389] raise_barrier+0x10c/0x170 Jan 5 14:01:46 crashbox kernel: [ 2538.356393] ? wait_woken+0x70/0x70 Jan 5 14:01:46 crashbox kernel: [ 2538.356397] raid10_sync_request+0x202/0x1e40 Jan 5 14:01:46 crashbox kernel: [ 2538.356401] ? _raw_spin_unlock_irq+0xe/0x20 Jan 5 14:01:46 crashbox kernel: [ 2538.356405] ? is_mddev_idle+0x10f/0x11e Jan 5 14:01:46 crashbox kernel: [ 2538.356408] md_do_sync.cold+0x3ea/0x952 Jan 5 14:01:46 crashbox kernel: [ 2538.356414] ? pt_buffer_reset_offsets+0x50/0xa0 Jan 5 14:01:46 crashbox kernel: [ 2538.356416] ? __switch_to_asm+0x40/0x70 Jan 5 14:01:46 crashbox kernel: [ 2538.356419] ? wait_woken+0x70/0x70 Jan 5 14:01:46 crashbox kernel: [ 2538.356424] md_thread+0x86/0x150 Jan 5 14:01:46 crashbox kernel: [ 2538.356429] ? preempt_count_add+0x63/0x90 Jan 5 14:01:46 crashbox kernel: [ 2538.356431] ? _raw_spin_lock_irqsave+0x14/0x40 Jan 5 14:01:46 crashbox kernel: [ 2538.356435] ? md_rdev_init+0xb0/0xb0 Jan 5 14:01:46 crashbox kernel: [ 2538.356438] kthread+0x118/0x130 Jan 5 14:01:46 crashbox kernel: [ 2538.356441] ? kthread_create_worker_on_cpu+0x60/0x60 Jan 5 14:01:46 crashbox kernel: [ 2538.356444] ret_from_fork+0x22/0x40 Jan 5 14:01:46 crashbox kernel: [ 2538.356450] INFO: task dmcrypt_write/2:988 blocked for more than 120 seconds. Jan 5 14:01:46 crashbox kernel: [ 2538.356452] Tainted: G WC 5.4.8 #10 Jan 5 14:01:46 crashbox kernel: [ 2538.356453] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jan 5 14:01:46 crashbox kernel: [ 2538.356455] dmcrypt_write/2 D 0 988 2 0x80004000 Jan 5 14:01:46 crashbox kernel: [ 2538.356458] Call Trace: Jan 5 14:01:46 crashbox kernel: [ 2538.356462] ? __schedule+0x1f5/0x5f0 Jan 5 14:01:46 crashbox kernel: [ 2538.356465] ? __switch_to_asm+0x40/0x70 Jan 5 14:01:46 crashbox kernel: [ 2538.356468] schedule+0x3e/0xc0 Jan 5 14:01:46 crashbox kernel: [ 2538.356471] wait_barrier+0x105/0x170 Jan 5 14:01:46 crashbox kernel: [ 2538.356474] ? wait_woken+0x70/0x70 Jan 5 14:01:46 crashbox kernel: [ 2538.356478] regular_request_wait.isra.0+0x30/0x110 Jan 5 14:01:46 crashbox kernel: [ 2538.356481] raid10_write_request+0x115/0x780 Jan 5 14:01:46 crashbox kernel: [ 2538.356484] ? mempool_alloc+0x5b/0x160 Jan 5 14:01:46 crashbox kernel: [ 2538.356487] ? _raw_spin_unlock_irqrestore+0xf/0x30 Jan 5 14:01:46 crashbox kernel: [ 2538.356490] ? md_write_start+0x116/0x2b0 Jan 5 14:01:46 crashbox kernel: [ 2538.356492] ? wait_woken+0x70/0x70 Jan 5 14:01:46 crashbox kernel: [ 2538.356496] raid10_make_request+0xd2/0x140 Jan 5 14:01:46 crashbox kernel: [ 2538.356499] md_handle_request+0x131/0x1a0 Jan 5 14:01:46 crashbox kernel: [ 2538.356504] md_make_request+0x8b/0x1c0 Jan 5 14:01:46 crashbox kernel: [ 2538.356508] generic_make_request+0xca/0x340 Jan 5 14:01:46 crashbox kernel: [ 2538.356514] dmcrypt_write+0x126/0x150 Jan 5 14:01:46 crashbox