Backtrace

WARNING: CPU: 14 PID: 7537 at mm/util.c:628 kvmalloc_node+0xc0/0xd0
Modules linked in: xt_nat veth vxlan ip6_udp_tunnel udp_tunnel xt_policy xt_mark xt_u32 xt_conntrack xt_MASQUERADE nf_conntrack_netlink xt_addrtype nft_compat br_netfilter bridge stp llc overlay uhid 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 intel_rapl_msr intel_rapl_common sunrpc vfat fat snd_sof_amd_renoir snd_sof_amd_acp snd_sof_pci snd_sof snd_sof_utils snd_hda_codec_realtek snd_hda_codec_generic iwlmvm snd_soc_core ledtrig_audio snd_hda_codec_hdmi snd_hda_intel edac_mce_amd snd_compress snd_intel_dspcfg ac97_bus snd_intel_sdw_acpi mac80211 snd_pcm_dmaengine libarc4 snd_usb_audio snd_hda_codec kvm_amd btusb snd_usbmidi_lib iwlwifi snd_hda_core btrtl snd_rpl_pci_acp6x btbcm snd_rawmidi snd_pci_acp6x snd_hwdep
 btintel kvm snd_seq btmtk snd_seq_device irqbypass snd_pcm rapl pcspkr wmi_bmof cfg80211 bluetooth snd_timer snd_pci_acp5x snd snd_rn_pci_acp3x snd_acp_config snd_soc_acpi joydev k10temp i2c_piix4 snd_pci_acp3x rfkill soundcore cm32181 industrialio v4l2loopback(OE) videodev mc zram amdgpu drm_ttm_helper ttm iommu_v2 crct10dif_pclmul crc32_pclmul gpu_sched nvme crc32c_intel polyval_clmulni drm_buddy polyval_generic drm_display_helper nvme_core ghash_clmulni_intel ccp sp5100_tco r8169 amd_sfh cec nvme_common wmi video i2c_hid_acpi i2c_hid ip6_tables ip_tables fuse
CPU: 14 PID: 7537 Comm: postmaster Tainted: G           OE      6.0.5-200.fc36.x86_64 #1
Hardware name: SYSTEM_MANUFACTURER SYSTEM_PRODUCT_NAME/Default string, BIOS 5.19 01/05/2022
RIP: 0010:kvmalloc_node+0xc0/0xd0
Code: 00 00 48 8d 4c 0a ff e8 de 24 04 00 48 83 c4 18 5b 5d 41 5c c3 cc cc cc cc 48 b9 00 00 00 00 00 20 00 00 eb c3 80 e7 20 75 e6 <0f> 0b eb e2 66 66 2e 0f 1f 84 00 00 00 00 00 90 0f 1f 44 00 00 53
RSP: 0018:ffffab6151b37df8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 00000000004000c0 RCX: 0000000000000000
RDX: 0000000000000012 RSI: ffffffff8d2e9ebf RDI: 0000000000000000
RBP: 0000000080000000 R08: ffffab6151b37dd8 R09: 0000000000000040
R10: 0000000000000000 R11: 0000000000000000 R12: 00000000ffffffff
R13: ffff915c49d56640 R14: ffff915da2397040 R15: ffff915c49d565c0
FS:  00007fa44c7f8700(0000) GS:ffff91632e980000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa42837b000 CR3: 000000047d908000 CR4: 0000000000750ee0
PKRU: 55555554
Call Trace:
 <TASK>
 alloc_fdtable+0x7a/0x110
 expand_files+0x54/0x1f0
 ? __seccomp_filter+0x320/0x4d0
 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
 ? exc_page_fault+0x70/0x170
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fa449cdc217
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:00007ffc2aa3a0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000020
RAX: ffffffffffffffda RBX: 0000000007fffffa RCX: 00007fa449cdc217
RDX: 0000000000000000 RSI: 00007fa40837b010 RDI: 0000000000000000
RBP: 0000000007ffffff R08: 0000000000000000 R09: 00003fef00003fee
R10: 0000000000000001 R11: 0000000000000246 R12: 0000000007ffffff
R13: 00007fa40837b040 R14: 0000000007fffffa R15: 0000000008000000
 </TASK>