[ 43.939573] ------------[ cut here ]------------ [ 43.940275] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.941881] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 43.943051] Modules linked in: [ 43.943565] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.945137] Tainted: [W]=WARN [ 43.945610] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.946777] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.947488] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 43.950048] RSP: 0018:ffff8880183ffbc0 EFLAGS: 00010286 [ 43.950828] RAX: 0000000000000000 RBX: ffffed100307ff78 RCX: ffffffff813a4050 [ 43.951863] RDX: ffff888009cfb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.952885] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100307ff2f [ 43.953901] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.954927] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880183ffdf8 [ 43.955957] FS: 00007f7beb841900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.957096] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.957935] CR2: 00007f7bebd33580 CR3: 000000001d8a4000 CR4: 0000000000350ef0 [ 43.958952] Call Trace: [ 43.959331] [ 43.959690] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.960389] ? __create_object+0x59/0x80 [ 43.961021] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.961808] __vmalloc_noprof+0x59/0x60 [ 43.962379] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.963063] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.963817] bpf_prog_alloc+0x39/0x200 [ 43.964373] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.965112] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.965841] do_seccomp+0x349/0x25e0 [ 43.966395] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.967110] ? __pfx_do_seccomp+0x10/0x10 [ 43.967755] ? find_held_lock+0x2b/0x80 [ 43.968345] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.969118] ? static_key_count+0x60/0x80 [ 43.969941] prctl_set_seccomp+0x4e/0x70 [ 43.970608] __do_sys_prctl+0xe6c/0x1d70 [ 43.971193] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.971883] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.972639] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.973366] ? irqentry_exit+0xf3/0x650 [ 43.973962] do_syscall_64+0xbf/0x430 [ 43.974557] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.975300] RIP: 0033:0x7f7bebd335cd [ 43.975866] 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 [ 43.978426] RSP: 002b:00007ffc327bf920 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.979542] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7bebd335cd [ 43.980566] RDX: 000055a1bff39e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.982184] RBP: 00007ffc327bf980 R08: 0000000000000000 R09: 00007ffc327bf020 [ 43.983206] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a1fd01aad0 [ 43.984230] R13: 00007ffc327bfdb0 R14: 000055a1fd01bbc0 R15: 000055a1fd02c780 [ 43.985261] [ 43.985629] irq event stamp: 1915 [ 43.986112] hardirqs last enabled at (1923): [] __up_console_sem+0x78/0x80 [ 43.987317] hardirqs last disabled at (1932): [] __up_console_sem+0x5d/0x80 [ 43.988503] softirqs last enabled at (1902): [] handle_softirqs+0x50c/0x770 [ 43.989734] softirqs last disabled at (1897): [] __irq_exit_rcu+0xc4/0x100 [ 43.990927] ---[ end trace 0000000000000000 ]--- [ 46.636586] ------------[ cut here ]------------ [ 46.637444] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.639462] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 46.640978] Modules linked in: [ 46.641614] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.643614] Tainted: [W]=WARN [ 46.644162] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.645624] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.646511] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 46.649724] RSP: 0018:ffff88801007fbc0 EFLAGS: 00010286 [ 46.650707] RAX: 0000000000000000 RBX: ffffed100200ff78 RCX: ffffffff813a4050 [ 46.652019] RDX: ffff888017925340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.653305] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100200ff2f [ 46.654577] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.655867] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801007fdf8 [ 46.657153] FS: 00007f5216094900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.658588] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.659663] CR2: 00007f5216586580 CR3: 000000000d367000 CR4: 0000000000350ef0 [ 46.660955] Call Trace: [ 46.661423] [ 46.661879] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.662769] ? __create_object+0x59/0x80 [ 46.663565] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.664484] __vmalloc_noprof+0x59/0x60 [ 46.665239] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.666126] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.667069] bpf_prog_alloc+0x39/0x200 [ 46.667833] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.668773] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.669693] do_seccomp+0x349/0x25e0 [ 46.670365] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.671277] ? __pfx_do_seccomp+0x10/0x10 [ 46.672082] ? find_held_lock+0x2b/0x80 [ 46.672843] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.673826] ? static_key_count+0x60/0x80 [ 46.674636] prctl_set_seccomp+0x4e/0x70 [ 46.675388] __do_sys_prctl+0xe6c/0x1d70 [ 46.676178] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.677045] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.678021] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.678995] ? irqentry_exit+0xf3/0x650 [ 46.679785] do_syscall_64+0xbf/0x430 [ 46.680479] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.681421] RIP: 