[ 39.023257] ------------[ cut here ]------------ [ 39.024212] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.026264] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.027710] Modules linked in: [ 39.028328] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.030402] Tainted: [W]=WARN [ 39.031027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.032524] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.033455] 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 [ 39.036609] RSP: 0018:ffff888015d2fbc0 EFLAGS: 00010286 [ 39.037611] RAX: 0000000000000000 RBX: ffffed1002ba5f78 RCX: ffffffff813a4050 [ 39.038892] RDX: ffff888016d41bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.040172] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ba5f2f [ 39.041512] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.042794] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d2fdf8 [ 39.044104] FS: 00007f64030e5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.045562] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.046626] CR2: 00007f64035d7580 CR3: 000000001c33f000 CR4: 0000000000350ef0 [ 39.047924] Call Trace: [ 39.048400] [ 39.048857] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.049781] ? __create_object+0x59/0x80 [ 39.050526] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.051504] __vmalloc_noprof+0x59/0x60 [ 39.052256] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.053149] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.054091] bpf_prog_alloc+0x39/0x200 [ 39.054831] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.055718] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.056631] do_seccomp+0x349/0x25e0 [ 39.057377] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.058280] ? __pfx_do_seccomp+0x10/0x10 [ 39.059080] ? find_held_lock+0x2b/0x80 [ 39.059862] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.060865] ? static_key_count+0x60/0x80 [ 39.061653] prctl_set_seccomp+0x4e/0x70 [ 39.062447] __do_sys_prctl+0xe6c/0x1d70 [ 39.063238] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.064118] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.065114] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.066123] ? irqentry_exit+0xf3/0x650 [ 39.066904] do_syscall_64+0xbf/0x430 [ 39.067610] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.068587] RIP: 0033:0x7f64035d75cd [ 39.069358] 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 [ 39.072630] RSP: 002b:00007fff8b2c8e70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.074034] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f64035d75cd [ 39.075338] RDX: 0000562fd23fee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.076628] RBP: 00007fff8b2c8ed0 R08: 0000000000000000 R09: 00007fff8b2c8570 [ 39.077938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562fe6481240 [ 39.079235] R13: 00007fff8b2c9300 R14: 0000562fe648a380 R15: 0000562fe6495540 [ 39.080539] [ 39.081020] irq event stamp: 1721 [ 39.081627] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 39.083173] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 39.084695] softirqs last enabled at (1246): [] handle_softirqs+0x50c/0x770 [ 39.086290] softirqs last disabled at (1233): [] __irq_exit_rcu+0xc4/0x100 [ 39.087826] ---[ end trace 0000000000000000 ]--- [ 42.547239] ------------[ cut here ]------------ [ 42.548152] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.550242] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.551810] Modules linked in: [ 42.552411] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.554422] Tainted: [W]=WARN [ 42.555041] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.556539] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.557483] 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 [ 42.560684] RSP: 0018:ffff888016fa7bc0 EFLAGS: 00010286 [ 42.561659] RAX: 0000000000000000 RBX: ffffed1002df4f78 RCX: ffffffff813a4050 [ 42.562976] RDX: ffff888017695340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.564274] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df4f2f [ 42.565586] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.566882] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fa7df8 [ 42.568190] FS: 00007fb369bc7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.569660] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.570748] CR2: 00007ffcc3e6aef7 CR3: 000000000e8d9000 CR4: 0000000000350ef0 [ 42.572037] Call Trace: [ 42.572495] [ 42.572972] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.573883] ? __create_object+0x59/0x80 [ 42.574630] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.575615] __vmalloc_noprof+0x59/0x60 [ 42.576382] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.577284] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.578247] bpf_prog_alloc+0x39/0x200 [ 42.579013] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.579949] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.580896] do_seccomp+0x349/0x25e0 [ 42.581589] ? find_held_lock+0x2b/0x80 [ 42.582358] ? do_prlimit+0x310/0x610 [ 42.583105] ? __pfx_do_seccomp+0x10/0x10 [ 42.583902] ? do_raw_spin_unlock+0x53/0x220 [ 42.584696] ? _raw_spin_unlock+0x1e/0x40 [ 42.585507] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.586482] ? static_key_count+0x60/0x80 [ 42.587284] prctl_set_seccomp+0x4e/0x70 [ 42.588079] __do_sys_prctl+0xe6c/0x1d70 [ 42.588883] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.589719] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.590710] ? irqentry_exit+0xf3/0x650 [ 42.591490] do_syscall_64+0xbf/0x430 [ 42.592247] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.593220] RIP: 0033:0x7fb36a0b95cd [ 42.593938] 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 [ 42.597154] RSP: 