kernel: [ 2538.356518] ? crypt_iv_lmk_dtr+0x50/0x50 Jan 5 14:01:46 crashbox kernel: [ 2538.356521] kthread+0x118/0x130 Jan 5 14:01:46 crashbox kernel: [ 2538.356524] ? kthread_create_worker_on_cpu+0x60/0x60 Jan 5 14:01:46 crashbox kernel: [ 2538.356526] ret_from_fork+0x22/0x40 Jan 5 14:01:46 crashbox kernel: [ 2538.356535] INFO: task jbd2/dm-1-8:1369 blocked for more than 120 seconds. Jan 5 14:01:46 crashbox kernel: [ 2538.356536] Tainted: G WC 5.4.8 #10 Jan 5 14:01:46 crashbox kernel: [ 2538.356538] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jan 5 14:01:46 crashbox kernel: [ 2538.356539] jbd2/dm-1-8 D 0 1369 2 0x80004000 Jan 5 14:01:46 crashbox kernel: [ 2538.356542] Call Trace: Jan 5 14:01:46 crashbox kernel: [ 2538.356546] ? __schedule+0x1f5/0x5f0 Jan 5 14:01:46 crashbox kernel: [ 2538.356549] schedule+0x3e/0xc0 Jan 5 14:01:46 crashbox kernel: [ 2538.356552] io_schedule+0xd/0x30 Jan 5 14:01:46 crashbox kernel: [ 2538.356556] wait_on_page_bit+0x10a/0x1d0 Jan 5 14:01:46 crashbox kernel: [ 2538.356560] ? file_fdatawait_range+0x20/0x20 Jan 5 14:01:46 crashbox kernel: [ 2538.356564] __filemap_fdatawait_range+0x7c/0xd0 Jan 5 14:01:46 crashbox kernel: [ 2538.356568] ? submit_bio+0x3e/0x120 Jan 5 14:01:46 crashbox kernel: [ 2538.356571] ? guard_bio_eod+0x3e/0x180 Jan 5 14:01:46 crashbox kernel: [ 2538.356575] filemap_fdatawait_range_keep_errors+0x9/0x30 Jan 5 14:01:46 crashbox kernel: [ 2538.356579] jbd2_journal_commit_transaction+0xc86/0x199e Jan 5 14:01:46 crashbox kernel: [ 2538.356581] ? __switch_to_asm+0x40/0x70 Jan 5 14:01:46 crashbox kernel: [ 2538.356585] ? _raw_spin_unlock_irq+0xe/0x20 Jan 5 14:01:46 crashbox kernel: [ 2538.356590] ? try_to_del_timer_sync+0x4a/0x80 Jan 5 14:01:46 crashbox kernel: [ 2538.356593] kjournald2+0xb3/0x280 Jan 5 14:01:46 crashbox kernel: [ 2538.356596] ? wait_woken+0x70/0x70 Jan 5 14:01:46 crashbox kernel: [ 2538.356600] ? commit_timeout+0x10/0x10 Jan 5 14:01:46 crashbox kernel: [ 2538.356603] kthread+0x118/0x130 Jan 5 14:01:46 crashbox kernel: [ 2538.356606] ? kthread_create_worker_on_cpu+0x60/0x60 Jan 5 14:01:46 crashbox kernel: [ 2538.356608] ret_from_fork+0x22/0x40 Jan 5 14:01:46 crashbox kernel: [ 2538.356616] INFO: task jbd2/dm-8-8:2025 blocked for more than 120 seconds. Jan 5 14:01:46 crashbox kernel: [ 2538.356618] Tainted: G WC 5.4.8 #10 Jan 5 14:01:46 crashbox kernel: [ 2538.356619] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jan 5 14:01:46 crashbox kernel: [ 2538.356621] jbd2/dm-8-8 D 0 2025 2 0x80004000 Jan 5 14:01:46 crashbox kernel: [ 2538.356624] Call Trace: Jan 5 14:01:46 crashbox kernel: [ 2538.356627] ? __schedule+0x1f5/0x5f0 Jan 5 14:01:46 crashbox kernel: [ 2538.356631] schedule+0x3e/0xc0 Jan 5 14:01:46 crashbox kernel: [ 2538.356634] io_schedule+0xd/0x30 Jan 5 14:01:46 crashbox kernel: [ 