[323998.416872] general protection fault, probably for non-canonical address 0x3689d0f2f570fb23: 0000 [#20] PREEMPT SMP NOPTI [323998.417081] CPU: 3 PID: 3096 Comm: busybox Tainted: G D 6.1.0-21-amd64 #1 Debian 6.1.90-1 [323998.417273] Hardware name: Xen HVM domU, BIOS 4.13 04/11/2024 [323998.417458] RIP: 0010:kmem_cache_alloc+0xeb/0x300 [323998.417646] Code: 01 48 83 79 10 00 48 89 04 24 0f 84 be 01 00 00 48 85 c0 0f 84 b5 01 00 00 8b 4d 28 48 8b 9d b8 00 00 00 48 8b 7d 00 48 01 c1 <48> 33 19 48 89 ce 48 8d 8a 00 20 00 00 48 0f ce 48 31 f3 65 48 0f [323998.418031] RSP: 0018:ffffb7f800f4bab8 EFLAGS: 00010212 [323998.418228] RAX: 3689d0f2f570fadb RBX: 710717626dfa403c RCX: 3689d0f2f570fb23 [323998.418428] RDX: 0000006bc2f3a003 RSI: 0000000000000200 RDI: 0000000000037b70 [323998.418630] RBP: ffff92dcc01cb400 R08: 000000000000000e R09: ffff92dccc519208 [323998.418828] R10: ffff92dccc519280 R11: 0000000000000000 R12: ffff92dcc969bbc0 [323998.419029] R13: 0000000000000cc0 R14: ffffffffa389bb61 R15: 0000000000000098 [323998.419269] FS: 00007f7a4243fb28(0000) GS:ffff92dfbe6c0000(0000) knlGS:0000000000000000 [323998.419535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [323998.419798] CR2: 00007f7a4239a000 CR3: 0000000108d86000 CR4: 0000000000750ee0 [323998.420063] PKRU: 55555554 [323998.420326] Call Trace: [323998.420588] [323998.420848] ? __die_body.cold+0x1a/0x1f [323998.421112] ? die_addr+0x38/0x60 [323998.421372] ? exc_general_protection+0x221/0x4a0 [323998.421628] ? asm_exc_general_protection+0x22/0x30 [323998.421878] ? vm_area_dup+0x21/0x90 [323998.422124] ? kmem_cache_alloc+0xeb/0x300 [323998.422362] ? kmem_cache_alloc+0x96/0x300 [323998.422593] vm_area_dup+0x21/0x90 [323998.422818] ? mntput_no_expire+0x4a/0x250 [323998.423038] ? call_rcu+0xde/0x6b0 [323998.423251] ? kmem_cache_free+0x15/0x310 [323998.423459] ? exit_to_user_mode_prepare+0x44/0x1f0 [323998.423661] ? syscall_exit_to_user_mode+0x1e/0x40 [323998.423863] ? do_syscall_64+0x61/0xb0 [323998.424067] ? exit_to_user_mode_prepare+0x44/0x1f0 [323998.424269] ? kmem_cache_alloc_bulk+0x1ed/0x330 [323998.424464] ? mas_alloc_nodes+0x108/0x210 [323998.424656] __split_vma+0x45/0x190 [323998.424845] do_mas_align_munmap+0x3f6/0x4d0 [323998.425033] do_mas_munmap+0xd2/0x120 [323998.425219] __vm_munmap+0xba/0x170 [323998.425405] __x64_sys_munmap+0x17/0x20 [323998.425587] do_syscall_64+0x55/0xb0 [323998.425768] ? exit_to_user_mode_prepare+0x44/0x1f0 [323998.425953] ? syscall_exit_to_user_mode+0x1e/0x40 [323998.426155] ? do_syscall_64+0x61/0xb0 [323998.426354] ? exit_to_user_mode_prepare+0x44/0x1f0 [323998.426554] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [323998.426750] RIP: 0033:0x7f7a423d7dda [323998.426939] Code: 89 c7 e8 00 52 fe ff 48 83 c4 08 c3 55 48 89 f5 53 48 89 fb 48 83 ec 08 e8 c0 4a 02 00 b8 0b 00 00 00 48 