Created attachment 1840727 [details] full kernel log Have warning during boot using current debug kernel build from Fedora repos: 5.14.16-301.fc35.x86_64+debug Can be reproduced, at least sometimes. No third-party modules loaded for this moment. Subject warning was absent on: 5.13.16-200.fc34.x86_64+debug Another warning about "possible circular locking dependency" described here: bug #1950692 ------------[ cut here ]------------ DMA-API: xhci_hcd 0000:07:00.3: cacheline tracking EEXIST, overlapping mappings aren't supported WARNING: CPU: 4 PID: 57 at kernel/dma/debug.c:570 add_dma_entry+0x1bd/0x250 Modules linked in: crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel sp5100_tco ccp nvme r8169 nvme_core wmi fuse ipmi_devintf ipmi_msghandler CPU: 4 PID: 57 Comm: kworker/4:2 Not tainted 5.14.16-301.fc35.x86_64+debug #1 Hardware name: ASUS System Product Name/TUF GAMING B550M-PLUS, BIOS 1401 12/03/2020 Workqueue: usb_hub_wq hub_event RIP: 0010:add_dma_entry+0x1bd/0x250 Code: 10 48 85 ff 0f 84 99 00 00 00 4c 8b 67 50 4d 85 e4 74 56 e8 65 57 77 00 48 89 c6 4c 89 e2 48 c7 c7 10 80 5f 9f e8 0b 82 ba 00 <0f> 0b 48 85 ed 0f 85 28 2e bb 00 8b 05 b2 0e 0e 02 85 c0 0f 85 fc RSP: 0018:ffffb671c03afa00 EFLAGS: 00010286 RAX: 0000000000000060 RBX: 00000000ffffffff RCX: 0000000000000000 RDX: ffff8e2b6bbea340 RSI: ffff8e2b6bbdaf60 RDI: ffff8e2b6bbdaf60 RBP: ffff8e1c81189f00 R08: 0000000000000001 R09: 0000000000000001 R10: ffffb671c03af838 R11: ffffffff9ff67068 R12: ffff8e1c82eff530 R13: 0000000000000206 R14: 0000000004374d30 R15: 00000000ffffffff FS: 0000000000000000(0000) GS:ffff8e2b6ba00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055a3f8cf437c CR3: 0000000110500000 CR4: 0000000000350ee0 Call Trace: dma_map_page_attrs+0xd0/0x210 ? lockdep_hardirqs_on_prepare+0xff/0x180 ? _raw_spin_unlock_irqrestore+0x37/0x40 usb_hcd_map_urb_for_dma+0x3c1/0x4f0 usb_hcd_submit_urb+0x98/0xbd0 ? lockdep_init_map_type+0x51/0x230 ? lockdep_init_map_type+0x51/0x230 usb_start_wait_urb+0x55/0x140 usb_control_msg+0xc7/0x120 usb_get_descriptor+0x85/0xd0 usb_get_bos_descriptor+0x5c/0x260 hub_port_init+0x768/0xc40 hub_event+0x106e/0x1790 process_one_work+0x2b0/0x5c0 worker_thread+0x55/0x3c0 ? process_one_work+0x5c0/0x5c0 kthread+0x149/0x170 ? set_kthread_struct+0x40/0x40 ret_from_fork+0x22/0x30 irq event stamp: 16019 hardirqs last enabled at (16029): [<ffffffff9e175074>] console_unlock+0x4c4/0x5e0 hardirqs last disabled at (16038): [<ffffffff9e174fbf>] console_unlock+0x40f/0x5e0 softirqs last enabled at (15684): [<ffffffff9e0ef75c>] __irq_exit_rcu+0xec/0x110 softirqs last disabled at (15679): [<ffffffff9e0ef75c>] __irq_exit_rcu+0xec/0x110 ---[ end trace 307733e465fb93c2 ]--- DMA-API: Mapped at: debug_dma_map_page+0x5b/0xf0 dma_map_page_attrs+0xd0/0x210 usb_hcd_map_urb_for_dma+0x3c1/0x4f0 usb_hcd_submit_urb+0x98/0xbd0 usb_start_wait_urb+0x55/0x140 usb 4-3.4.4.4: New USB device found, idVendor=2109, idProduct=0812, bcdDevice=90.91 usb 4-3.4.4.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 4-3.4.4.4: Product: USB3.0 Hub usb 4-3.4.4.4: Manufacturer: VIA Labs, Inc. hub 4-3.4.4.4:1.0: USB hub found hub 4-3.4.4.4:1.0: 4 ports detected
Still present on 5.14.18-300.fc35.x86_64+debug
5.15 has it as well: 5.15.12-200.fc35.x86_64+debug
with 5.17.0-0.rc6.20220302gitfb184c4af9b9.111.fc37.x86_64 too [ 5929.936999] usb 1-5.4.4.4.1: FTDI USB Serial Device converter now attached to ttyUSB9 [ 6262.672633] ------------[ cut here ]------------ [ 6262.672639] DMA-API: xhci_hcd 0000:00:14.0: cacheline tracking EEXIST, overlapping mappings aren't supported [ 6262.672647] WARNING: CPU: 4 PID: 19558 at kernel/dma/debug.c:570 add_dma_entry+0x1c7/0x250 [ 6262.672655] Modules linked in: pl2303 ftdi_sio xt_multiport xt_nat xt_mark veth rpcsec_gss_krb5 nfsv4 dns_resolver nfs fscache netfs tun bridge ipt_REJECT nf_reject_ipv4 xt_owner xt_pkttype xt_state xt_conntrack ip6_tables ip6t_REJECT nf_reject_ipv6 nft_chain_nat xt_addrtype xt_comment xt_MASQUERADE nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_limit xt_limit xt_LOG nf_log_syslog