2538.356637] wait_on_page_bit+0x10a/0x1d0 Jan 5 14:01:46 crashbox kernel: [ 2538.356641] ? file_fdatawait_range+0x20/0x20 Jan 5 14:01:46 crashbox kernel: [ 2538.356644] __filemap_fdatawait_range+0x7c/0xd0 Jan 5 14:01:46 crashbox kernel: [ 2538.356649] filemap_fdatawait_range_keep_errors+0x9/0x30 Jan 5 14:01:46 crashbox kernel: [ 2538.356652] jbd2_journal_commit_transaction+0xc86/0x199e Jan 5 14:01:46 crashbox kernel: [ 2538.356655] ? __switch_to_asm+0x40/0x70 Jan 5 14:01:46 crashbox kernel: [ 2538.356658] ? _raw_spin_unlock_irq+0xe/0x20 Jan 5 14:01:46 crashbox kernel: [ 2538.356662] ? try_to_del_timer_sync+0x4a/0x80 Jan 5 14:01:46 crashbox kernel: [ 2538.356666] kjournald2+0xb3/0x280 Jan 5 14:01:46 crashbox kernel: [ 2538.356668] ? wait_woken+0x70/0x70 Jan 5 14:01:46 crashbox kernel: [ 2538.356672] ? commit_timeout+0x10/0x10 Jan 5 14:01:46 crashbox kernel: [ 2538.356675] kthread+0x118/0x130 Jan 5 14:01:46 crashbox kernel: [ 2538.356678] ? kthread_create_worker_on_cpu+0x60/0x60 Jan 5 14:01:46 crashbox kernel: [ 2538.356680] ret_from_fork+0x22/0x40 Jan 5 14:01:46 crashbox kernel: [ 2538.356690] INFO: task monit:2494 blocked for more than 120 seconds. Jan 5 14:01:46 crashbox kernel: [ 2538.356691] Tainted: G WC 5.4.8 #10 Jan 5 14:01:46 crashbox kernel: [ 2538.356692] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jan 5 14:01:46 crashbox kernel: [ 2538.356694] monit D 0 2494 1 0x00004000 Jan 5 14:01:46 crashbox kernel: [ 2538.356697] Call Trace: Jan 5 14:01:46 crashbox kernel: [ 2538.356700] ? __schedule+0x1f5/0x5f0 Jan 5 14:01:46 crashbox kernel: [ 2538.356704] schedule+0x3e/0xc0 Jan 5 14:01:46 crashbox kernel: [ 2538.356707] io_schedule+0xd/0x30 Jan 5 14:01:46 crashbox kernel: [ 2538.356710] wait_on_page_bit+0x10a/0x1d0 Jan 5 14:01:46 crashbox kernel: [ 2538.356713] ? file_fdatawait_range+0x20/0x20 Jan 5 14:01:46 crashbox kernel: [ 2538.356717] __filemap_fdatawait_range+0x7c/0xd0 Jan 5 14:01:46 crashbox kernel: [ 2538.356720] ? do_writepages+0x3e/0xd0 Jan 5 14:01:46 crashbox kernel: [ 2538.356724] ? __filemap_fdatawrite_range+0x91/0xb0 Jan 5 14:01:46 crashbox kernel: [ 2538.356728] file_write_and_wait_range+0x66/0x90 Jan 5 14:01:46 crashbox kernel: [ 2538.356731] ext4_sync_file+0x69/0x310 Jan 5 14:01:46 crashbox kernel: [ 2538.356735] do_fsync+0x33/0x70 Jan 5 14:01:46 crashbox kernel: [ 2538.356738] __x64_sys_fsync+0xb/0x10 Jan 5 14:01:46 crashbox kernel: [ 2538.356741] do_syscall_64+0x63/0x410 Jan 5 14:01:46 crashbox kernel: [ 2538.356745] ? switch_fpu_return+0x24/0xc0 Jan 5 14:01:46 crashbox kernel: [ 2538.356749] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jan 5 14:01:46 crashbox kernel: [ 2538.356752] RIP: 0033:0x7fa912764deb Jan 5 14:01:46 crashbox kernel: [ 2538.356759] Code: Bad RIP value. Jan 5 14:01:46 crashbox kernel: [ 2538.356761] RSP: 002b:00007fffd9344710 