89 df 48 89 ee 0f 05 <48> 89 c7 e8 d5 51 fe ff 48 83 c4 08 5b 5d c3 31 c0 83 fa 04 74 0c [323998.427327] RSP: 002b:00007ffd5f3653b0 EFLAGS: 00000202 ORIG_RAX: 000000000000000b [323998.427522] RAX: ffffffffffffffda RBX: 00007f7a4239a000 RCX: 00007f7a423d7dda [323998.427717] RDX: 0000000000000000 RSI: 0000000000002000 RDI: 00007f7a4239a000 [323998.427913] RBP: 0000000000002000 R08: 00007f7a4243dac0 R09: 0000557785037310 [323998.428113] R10: 0000000000000002 R11: 0000000000000202 R12: 00007f7a4243fb5c [323998.428309] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000 [323998.428508] [323998.428697] Modules linked in: wireguard libchacha20poly1305 chacha_x86_64 poly1305_x86_64 curve25519_x86_64 libcurve25519_generic libchacha ip6_udp_tunnel udp_tunnel tun iptable_filter macvlan veth xt_nat xt_tcpudp xt_conntrack nft_chain_nat xt_MASQUERADE nf_nat nf_conntrack_netlink nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xfrm_user xfrm_algo xt_addrtype nft_compat nf_tables libcrc32c nfnetlink br_netfilter bridge stp llc xenfs xen_privcmd rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache netfs overlay sunrpc binfmt_misc intel_rapl_msr intel_rapl_common intel_pmc_core ghash_clmulni_intel sha512_ssse3 sha512_generic sha256_ssse3 sha1_ssse3 aesni_intel ppdev crypto_simd cryptd joydev parport_pc sg parport evdev serio_raw button pcspkr dm_mod fuse loop configfs efi_pstore ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic hid_generic usbhid hid sr_mod cdrom ata_generic ata_piix bochs drm_vram_helper drm_kms_helper xen_netfront drm_ttm_helper libata [323998.428742] xen_blkfront ttm uhci_hcd ehci_hcd crct10dif_pclmul crct10dif_common crc32_pclmul crc32c_intel i2c_piix4 drm scsi_mod usbcore psmouse floppy usb_common scsi_common [323998.431183] ---[ end trace 0000000000000000 ]--- [323998.431386] RIP: 0010:kmem_cache_alloc+0xeb/0x300 [323998.431589] Code: 01 48 83 79 10 00 48 89 04 24 0f 84 be 01 00 00 48 85 c0 0f 84 b5 01 00 00 8b 4d 28 48 8b 9d b8 00 00 00 48 8b 7d 00 48 01 c1 <48> 33 19 48 89 ce 48 8d 8a 00 20 00 00 48 0f ce 48 31 f3 65 48 0f [323998.432012] RSP: 0018:ffffb7f807b377e8 EFLAGS: 00010212 [323998.432233] RAX: 3689d0f2f570fadb RBX: 710717626dfa403c RCX: 3689d0f2f570fb23 [323998.432459] RDX: 0000006bc2f3a003 RSI: 0000000000000200 RDI: 0000000000037b70 [323998.432684] RBP: ffff92dcc01cb400 R08: 000000000000000c R09: ffff92dcc4325408 [323998.432928] R10: ffff92dcc4325480 R11: 0000000000000000 R12: ffff92dccc3fb140 [323998.433155] R13: 0000000000000cc0 R14: ffffffffa389bb61 R15: 0000000000000098 [323998.433384] FS: 00007f7a4243fb28(0000) GS:ffff92dfbe6c0000(0000) knlGS:0000000000000000 [323998.433616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [323998.433846] CR2: 00007f7a4239a000 CR3: 0000000108d86000 CR4: 0000000000750ee0 [323998.434084] PKRU: 55555554