** Description changed: - As described here: + As described here (this is not my post): https://askubuntu.com/questions/1242733/kern-log-and-syslog-growing-uncontrollably-with-details - the new kernel flooding the kernel.log and syslog files rapidly until + The new kernel flooding the kernel.log and syslog files rapidly until there is no more space and sometimes make the raspberry pi unresponsive. I just downgraded and hold the 5.4.0-1008-raspi kernel until the bug has been fixed. - This issue is really critical. + This issue is really critical for me and others. + + I truncate the files in order to keep my system running normally but + they reach the Gb mark in minutes. I attached both syslog and kernel.log + in a trimmed version.
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1880772 Title: 5.4.0-1011-raspi flooding kernel.log and syslog with failed driver events Status in linux-raspi package in Ubuntu: New Bug description: As described here (this is not my post): https://askubuntu.com/questions/1242733/kern-log-and-syslog-growing-uncontrollably-with-details The new kernel flooding the kernel.log and syslog files rapidly until there is no more space and sometimes make the raspberry pi unresponsive. I just downgraded and hold the 5.4.0-1008-raspi kernel until the bug has been fixed. This issue is really critical for me and others. I truncate the files in order to keep my system running normally but they reach the Gb mark in minutes. I attached both syslog and kernel.log in a trimmed version. kernel.log: May 25 20:50:48 merts-pi kernel: [79846.673159] WARNING: CPU: 2 PID: 281 at drivers/mmc/host/sdhci.c:1101 sdhci_prepare_data+0x3dc/0x7b0 May 25 20:50:48 merts-pi kernel: [79846.673161] Modules linked in: binfmt_misc dm_multipath scsi_dh_rdac scsi_dh_emc scsi_dh_alua btsdio bluetooth ecdh_generic ecc brcmfmac bcm2835_v4l2(CE) bcm2835_mmal_vchiq(CE) brcmutil videobuf2_vmalloc cfg80211 videobuf2_memops videobuf2_v4l2 videobuf2_common videodev snd_bcm2835(CE) mc snd_pcm snd_timer vc_sm_cma(CE) snd raspberrypi_hwmon rpivid_mem uio_pdrv_genirq uio sch_fq_codel sunrpc drm ip_tables x_tables autofs4 btrfs zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor xor_neon raid6_pq libcrc32c raid1 raid0 multipath linear crct10dif_ce spidev phy_generic uas usb_storage aes_neon_bs aes_neon_blk crypto_simd cryptd May 25 20:50:48 merts-pi kernel: [79846.673212] CPU: 2 PID: 281 Comm: kworker/2:1H Tainted: G WC E 5.4.0-1011-raspi #11-Ubuntu May 25 20:50:48 merts-pi kernel: [79846.673214] Hardware name: Raspberry Pi 4 Model B Rev 1.1 (DT) May 25 20:50:48 merts-pi kernel: [79846.673223] Workqueue: kblockd blk_mq_run_work_fn May 25 20:50:48 merts-pi kernel: [79846.673228] pstate: a0400085 (NzCv daIf +PAN -UAO) May 25 20:50:48 merts-pi kernel: [79846.673231] pc : sdhci_prepare_data+0x3dc/0x7b0 May 25 20:50:48 merts-pi kernel: [79846.673234] lr : sdhci_prepare_data+0x2cc/0x7b0 May 25 20:50:48 merts-pi kernel: [79846.673235] sp : ffff800010eb39b0 May 25 20:50:48 merts-pi kernel: [79846.673237] x29: ffff800010eb39b0 x28: ffff0000eb734000 May 25 20:50:48 merts-pi kernel: [79846.673240] x27: 0000000000000001 x26: 0000000000000000 May 25 20:50:48 merts-pi kernel: [79846.673243] x25: ffff0000f63d1000 x24: ffff0000f63d1580 May 25 20:50:48 merts-pi kernel: [79846.673245] x23: 0000000000418958 x22: ffff0000eb03b498 May 25 20:50:48 