EFLAGS: 00000293 ORIG_RAX: 000000000000004a Jan 5 14:01:46 crashbox kernel: [ 2538.356764] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa912764deb Jan 5 14:01:46 crashbox kernel: [ 2538.356766] RDX: 0000000000000188 RSI: 00007fffd9344740 RDI: 0000000000000003 Jan 5 14:01:46 crashbox kernel: [ 2538.356768] RBP: 00007fffd9344740 R08: 0000000000000000 R09: 00007fffd93445c0 Jan 5 14:01:46 crashbox kernel: [ 2538.356770] R10: 0000563697ea75a0 R11: 0000000000000293 R12: 00005636970440a8 Jan 5 14:01:46 crashbox kernel: [ 2538.356771] R13: 0000000000000000 R14: 00007fffd9344884 R15: 0000000000000000 Jan 5 14:01:46 crashbox kernel: [ 2538.356871] INFO: task pulseaudio:3766 blocked for more than 120 seconds. Jan 5 14:01:46 crashbox kernel: [ 2538.356873] Tainted: G WC 5.4.8 #10 Jan 5 14:01:46 crashbox kernel: [ 2538.356874] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jan 5 14:01:46 crashbox kernel: [ 2538.356876] pulseaudio D 0 3766 3410 0x00000120 Jan 5 14:01:46 crashbox kernel: [ 2538.356878] Call Trace: Jan 5 14:01:46 crashbox kernel: [ 2538.356882] ? __schedule+0x1f5/0x5f0 Jan 5 14:01:46 crashbox kernel: [ 2538.356886] schedule+0x3e/0xc0 Jan 5 14:01:46 crashbox kernel: [ 2538.356889] wait_barrier+0x105/0x170 Jan 5 14:01:46 crashbox kernel: [ 2538.356891] ? wait_woken+0x70/0x70 Jan 5 14:01:46 crashbox kernel: [ 2538.356895] regular_request_wait.isra.0+0x30/0x110 Jan 5 14:01:46 crashbox kernel: [ 2538.356898] raid10_read_request+0x1f9/0x340 Jan 5 14:01:46 crashbox kernel: [ 2538.356902] ? __split_and_process_bio+0xb7/0x220 Jan 5 14:01:46 crashbox kernel: [ 2538.356905] raid10_make_request+0x101/0x140 Jan 5 14:01:46 crashbox kernel: [ 2538.356909] md_handle_request+0x131/0x1a0 Jan 5 14:01:46 crashbox kernel: [ 2538.356913] md_make_request+0x8b/0x1c0 Jan 5 14:01:46 crashbox kernel: [ 2538.356917] generic_make_request+0xca/0x340 Jan 5 14:01:46 crashbox kernel: [ 2538.356920] submit_bio+0x3e/0x120 Jan 5 14:01:46 crashbox kernel: [ 2538.356924] ? bio_add_page+0x4c/0x70 Jan 5 14:01:46 crashbox kernel: [ 2538.356927] ext4_mpage_readpages+0x393/0x8f0 Jan 5 14:01:46 crashbox kernel: [ 2538.356932] ? cpufreq_this_cpu_can_update+0x9/0x50 Jan 5 14:01:46 crashbox kernel: [ 2538.356935] read_pages+0x6d/0x160 Jan 5 14:01:46 crashbox kernel: [ 2538.356939] __do_page_cache_readahead+0x138/0x1b0 Jan 5 14:01:46 crashbox kernel: [ 2538.356943] filemap_fault+0x568/0x7b0 Jan 5 14:01:46 crashbox kernel: [ 2538.356946] ? _raw_spin_lock+0xe/0x30 Jan 5 14:01:46 crashbox kernel: [ 2538.356950] ? alloc_set_pte+0x321/0x5a0 Jan 5 14:01:46 crashbox kernel: [ 2538.356953] ? filemap_map_pages+0x253/0x340 Jan 5 14:01:46 crashbox kernel: [ 2538.356956] ext4_filemap_fault+0x28/0x3a Jan 5 14:01:46 crashbox kernel: [ 2538.356959] __do_fault+0x33/0x90 Jan 5 14:01:46 crashbox kernel: [ 