nft_compat nf_tables nfnetlink bnep dm_crypt binfmt_misc intel_rapl_msr iTCO_wdt ee1004 intel_pmc_bxt iTCO_vendor_support mei_wdt mei_pxp mei_hdcp intel_rapl_common intel_tcc_cooling snd_hda_codec_hdmi x86_pkg_temp_thermal intel_powerclamp btusb snd_hda_codec_realtek coretemp btrtl snd_hda_codec_generic ledtrig_audio btbcm btintel uvcvideo btmtk snd_hda_intel kvm_intel snd_intel_dspcfg bluetooth videobuf2_vmalloc snd_intel_sdw_acpi videobuf2_memops snd_hda_codec videobuf2_v4l2 kvm snd_hda_core snd_hwdep videobuf2_common snd_seq videodev ecdh_generic mc irqbypass snd_seq_device rfkill snd_pcm rapl [ 6262.672815] intel_cstate intel_uncore snd_timer snd i2c_i801 soundcore i2c_smbus mei_me intel_pch_thermal ie31200_edac mei fujitsu_laptop sparse_keymap acpi_pad nfsd nfs_acl lockd auth_rpcgss grace sunrpc ip_tables dm_cache_smq dm_cache dm_bio_prison dm_persistent_data raid1 i915 crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel e1000e serio_raw ttm wmi video ums_realtek uas usb_storage ipmi_devintf ipmi_msghandler fuse ecryptfs i2c_dev overlay 8021q garp stp llc mrp [ 6262.672905] CPU: 4 PID: 19558 Comm: minicom Kdump: loaded Tainted: G I --------- --- 5.17.0-0.rc6.20220302gitfb184c4af9b9.111.fc37.x86_64 #1 [ 6262.672909] Hardware name: FUJITSU CELSIUS_W550power/D3417-A2, BIOS V5.0.0.11 R1.29.0 for D3417-A2x 01/27/2020 [ 6262.672912] RIP: 0010:add_dma_entry+0x1c7/0x250 [ 6262.672917] Code: ff 0f 84 97 00 00 00 48 8b 5f 50 48 85 db 75 03 48 8b 1f e8 6b 85 80 00 48 89 c6 48 89 da 48 c7 c7 18 ff 83 95 e8 1a 41 c7 00 <0f> 0b 48 85 ed 0f 85 7d f2 c7 00 8b 05 18 54 30 02 85 c0 0f 85 f4 [ 6262.672921] RSP: 0018:ffffbbc24c1d7ba8 EFLAGS: 00010296 [ 6262.672925] RAX: 0000000000000060 RBX: ffff902b4afbd3b0 RCX: 0000000000000000 [ 6262.672928] RDX: 0000000000000001 RSI: ffffffff958a08a0 RDI: 00000000ffffffff [ 6262.672930] RBP: ffff902b49787800 R08: 0000000000000000 R09: ffffbbc24c1d79e0 [ 6262.672933] R10: ffffbbc24c1d79d8 R11: ffffffff96165128 R12: 0000000000000000 [ 6262.672935] R13: 0000000000000001 R14: 0000000000000206 R15: 000000000c998f27 [ 6262.672938] FS: 00007feee4fb3740(0000) GS:ffff90324da00000(0000) knlGS:0000000000000000 [ 6262.672941] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6262.672944] CR2: 00007f2ddfc2d9f0 CR3: 00000001e7c38003 CR4: 00000000003706e0 [ 6262.672947] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 6262.672949] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 6262.672951] Call Trace: [ 6262.672954] <TASK> [ 6262.672962] dma_map_page_attrs+0x82/0x250 [ 6262.672968] ? _raw_spin_unlock_irqrestore+0x30/0x60 [ 6262.672979] usb_hcd_map_urb_for_dma+0x3eb/0x4f0 [ 6262.672989] usb_hcd_submit_urb+0x9b/0xb90 [ 6262.673001] ? lockdep_init_map_type+0x62/0x260 [ 6262.673016] usb_start_wait_urb+0x55/0x130 [ 6262.673037] usb_control_msg+0xc9/0x110 [ 6262.673048] ftdi_get_modem_status+0x8b/0x100 [ftdi_sio] [ 6262.673060] ftdi_tiocmget+0x22/0x60 [ftdi_sio] [ 6262.673067] tty_ioctl+0x127/0x8d0 [ 6262.673073] ? lock_is_held_type+0xea/0x140 [ 6262.673086] ? security_file_ioctl+0x3c/0x60 [ 6262.673096] __x64_sys_ioctl+0x8d/0xc0 [ 6262.673104] do_syscall_64+0x3a/0x80 [ 6262.673110] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 6262.673114] RIP: 0033:0x7feee50bd31b [ 6262.673118] Code: ff ff ff 85 c0 79 9b 49 c7 c4 ff ff ff ff 5b 5d 4c 89 e0 41 5c c3 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d dd 2a 0f 00 f7 d8 64 89 01 48 [ 6262.673121] RSP: 002b:00007ffe26b8d758 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 6262.673125] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feee50bd31b [ 6262.673127] RDX: 00007ffe26b8d76c RSI: 0000000000005415 RDI: 0000000000000005 [ 6262.673129] RBP: 0000000000000005 R08: 00007ffe26b8d770 R09: ffffffffffffff80 [ 6262.673132] R10: 0000000000000010 R11: 0000000000000246 R12: 00007ffe26b8d76c [ 6262.673134] R13: 00007ffe26b8d770 R14: 0000000000000038 R15: 00007ffe26b8f559 [ 6262.673155] </TASK> [ 6262.673157] Kernel panic - not syncing: panic_on_warn set ...
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