Kerneloops

Note: Executable of this report does not come from a package.
Similar reports
Problem #779492
Component
kernel
Last affected version
N/A
Executable
unknown
First occurrence
2023-02-14
Last occurrence
2023-04-15
Unique reports
2
Quality
-28

Graphs

Statistics

Operating system Unique / Total count
Fedora 36 2 / 2
Fedora 37 2 / 3
Operating system Count
Fedora 37 3
Fedora 36 2
Architecture Count
x86_64 5

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.

No reports in the last 20 months.

History

Daily:

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
preempt_count_add
vmlinux 0x6a
2
? preempt_count_add
vmlinux 0x6a
3
preempt_count_add
vmlinux 0x6a
4
preempt_count_add
vmlinux 0x6a
5
preempt_count_add
vmlinux 0x6a
6
cifs_kill_sb
cifs /usr/src/debug/kernel-6.1.7/linux-6.1.7-100.fc36.x86_64/fs/cifs/cifsfs.c 301
7
preempt_count_add
vmlinux 0x6a
8
preempt_count_add
vmlinux 0x6a
9
preempt_count_add
vmlinux 0x6a
10
preempt_count_add
vmlinux 0x6a
11
preempt_count_add
vmlinux 0x6a
12
preempt_count_add
vmlinux 0x6a
13
? preempt_count_add
vmlinux 0x6a
14
preempt_count_add
vmlinux 0x6a 
BUG: Dentry 00000000b408f842{i=a000000021aa7,n=/}  still in use (2) [unmount of cifs cifs]
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3383100 at fs/dcache.c:1676 umount_check.cold+0x2f/0x3b
Modules linked in: nls_utf8 cifs cifs_arc4 cifs_md4 cfg80211 tls rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache netfs uinput rfcomm snd_seq_dummy snd_hrtimer nft_masq 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 ip_gre ip_tunnel gre wireguard curve25519_x86_64 libcurve25519_generic ip6_udp_tunnel udp_tunnel ip_set nf_tables nfnetlink bnep sunrpc binfmt_misc vfat fat squashfs loop snd_sof_pci_intel_tgl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda intel_rapl_msr snd_sof_pci intel_rapl_common snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_hdac_hda snd_hda_codec_hdmi snd_hda_ext_core snd_soc_acpi_intel_match pktcdvd snd_soc_acpi soundwire_bus iTCO_wdt intel_pmc_bxt ee1004 x86_pkg_temp_thermal iTCO_vendor_support snd_soc_core mei_hdcp mei_pxp snd_hda_codec_realtek
 intel_powerclamp coretemp snd_compress snd_hda_codec_generic ac97_bus ledtrig_audio kvm_intel snd_pcm_dmaengine snd_hda_intel btusb snd_intel_dspcfg snd_intel_sdw_acpi snd_usb_audio snd_hda_codec btrtl btbcm kvm snd_hda_core snd_usbmidi_lib btintel snd_rawmidi btmtk snd_hwdep irqbypass snd_seq uvcvideo intel_cstate snd_seq_device bluetooth intel_uncore snd_pcm videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common pcspkr i2c_i801 wmi_bmof mxm_wmi i2c_smbus snd_timer rfkill videodev snd mei_me soundcore mc pl2303 joydev mei acpi_tad acpi_pad sch_fq tcp_htcp zram i915 crct10dif_pclmul crc32_pclmul nvme crc32c_intel polyval_clmulni polyval_generic drm_buddy e1000e drm_display_helper igc ghash_clmulni_intel nvme_core sha512_ssse3 cec serio_raw ttm nvme_common video wmi pinctrl_tigerlake ip6_tables ip_tables fuse
CPU: 1 PID: 3383100 Comm: umount Not tainted 6.1.7-100.fc36.x86_64 #1
Hardware name: Micro-Star International Co., Ltd. MS-7D09/Z590-A PRO (MS-7D09), BIOS 1.20 06/18/2021
RIP: 0010:umount_check.cold+0x2f/0x3b
Code: 8d 88 c8 03 00 00 48 8b 40 28 4c 8b 08 48 8b 46 30 48 85 c0 74 1c 48 8b 50 40 51 48 c7 c7 b0 b8 71 bb 48 89 f1 e8 c0 4d ff ff <0f> 0b 58 e9 62 87 66 ff 31 d2 eb e4 48 8b 43 28 48 8b 75 28 48 c7
RSP: 0018:ffffc124cf8a3da8 EFLAGS: 00010286
RAX: 000000000000005a RBX: 0000000000152d0c RCX: 0000000000000000
RDX: 0000000000000002 RSI: ffffffffbb74b8a3 RDI: 00000000ffffffff
RBP: ffffffffba3e49d0 R08: 0000000000000000 R09: ffffc124cf8a3c58
R10: 0000000000000003 R11: ffffffffbc146488 R12: ffff9f049fd04cc4
R13: ffff9f05ff403800 R14: 0000000000000000 R15: 0000000000000000
FS:  00007f7b5fec9800(0000) GS:ffff9f0abd440000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7b5fd95560 CR3: 000000025fc54005 CR4: 0000000000770ee0
PKRU: 55555554
Call Trace:
 <TASK>
 d_walk+0x62/0x2c0
 ? _raw_spin_unlock+0x15/0x30
 shrink_dcache_for_umount+0x49/0x130
 generic_shutdown_super+0x1a/0x130
 kill_anon_super+0x14/0x30
 cifs_kill_sb+0x42/0x50 [cifs]
 deactivate_locked_super+0x2c/0xa0
 cleanup_mnt+0xbd/0x150
 task_work_run+0x56/0x90
 exit_to_user_mode_prepare+0x1c8/0x1f0
 syscall_exit_to_user_mode+0x17/0x40
 do_syscall_64+0x67/0x80
 ? exc_page_fault+0x70/0x170
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f7b5fd1181b
Code: 0b 66 0e 00 f7 d8 64 89 01 48 83 c8 ff c3 90 f3 0f 1e fa 31 f6 e9 05 00 00 00 0f 1f 44 00 00 f3 0f 1e fa b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 05 c3 0f 1f 40 00 48 8b 15 d1 65 0e 00 f7 d8
RSP: 002b:00007ffdb6725438 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 0000561c7b515560 RCX: 00007f7b5fd1181b
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000561c7b516f50
RBP: 0000561c7b515678 R08: 0000000000000030 R09: 0000000000000040
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000561c7b516f50 R14: 0000561c7b515790 R15: 0000561c7b515560
 </TASK>