2538.356963] __handle_mm_fault+0xb41/0xed0 Jan 5 14:01:46 crashbox kernel: [ 2538.356967] handle_mm_fault+0x4b/0xc0 Jan 5 14:01:46 crashbox kernel: [ 2538.356970] __do_page_fault+0x1a3/0x420 Jan 5 14:01:46 crashbox kernel: [ 2538.356974] page_fault+0x2f/0x40 Jan 5 14:01:46 crashbox kernel: [ 2538.356976] RIP: 0033:0x7f02a6c13d72 Jan 5 14:01:46 crashbox kernel: [ 2538.356980] Code: Bad RIP value. Jan 5 14:01:46 crashbox kernel: [ 2538.356981] RSP: 002b:00007ffca10643f8 EFLAGS: 00010202 Jan 5 14:01:46 crashbox kernel: [ 2538.356984] RAX: 00007ffca1064530 RBX: 00007ffca1064530 RCX: 0000000000000018 Jan 5 14:01:46 crashbox kernel: [ 2538.356985] RDX: 0000000000000018 RSI: 00007f029523cc58 RDI: 00007ffca1064530 Jan 5 14:01:46 crashbox kernel: [ 2538.356987] RBP: 000055fc64bc5e10 R08: 0000000000000000 R09: 00007ffca1064530 Jan 5 14:01:46 crashbox kernel: [ 2538.356989] R10: 000055fc64dde990 R11: 0000000000000000 R12: 0000000000003c58 Jan 5 14:01:46 crashbox kernel: [ 2538.356990] R13: 0000000000000018 R14: 0000000000000018 R15: 000055fc64dde990 Jan 5 14:01:46 crashbox kernel: [ 2538.357020] INFO: task pool-org.gnome.:6959 blocked for more than 120 seconds. Jan 5 14:01:46 crashbox kernel: [ 2538.357022] Tainted: G WC 5.4.8 #10 Jan 5 14:01:46 crashbox kernel: [ 2538.357023] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jan 5 14:01:46 crashbox kernel: [ 2538.357025] pool-org.gnome. D 0 6959 3768 0x00004000 Jan 5 14:01:46 crashbox kernel: [ 2538.357027] Call Trace: Jan 5 14:01:46 crashbox kernel: [ 2538.357031] ? __schedule+0x1f5/0x5f0 Jan 5 14:01:46 crashbox kernel: [ 2538.357034] schedule+0x3e/0xc0 Jan 5 14:01:46 crashbox kernel: [ 2538.357037] wait_barrier+0x105/0x170 Jan 5 14:01:46 crashbox kernel: [ 2538.357040] ? wait_woken+0x70/0x70 Jan 5 14:01:46 crashbox kernel: [ 2538.357043] regular_request_wait.isra.0+0x30/0x110 Jan 5 14:01:46 crashbox kernel: [ 2538.357046] raid10_read_request+0x1f9/0x340 Jan 5 14:01:46 crashbox kernel: [ 2538.357050] ? __split_and_process_bio+0xb7/0x220 Jan 5 14:01:46 crashbox kernel: [ 2538.357053] raid10_make_request+0x101/0x140 Jan 5 14:01:46 crashbox kernel: [ 2538.357056] md_handle_request+0x131/0x1a0 Jan 5 14:01:46 crashbox kernel: [ 2538.357060] md_make_request+0x8b/0x1c0 Jan 5 14:01:46 crashbox kernel: [ 2538.357064] generic_make_request+0xca/0x340 Jan 5 14:01:46 crashbox kernel: [ 2538.357068] submit_bio+0x3e/0x120 Jan 5 14:01:46 crashbox kernel: [ 2538.357071] ? bio_add_page+0x4c/0x70 Jan 5 14:01:46 crashbox kernel: [ 2538.357074] ext4_mpage_readpages+0x393/0x8f0 Jan 5 14:01:46 crashbox kernel: [ 2538.357078] ? _raw_spin_unlock_irqrestore+0xf/0x30 Jan 5 14:01:46 crashbox kernel: [ 2538.357081] read_pages+0x6d/0x160 Jan 5 14:01:46 crashbox kernel: [ 2538.357085] __do_page_cache_readahead+0x18e/0x1b0 Jan 5 14:01:46 crashbox kernel: [ 