Backtrace

WARNING: CPU: 7 PID: 1691 at mm/page_alloc.c:5383 __alloc_pages+0x1f4/0x210
Modules linked in: ntb_tool binfmt_misc tls ntb_hw_plx(OE) ntb snd_seq_dummy rfcomm 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 intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common vfat fat isst_if_common nfit libnvdimm iwlmvm x86_pkg_temp_thermal mac80211 intel_powerclamp snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio coretemp libarc4 snd_hda_codec_hdmi snd_hda_intel kvm_intel btusb snd_intel_dspcfg iwlwifi kvm btrtl snd_intel_sdw_acpi btbcm btintel snd_hda_codec iwlmei snd_hda_core btmtk snd_hwdep irqbypass snd_seq intel_wmi_thunderbolt snd_seq_device snd_pcm rapl snd_timer intel_cstate snd pcspkr bluetooth intel_uncore cfg80211 ecdh_generic soundcore i2c_i801 rfkill i2c_smbus mei_me mei
 ioatdma zram nouveau crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel video drm_ttm_helper wdat_wdt ttm igb mxm_wmi drm_dp_helper e1000e dca wmi ip6_tables ip_tables fuse [last unloaded: ntb_tool]
CPU: 7 PID: 1691 Comm: bash Tainted: G          IOE     5.18.18-200.fc36.x86_64 #1
Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./X299 Taichi XE, BIOS P1.90 11/28/2019
RIP: 0010:__alloc_pages+0x1f4/0x210
Code: 48 8d 54 24 08 44 89 e6 89 df 89 5c 24 04 c6 44 24 28 00 4c 89 6c 24 10 e8 29 f1 ff ff 48 89 c5 e9 f3 fe ff ff 80 e3 3f eb c4 <0f> 0b 31 ed eb 98 44 89 e6 48 89 ef e8 1b c7 ff ff 31 ed e9 fe fe
RSP: 0018:ffffb45541853c78 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 00000000000000c4 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000034 RDI: 0000000000000cc4
RBP: ffff8d80427420d0 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000017 R11: ffffffff88cef3f0 R12: 0000000000000000
R13: 00000000ffffffff R14: ffff8d8047583268 R15: 0000000000000000
FS:  00007faa943bb740(0000) GS:ffff8d8f9ffc0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000564c599dcc50 CR3: 000000010807e006 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __dma_direct_alloc_pages.constprop.0+0x1f4/0x300
 dma_direct_alloc+0x6c/0x270
 tool_mw_trans_write+0x177/0x280 [ntb_tool]
 ? ptep_set_access_flags+0x2e/0x40
 ? _raw_spin_unlock+0x15/0x30
 ? wp_page_reuse+0x60/0x70
 full_proxy_write+0x50/0x80
 vfs_write+0xb0/0x290
 ksys_write+0x53/0xd0
 do_syscall_64+0x58/0x80
 ? handle_mm_fault+0xae/0x280
 ? do_user_addr_fault+0x1e2/0x670
 ? exc_page_fault+0x70/0x170
 entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7faa944bf8f7
Code: 0f 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
RSP: 002b:00007ffcbbd26658 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007faa944bf8f7
RDX: 0000000000000005 RSI: 0000564c599dcc50 RDI: 0000000000000001
RBP: 0000564c599dcc50 R08: 0000000000000000 R09: 0000000000000073
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005
R13: 00007faa945b7780 R14: 0000000000000005 R15: 00007faa945b29e0
 </TASK>