Kerneloops

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Problem #765163
Component
kernel
Last affected version
0:6.15.5-200.fc42
Executable
unknown
First occurrence
2025-07-12
Last occurrence
2025-07-18
Unique reports
2
Quality
-39

Statistics

Operating system Unique / Total count
Fedora 42 2 / 2
Operating system Count
Fedora 42 2
Architecture Count
x86_64 2
Related packages Count
kernel-core 2
 0:6.15.5-200.fc42 2

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

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Backtrace

Frame # Function Binary Source or offset Line
1
? __pfx_drm_dropmaster_ioctl
vmlinux 0x10
2
? __pfx_drm_dropmaster_ioctl
vmlinux 0x10
3
? __pfx_drm_dropmaster_ioctl
vmlinux 0x10
4
? __pfx_drm_dropmaster_ioctl
vmlinux 0x10
5
? __pfx_drm_dropmaster_ioctl
vmlinux 0x10
6
__pfx_drm_dropmaster_ioctl
vmlinux 0x10
7
? __pfx_drm_dropmaster_ioctl
vmlinux 0x10
8
? __pfx_drm_dropmaster_ioctl
vmlinux 0x10
9
__pfx_drm_dropmaster_ioctl
vmlinux 0x10
10
__pfx_drm_dropmaster_ioctl
vmlinux 0x10
11
__pfx_drm_dropmaster_ioctl
vmlinux 0x10
12
? __pfx_drm_dropmaster_ioctl
vmlinux 0x10
13
__pfx_drm_dropmaster_ioctl
vmlinux 0x10
14
? __pfx_drm_dropmaster_ioctl
vmlinux 0x10
15
__pfx_drm_dropmaster_ioctl
vmlinux 0x10
WARNING: CPU: 7 PID: 16 at kernel/rcu/tree.c:313 rcu_watching_snap_recheck+0x361/0x6b0
Modules linked in: uinput snd_seq_dummy snd_hrtimer rfkill 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 vfat fat snd_hda_codec_realtek snd_hda_codec_generic intel_rapl_msr amd_atl snd_hda_scodec_component intel_rapl_common snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi edac_mce_amd snd_hda_codec kvm_amd snd_hda_core ee1004 ppdev snd_hwdep kvm snd_seq snd_seq_device snd_pcm irqbypass wmi_bmof rapl pcspkr acpi_cpufreq r8169 i2c_piix4 k10temp i2c_smbus realtek snd_timer snd joydev soundcore parport_pc gpio_amdpt parport gpio_generic loop nfnetlink zram lz4hc_compress lz4_compress amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec gpu_sched drm_suballoc_helper polyval_clmulni drm_panel_backlight_quirks polyval_generic drm_buddy ghash_clmulni_intel video sha512_ssse3 drm_display_helper
 sha256_ssse3 sha1_ssse3 sp5100_tco cec wmi fuse i2c_dev
CPU: 7 UID: 0 PID: 16 Comm: rcu_preempt Not tainted 6.15.5-200.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: Micro-Star International Co., Ltd. MS-7A38/B450M PRO-VDH PLUS (MS-7A38), BIOS 9.E0 07/25/2022
RIP: 0010:rcu_watching_snap_recheck+0x361/0x6b0
Code: 14 24 8b 4c 24 08 49 89 82 78 03 00 00 48 8b 05 05 cb 35 02 49 89 82 80 03 00 00 49 8b 02 49 89 82 48 03 00 00 e9 af fd ff ff <0f> 0b 66 90 49 8b 12 49 8b 43 08 48 b9 ff ff ff ff ff ff ff 3f 48
RSP: 0018:ffffd14480177d68 EFLAGS: 00010046
RAX: ffffffff878acb70 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 000000000011d160 RSI: 0000000000000246 RDI: ffff8c5df0b33100
RBP: ffff8c5740b28000 R08: fffffff532d3cc5b R09: 0000000000000014
R10: ffff8c5df0b33100 R11: ffffffff89d73cc0 R12: ffffffff8abc3100
R13: ffff8c5df0b33100 R14: 0000000000000002 R15: ffffffff89d73cc0
FS:  0000000000000000(0000) GS:ffff8c5e661f0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000308c01ccb000 CR3: 00000001f0669000 CR4: 00000000003506f0
Call Trace:
 <TASK>
 ? srso_return_thunk+0x5/0x5f
 ? lock_timer_base+0x7d/0xc0
 ? srso_return_thunk+0x5/0x5f
 ? __try_to_del_timer_sync+0x5f/0x90
 ? srso_return_thunk+0x5/0x5f
 force_qs_rnp+0x1e9/0x370
 ? __pfx_rcu_watching_snap_recheck+0x10/0x10
 ? __pfx_rcu_gp_kthread+0x10/0x10
 rcu_gp_fqs_loop+0x47c/0x6c0
 rcu_gp_kthread+0x1ca/0x270
 kthread+0xfc/0x240
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x34/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>