2538.357088] ondemand_readahead+0x19c/0x320 Jan 5 14:01:46 crashbox kernel: [ 2538.357092] ? pagecache_get_page+0x22/0x240 Jan 5 14:01:46 crashbox kernel: [ 2538.357095] generic_file_read_iter+0x842/0xb20 Jan 5 14:01:46 crashbox kernel: [ 2538.357100] ? preempt_count_add+0x44/0x90 Jan 5 14:01:46 crashbox kernel: [ 2538.357103] ? percpu_counter_add_batch+0x81/0xb0 Jan 5 14:01:46 crashbox kernel: [ 2538.357107] ? kmem_cache_alloc+0xa1/0xd0 Jan 5 14:01:46 crashbox kernel: [ 2538.357110] generic_file_splice_read+0xf6/0x1a0 Jan 5 14:01:46 crashbox kernel: [ 2538.357114] __x64_sys_splice+0x6dc/0x760 Jan 5 14:01:46 crashbox kernel: [ 2538.357118] do_syscall_64+0x63/0x410 Jan 5 14:01:46 crashbox kernel: [ 2538.357121] ? switch_fpu_return+0x24/0xc0 Jan 5 14:01:46 crashbox kernel: [ 2538.357125] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jan 5 14:01:46 crashbox kernel: [ 2538.357127] RIP: 0033:0x7f4f3ff3dbf3 Jan 5 14:01:46 crashbox kernel: [ 2538.357130] Code: Bad RIP value. Jan 5 14:01:46 crashbox kernel: [ 2538.357132] RSP: 002b:00007f4f164763a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000113 Jan 5 14:01:46 crashbox kernel: [ 2538.357134] RAX: ffffffffffffffda RBX: 0000000000100000 RCX: 00007f4f3ff3dbf3 Jan 5 14:01:46 crashbox kernel: [ 2538.357136] RDX: 000000000000002b RSI: 00007f4f164764d8 RDI: 0000000000000027 Jan 5 14:01:46 crashbox kernel: [ 2538.357137] RBP: 0000000000000000 R08: 0000000000100000 R09: 0000000000000004 Jan 5 14:01:46 crashbox kernel: [ 2538.357139] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000000002b Jan 5 14:01:46 crashbox kernel: [ 2538.357141] R13: 00007f4f164764d8 R14: 0000000000000027 R15: 00007f4f164764e8 Jan 5 14:01:46 crashbox kernel: [ 2538.357148] INFO: task gnome-terminal-:4106 blocked for more than 120 seconds. Jan 5 14:01:46 crashbox kernel: [ 2538.357150] Tainted: G WC 5.4.8 #10 Jan 5 14:01:46 crashbox kernel: [ 2538.357151] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jan 5 14:01:46 crashbox kernel: [ 2538.357152] gnome-terminal- D 0 4106 3410 0x00000000 Jan 5 14:01:46 crashbox kernel: [ 2538.357155] Call Trace: Jan 5 14:01:46 crashbox kernel: [ 2538.357159] ? __schedule+0x1f5/0x5f0 Jan 5 14:01:46 crashbox kernel: [ 2538.357162] ? bit_wait_timeout+0x90/0x90 Jan 5 14:01:46 crashbox kernel: [ 2538.357165] schedule+0x3e/0xc0 Jan 5 14:01:46 crashbox kernel: [ 2538.357168] io_schedule+0xd/0x30 Jan 5 14:01:46 crashbox kernel: [ 2538.357172] bit_wait_io+0x8/0x50 Jan 5 14:01:46 crashbox kernel: [ 2538.357175] __wait_on_bit+0x25/0x90 Jan 5 14:01:46 crashbox kernel: [ 2538.357178] out_of_line_wait_on_bit+0x8d/0xb0 Jan 5 14:01:46 crashbox kernel: [ 2538.357181] ? var_wake_function+0x20/0x20 Jan 5 14:01:46 crashbox kernel: [ 2538.357185] do_get_write_access+0x2d2/0x4d0 Jan 5 14:01:46 crashbox kernel: [ 2538.357188] jbd2_journal_get_write_access+0x28/0x50 