Backtrace

WARNING: CPU: 8 PID: 63678 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 tun tls 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 intel_rapl_msr intel_rapl_common fat iwlmvm snd_sof_amd_renoir snd_hda_codec_realtek snd_sof_amd_acp snd_sof_pci snd_hda_codec_generic ledtrig_audio snd_sof snd_hda_codec_hdmi snd_hda_intel snd_sof_utils mac80211 snd_intel_dspcfg snd_intel_sdw_acpi libarc4 snd_soc_core snd_usb_audio snd_hda_codec snd_compress edac_mce_amd btusb ac97_bus snd_usbmidi_lib snd_pcm_dmaengine snd_hda_core snd_rpl_pci_acp6x snd_rawmidi btrtl snd_pci_acp6x snd_hwdep iwlwifi btbcm
 kvm_amd snd_seq btintel btmtk snd_seq_device uvcvideo kvm cfg80211 bluetooth joydev snd_pcm videobuf2_vmalloc videobuf2_memops snd_timer snd_pci_acp5x snd_rn_pci_acp3x videobuf2_v4l2 snd snd_acp_config snd_soc_acpi irqbypass videobuf2_common rapl wmi_bmof pcspkr i2c_piix4 k10temp snd_pci_acp3x soundcore rfkill cm32181 industrialio v4l2loopback(OE) videodev mc zram amdgpu drm_ttm_helper ttm iommu_v2 gpu_sched crct10dif_pclmul crc32_pclmul crc32c_intel nvme drm_buddy polyval_clmulni polyval_generic drm_display_helper nvme_core ccp ghash_clmulni_intel r8169 sp5100_tco cec amd_sfh wmi nvme_common video i2c_hid_acpi i2c_hid ip6_tables ip_tables fuse
CPU: 8 PID: 63678 Comm: postmaster Tainted: G           OE      6.0.15-300.fc37.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 ce 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:ffffa25f13c3fd98 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 00000000004000c0 RCX: 0000000000000000
RDX: 0000000000000012 RSI: ffffffff862ea6ff RDI: 0000000000000000
RBP: 0000000080000000 R08: ffffa25f13c3fd78 R09: 0000000000000040
R10: 0000000000000000 R11: 0000000000000000 R12: 00000000ffffffff
R13: ffff8bb74bbb4540 R14: ffff8bb74b5aba40 R15: ffff8bb74bbb44c0
FS:  00007f34619fe700(0000) GS:ffff8bbe2e800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f343d57b000 CR3: 00000007833ca000 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
 ? do_syscall_64+0x67/0x80
 ? _raw_spin_unlock+0x15/0x30
 ? alloc_fd+0xd1/0x170
 ? preempt_count_add+0x47/0xa0
 ? fd_install+0x5c/0xe0
 ? 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: 0033:0x7f345eedc217
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:00007ffd92188888 EFLAGS: 00000246 ORIG_RAX: 0000000000000020
RAX: ffffffffffffffda RBX: 0000000007fffffa RCX: 00007f345eedc217
RDX: 0000000000000000 RSI: 00007f341d57b010 RDI: 0000000000000000
RBP: 0000000007ffffff R08: 0000000000000000 R09: 00003fef00003fee
R10: 0000000000000001 R11: 0000000000000246 R12: 0000000007ffffff
R13: 00007f341d57b040 R14: 0000000007fffffa R15: 0000000008000000
 </TASK>