[ 39.071563] ------------[ cut here ]------------ [ 39.072484] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.074489] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.075952] Modules linked in: [ 39.076544] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.078566] Tainted: [W]=WARN [ 39.079176] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.080668] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.081525] 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 [ 39.084671] RSP: 0018:ffff88801930fbc0 EFLAGS: 00010286 [ 39.085637] RAX: 0000000000000000 RBX: ffffed1003261f78 RCX: ffffffff813a4050 [ 39.086914] RDX: ffff88800f6f5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.088188] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003261f2f [ 39.089462] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.090744] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801930fdf8 [ 39.092053] FS: 00007fef150d5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.093494] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.094560] CR2: 00007fef155c7580 CR3: 000000000e9ae000 CR4: 0000000000350ef0 [ 39.095891] Call Trace: [ 39.096348] [ 39.096813] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.097702] ? __create_object+0x59/0x80 [ 39.098430] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.099412] __vmalloc_noprof+0x59/0x60 [ 39.100167] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.101022] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.101948] bpf_prog_alloc+0x39/0x200 [ 39.102677] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.103569] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.104476] do_seccomp+0x349/0x25e0 [ 39.105193] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.106120] ? __pfx_do_seccomp+0x10/0x10 [ 39.106908] ? find_held_lock+0x2b/0x80 [ 39.107650] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.108560] ? static_key_count+0x60/0x80 [ 39.109360] prctl_set_seccomp+0x4e/0x70 [ 39.110133] __do_sys_prctl+0xe6c/0x1d70 [ 39.110919] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.111759] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.112721] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.113685] ? irqentry_exit+0xf3/0x650 [ 39.114391] do_syscall_64+0xbf/0x430 [ 39.115139] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.116091] RIP: 0033:0x7fef155c75cd [ 39.116799] 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 [ 39.119976] RSP: 002b:00007fffad9d84a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.121337] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fef155c75cd [ 39.122627] RDX: 000055c01f2bee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.123910] RBP: 00007fffad9d8500 R08: 0000000000000000 R09: 00007fffad9d7ba0 [ 39.125180] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c0532bd2b0 [ 39.126465] R13: 00007fffad9d8930 R14: 000055c0532bfd20 R15: 000055c0532d18d0 [ 39.127774] [ 39.128203] irq event stamp: 1731 [ 39.128831] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 39.130345] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 39.131869] softirqs last enabled at (1596): [] handle_softirqs+0x50c/0x770 [ 39.133437] softirqs last disabled at (1581): [] __irq_exit_rcu+0xc4/0x100 [ 39.134968] ---[ end trace 0000000000000000 ]--- [ 41.920053] ------------[ cut here ]------------ [ 41.921011] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.923063] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 41.924532] Modules linked in: [ 41.925169] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.927162] Tainted: [W]=WARN [ 41.927763] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.929242] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.930163] 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 [ 41.933394] RSP: 0018:ffff8880178bfbc0 EFLAGS: 00010286 [ 41.934380] RAX: 0000000000000000 RBX: ffffed1002f17f78 RCX: ffffffff813a4050 [ 41.935710] RDX: ffff88801591b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.937005] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f17f2f [ 41.938299] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.939608] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178bfdf8 [ 41.940905] FS: 00007f0eb5570900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.942350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.943422] CR2: 00007fffa94cfef7 CR3: 0000000020311000 CR4: 0000000000350ef0 [ 41.944722] Call Trace: [ 41.945196] [ 41.945653] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.946494] ? __create_object+0x59/0x80 [ 41.947298] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.948260] __vmalloc_noprof+0x59/0x60 [ 41.949021] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.949914] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.950868] bpf_prog_alloc+0x39/0x200 [ 41.951576] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.952507] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.953425] do_seccomp+0x349/0x25e0 [ 41.954151] ? find_held_lock+0x2b/0x80 [ 41.955112] ? do_prlimit+0x310/0x610 [ 41.955861] ? __pfx_do_seccomp+0x10/0x10 [ 41.956650] ? do_raw_spin_unlock+0x53/0x220 [ 41.957430] ? _raw_spin_unlock+0x1e/0x40 [ 41.958217] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.959213] ? static_key_count+0x60/0x80 [ 41.960016] prctl_set_seccomp+0x4e/0x70 [ 41.960793] __do_sys_prctl+0xe6c/0x1d70 [ 41.961546] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.962398] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.963378] ? irqentry_exit+0xf3/0x650 [ 41.964141] do_syscall_64+0xbf/0x430 [ 41.964887] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.965845] RIP: 0033:0x7f0eb5a625cd [ 41.966507] 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 [ 41.969709] RSP: 002b:00007fffa94cd790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.971098] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0eb5a625cd [ 41.972372] RDX: 0000560cd9dcae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.973644] RBP: 00007fffa94cd7f0 R08: 0000000000000000 R09: 00007fffa94cce90 [ 41.974934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560cf17b8bf0 [ 41.976213] R13: 00007fffa94cdc20 R14: 0000560cf17c2380 R15: 0000560cf17cd460 [ 41.977521] [ 41.977988] irq event stamp: 1731 [ 41.978649] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 41.980185] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 41.981699] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 41.983280] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 41.984824] ---[ end trace 0000000000000000 ]--- [ 42.633291] ------------[ cut here ]------------ [ 42.634313] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.636574] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.638166] Modules linked in: [ 42.638855] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.641304] Tainted: [W]=WARN [ 42.642031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.643662] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.644658] 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 [ 42.648116] RSP: 0018:ffff88800a44fbc0 EFLAGS: 00010286 [ 42.649187] RAX: 0000000000000000 RBX: ffffed1001489f78 RCX: ffffffff813a4050 [ 42.650619] RDX: ffff88801630d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.652025] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001489f2f [ 42.653440] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.654868] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a44fdf8 [ 42.656274] FS: 00007f49ead89900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.657864] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.659040] CR2: 00007ffe6b998ef7 CR3: 000000001bde7000 CR4: 0000000000350ef0 [ 42.660417] Call Trace: [ 42.660974] [ 42.661430] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.662410] ? __create_object+0x59/0x80 [ 42.663290] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.664358] __vmalloc_noprof+0x59/0x60 [ 42.665185] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.666133] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.667176] bpf_prog_alloc+0x39/0x200 [ 42.667980] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.668995] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.669986] do_seccomp+0x349/0x25e0 [ 42.670781] ? find_held_lock+0x2b/0x80 [ 42.671629] ? do_prlimit+0x310/0x610 [ 42.672401] ? __pfx_do_seccomp+0x10/0x10 [ 42.673274] ? do_raw_spin_unlock+0x53/0x220 [ 42.674194] ? _raw_spin_unlock+0x1e/0x40 [ 42.675067] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.676126] ? static_key_count+0x60/0x80 [ 42.677004] prctl_set_seccomp+0x4e/0x70 [ 42.677853] __do_sys_prctl+0xe6c/0x1d70 [ 42.678713] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.679677] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.680740] ? irqentry_exit+0xf3/0x650 [ 42.681531] do_syscall_64+0xbf/0x430 [ 42.682339] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.683403] RIP: 0033:0x7f49eb27b5cd [ 42.684179] 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 [ 42.687690] RSP: 002b:00007ffe6b9974f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.688947] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f49eb27b5cd [ 42.690143] RDX: 000055db61bc0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.691328] RBP: 00007ffe6b997550 R08: 0000000000000000 R09: 00007ffe6b996bf0 [ 42.692509] R10: 0000000000000000 R11: 0000000000000246 R12: 000055db7ea932b0 [ 42.693712] R13: 00007ffe6b997980 R14: 000055db7ea95d20 R15: 000055db7eaa78d0 [ 42.694909] [ 42.695298] irq event stamp: 1827 [ 42.695901] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 42.697286] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 42.698653] softirqs last enabled at (1622): [] handle_softirqs+0x50c/0x770 [ 42.700051] softirqs last disabled at (1613): [] __irq_exit_rcu+0xc4/0x100 [ 42.701415] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38661' (ECDSA) to the list of known hosts. 2025/11/18 13:41:39 fuzzer started 2025/11/18 13:41:39 dialing manager at localhost:34383 2025/11/18 13:41:39 checking machine... 2025/11/18 13:41:39 checking revisions... [ 43.526200] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:41:39 testing simple program... [ 43.612274] cgroup: Unknown subsys name 'net' [ 43.673364] cgroup: Unknown subsys name 'cpuset' [ 43.685538] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:41:38 Registers: info registers vcpu 0 RAX=ffffea000072a648 RBX=0000000000000001 RCX=ffffffff819ee127 RDX=ffff888015919bc0 RSI=ffffffff819f4066 RDI=0000000000000000 RBP=0000000000000003 RSP=ffff88801631f5f8 R8 =0000000000000000 R9 =ffffed1002e13906 R10=0000000000007aba R11=0000000000000001 R12=800000001cbd8025 R13=ffff88801631f9f8 R14=ffff888020332a00 R15=dffffc0000000000 RIP=ffffffff819f408c RFL=00000246 [---Z-P-] 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 00007f0eb5570900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0eb554f020 CR3=000000001bc9c000 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=ffff8880162f0000 RBX=ffff8880162f7618 RCX=ffff8880162f7620 RDX=ffff8880162f8000 RSI=1ffff11002c5eeb2 RDI=ffff8880162f7530 RBP=dffffc0000000000 RSP=ffff8880162f7530 R8 =0000000000000000 R9 =0000000000000000 R10=ffff8880162f7580 R11=0000000000000000 R12=ffffed1002c5eeb2 R13=ffffed1002c5eeb1 R14=ffff8880162f75c8 R15=ffff8880162f7580 RIP=ffffffff81360ead RFL=00000283 [--S---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 00007f659b34a700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f467178b058 CR3=000000000e809000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732038333a3134 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343733 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000