Jan 5 14:01:46 crashbox kernel: [ 2538.357191] __ext4_journal_get_write_access+0x28/0x70 Jan 5 14:01:46 crashbox kernel: [ 2538.357194] ? ext4_read_block_bitmap+0x29/0x40 Jan 5 14:01:46 crashbox kernel: [ 2538.357197] ext4_free_blocks+0x2c0/0x940 Jan 5 14:01:46 crashbox kernel: [ 2538.357200] ? __ext4_ext_check+0x101/0x350 Jan 5 14:01:46 crashbox kernel: [ 2538.357203] ext4_ext_remove_space+0x51b/0x1530 Jan 5 14:01:46 crashbox kernel: [ 2538.357207] ? _raw_write_unlock+0xd/0x20 Jan 5 14:01:46 crashbox kernel: [ 2538.357210] ext4_truncate+0x2a1/0x380 Jan 5 14:01:46 crashbox kernel: [ 2538.357213] ? jbd2__journal_start+0xe1/0x170 Jan 5 14:01:46 crashbox kernel: [ 2538.357216] ext4_evict_inode+0x231/0x4d0 Jan 5 14:01:46 crashbox kernel: [ 2538.357220] evict+0xbf/0x190 Jan 5 14:01:46 crashbox kernel: [ 2538.357223] __dentry_kill+0xc8/0x160 Jan 5 14:01:46 crashbox kernel: [ 2538.357226] dput+0x130/0x2c0 Jan 5 14:01:46 crashbox kernel: [ 2538.357230] __fput+0xf8/0x230 Jan 5 14:01:46 crashbox kernel: [ 2538.357233] task_work_run+0x8e/0xb0 Jan 5 14:01:46 crashbox kernel: [ 2538.357236] do_syscall_64+0x39a/0x410 Jan 5 14:01:46 crashbox kernel: [ 2538.357240] ? switch_fpu_return+0x24/0xc0 Jan 5 14:01:46 crashbox kernel: [ 2538.357243] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jan 5 14:01:46 crashbox kernel: [ 2538.357245] RIP: 0033:0x7f09f99c93eb Jan 5 14:01:46 crashbox kernel: [ 2538.357248] Code: Bad RIP value. Jan 5 14:01:46 crashbox kernel: [ 2538.357250] RSP: 002b:00007fff0416e358 EFLAGS: 00000206 ORIG_RAX: 000000000000000b Jan 5 14:01:46 crashbox kernel: [ 2538.357252] RAX: 0000000000000000 RBX: 0000558b1dfde520 RCX: 00007f09f99c93eb Jan 5 14:01:46 crashbox kernel: [ 2538.357254] RDX: 00007f09fa758000 RSI: 000000000000ef7e RDI: 00007f09eb1e4000 Jan 5 14:01:46 crashbox kernel: [ 2538.357256] RBP: 0000558b1e123280 R08: 0000558b1e823360 R09: 002f396239373964 Jan 5 14:01:46 crashbox kernel: [ 2538.357257] R10: 0000000000000004 R11: 0000000000000206 R12: 0000558b1e823360 Jan 5 14:01:46 crashbox kernel: [ 2538.357259] R13: 0000000000000000 R14: 0000000000000000 R15: 0000558b1e6aabb0 Jan 5 14:01:46 crashbox kernel: [ 2538.357265] INFO: task gvfsd-metadata:4334 blocked for more than 120 seconds. Jan 5 14:01:46 crashbox kernel: [ 2538.357267] Tainted: G WC 5.4.8 #10 Jan 5 14:01:46 crashbox kernel: [ 2538.357268] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jan 5 14:01:46 crashbox kernel: [ 2538.357270] gvfsd-metadata D 0 4334 3410 0x00000000 Jan 5 14:01:46 crashbox kernel: [ 2538.357272] Call Trace: Jan 5 14:01:46 crashbox kernel: [ 2538.357276] ? __schedule+0x1f5/0x5f0 Jan 5 14:01:46 crashbox kernel: [ 2538.357279] ? bit_wait_timeout+0x90/0x90 Jan 5 14:01:46 crashbox kernel: [ 2538.357282] schedule+0x3e/0xc0 Jan 5 14:01:46 crashbox kernel: [ 