[ 38.950227] ------------[ cut here ]------------ [ 38.951158] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.953199] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.954638] Modules linked in: [ 38.955282] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.957258] Tainted: [W]=WARN [ 38.957819] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.959267] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.960497] 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 [ 38.963605] RSP: 0018:ffff88801a0bfbc0 EFLAGS: 00010286 [ 38.964559] RAX: 0000000000000000 RBX: ffffed1003417f78 RCX: ffffffff813a4050 [ 38.965825] RDX: ffff88800efe3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.967115] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003417f2f [ 38.968372] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.969649] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a0bfdf8 [ 38.970936] FS: 00007f1532830900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.972354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.973405] CR2: 00007ffeb40ebef8 CR3: 000000000df56000 CR4: 0000000000350ef0 [ 38.974688] Call Trace: [ 38.975192] [ 38.975603] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.976483] ? __create_object+0x59/0x80 [ 38.977276] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.978238] __vmalloc_noprof+0x59/0x60 [ 38.978992] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.979814] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.980726] bpf_prog_alloc+0x39/0x200 [ 38.981465] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.982379] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.983277] do_seccomp+0x349/0x25e0 [ 38.983995] ? find_held_lock+0x2b/0x80 [ 38.984708] ? do_prlimit+0x310/0x610 [ 38.985459] ? __pfx_do_seccomp+0x10/0x10 [ 38.986240] ? do_raw_spin_unlock+0x53/0x220 [ 38.987066] ? _raw_spin_unlock+0x1e/0x40 [ 38.987798] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.988740] ? static_key_count+0x60/0x80 [ 38.989531] prctl_set_seccomp+0x4e/0x70 [ 38.990300] __do_sys_prctl+0xe6c/0x1d70 [ 38.991079] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.991894] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.992870] ? irqentry_exit+0xf3/0x650 [ 38.993641] do_syscall_64+0xbf/0x430 [ 38.994367] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.995321] RIP: 0033:0x7f1532d225cd [ 38.996013] 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 [ 38.999168] RSP: 002b:00007ffeb40ea2d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.000505] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1532d225cd [ 39.001775] RDX: 000055893b08ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.003029] RBP: 00007ffeb40ea330 R08: 0000000000000000 R09: 00007ffeb40e99d0 [ 39.004295] R10: 0000000000000000 R11: 0000000000000246 R12: 000055896a95e2b0 [ 39.005569] R13: 00007ffeb40ea760 R14: 000055896a960d20 R15: 000055896a9728d0 [ 39.006843] [ 39.007290] irq event stamp: 1771 [ 39.007960] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 39.009469] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 39.010774] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 39.012025] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 39.013277] ---[ end trace 0000000000000000 ]--- [ 42.105019] ------------[ cut here ]------------ [ 42.105866] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.107887] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.109368] Modules linked in: [ 42.110000] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.111963] Tainted: [W]=WARN [ 42.112521] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.113990] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.114849] 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 [ 42.117983] RSP: 0018:ffff8880173efbc0 EFLAGS: 00010286 [ 42.118895] RAX: 0000000000000000 RBX: ffffed1002e7df78 RCX: ffffffff813a4050 [ 42.120189] RDX: ffff888017120000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.121450] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7df2f [ 42.122715] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.123982] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173efdf8 [ 42.125263] FS: 00007f3fde1df900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.126682] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.127726] CR2: 00007ffd03d71ef8 CR3: 000000000dde1000 CR4: 0000000000350ef0 [ 42.128999] Call Trace: [ 42.129465] [ 42.129880] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.130781] ? __create_object+0x59/0x80 [ 42.131556] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.132509] __vmalloc_noprof+0x59/0x60 [ 42.133285] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.134159] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.135111] bpf_prog_alloc+0x39/0x200 [ 42.135797] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.136716] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.137629] do_seccomp+0x349/0x25e0 [ 42.138357] ? find_held_lock+0x2b/0x80 [ 42.139119] ? do_prlimit+0x310/0x610 [ 42.139815] ? __pfx_do_seccomp+0x10/0x10 [ 42.140607] ? do_raw_spin_unlock+0x53/0x220 [ 42.141455] ? _raw_spin_unlock+0x1e/0x40 [ 42.142252] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.143243] ? static_key_count+0x60/0x80 [ 42.144061] prctl_set_seccomp+0x4e/0x70 [ 42.144795] __do_sys_prctl+0xe6c/0x1d70 [ 42.145603] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.146488] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.147461] ? irqentry_exit+0xf3/0x650 [ 42.148243] do_syscall_64+0xbf/0x430 [ 42.148997] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.149954] RIP: 0033:0x7f3fde6d15cd [ 42.150625] 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 [ 