[ 39.069794] ------------[ cut here ]------------ [ 39.070738] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.072800] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.074260] Modules linked in: [ 39.074846] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.076832] Tainted: [W]=WARN [ 39.077410] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.078856] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.079773] 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 [ 39.082932] RSP: 0018:ffff888017cbfbc0 EFLAGS: 00010286 [ 39.083928] RAX: 0000000000000000 RBX: ffffed1002f97f78 RCX: ffffffff813a4050 [ 39.085210] RDX: ffff8880146d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.086488] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f97f2f [ 39.087775] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.089055] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017cbfdf8 [ 39.090335] FS: 00007fb559b55900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.091797] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.092873] CR2: 00007fb55a047580 CR3: 000000000e5be000 CR4: 0000000000350ef0 [ 39.094158] Call Trace: [ 39.094665] [ 39.095076] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.095979] ? __create_object+0x59/0x80 [ 39.096771] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.097736] __vmalloc_noprof+0x59/0x60 [ 39.098503] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.099404] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.100345] bpf_prog_alloc+0x39/0x200 [ 39.101036] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.101962] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.102872] do_seccomp+0x349/0x25e0 [ 39.103596] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.104493] ? __pfx_do_seccomp+0x10/0x10 [ 39.105288] ? find_held_lock+0x2b/0x80 [ 39.106002] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.106979] ? static_key_count+0x60/0x80 [ 39.107794] prctl_set_seccomp+0x4e/0x70 [ 39.108579] __do_sys_prctl+0xe6c/0x1d70 [ 39.109372] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.110177] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.111163] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.112152] ? irqentry_exit+0xf3/0x650 [ 39.112919] do_syscall_64+0xbf/0x430 [ 39.113658] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.114624] RIP: 0033:0x7fb55a0475cd [ 39.115319] 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 [ 39.118510] RSP: 002b:00007fff63350880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.119899] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb55a0475cd [ 39.121206] RDX: 0000560c6d569e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.122497] RBP: 00007fff633508e0 R08: 0000000000000000 R09: 00007fff6334ff80 [ 39.123795] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560c70c30ad0 [ 39.125085] R13: 00007fff63350d10 R14: 0000560c70c31bc0 R15: 0000560c70c42780 [ 39.126393] [ 39.126813] irq event stamp: 1729 [ 39.127485] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 39.129020] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 39.130529] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 39.132072] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 39.133588] ---[ end trace 0000000000000000 ]--- [ 41.965762] ------------[ cut here ]------------ [ 41.966586] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.968405] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.969719] Modules linked in: [ 41.970279] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.972046] Tainted: [W]=WARN [ 41.972587] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.973950] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.974771] 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 [ 41.977582] RSP: 0018:ffff888018707bc0 EFLAGS: 00010286 [ 41.978461] RAX: 0000000000000000 RBX: ffffed10030e0f78 RCX: ffffffff813a4050 [ 41.979605] RDX: ffff8880173f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.980750] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030e0f2f [ 41.981897] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.983036] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018707df8 [ 41.984204] FS: 00007fe11f437900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.985496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.986445] CR2: 00007fe11f99d4a6 CR3: 000000000de55000 CR4: 0000000000350ef0 [ 41.987595] Call Trace: [ 41.988007] [ 41.988411] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.989173] ? __create_object+0x59/0x80 [ 41.989868] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.990726] __vmalloc_noprof+0x59/0x60 [ 41.991406] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.992141] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.992980] bpf_prog_alloc+0x39/0x200 [ 41.993645] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.994468] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.995278] do_seccomp+0x349/0x25e0 [ 41.995892] ? find_held_lock+0x2b/0x80 [ 41.996575] ? do_prlimit+0x310/0x610 [ 41.997227] ? __pfx_do_seccomp+0x10/0x10 [ 41.997886] ? do_raw_spin_unlock+0x53/0x220 [ 41.998618] ? _raw_spin_unlock+0x1e/0x40 [ 41.999318] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.000146] ? static_key_count+0x60/0x80 [ 42.000862] prctl_set_seccomp+0x4e/0x70 [ 42.001556] __do_sys_prctl+0xe6c/0x1d70 [ 42.002251] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.002980] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.003850] ? irqentry_exit+0xf3/0x650 [ 42.004520] do_syscall_64+0xbf/0x430 [ 42.005134] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.005984] RIP: 0033:0x7fe11f9295cd [ 42.006620] 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 [ 42.009462] RSP: 