Kerneloops

Similar reports
Problem #816938
Component
kernel Tainted
Last affected version
0:6.16.9-200.fc42
Executable
unknown
First occurrence
2025-10-16
Last occurrence
2025-10-16
Unique reports
1
Quality
-39

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
 0:6.16.9-200.fc42 1

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

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.


Backtrace

Frame # Function Binary Source or offset Line
1
drm_connector_cleanup
vmlinux 0x1b5
2
drm_connector_cleanup
vmlinux 0x1b5
3
drm_connector_cleanup
vmlinux 0x1b5
4
drm_connector_cleanup
vmlinux 0x1b5
5
drm_connector_cleanup
vmlinux 0x1b5
6
? drm_connector_cleanup
vmlinux 0x1b5
7
drm_connector_cleanup
vmlinux 0x1b5
8
drm_connector_cleanup
vmlinux 0x1b5
9
drm_connector_cleanup
vmlinux 0x1b5
10
? drm_connector_cleanup
vmlinux 0x1b5
11
drm_connector_cleanup
vmlinux 0x1b5
12
? drm_connector_cleanup
vmlinux 0x1b5
13
? drm_connector_cleanup
vmlinux 0x1b5
14
drm_connector_cleanup
vmlinux 0x1b5
15
? drm_connector_cleanup
vmlinux 0x1b5
16
drm_connector_cleanup
vmlinux 0x1b5 
WARNING: CPU: 0 PID: 57 at lib/refcount.c:22 refcount_warn_saturate+0x55/0x110
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer snd_seq snd_seq_device snd_timer snd soundcore 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 bnep sunrpc intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel joydev btusb kvm btrtl r8169 btintel irqbypass at24 rapl mei_hdcp iTCO_wdt intel_cstate btbcm btmtk intel_pmc_bxt gpio_ich i2c_i801 iTCO_vendor_support mei_pxp bluetooth intel_uncore mei_me pcspkr lpc_ich realtek mei i2c_smbus rfkill loop nfnetlink zram lz4hc_compress lz4_compress ata_generic hid_microsoft pata_acpi i915 ff_memless i2c_algo_bit drm_buddy video wmi ghash_clmulni_intel ttm sha512_ssse3 sha1_ssse3 drm_display_helper pata_marvell intel_oc_wdt cec i2c_dev fuse
CPU: 0 UID: 0 PID: 57 Comm: kworker/u8:3 Tainted: G      D W           6.16.9-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [D]=DIE, [W]=WARN
Hardware name:  /DH61BR, BIOS BEH6110H.86A.0044.2012.0531.1710 05/31/2012
Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
RIP: 0010:refcount_warn_saturate+0x55/0x110
Code: 84 bc 00 00 00 c3 cc cc cc cc 85 f6 74 46 80 3d 45 48 fe 01 00 75 ee 48 c7 c7 f8 75 6a 8e c6 05 35 48 fe 01 01 e8 bb b5 79 ff <0f> 0b c3 cc cc cc cc 80 3d 1e 48 fe 01 00 75 cb 48 c7 c7 a8 76 6a
RSP: 0000:ffffca4680203cb8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff88f22024b580 RCX: 0000000000000027
RDX: ffff88f3d721cf88 RSI: 0000000000000001 RDI: ffff88f3d721cf80
RBP: ffff88f22024b590 R08: 0000000000000000 R09: ffffca4680203b60
R10: ffffffff8f139808 R11: 00000000ffffdfff R12: ffff88f3305ae960
R13: ffff88f2c1408000 R14: ffff88f3305ae940 R15: 0000000000000030
FS:  0000000000000000(0000) GS:ffff88f44725d000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f970d939000 CR3: 0000000200490003 CR4: 00000000000626f0
Call Trace:
 <TASK>
 btrfs_delayed_ref_lock+0x104/0x140
 btrfs_select_ref_head+0xd0/0x140
 __btrfs_run_delayed_refs+0x6d/0x140
 btrfs_run_delayed_refs+0x43/0x100
 flush_space+0x258/0x280
 ? need_preemptive_reclaim+0xaa/0x190
 btrfs_preempt_reclaim_metadata_space+0xe7/0x340
 process_one_work+0x192/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xfc/0x240
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf4/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>