0033:0x7f52165865cd [ 46.682136] 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 [ 46.685327] RSP: 002b:00007fff8a19aec0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.686673] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f52165865cd [ 46.687984] RDX: 00005620db12fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.689259] RBP: 00007fff8a19af20 R08: 0000000000000000 R09: 00007fff8a19a5c0 [ 46.690556] R10: 0000000000000000 R11: 0000000000000246 R12: 00005620e1f352b0 [ 46.691848] R13: 00007fff8a19b350 R14: 00005620e1f37d20 R15: 00005620e1f498d0 [ 46.693160] [ 46.693633] irq event stamp: 1697 [ 46.694245] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 46.695792] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 46.696771] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 46.697756] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 46.698722] ---[ end trace 0000000000000000 ]--- [ 47.310814] ------------[ cut here ]------------ [ 47.311792] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.313835] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 47.315376] Modules linked in: [ 47.316038] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.318041] Tainted: [W]=WARN [ 47.318665] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.320147] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.321087] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 47.324265] RSP: 0018:ffff888014847bc0 EFLAGS: 00010286 [ 47.325271] RAX: 0000000000000000 RBX: ffffed1002908f78 RCX: ffffffff813a4050 [ 47.326562] RDX: ffff888016710000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.327858] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002908f2f [ 47.329151] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.330433] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014847df8 [ 47.331735] FS: 00007f2142254900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.333175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.334235] CR2: 00007f2142746580 CR3: 000000001fe04000 CR4: 0000000000350ef0 [ 47.335549] Call Trace: [ 47.336016] [ 47.336436] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.337345] ? __create_object+0x59/0x80 [ 47.338142] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.339137] __vmalloc_noprof+0x59/0x60 [ 47.339928] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.340809] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.341757] bpf_prog_alloc+0x39/0x200 [ 47.342452] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.343649] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.344728] do_seccomp+0x349/0x25e0 [ 47.345501] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.346587] ? __pfx_do_seccomp+0x10/0x10 [ 47.347464] ? find_held_lock+0x2b/0x80 [ 47.348345] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.349471] ? static_key_count+0x60/0x80 [ 47.350375] prctl_set_seccomp+0x4e/0x70 [ 47.351296] __do_sys_prctl+0xe6c/0x1d70 [ 47.352202] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.353195] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.354310] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.355452] ? irqentry_exit+0xf3/0x650 [ 47.356343] do_syscall_64+0xbf/0x430 [ 47.357201] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.358316] RIP: 0033:0x7f21427465cd [ 47.359137] 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 [ 47.362808] RSP: 002b:00007ffc47549110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.364403] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f21427465cd [ 47.365917] RDX: 0000558d76d5fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.367422] RBP: 00007ffc47549170 R08: 0000000000000000 R09: 00007ffc47548810 [ 47.368618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558da682fad0 [ 47.369591] R13: 00007ffc475495a0 R14: 0000558da6830bc0 R15: 0000558da6841780 [ 47.370591] [ 47.370922] irq event stamp: 1765 [ 47.371389] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 47.372562] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 47.373717] softirqs last enabled at (1280): [] handle_softirqs+0x50c/0x770 [ 47.374895] softirqs last disabled at (1271): [] __irq_exit_rcu+0xc4/0x100 [ 47.376103] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21011' (ECDSA) to the list of known hosts. 2025/11/18 04:08:06 fuzzer started 2025/11/18 04:08:06 dialing manager at localhost:37895 2025/11/18 04:08:06 checking machine... 2025/11/18 04:08:06 checking revisions... [ 48.207042] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:08:07 testing simple program... [ 48.284245] cgroup: Unknown subsys name 'net' [ 48.340381] cgroup: Unknown subsys name 'cpuset' [ 48.352223] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:08:06 Registers: info registers vcpu 0 RAX=ffff88800d7eb500 RBX=ffff88800eb11d20 RCX=ffff88800d8930a0 RDX=ffff88800d5ae888 RSI=ffff88800d893080 RDI=0000000000000000 RBP=ffff88801ffb0b90 RSP=ffff8880143f7998 R8 =0000000000000000 R9 =ffffed100287ef25 R10=0000000000000003 R11=0000000000000001 R12=ffff88800d893080 R13=0000000000000020 R14=0000000000000001 R15=0000000000000286 RIP=ffffffff81b62696 RFL=00000082 [--S----] 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 00007f5216094900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5216063008 CR3=000000000e5d0000 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=0000000000026a95 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f521664c0b0 CR3=0000000009e93000 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=2036303a38303a343020383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035303a38303a3430203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000