002b:00007ffe41efc0a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.010735] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe11f9295cd [ 42.011935] RDX: 000055a6fb9b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.013139] RBP: 00007ffe41efc100 R08: 0000000000000000 R09: 00007ffe41efb7a0 [ 42.014319] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a71b334bf0 [ 42.015512] R13: 00007ffe41efc530 R14: 000055a71b33e380 R15: 000055a71b349460 [ 42.016731] [ 42.017134] irq event stamp: 1831 [ 42.017733] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 42.019171] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 42.020596] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 42.022040] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 42.023461] ---[ end trace 0000000000000000 ]--- [ 42.756629] ------------[ cut here ]------------ [ 42.757551] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.759671] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.761152] Modules linked in: [ 42.761790] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.764043] Tainted: [W]=WARN [ 42.764710] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.766208] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.767091] 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 [ 42.770325] RSP: 0018:ffff88801a95fbc0 EFLAGS: 00010286 [ 42.771316] RAX: 0000000000000000 RBX: ffffed100352bf78 RCX: ffffffff813a4050 [ 42.772632] RDX: ffff888016818000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.773949] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100352bf2f [ 42.775260] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.776572] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a95fdf8 [ 42.777877] FS: 00007fb180565900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.779355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.780446] CR2: 00007fb180a57580 CR3: 00000000178d4000 CR4: 0000000000350ef0 [ 42.781771] Call Trace: [ 42.782283] [ 42.782706] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.783631] ? __create_object+0x59/0x80 [ 42.784428] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.785422] __vmalloc_noprof+0x59/0x60 [ 42.786170] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.787066] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.788041] bpf_prog_alloc+0x39/0x200 [ 42.788808] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.789768] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.790710] do_seccomp+0x349/0x25e0 [ 42.791466] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.792387] ? __pfx_do_seccomp+0x10/0x10 [ 42.793156] ? find_held_lock+0x2b/0x80 [ 42.793933] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.794922] ? static_key_count+0x60/0x80 [ 42.795748] prctl_set_seccomp+0x4e/0x70 [ 42.796545] __do_sys_prctl+0xe6c/0x1d70 [ 42.797344] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.798219] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.799165] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.800213] ? irqentry_exit+0xf3/0x650 [ 42.800962] do_syscall_64+0xbf/0x430 [ 42.801731] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.802703] RIP: 0033:0x7fb180a575cd [ 42.803434] 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 [ 42.806736] RSP: 002b:00007fff882e80a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.808170] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb180a575cd [ 42.809522] RDX: 0000558be9ebde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.810840] RBP: 00007fff882e8100 R08: 0000000000000000 R09: 00007fff882e77a0 [ 42.812202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558bf278cb10 [ 42.813530] R13: 00007fff882e8530 R14: 0000558bf278d2b0 R15: 0000558bf27a16f0 [ 42.814881] [ 42.815357] irq event stamp: 1857 [ 42.815995] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 42.817561] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 42.819151] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 42.820721] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 42.822086] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:9458' (ECDSA) to the list of known hosts. 2025/11/18 05:20:06 fuzzer started 2025/11/18 05:20:06 dialing manager at localhost:37895 2025/11/18 05:20:06 checking machine... 2025/11/18 05:20:06 checking revisions... [ 43.720240] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:20:07 testing simple program... [ 43.791244] cgroup: Unknown subsys name 'net' [ 43.842621] cgroup: Unknown subsys name 'cpuset' [ 43.860434] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:20:06 Registers: info registers vcpu 0 RAX=ffff88801f74fc00 RBX=ffff888017d633e0 RCX=ffff88801f74fb00 RDX=ffff88800e071c00 RSI=ffff88801f74fa00 RDI=0000000000000000 RBP=ffff888017d63cb8 RSP=ffff8880170c78b8 R8 =0000000000000000 R9 =ffffed1002e18f09 R10=0000000000000003 R11=0000000000000001 R12=ffff88801f74fa00 R13=0000000000000100 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 00007fe11f437900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe11f401008 CR3=0000000009c97000 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=ffff8880146d3780 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888016897870 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000026e86 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888016897958 RIP=ffffffff81529327 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 00007f0793d2d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0793443158 CR3=000000000d54b000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=9a732857b543484a00000000000ae988 XMM05=67c91101abc7c3dc000000000031f758 XMM06=5b75c91c80445342000000000031e548 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000