merts-pi kernel: [79846.673247] x21: ffff0000f6193b80 x20: ffff0000eb03b518 May 25 20:50:48 merts-pi kernel: [79846.673250] x19: ffff0000f63d1580 x18: 0000000000000000 May 25 20:50:48 merts-pi kernel: [79846.673252] x17: 0000000000000000 x16: 0000000000000000 May 25 20:50:48 merts-pi kernel: [79846.673254] x15: 0000000000000000 x14: 0000000000000000 May 25 20:50:48 merts-pi kernel: [79846.673256] x13: ffff0000fb74d000 x12: 00000000001fffff May 25 20:50:48 merts-pi kernel: [79846.673259] x11: 0000000000000003 x10: 0000000000008000 May 25 20:50:48 merts-pi kernel: [79846.673261] x9 : 0000000000000080 x8 : 0000000000000002 May 25 20:50:48 merts-pi kernel: [79846.673263] x7 : 000000003a600000 x6 : ffffd33c9ee09a44 May 25 20:50:48 merts-pi kernel: [79846.673266] x5 : ffffffffffffffff x4 : 0000000000000020 May 25 20:50:48 merts-pi kernel: [79846.673268] x3 : 0000000000000002 x2 : 0000000000000000 May 25 20:50:48 merts-pi kernel: [79846.673270] x1 : ffff0000eb07f000 x0 : 00000000ffffffe4 May 25 20:50:48 merts-pi kernel: [79846.673273] Call trace: May 25 20:50:48 merts-pi kernel: [79846.673277] sdhci_prepare_data+0x3dc/0x7b0 May 25 20:50:48 merts-pi kernel: [79846.673280] sdhci_send_command+0xe0/0x5f0 May 25 20:50:48 merts-pi kernel: [79846.673282] sdhci_request+0x110/0x150 May 25 20:50:48 merts-pi kernel: [79846.673286] __mmc_start_request+0x88/0x1a8 May 25 20:50:48 merts-pi kernel: [79846.673289] mmc_start_request+0x98/0xc0 May 25 20:50:48 merts-pi kernel: [79846.673292] mmc_blk_mq_issue_rq+0x30c/0x778 May 25 20:50:48 merts-pi kernel: [79846.673294] mmc_mq_queue_rq+0x14c/0x320 May 25 20:50:48 merts-pi kernel: [79846.673297] blk_mq_dispatch_rq_list+0xa4/0x5f8 May 25 20:50:48 merts-pi kernel: [79846.673301] blk_mq_do_dispatch_sched+0x68/0x108 May 25 20:50:48 merts-pi kernel: [79846.673303] blk_mq_sched_dispatch_requests+0x164/0x1c0 May 25 20:50:48 merts-pi kernel: [79846.673306] __blk_mq_run_hw_queue+0xfc/0x158 May 25 20:50:48 merts-pi kernel: [79846.673308] blk_mq_run_work_fn+0x28/0x38 May 25 20:50:48 merts-pi kernel: [79846.673312] process_one_work+0x1d0/0x430 May 25 20:50:48 merts-pi kernel: [79846.673314] worker_thread+0x54/0x4a0 May 25 20:50:48 merts-pi kernel: [79846.673318] kthread+0xfc/0x128 May 25 20:50:48 merts-pi kernel: [79846.673322] ret_from_fork+0x10/0x1c May 25 20:50:48 merts-pi kernel: [79846.673324] ---[ end trace 3f9a941cee68d128 ]--- syslog: May 25 20:50:48 merts-pi kernel: [79846.673159] WARNING: CPU: 2 PID: 281 at drivers/mmc/host/sdhci.c:1101 sdhci_prepare_data+0x3dc/0x7b0 May 25 20:50:48 merts-pi kernel: [79846.673161] Modules linked in: binfmt_misc dm_multipath scsi_dh_rdac scsi_dh_emc scsi_dh_alua btsdio bluetooth ecdh_generic ecc brcmfmac bcm2835_v4l2(CE) bcm2835_mmal_vchiq(CE) brcmutil videobuf2_vmalloc cfg80211 videobuf2_memops videobuf2_v4l2 videobuf2_common videodev snd_bcm2835(CE) mc snd_pcm snd_timer vc_sm_cma(CE) snd raspberrypi_hwmon rpivid_mem uio_pdrv_genirq uio sch_fq_codel sunrpc drm ip_tables x_tables autofs4 btrfs zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor xor_neon raid6_pq libcrc32c raid1 raid0 multipath linear crct10dif_ce spidev phy_generic uas usb_storage aes_neon_bs aes_neon_blk crypto_simd cryptd May 25 20:50:48 merts-pi kernel: [79846.673212] CPU: 2 PID: 281 Comm: kworker/2:1H Tainted: G WC E 5.4.0-1011-raspi #11-Ubuntu May 25 20:50:48 merts-pi kernel: [79846.673214] Hardware name: Raspberry Pi 4 Model B Rev 1.1 (DT) May 25 20:50:48 merts-pi kernel: [79846.673223] Workqueue: kblockd blk_mq_run_work_fn May 25 20:50:48 merts-pi kernel: [79846.673228] pstate: a0400085 (NzCv daIf +PAN -UAO) May 25 20:50:48 merts-pi kernel: [79846.673231] pc : sdhci_prepare_data+0x3dc/0x7b0 May 25 20:50:48 merts-pi kernel: [79846.673234] lr : sdhci_prepare_data+0x2cc/0x7b0 May 25 20:50:48 merts-pi kernel: [79846.673235] sp : ffff800010eb39b0 May 25 20:50:48 merts-pi kernel: [79846.673237] x29: ffff800010eb39b0 x28: ffff0000eb734000 May 25 20:50:48 merts-pi kernel: [79846.673240] x27: 0000000000000001 x26: 0000000000000000 May 25 20:50:48 merts-pi kernel: [79846.673243] x25: ffff0000f63d1000 x24: ffff0000f63d1580 May 25 20:50:48 merts-pi kernel: [79846.673245] x23: 0000000000418958 x22: ffff0000eb03b498 May 25 20:50:48 merts-pi kernel: [79846.673247] x21: ffff0000f6193b80 x20: ffff0000eb03b518 May 25 20:50:48 merts-pi kernel: [79846.673250] x19: ffff0000f63d1580 x18: 0000000000000000 May 25 20:50:48 merts-pi kernel: [79846.673252] x17: 0000000000000000 x16: 0000000000000000 May 25 20:50:48 merts-pi kernel: [79846.673254] x15: 0000000000000000 x14: 0000000000000000 May 25 20:50:48 merts-pi kernel: [79846.673256] x13: ffff0000fb74d000 x12: 00000000001fffff May 25 20:50:48 merts-pi kernel: [79846.673259] x11: 0000000000000003 x10: 0000000000008000 May 25 20:50:48 merts-pi kernel: [79846.673261] x9 : 0000000000000080 x8 : 0000000000000002 May 25 20:50:48 merts-pi kernel: [79846.673263] x7 : 000000003a600000 x6 : ffffd33c9ee09a44 May 25 20:50:48 merts-pi kernel: [79846.673266] x5 : ffffffffffffffff x4 : 0000000000000020 May 25 20:50:48 merts-pi kernel: [79846.673268] x3 : 0000000000000002 x2 : 0000000000000000 May 25 20:50:48 merts-pi kernel: [79846.673270] x1 : ffff0000eb07f000 x0 : 00000000ffffffe4 May 25 20:50:48 merts-pi kernel: [79846.673273] Call trace: May 25 20:50:48 merts-pi kernel: [79846.673277] sdhci_prepare_data+0x3dc/0x7b0 May 25 20:50:48 merts-pi kernel: [79846.673280] sdhci_send_command+0xe0/0x5f0 May 25 20:50:48 merts-pi kernel: [79846.673282] sdhci_request+0x110/0x150 May 25 20:50:48 merts-pi kernel: [79846.673286] __mmc_start_request+0x88/0x1a8 May 25 20:50:48 merts-pi kernel: [79846.673289] mmc_start_request+0x98/0xc0 May 25 20:50:48 merts-pi kernel: [79846.673292] mmc_blk_mq_issue_rq+0x30c/0x778 May 25 20:50:48 merts-pi kernel: [79846.673294] mmc_mq_queue_rq+0x14c/0x320 May 25 20:50:48 merts-pi kernel: [79846.673297] blk_mq_dispatch_rq_list+0xa4/0x5f8 May 25 20:50:48 merts-pi kernel: [79846.673301] blk_mq_do_dispatch_sched+0x68/0x108 May 25 20:50:48 merts-pi kernel: [79846.673303] blk_mq_sched_dispatch_requests+0x164/0x1c0 May 25 20:50:48 merts-pi kernel: [79846.673306] __blk_mq_run_hw_queue+0xfc/0x158 May 25 20:50:48 merts-pi kernel: [79846.673308] blk_mq_run_work_fn+0x28/0x38 May 25 20:50:48 merts-pi kernel: [79846.673312] process_one_work+0x1d0/0x430 May 25 20:50:48 merts-pi kernel: [79846.673314] worker_thread+0x54/0x4a0 May 25 20:50:48 merts-pi kernel: [79846.673318] kthread+0xfc/0x128 May 25 20:50:48 merts-pi kernel: [79846.673322] ret_from_fork+0x10/0x1c May 25 20:50:48 merts-pi kernel: [79846.673324] ---[ end trace 3f9a941cee68d128 ]--- To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/1880772/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