42.153810] RSP: 002b:00007ffd03d70a30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.155172] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3fde6d15cd [ 42.156458] RDX: 0000564c6d749e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.157755] RBP: 00007ffd03d70a90 R08: 0000000000000000 R09: 00007ffd03d70130 [ 42.159039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564c7eb2bad0 [ 42.160311] R13: 00007ffd03d70ec0 R14: 0000564c7eb2cbc0 R15: 0000564c7eb3d780 [ 42.161614] [ 42.162090] irq event stamp: 2119 [ 42.162711] hardirqs last enabled at (2127): [] __up_console_sem+0x78/0x80 [ 42.164219] hardirqs last disabled at (2136): [] __up_console_sem+0x5d/0x80 [ 42.165756] softirqs last enabled at (2076): [] handle_softirqs+0x50c/0x770 [ 42.167294] softirqs last disabled at (2071): [] __irq_exit_rcu+0xc4/0x100 [ 42.168807] ---[ end trace 0000000000000000 ]--- [ 42.796018] ------------[ cut here ]------------ [ 42.796969] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.799069] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.800510] Modules linked in: [ 42.801153] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.803198] Tainted: [W]=WARN [ 42.803750] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.805234] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.806129] 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 [ 42.809303] RSP: 0018:ffff8880172f7bc0 EFLAGS: 00010286 [ 42.810281] RAX: 0000000000000000 RBX: ffffed1002e5ef78 RCX: ffffffff813a4050 [ 42.811571] RDX: ffff888017bb1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.812848] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5ef2f [ 42.814148] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.815442] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172f7df8 [ 42.816711] FS: 00007fca369c4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.818156] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.819226] CR2: 00007fca36eb6580 CR3: 000000001b714000 CR4: 0000000000350ef0 [ 42.820513] Call Trace: [ 42.821049] [ 42.821468] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.822370] ? __create_object+0x59/0x80 [ 42.823150] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.824126] __vmalloc_noprof+0x59/0x60 [ 42.824845] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.825733] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.826672] bpf_prog_alloc+0x39/0x200 [ 42.827417] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.828370] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.829285] do_seccomp+0x349/0x25e0 [ 42.830003] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.830871] ? __pfx_do_seccomp+0x10/0x10 [ 42.831674] ? find_held_lock+0x2b/0x80 [ 42.832449] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.833429] ? static_key_count+0x60/0x80 [ 42.834246] prctl_set_seccomp+0x4e/0x70 [ 42.835027] __do_sys_prctl+0xe6c/0x1d70 [ 42.835777] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.836634] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.837618] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.838597] ? irqentry_exit+0xf3/0x650 [ 42.839373] do_syscall_64+0xbf/0x430 [ 42.840118] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.841095] RIP: 0033:0x7fca36eb65cd [ 42.841756] 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 [ 42.844939] RSP: 002b:00007ffc74c26df0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.846322] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fca36eb65cd [ 42.847633] RDX: 0000562fb1c23e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.848958] RBP: 00007ffc74c26e50 R08: 0000000000000000 R09: 00007ffc74c264f0 [ 42.850260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562fe071ead0 [ 42.851545] R13: 00007ffc74c27280 R14: 0000562fe071fbc0 R15: 0000562fe0730780 [ 42.852842] [ 42.853330] irq event stamp: 1727 [ 42.853973] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 42.855490] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 42.857039] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 42.858045] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 42.859012] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18777' (ECDSA) to the list of known hosts. 2025/11/17 12:36:00 fuzzer started 2025/11/17 12:36:00 dialing manager at localhost:37895 2025/11/17 12:36:00 checking machine... 2025/11/17 12:36:00 checking revisions... [ 43.737827] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:36:00 testing simple program... [ 43.808075] cgroup: Unknown subsys name 'net' [ 43.855388] cgroup: Unknown subsys name 'cpuset' [ 43.864849] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:35:59 Registers: info registers vcpu 0 RAX=00000000000400bf RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0a0763a458 CR3=000000000dea1000 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=da530b77ad51dba15749b9d170e7bc32 XMM02=0000000000303a28eff9b2d0a8fce9cb XMM03=0000000000303af82c67c8bc2e329bc3 XMM04=84081f5b708c3c5100000000000ae988 XMM05=090f1556b20111b3000000000031f920 XMM06=5b75c91c80445342000000000031f7a8 XMM07=e042d86d42eb936e000000000030efb0 XMM08=ec147908adbb6ea10000000000303af8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff88801a317901 RSI=ffff88801a3179d0 RDI=ffff88801a3179d0 RBP=ffff88801a316d30 RSP=ffff88801a316c68 R8 =0000000000000001 R9 =ffff88801a316d18 R10=000000000003c9ed R11=00000000000c6ae2 R12=ffff88801a316d38 R13=ffff88801a316d20 R14=ffff88801a3179d0 R15=ffff88801a316cd8 RIP=ffffffff8135fb38 RFL=00000202 [-------] 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 00007f3fde1df900 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=00007f3fde1be020 CR3=000000000f0d2000 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