002b:00007ffcc3e69160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.598521] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb36a0b95cd [ 42.599813] RDX: 000055fbadbefe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.601118] RBP: 00007ffcc3e691c0 R08: 0000000000000000 R09: 00007ffcc3e68860 [ 42.602405] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fbe273dbf0 [ 42.603686] R13: 00007ffcc3e695f0 R14: 000055fbe2747380 R15: 000055fbe2752460 [ 42.605009] [ 42.605430] irq event stamp: 1821 [ 42.606084] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 42.607611] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 42.609165] softirqs last enabled at (1312): [] handle_softirqs+0x50c/0x770 [ 42.610716] softirqs last disabled at (1295): [] __irq_exit_rcu+0xc4/0x100 [ 42.612288] ---[ end trace 0000000000000000 ]--- [ 43.465831] ------------[ cut here ]------------ [ 43.466695] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.468796] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.470281] Modules linked in: [ 43.470918] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.472999] Tainted: [W]=WARN [ 43.473568] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.475065] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.475997] 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 [ 43.479202] RSP: 0018:ffff88800f26fbc0 EFLAGS: 00010286 [ 43.480204] RAX: 0000000000000000 RBX: ffffed1001e4df78 RCX: ffffffff813a4050 [ 43.481533] RDX: ffff888015e29bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.482849] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e4df2f [ 43.484148] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.485481] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f26fdf8 [ 43.486784] FS: 00007f28bb262900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.488292] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.489431] CR2: 00007f28bb754580 CR3: 000000001d076000 CR4: 0000000000350ef0 [ 43.490753] Call Trace: [ 43.491218] [ 43.491628] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.492529] ? __create_object+0x59/0x80 [ 43.493326] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.494302] __vmalloc_noprof+0x59/0x60 [ 43.495078] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.495972] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.496917] bpf_prog_alloc+0x39/0x200 [ 43.497620] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.498552] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.499462] do_seccomp+0x349/0x25e0 [ 43.500171] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.501086] ? __pfx_do_seccomp+0x10/0x10 [ 43.501883] ? find_held_lock+0x2b/0x80 [ 43.502599] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.503568] ? static_key_count+0x60/0x80 [ 43.504480] prctl_set_seccomp+0x4e/0x70 [ 43.505351] __do_sys_prctl+0xe6c/0x1d70 [ 43.506174] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.507055] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.508045] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.509063] ? irqentry_exit+0xf3/0x650 [ 43.509866] do_syscall_64+0xbf/0x430 [ 43.510589] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.511605] RIP: 0033:0x7f28bb7545cd [ 43.512345] 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 [ 43.515585] RSP: 002b:00007ffc8a54ada0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.516998] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f28bb7545cd [ 43.518315] RDX: 000056364b01be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.519610] RBP: 00007ffc8a54ae00 R08: 0000000000000000 R09: 00007ffc8a54a4a0 [ 43.520934] R10: 0000000000000000 R11: 0000000000000246 R12: 000056365625aad0 [ 43.522232] R13: 00007ffc8a54b230 R14: 000056365625bbc0 R15: 000056365626c780 [ 43.523563] [ 43.524039] irq event stamp: 1789 [ 43.524667] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 43.526178] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 43.527463] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 43.528774] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 43.530066] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28457' (ECDSA) to the list of known hosts. 2025/11/17 09:08:44 fuzzer started 2025/11/17 09:08:45 dialing manager at localhost:37895 2025/11/17 09:08:45 checking machine... 2025/11/17 09:08:45 checking revisions... [ 44.455521] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:08:45 testing simple program... [ 44.554706] cgroup: Unknown subsys name 'net' [ 44.620903] cgroup: Unknown subsys name 'cpuset' [ 44.636679] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:08:44 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88801b668000 RCX=0000000000000001 RDX=1ffff11002f3a470 RSI=ffffffff85e1ffe0 RDI=ffff8880179d2380 RBP=0000000000000005 RSP=ffff88801a0e7be8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000001458 R13=ffff88807ffdc640 R14=ffff8880179d22c0 R15=0000000000000000 RIP=ffffffff81b49dc2 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 00007fb369bc7900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb36a17e618 CR3=000000000dd08000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff87cf62d0 RBX=ffff888015e28000 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888015e28a80 RDI=ffff888015e28a58 RBP=ffff888015e28a58 RSP=ffff888016f67288 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888015e28a80 R13=6a5c580aceac53cb R14=0000000000000000 R15=0000000000000001 RIP=ffffffff81527a5b RFL=00000003 [------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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5f3f9a0260 CR3=000000000d248000 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=38303a393020373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732034343a3830 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383830 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000