[ 39.211108] ------------[ cut here ]------------ [ 39.212072] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.214078] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/231 [ 39.215552] Modules linked in: [ 39.216135] CPU: 1 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.218323] Tainted: [W]=WARN [ 39.219176] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.220649] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.221548] 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 [ 39.224684] RSP: 0018:ffff888018687bc0 EFLAGS: 00010286 [ 39.225651] RAX: 0000000000000000 RBX: ffffed10030d0f78 RCX: ffffffff813a4050 [ 39.226918] RDX: ffff88801baa8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.228198] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030d0f2f [ 39.229455] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.230756] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018687df8 [ 39.232032] FS: 00007f825aca9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.233452] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.234522] CR2: 00007ffdcc615ef7 CR3: 000000000e0fd000 CR4: 0000000000350ef0 [ 39.235794] Call Trace: [ 39.236249] [ 39.236690] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.237579] ? __create_object+0x59/0x80 [ 39.238313] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.239273] __vmalloc_noprof+0x59/0x60 [ 39.240024] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.240871] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.241779] bpf_prog_alloc+0x39/0x200 [ 39.242502] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.243387] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.244279] do_seccomp+0x349/0x25e0 [ 39.244987] ? find_held_lock+0x2b/0x80 [ 39.245741] ? do_prlimit+0x310/0x610 [ 39.246435] ? __pfx_do_seccomp+0x10/0x10 [ 39.247219] ? do_raw_spin_unlock+0x53/0x220 [ 39.248064] ? _raw_spin_unlock+0x1e/0x40 [ 39.248836] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.249792] ? static_key_count+0x60/0x80 [ 39.250584] prctl_set_seccomp+0x4e/0x70 [ 39.251318] __do_sys_prctl+0xe6c/0x1d70 [ 39.252090] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.252938] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.253893] ? irqentry_exit+0xf3/0x650 [ 39.254650] do_syscall_64+0xbf/0x430 [ 39.255349] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.256287] RIP: 0033:0x7f825b19b5cd [ 39.256991] 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 [ 39.260121] RSP: 002b:00007ffdcc614bf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.261486] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f825b19b5cd [ 39.262754] RDX: 0000559c621fce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.264041] RBP: 00007ffdcc614c50 R08: 0000000000000000 R09: 00007ffdcc6142f0 [ 39.265300] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559c8fffaad0 [ 39.266559] R13: 00007ffdcc615080 R14: 0000559c8fffbbc0 R15: 0000559c9000c780 [ 39.267848] [ 39.268264] irq event stamp: 1941 [ 39.268907] hardirqs last enabled at (1951): [] __up_console_sem+0x78/0x80 [ 39.270406] hardirqs last disabled at (1960): [] __up_console_sem+0x5d/0x80 [ 39.271918] softirqs last enabled at (1546): [] handle_softirqs+0x50c/0x770 [ 39.273438] softirqs last disabled at (1541): [] __irq_exit_rcu+0xc4/0x100 [ 39.274964] ---[ end trace 0000000000000000 ]--- [ 42.131374] ------------[ cut here ]------------ [ 42.132114] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.133766] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/239 [ 42.134937] Modules linked in: [ 42.135420] CPU: 1 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.137091] Tainted: [W]=WARN [ 42.137589] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.138794] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.139545] 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 [ 42.142154] RSP: 0018:ffff88801652fbc0 EFLAGS: 00010286 [ 42.142970] RAX: 0000000000000000 RBX: ffffed1002ca5f78 RCX: ffffffff813a4050 [ 42.144173] RDX: ffff888014bc9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.145265] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ca5f2f [ 42.146338] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.147411] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801652fdf8 [ 42.148490] FS: 00007fb47ea1b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.149686] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.150564] CR2: 00007fffa790fef7 CR3: 000000000b776000 CR4: 0000000000350ef0 [ 42.151654] Call Trace: [ 42.152042] [ 42.152380] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.153142] ? __create_object+0x59/0x80 [ 42.153784] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.154601] __vmalloc_noprof+0x59/0x60 [ 42.155195] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.155936] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.156724] bpf_prog_alloc+0x39/0x200 [ 42.157285] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.158050] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.158814] do_seccomp+0x349/0x25e0 [ 42.159381] ? find_held_lock+0x2b/0x80 [ 42.160009] ? do_prlimit+0x310/0x610 [ 42.160628] ? __pfx_do_seccomp+0x10/0x10 [ 42.161233] ? do_raw_spin_unlock+0x53/0x220 [ 42.161919] ? _raw_spin_unlock+0x1e/0x40 [ 42.162564] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.163343] ? static_key_count+0x60/0x80 [ 42.163994] prctl_set_seccomp+0x4e/0x70 [ 42.164626] __do_sys_prctl+0xe6c/0x1d70 [ 42.165234] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.165933] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.166719] ? irqentry_exit+0xf3/0x650 [ 42.167323] do_syscall_64+0xbf/0x430 [ 42.167937] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.168718] RIP: 0033:0x7fb47ef0d5cd [ 42.169258] 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 [ 42.171903] RSP: 