[ 46.575015] ------------[ cut here ]------------ [ 46.575930] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.578472] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.579938] Modules linked in: [ 46.580528] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.582772] Tainted: [W]=WARN [ 46.583337] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.584868] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.585781] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 46.588954] RSP: 0018:ffff88801a0e7bc0 EFLAGS: 00010286 [ 46.589940] RAX: 0000000000000000 RBX: ffffed100341cf78 RCX: ffffffff813a4050 [ 46.591221] RDX: ffff888016c7b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.592478] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100341cf2f [ 46.593769] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.595049] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a0e7df8 [ 46.596329] FS: 00007f5c87382900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.597771] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.598842] CR2: 00007f5c87874580 CR3: 000000000fc51000 CR4: 0000000000350ef0 [ 46.600113] Call Trace: [ 46.600575] [ 46.601038] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.601943] ? __create_object+0x59/0x80 [ 46.602728] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.603699] __vmalloc_noprof+0x59/0x60 [ 46.604410] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.605280] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.606216] bpf_prog_alloc+0x39/0x200 [ 46.606950] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.607879] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.608766] do_seccomp+0x349/0x25e0 [ 46.609438] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.610354] ? __pfx_do_seccomp+0x10/0x10 [ 46.611139] ? find_held_lock+0x2b/0x80 [ 46.611897] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.612864] ? static_key_count+0x60/0x80 [ 46.613616] prctl_set_seccomp+0x4e/0x70 [ 46.614402] __do_sys_prctl+0xe6c/0x1d70 [ 46.615186] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.616050] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.617007] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.617993] ? irqentry_exit+0xf3/0x650 [ 46.618761] do_syscall_64+0xbf/0x430 [ 46.619454] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.620396] RIP: 0033:0x7f5c878745cd [ 46.621099] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 46.624233] RSP: 002b:00007ffcdb4b2850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.625580] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5c878745cd [ 46.626875] RDX: 00005568cd9e9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.628147] RBP: 00007ffcdb4b28b0 R08: 0000000000000000 R09: 00007ffcdb4b1f50 [ 46.629422] R10: 0000000000000000 R11: 0000000000000246 R12: 00005568e08d2ad0 [ 46.630719] R13: 00007ffcdb4b2ce0 R14: 00005568e08d3bc0 R15: 00005568e08e4780 [ 46.632003] [ 46.632423] irq event stamp: 1811 [ 46.633070] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 46.634601] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 46.636118] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 46.637659] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 46.639090] ---[ end trace 0000000000000000 ]--- [ 50.174799] ------------[ cut here ]------------ [ 50.175603] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.177367] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 50.178665] Modules linked in: [ 50.179197] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.181125] Tainted: [W]=WARN [ 50.181607] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.182968] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.183782] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 50.186552] RSP: 0018:ffff88801a267bc0 EFLAGS: 00010286 [ 50.187415] RAX: 0000000000000000 RBX: ffffed100344cf78 RCX: ffffffff813a4050 [ 50.188534] RDX: ffff88800f493780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.189677] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100344cf2f [ 50.191132] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.192412] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a267df8 [ 50.193745] FS: 00007f0090559900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.195422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.196488] CR2: 00007ffd07400ef7 CR3: 000000000b6df000 CR4: 0000000000350ef0 [ 50.197756] Call Trace: [ 50.198224] [ 50.198630] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.199527] ? __create_object+0x59/0x80 [ 50.200299] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.201258] __vmalloc_noprof+0x59/0x60 [ 50.202027] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.202894] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.203804] bpf_prog_alloc+0x39/0x200 [ 50.204486] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.205418] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.206331] do_seccomp+0x349/0x25e0 [ 50.207056] ? find_held_lock+0x2b/0x80 [ 50.207839] ? do_prlimit+0x310/0x610 [ 50.208548] ? __pfx_do_seccomp+0x10/0x10 [ 50.209333] ? do_raw_spin_unlock+0x53/0x220 [ 50.210171] ? _raw_spin_unlock+0x1e/0x40 [ 50.210961] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.211907] ? static_key_count+0x60/0x80 [ 50.212708] prctl_set_seccomp+0x4e/0x70 [ 50.213432] __do_sys_prctl+0xe6c/0x1d70 [ 50.214218] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.215079] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.216026] ? irqentry_exit+0xf3/0x650 [ 50.216789] do_syscall_64+0xbf/0x430 [ 50.217478] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.218437] RIP: 0033:0x7f0090a4b5cd [ 50.219149] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 50.222346] RSP: 002b:00007ffd073ff800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.223496] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0090a4b5cd [ 50.224574] RDX: 000056281b1e7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.225663] RBP: 00007ffd073ff860 R08: 0000000000000000 R09: 00007ffd073fef00 [ 50.226753] R10: 0000000000000000 R11: 0000000000000246 R12: 000056285229fb10 [ 50.227827] R13: 00007ffd073ffc90 R14: 00005628522a02b0 R15: 00005628522b46f0 [ 50.228925] [ 50.229282] irq event stamp: 1875 [ 50.229823] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 50.231116] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 50.232391] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 50.233685] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 50.234961] ---[ end trace 0000000000000000 ]--- [ 51.006136] ------------[ cut here ]------------ [ 51.007066] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.009059] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 51.010529] Modules linked in: [ 51.011180] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.013397] Tainted: [W]=WARN [ 51.014072] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.015558] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.016496] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 51.019676] RSP: 0018:ffff888015da7bc0 EFLAGS: 00010286 [ 51.020604] RAX: 0000000000000000 RBX: ffffed1002bb4f78 RCX: ffffffff813a4050 [ 51.021895] RDX: ffff88801a669bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.023197] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bb4f2f [ 51.024497] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.025743] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015da7df8 [ 51.027023] FS: 00007f6dc5e3a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.028434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.029494] CR2: 00007ffe9a57fef7 CR3: 0000000016815000 CR4: 0000000000350ef0 [ 51.030786] Call Trace: [ 51.031250] [ 51.031695] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.032541] ? __create_object+0x59/0x80 [ 51.033311] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.034295] __vmalloc_noprof+0x59/0x60 [ 51.035048] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.035922] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.036853] bpf_prog_alloc+0x39/0x200 [ 51.037544] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.038479] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.039384] do_seccomp+0x349/0x25e0 [ 51.040113] ? find_held_lock+0x2b/0x80 [ 51.040880] ? do_prlimit+0x310/0x610 [ 51.041574] ? __pfx_do_seccomp+0x10/0x10 [ 51.042373] ? do_raw_spin_unlock+0x53/0x220 [ 51.043192] ? _raw_spin_unlock+0x1e/0x40 [ 51.043975] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.044943] ? static_key_count+0x60/0x80 [ 51.045755] prctl_set_seccomp+0x4e/0x70 [ 51.046521] __do_sys_prctl+0xe6c/0x1d70 [ 51.047306] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.048163] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.049126] ? irqentry_exit+0xf3/0x650 [ 51.049888] do_syscall_64+0xbf/0x430 [ 51.050596] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.051538] RIP: 0033:0x7f6dc632c5cd [ 51.052229] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 51.055385] RSP: 002b:00007ffe9a57e9b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.056741] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6dc632c5cd [ 51.058049] RDX: 00005642a4cb0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.059340] RBP: 00007ffe9a57ea10 R08: 0000000000000000 R09: 00007ffe9a57e0b0 [ 51.060627] R10: 0000000000000000 R11: 0000000000000246 R12: 00005642cb88dad0 [ 51.061941] R13: 00007ffe9a57ee40 R14: 00005642cb88ebc0 R15: 00005642cb89f780 [ 51.063254] [ 51.063713] irq event stamp: 1833 [ 51.064327] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 51.065859] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 51.067437] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 51.069002] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 51.070542] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6954' (ECDSA) to the list of known hosts. 2025/11/18 21:04:11 fuzzer started 2025/11/18 21:04:11 dialing manager at localhost:34383 2025/11/18 21:04:11 checking machine... 2025/11/18 21:04:11 checking revisions... [ 51.952623] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:04:11 testing simple program... [ 52.031551] cgroup: Unknown subsys name 'net' [ 52.087248] cgroup: Unknown subsys name 'cpuset' [ 52.107063] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:04:10 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000000 RDX=0000000000000001 RSI=ffffea000075a900 RDI=ffff888017a5f9f8 RBP=ffffea000075a930 RSP=ffff888017a5f5f0 R8 =0000000000000000 R9 =fffff940000eb526 R10=0000000000000000 R11=0000000000000001 R12=000000001d6a4025 R13=ffff888017a5f9f8 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff81a2a7a4 RFL=00000293 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f0090559900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0090538020 CR3=000000001e880000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025851 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffea6c8dc08 CR3=000000001c144000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=2030313a34303a313220383120766f4e XMM01=73732878696e755f6d6170203a5d3534 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3534325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030313a34303a3132203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000