Backtrace

WARNING: CPU: 3 PID: 21734 at mm/util.c:623 kvmalloc_node+0xbe/0xd0
Modules linked in: xt_nat veth tls xt_conntrack xt_MASQUERADE nf_conntrack_netlink xt_addrtype nft_compat br_netfilter bridge stp llc overlay uinput rfcomm snd_seq_dummy snd_hrtimer 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 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr bnep sunrpc vfat fat snd_ctl_led ath10k_pci intel_rapl_msr snd_hda_codec_realtek intel_rapl_common ath10k_core snd_hda_codec_hdmi snd_hda_codec_generic snd_sof_amd_renoir snd_hda_intel snd_sof_amd_acp snd_sof_pci edac_mce_amd snd_intel_dspcfg dell_laptop snd_intel_sdw_acpi snd_sof btusb snd_sof_utils mac80211 snd_hda_codec btrtl btbcm kvm_amd dell_smm_hwmon btintel snd_soc_core uvcvideo kvm btmtk snd_hda_core snd_compress videobuf2_vmalloc ac97_bus libarc4 snd_pcm_dmaengine videobuf2_memops snd_hwdep ath bluetooth videobuf2_v4l2
 dell_wmi snd_seq irqbypass ledtrig_audio snd_pci_acp6x videobuf2_common rapl snd_seq_device snd_pci_acp5x snd_pcm dell_smbios videodev snd_rn_pci_acp3x cfg80211 dcdbas snd_timer sparse_keymap mc dell_wmi_descriptor joydev wmi_bmof ecdh_generic pcspkr snd_acp_config snd k10temp snd_soc_acpi i2c_piix4 snd_pci_acp3x soundcore dell_rbtn rfkill acpi_cpufreq zram amdgpu drm_ttm_helper ttm iommu_v2 nvme gpu_sched hid_multitouch crct10dif_pclmul crc32_pclmul crc32c_intel serio_raw sp5100_tco ghash_clmulni_intel drm_dp_helper nvme_core ccp r8169 wmi video i2c_hid_acpi i2c_hid ip6_tables ip_tables ipmi_devintf ipmi_msghandler fuse
CPU: 3 PID: 21734 Comm: postmaster Not tainted 5.18.6-200.fc36.x86_64 #1
Hardware name: Dell Inc. Inspiron 3505/0RV9WY, BIOS 1.0.0 07/07/2020
RIP: 0010:kvmalloc_node+0xbe/0xd0
Code: 00 00 48 8d 4c 0a ff e8 30 ef 03 00 48 83 c4 18 5b 5d 41 5c c3 cc 48 b9 00 00 00 00 00 20 00 00 eb c6 81 e5 00 20 00 00 75 e6 <0f> 0b eb e2 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 0f 1f 44 00
RSP: 0018:ffffa4440e1c7db8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000080000000 RCX: 0000000000000000
RDX: 0000000000000012 RSI: ffffffffa32c4152 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000040 R09: 00007fb037c63010
R10: 0000000000000000 R11: 0000000000000000 R12: 00000000ffffffff
R13: ffff8aa3f8305680 R14: ffff8aa60aa8a0c0 R15: ffff8aa3f8305600
FS:  00007fb07aaa0700(0000) GS:ffff8aa63dcc0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb057c63000 CR3: 00000002da224000 CR4: 00000000003506e0
Call Trace:
 <TASK>
 alloc_fdtable+0x7a/0x110
 expand_files+0x54/0x1c0
 ? __seccomp_filter+0x305/0x4c0
 alloc_fd+0x51/0x170
 __x64_sys_dup+0x3e/0x70
 do_syscall_64+0x5b/0x80
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? do_syscall_64+0x67/0x80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fb078f8f217
Code: 83 c4 08 48 3d 01 f0 ff ff 73 01 c3 48 8b 0d 68 8c 2c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 b8 20 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 41 8c 2c 00 f7 d8 64 89 01 48
RSP: 002b:00007ffc44fb2118 EFLAGS: 00000246 ORIG_RAX: 0000000000000020
RAX: ffffffffffffffda RBX: 0000000007fffffb RCX: 00007fb078f8f217
RDX: 0000000000000000 RSI: 00007fb037c63010 RDI: 0000000000000000
RBP: 0000000007ffffff R08: 0000000000000000 R09: 00003fee00003fed
R10: 0000000000000001 R11: 0000000000000246 R12: 0000000007ffffff
R13: 00007fb037c63040 R14: 0000000007fffffb R15: 0000000008000000
 </TASK>