Kerneloops

Similar reports
Problem #779523
Component
kernel Tainted
Last affected version
0:6.16.4-200.fc42
Executable
unknown
First occurrence
2025-09-07
Last occurrence
2025-09-17
Unique reports
1
Quality
-27

Statistics

Operating system Unique / Total count
Fedora 42 1 / 3
Operating system Count
Fedora 42 3
Architecture Count
x86_64 3
Related packages Count
kernel-core 3
 0:6.16.4-200.fc42 3

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
snapshot_save
snapshot 0xd9
2
warn_thunk_thunk
vmlinux 0x16
3
warn_thunk_thunk
vmlinux 0x16
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
BUG: unable to handle page fault for address: fffff6f530001ec8
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: Oops: 0000 [#2] SMP NOPTI
CPU: 3 UID: 0 PID: 995 Comm: kworker/u52:3 Tainted: G      D    OE       6.16.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [D]=DIE, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.17.0-5.fc42 04/01/2014
Workqueue: save-files-wq snapshot_save [snapshot]
RIP: 0010:kfree+0x69/0x3b0
Code: 80 4c 01 d0 0f 82 51 03 00 00 48 c7 c2 00 00 00 80 48 2b 15 e1 8c 87 01 48 01 d0 48 c1 e8 0c 48 c1 e0 06 48 03 05 bf 8c 87 01 <48> 8b 50 08 49 89 c3 f6 c2 01 0f 85 75 02 00 00 0f 1f 44 00 00 41
RSP: 0018:ffffd01280a2bdd0 EFLAGS: 00010286
RAX: fffff6f530001ec0 RBX: ffff89778a26a6c0 RCX: 0000000000000027
RDX: 0000768900000000 RSI: ffffffffc0c3fe39 RDI: ffffd0128007bdb8
RBP: ffffd01280a2be18 R08: 0000000000000000 R09: ffffd01280a2bcb0
R10: ffffd0128007bdb8 R11: 00000000ffffdfff R12: ffffd0128007bdb8
R13: ffff897873fe3a05 R14: 0000000000000000 R15: ffff8977a9f10140
FS:  0000000000000000(0000) GS:ffff897b45ddf000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: fffff6f530001ec8 CR3: 000000027eba9000 CR4: 0000000000750ef0
PKRU: 55555554
Call Trace:
 <TASK>
 snapshot_save+0xd9/0x150 [snapshot]
 process_one_work+0x18f/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xf9/0x240
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x14f/0x180
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Modules linked in: snapshot(OE) 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 pktcdvd intel_rapl_msr intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec snd_hda_core kvm_amd snd_hwdep iTCO_wdt snd_seq intel_pmc_bxt iTCO_vendor_support kvm snd_seq_device snd_pcm i2c_i801 joydev i2c_smbus snd_timer snd irqbypass virtio_balloon pcspkr soundcore lpc_ich loop vsock_loopback vmw_vsock_virtio_transport_common vmw_vsock_vmci_transport vsock zram vmw_vmci lz4hc_compress lz4_compress polyval_clmulni ghash_clmulni_intel sha512_ssse3 sha1_ssse3 virtio_net virtio_gpu net_failover failover virtio_dma_buf serio_raw iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi i2c_dev fuse nfnetlink qemu_fw_cfg
CR2: fffff6f530001ec8