Kerneloops

Similar reports
Problem #706251
Component
kernel Tainted
Last affected version
0:5.11.22-100.fc32
Executable
unknown
First occurrence
2021-07-19
Last occurrence
2021-07-19
Unique reports
1
Quality
-38

Statistics

Operating system Unique / Total count
Fedora 32 1 / 1
Operating system Count
Fedora 32 1
Architecture Count
x86_64 1
Related packages Count
kernel-core 1
 0:5.11.22-100.fc32 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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Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.

No reports in the last 20 months.

History

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Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.

No reports in the last 20 months.


Backtrace

Frame # Function Binary Source or offset Line
1
idr_for_each
vmlinux 0x4e
2
idr_for_each
vmlinux 0x4e
3
idr_for_each
vmlinux 0x4e
4
idr_for_each
vmlinux 0x4e
5
idr_for_each
vmlinux 0x4e
6
? idr_for_each
vmlinux 0x4e
7
idr_for_each
vmlinux 0x4e
8
idr_for_each
vmlinux 0x4e
9
? idr_for_each
vmlinux 0x4e
10
? idr_for_each
vmlinux 0x4e
11
? idr_for_each
vmlinux 0x4e
12
idr_for_each
vmlinux 0x4e
13
idr_for_each
vmlinux 0x4e
14
idr_for_each
vmlinux 0x4e
15
idr_for_each
vmlinux 0x4e
WARNING: CPU: 6 PID: 1159 at lib/refcount.c:22 refcount_warn_saturate+0x49/0xf0
Modules linked in: uinput rfcomm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun bridge stp llc ccm nft_objref 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 ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables vboxnetadp(OE) vboxnetflt(OE) nfnetlink ip6table_filter ip6_tables iptable_filter vboxdrv(OE) cmac bnep sunrpc vfat fat squashfs loop snd_hda_codec_hdmi snd_hda_codec_realtek snd_sof_pci snd_sof_intel_hda_common snd_hda_codec_generic snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof snd_sof_xtensa_dsp snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi snd_hda_intel snd_intel_dspcfg soundwire_intel soundwire_generic_allocation snd_soc_core ath10k_pci
 snd_compress snd_pcm_dmaengine ath10k_core soundwire_cadence iTCO_wdt intel_pmc_bxt dell_laptop x86_pkg_temp_thermal intel_powerclamp ee1004 iTCO_vendor_support mei_hdcp intel_rapl_msr snd_hda_codec ledtrig_audio coretemp dell_smm_hwmon kvm_intel mac80211 snd_hda_core ac97_bus snd_hwdep kvm snd_seq btusb snd_seq_device dell_wmi irqbypass btrtl ath rapl snd_pcm dell_smbios btbcm uvcvideo intel_cstate btintel dcdbas intel_uncore cfg80211 bluetooth videobuf2_vmalloc snd_timer i2c_i801 videobuf2_memops pcspkr videobuf2_v4l2 snd dell_wmi_descriptor wmi_bmof videobuf2_common dell_wmi_sysman intel_wmi_thunderbolt videodev i2c_smbus libarc4 soundcore ecdh_generic mc rfkill mei_me ecc joydev mei idma64 processor_thermal_device processor_thermal_rfim processor_thermal_mbox processor_thermal_rapl intel_rapl_common intel_soc_dts_iosf int3403_thermal int340x_thermal_zone intel_hid int3400_thermal acpi_thermal_rel sparse_keymap acpi_pad acpi_tad ip_tables hid_logitech_hidpp i915
 hid_multitouch i2c_algo_bit crct10dif_pclmul crc32_pclmul drm_kms_helper nvme crc32c_intel cec nvme_core serio_raw ghash_clmulni_intel drm r8169 hid_logitech_dj wmi i2c_hid video pinctrl_icelake fuse
CPU: 6 PID: 1159 Comm: fctsched Tainted: G      D W  OE     5.11.22-100.fc32.x86_64 #1
Hardware name: Dell Inc. Inspiron 5593/0FHJFF, BIOS 1.5.0 12/17/2019
RIP: 0010:refcount_warn_saturate+0x49/0xf0
Code: 70 01 00 0f 84 a4 00 00 00 c3 85 f6 74 3e 80 3d da 38 70 01 00 75 f2 48 c7 c7 60 be 40 b8 c6 05 ca 38 70 01 01 e8 27 a6 56 00 <0f> 0b c3 80 3d ba 38 70 01 00 75 d3 48 c7 c7 88 be 40 b8 c6 05 aa
RSP: 0018:ffffa9fb01f37c98 EFLAGS: 00010292
RAX: 0000000000000026 RBX: 00000000fffffff6 RCX: ffff9a5ac7798ac8
RDX: 00000000ffffffd8 RSI: 0000000000000027 RDI: ffff9a5ac7798ac0
RBP: ffff9a59440ec6c0 R08: 0000000000000000 R09: ffffa9fb01f37ac8
R10: ffffa9fb01f37ac0 R11: ffffffffb8b44f48 R12: ffff9a598746c000
R13: ffffa9fb01f37de0 R14: ffffa9fb01f37d14 R15: 2f2f2f2f2f2f2f2f
FS:  00007f3846ffd700(0000) GS:ffff9a5ac7780000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2dfc34e4e0 CR3: 000000011a4a4003 CR4: 0000000000770ee0
PKRU: 55555554
Call Trace:
 get_pid_task+0x5c/0x80
 pid_revalidate+0x25/0xb0
 lookup_fast+0xa7/0x130
 walk_component+0x33/0x190
 link_path_walk.part.0+0x20d/0x330
 ? path_init+0x2bd/0x3e0
 path_lookupat+0x3e/0x1c0
 filename_lookup+0x97/0x180
 ? strncpy_from_user+0x85/0x1a0
 ? getname_flags.part.0+0x45/0x1a0
 ? user_path_at_empty+0x3f/0x80
 do_readlinkat+0x4d/0x100
 __x64_sys_readlink+0x1b/0x20
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f384d834efb
Code: 73 01 c3 48 8b 0d 9d ef 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 59 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 6d ef 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007f3846ffc7f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000059
RAX: ffffffffffffffda RBX: 0000000000005486 RCX: 00007f384d834efb
RDX: 0000000000000200 RSI: 00007f3846ffca20 RDI: 00007f3846ffc820
RBP: 00007f3846ffc820 R08: 0000000000000000 R09: 00007f3846ffc690
R10: 00007f3846ffc543 R11: 0000000000000202 R12: 0000000000a3354b
R13: 00007f3846ffca20 R14: 00007f3834013640 R15: 00007f3846ffc808