002b:00007fffa790dd70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.173021] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb47ef0d5cd [ 42.174094] RDX: 0000556b2c037e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.175146] RBP: 00007fffa790ddd0 R08: 0000000000000000 R09: 00007fffa790d470 [ 42.176224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556b44377bf0 [ 42.177303] R13: 00007fffa790e200 R14: 0000556b44381380 R15: 0000556b4438c460 [ 42.178371] [ 42.178759] irq event stamp: 1773 [ 42.179257] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 42.180537] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 42.181844] softirqs last enabled at (1374): [] handle_softirqs+0x50c/0x770 [ 42.183162] softirqs last disabled at (1363): [] __irq_exit_rcu+0xc4/0x100 [ 42.184497] ---[ end trace 0000000000000000 ]--- [ 42.929658] ------------[ cut here ]------------ [ 42.930587] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.932677] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 42.934207] Modules linked in: [ 42.934869] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.937100] Tainted: [W]=WARN [ 42.937720] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.939493] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.940555] 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 [ 42.943772] RSP: 0018:ffff8880165f7bc0 EFLAGS: 00010286 [ 42.944771] RAX: 0000000000000000 RBX: ffffed1002cbef78 RCX: ffffffff813a4050 [ 42.946065] RDX: ffff8880151b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.947381] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cbef2f [ 42.948680] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.949977] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165f7df8 [ 42.951270] FS: 00007f6fe2813900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.952744] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.953826] CR2: 00007f6fe2d05580 CR3: 000000002145b000 CR4: 0000000000350ef0 [ 42.955132] Call Trace: [ 42.955702] [ 42.956115] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.957005] ? __create_object+0x59/0x80 [ 42.957801] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.958772] __vmalloc_noprof+0x59/0x60 [ 42.959590] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.960447] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.961398] bpf_prog_alloc+0x39/0x200 [ 42.962147] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.963076] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.964021] do_seccomp+0x349/0x25e0 [ 42.964797] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.965759] ? __pfx_do_seccomp+0x10/0x10 [ 42.966571] ? find_held_lock+0x2b/0x80 [ 42.967292] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.968307] ? static_key_count+0x60/0x80 [ 42.969129] prctl_set_seccomp+0x4e/0x70 [ 42.969916] __do_sys_prctl+0xe6c/0x1d70 [ 42.970712] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.971608] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.972597] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.973587] ? irqentry_exit+0xf3/0x650 [ 42.974318] do_syscall_64+0xbf/0x430 [ 42.975066] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.976079] RIP: 0033:0x7f6fe2d055cd [ 42.976843] 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 [ 42.980100] RSP: 002b:00007ffcd42aa2f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.981500] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6fe2d055cd [ 42.982801] RDX: 000055593863be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.984143] RBP: 00007ffcd42aa350 R08: 0000000000000000 R09: 00007ffcd42a99f0 [ 42.985448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555961f0a240 [ 42.986776] R13: 00007ffcd42aa780 R14: 0000555961f09bf0 R15: 0000555961f1e4d0 [ 42.988128] [ 42.988595] irq event stamp: 2663 [ 42.989205] hardirqs last enabled at (2671): [] __up_console_sem+0x78/0x80 [ 42.990757] hardirqs last disabled at (2680): [] __up_console_sem+0x5d/0x80 [ 42.992108] softirqs last enabled at (2572): [] handle_softirqs+0x50c/0x770 [ 42.993158] softirqs last disabled at (2561): [] __irq_exit_rcu+0xc4/0x100 [ 42.994184] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5641' (ECDSA) to the list of known hosts. 2025/11/17 19:09:27 fuzzer started 2025/11/17 19:09:27 dialing manager at localhost:37895 2025/11/17 19:09:27 checking machine... 2025/11/17 19:09:27 checking revisions... [ 44.029583] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:09:27 testing simple program... [ 44.123852] cgroup: Unknown subsys name 'net' [ 44.191814] cgroup: Unknown subsys name 'cpuset' [ 44.209838] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:09:26 Registers: info registers vcpu 0 RAX=ffffffff81000130 RBX=ffffffff81618fa0 RCX=ffff8880166cf30c RDX=1ffff11002cd9e82 RSI=ffffffff81000130 RDI=ffff8880166cf480 RBP=ffff8880166cf450 RSP=ffff8880166cf3a8 R8 =0000000000000001 R9 =ffff8880166cf3f8 R10=000000000003c9ed R11=00000000000c7d20 R12=ffff8880166cf480 R13=0000000000000000 R14=ffff888014b1d340 R15=ffff8880096c78c0 RIP=ffffffff84c99a2a RFL=00000286 [--S--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 00007fb47ea1b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffa7907000 CR3=0000000009c43000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000002 RBX=0000000000000002 RCX=ffffffff86ab82ee RDX=0000000000000008 RSI=ffff88806cf08dc8 RDI=ffff88806cf08a70 RBP=ffff88806cf08ac8 RSP=ffff88806cf089f8 R8 =ffffffff86ab82f2 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255da R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08dd0 R15=ffff88806cf08a70 RIP=ffffffff8135e210 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff49bc98000 CR3=000000000dd55000 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=39303a393120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3833325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323834 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000