Kerneloops

Similar reports
Problem #752401
Component
kernel Tainted
Last affected version
0:6.15.4-200.fc42
Executable
unknown
First occurrence
2025-07-07
Last occurrence
2025-07-07
Unique reports
1
Quality
-62

Statistics

Operating system Unique / Total count
Fedora 42 1 / 1
Operating system Count
Fedora 42 1
Architecture Count
x86_64 1
Related packages Count
kernel-core 1
 0:6.15.4-200.fc42 1

Packages names with count less than the total count of reports are most probably not the cause of the problem.

History

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Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.


Backtrace

Frame # Function Binary Source or offset Line
1
warn_thunk_thunk
vmlinux 0x16
2
? warn_thunk_thunk
vmlinux 0x16
3
b44_start_xmit
b44 0xd9
4
? warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
warn_thunk_thunk
vmlinux 0x16
7
warn_thunk_thunk
vmlinux 0x16
8
warn_thunk_thunk
vmlinux 0x16
9
? warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
warn_thunk_thunk
vmlinux 0x16
16
warn_thunk_thunk
vmlinux 0x16
17
warn_thunk_thunk
vmlinux 0x16
18
warn_thunk_thunk
vmlinux 0x16
19
warn_thunk_thunk
vmlinux 0x16
20
? warn_thunk_thunk
vmlinux 0x16
21
warn_thunk_thunk
vmlinux 0x16
22
? warn_thunk_thunk
vmlinux 0x16
23
warn_thunk_thunk
vmlinux 0x16
24
? warn_thunk_thunk
vmlinux 0x16
25
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 0 PID: 97 at kernel/dma/direct.h:103 dma_direct_map_page+0x20d/0x290
Modules linked in: overlay uinput snd_seq_dummy snd_hrtimer evdi(OE) nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr sunrpc uvcvideo uvc videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common snd_hda_codec_hdmi videodev snd_hda_codec_idt snd_hda_codec_generic snd_usb_audio snd_hda_intel snd_intel_dspcfg iwl3945 snd_intel_sdw_acpi snd_usbmidi_lib b44 snd_hda_codec snd_ump iwlegacy mc snd_rawmidi snd_hda_core cdc_mbim cdc_wdm mac80211 cdc_ncm cdc_ether usbnet snd_hwdep snd_seq snd_seq_device dell_pc platform_profile snd_pcm snd_timer at24 libarc4 cfg80211 ssb dell_laptop mmc_core snd dell_wmi soundcore gpio_ich mii dell_smbios sparse_keymap dcdbas rfkill i2c_i801 dell_smm_hwmon iTCO_wdt wmi_bmof dell_wmi_descriptor intel_pmc_bxt iTCO_vendor_support i2c_smbus coretemp lpc_ich pcspkr pktcdvd acpi_cpufreq joydev
 loop nfnetlink zram lz4hc_compress lz4_compress i915 sha512_ssse3 firewire_ohci sha256_ssse3 i2c_algo_bit drm_buddy ttm sha1_ssse3 drm_display_helper video cec firewire_core yenta_socket crc_itu_t wmi serio_raw ata_generic pata_acpi i2c_dev fuse
CPU: 0 UID: 0 PID: 97 Comm: kworker/0:3 Tainted: G           OE       6.15.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Dell Inc. Latitude D520                   /0NF743, BIOS A08 01/06/2009
Workqueue: mld mld_ifc_work
RIP: 0010:dma_direct_map_page+0x20d/0x290
Code: 24 e8 57 46 aa 00 49 89 e8 48 c7 c7 30 3d 04 93 48 8d 4c 24 18 ff 34 24 4c 8b 4c 24 10 48 89 c6 48 8b 54 24 18 e8 73 ae f0 ff <0f> 0b 58 eb 88 41 f7 c3 ff 0f 00 00 0f 85 6d ff ff ff 49 8b 03 a8
RSP: 0018:ffffca4900263a18 EFLAGS: 00010046
RAX: 0000000000000000 RBX: ffff896dc20620c8 RCX: 0000000000000027
RDX: ffff896e8be1cb88 RSI: 0000000000000001 RDI: ffff896e8be1cb80
RBP: 000000000000006e R08: 0000000000000000 R09: ffffca49002638c0
R10: ffffffff93b3bb88 R11: 00000000ffffdfff R12: 000000000000006e
R13: 0000000000000002 R14: 0000000000000000 R15: ffff896dc20620c8
FS:  0000000000000000(0000) GS:ffff896ef7471000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fc947d6b288 CR3: 00000000901d0000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 dma_map_page_attrs+0x6a/0x130
 ? get_nohz_timer_target+0x2d/0x190
 b44_start_xmit+0xd9/0x5f0 [b44]
 ? netif_skb_features+0xc1/0x2e0
 dev_hard_start_xmit+0x64/0x1d0
 sch_direct_xmit+0x159/0x380
 __dev_xmit_skb+0x242/0x5b0
 __dev_queue_xmit+0x3fc/0x7f0
 ? ndisc_constructor+0x1d6/0x3c0
 ? __pfx_ndisc_hash+0x10/0x10
 ? ___neigh_create+0x6fd/0xa30
 ? eth_header+0x2a/0xc0
 ip6_finish_output2+0x203/0x5c0
 ? nf_hook_slow+0x47/0xf0
 ip6_finish_output+0x1c4/0x480
 mld_sendpack+0x17a/0x240
 mld_ifc_work+0x34/0x140
 process_one_work+0x192/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xfc/0x240
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x34/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>