2538.357286] io_schedule+0xd/0x30 Jan 5 14:01:46 crashbox kernel: [ 2538.357289] bit_wait_io+0x8/0x50 Jan 5 14:01:46 crashbox kernel: [ 2538.357292] __wait_on_bit+0x25/0x90 Jan 5 14:01:46 crashbox kernel: [ 2538.357296] out_of_line_wait_on_bit+0x8d/0xb0 Jan 5 14:01:46 crashbox kernel: [ 2538.357298] ? var_wake_function+0x20/0x20 Jan 5 14:01:46 crashbox kernel: [ 2538.357302] do_get_write_access+0x2d2/0x4d0 Jan 5 14:01:46 crashbox kernel: [ 2538.357305] jbd2_journal_get_write_access+0x28/0x50 Jan 5 14:01:46 crashbox kernel: [ 2538.357308] __ext4_journal_get_write_access+0x28/0x70 Jan 5 14:01:46 crashbox kernel: [ 2538.357311] __ext4_new_inode+0x489/0x1340 Jan 5 14:01:46 crashbox kernel: [ 2538.357315] ? __d_rehash+0x59/0xa0 Jan 5 14:01:46 crashbox kernel: [ 2538.357318] ext4_create+0xab/0x1b0 Jan 5 14:01:46 crashbox kernel: [ 2538.357323] path_openat+0x106d/0x1560 Jan 5 14:01:46 crashbox kernel: [ 2538.357326] ? __switch_to_asm+0x34/0x70 Jan 5 14:01:46 crashbox kernel: [ 2538.357329] ? __switch_to_asm+0x40/0x70 Jan 5 14:01:46 crashbox kernel: [ 2538.357331] ? __switch_to_asm+0x34/0x70 Jan 5 14:01:46 crashbox kernel: [ 2538.357333] ? __switch_to_asm+0x40/0x70 Jan 5 14:01:46 crashbox kernel: [ 2538.357336] ? __switch_to_asm+0x34/0x70 Jan 5 14:01:46 crashbox kernel: [ 2538.357338] ? __switch_to_asm+0x40/0x70 Jan 5 14:01:46 crashbox kernel: [ 2538.357340] do_filp_open+0x8c/0x100 Jan 5 14:01:46 crashbox kernel: [ 2538.357344] ? finish_task_switch+0x7b/0x220 Jan 5 14:01:46 crashbox kernel: [ 2538.357347] ? __switch_to_asm+0x40/0x70 Jan 5 14:01:46 crashbox kernel: [ 2538.357351] do_sys_open+0x17f/0x220 Jan 5 14:01:46 crashbox kernel: [ 2538.357354] do_syscall_64+0x63/0x410 Jan 5 14:01:46 crashbox kernel: [ 2538.357357] ? switch_fpu_return+0x24/0xc0 Jan 5 14:01:46 crashbox kernel: [ 2538.357360] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jan 5 14:01:46 crashbox kernel: [ 2538.357363] RIP: 0033:0x7f57b2c2a1f4 Jan 5 14:01:46 crashbox kernel: [ 2538.357366] Code: Bad RIP value. Jan 5 14:01:46 crashbox kernel: [ 2538.357367] RSP: 002b:00007fffb02e6f70 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 Jan 5 14:01:46 crashbox kernel: [ 2538.357370] RAX: ffffffffffffffda RBX: 000056151b449010 RCX: 00007f57b2c2a1f4 Jan 5 14:01:46 crashbox kernel: [ 2538.357371] RDX: 00000000000000c2 RSI: 000056151b449010 RDI: 00000000ffffff9c Jan 5 14:01:46 crashbox kernel: [ 2538.357373] RBP: 000056151b449010 R08: 0000000000000000 R09: 00007fffb02e6f98 Jan 5 14:01:46 crashbox kernel: [ 2538.357375] R10: 0000000000000180 R11: 0000000000000293 R12: 00000000000000c2 Jan 5 14:01:46 crashbox kernel: [ 2538.357377] R13: 0000000000000180 R14: 0e38e38e38e38e39 R15: 000000005e1d22e7 Jan 5 14:01:47 crashbox kernel: [ 2539.461762] sysrq: Emergency Sync
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