[ 44.036730] ------------[ cut here ]------------ [ 44.037502] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.039194] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 44.040564] Modules linked in: [ 44.041056] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.042736] Tainted: [W]=WARN [ 44.043195] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.044422] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.045150] 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 [ 44.047807] RSP: 0018:ffff88801b947bc0 EFLAGS: 00010286 [ 44.048613] RAX: 0000000000000000 RBX: ffffed1003728f78 RCX: ffffffff813a4050 [ 44.049693] RDX: ffff8880160a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.050758] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003728f2f [ 44.051817] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.052884] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b947df8 [ 44.053953] FS: 00007fc63dc18900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.055163] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.056036] CR2: 00007ffeef5beef8 CR3: 000000001c35d000 CR4: 0000000000350ef0 [ 44.057115] Call Trace: [ 44.057535] [ 44.057876] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.058611] ? __create_object+0x59/0x80 [ 44.059224] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.060023] __vmalloc_noprof+0x59/0x60 [ 44.060650] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.061333] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.062114] bpf_prog_alloc+0x39/0x200 [ 44.062714] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.063478] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.064184] do_seccomp+0x349/0x25e0 [ 44.064785] ? find_held_lock+0x2b/0x80 [ 44.065412] ? do_prlimit+0x310/0x610 [ 44.066007] ? __pfx_do_seccomp+0x10/0x10 [ 44.066656] ? do_raw_spin_unlock+0x53/0x220 [ 44.067311] ? _raw_spin_unlock+0x1e/0x40 [ 44.067962] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.068756] ? static_key_count+0x60/0x80 [ 44.069417] prctl_set_seccomp+0x4e/0x70 [ 44.070034] __do_sys_prctl+0xe6c/0x1d70 [ 44.070682] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.071358] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.072157] ? irqentry_exit+0xf3/0x650 [ 44.072789] do_syscall_64+0xbf/0x430 [ 44.073364] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.074169] RIP: 0033:0x7fc63e10a5cd [ 44.074746] 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 [ 44.077353] RSP: 002b:00007ffeef5bcfe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.078516] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc63e10a5cd [ 44.079594] RDX: 00005570ff2bae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.080677] RBP: 00007ffeef5bd040 R08: 0000000000000000 R09: 00007ffeef5bc6e0 [ 44.081761] R10: 0000000000000000 R11: 0000000000000246 R12: 000055712bcc6ad0 [ 44.082813] R13: 00007ffeef5bd470 R14: 000055712bcc7bc0 R15: 000055712bcd8780 [ 44.083886] [ 44.084239] irq event stamp: 1741 [ 44.084773] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 44.086079] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 44.087343] softirqs last enabled at (1244): [] handle_softirqs+0x50c/0x770 [ 44.088642] softirqs last disabled at (1209): [] __irq_exit_rcu+0xc4/0x100 [ 44.089953] ---[ end trace 0000000000000000 ]--- [ 46.935207] ------------[ cut here ]------------ [ 46.936123] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.938136] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 46.939570] Modules linked in: [ 46.940155] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.942155] Tainted: [W]=WARN [ 46.942734] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.944191] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.945092] 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 [ 46.948250] RSP: 0018:ffff888017017bc0 EFLAGS: 00010286 [ 46.949240] RAX: 0000000000000000 RBX: ffffed1002e02f78 RCX: ffffffff813a4050 [ 46.950523] RDX: ffff8880160a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.951797] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e02f2f [ 46.953052] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.954330] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017017df8 [ 46.955603] FS: 00007fbe03a25900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.957029] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.958091] CR2: 00007fbe03f17580 CR3: 000000000e56a000 CR4: 0000000000350ef0 [ 46.959355] Call Trace: [ 46.959861] [ 46.960269] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.961161] ? __create_object+0x59/0x80 [ 46.961968] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.962940] __vmalloc_noprof+0x59/0x60 [ 46.963689] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.964547] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.965501] bpf_prog_alloc+0x39/0x200 [ 46.966186] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.967118] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.968009] do_seccomp+0x349/0x25e0 [ 46.968724] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.969628] ? __pfx_do_seccomp+0x10/0x10 [ 46.970366] ? find_held_lock+0x2b/0x80 [ 46.971132] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.972092] ? static_key_count+0x60/0x80 [ 46.972897] prctl_set_seccomp+0x4e/0x70 [ 46.973671] __do_sys_prctl+0xe6c/0x1d70 [ 46.974446] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.975250] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.976195] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.977147] ? irqentry_exit+0xf3/0x650 [ 46.977903] do_syscall_64+0xbf/0x430 [ 46.978629] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.979579] RIP: 0033:0x7fbe03f175cd [ 46.980234] 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 [ 46.983366] RSP: 002b:00007ffea342e3e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.984750] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbe03f175cd [ 46.986042] RDX: 00005638fdec8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.987306] RBP: 00007ffea342e440 R08: 0000000000000000 R09: 00007ffea342dae0 [ 46.988587] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563913963b10 [ 46.989857] R13: 00007ffea342e870 R14: 00005639139642b0 R15: 00005639139786f0 [ 46.991149] [ 46.991611] irq event stamp: 1719 [ 46.992210] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 46.993721] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 46.995227] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 46.996749] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 46.998266] ---[ end trace 0000000000000000 ]--- [ 47.587506] ------------[ cut here ]------------ [ 47.588372] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.590538] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 47.592038] Modules linked in: [ 47.592672] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.594647] Tainted: [W]=WARN [ 47.595204] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.596701] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.597624] 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 [ 47.600743] RSP: 0018:ffff888017657bc0 EFLAGS: 00010286 [ 47.601727] RAX: 0000000000000000 RBX: ffffed1002ecaf78 RCX: ffffffff813a4050 [ 47.602998] RDX: ffff888013bb5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.604263] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ecaf2f [ 47.605554] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.606832] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017657df8 [ 47.608101] FS: 00007f3a7fda4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.609533] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.610602] CR2: 00007f3a80296580 CR3: 000000000e374000 CR4: 0000000000350ef0 [ 47.611882] Call Trace: [ 47.612336] [ 47.612781] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.613692] ? __create_object+0x59/0x80 [ 47.614477] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.615445] __vmalloc_noprof+0x59/0x60 [ 47.616156] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.617013] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.617958] bpf_prog_alloc+0x39/0x200 [ 47.618686] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.619595] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.620508] do_seccomp+0x349/0x25e0 [ 47.621181] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.622096] ? __pfx_do_seccomp+0x10/0x10 [ 47.622886] ? find_held_lock+0x2b/0x80 [ 47.623645] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.624605] ? static_key_count+0x60/0x80 [ 47.625360] prctl_set_seccomp+0x4e/0x70 [ 47.626160] __do_sys_prctl+0xe6c/0x1d70 [ 47.626959] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.627829] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.628810] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.629779] ? irqentry_exit+0xf3/0x650 [ 47.630545] do_syscall_64+0xbf/0x430 [ 47.631233] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.632181] RIP: 0033:0x7f3a802965cd [ 47.632891] 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 [ 47.636039] RSP: 002b:00007ffdd3a97d80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.637410] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3a802965cd [ 47.638731] RDX: 00005567471a3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.639992] RBP: 00007ffdd3a97de0 R08: 0000000000000000 R09: 00007ffdd3a97480 [ 47.641255] R10: 0000000000000000 R11: 0000000000000246 R12: 00005567657922b0 [ 47.642567] R13: 00007ffdd3a98210 R14: 0000556765794d20 R15: 00005567657a68d0 [ 47.643849] [ 47.644274] irq event stamp: 2669 [ 47.644926] hardirqs last enabled at (2679): [] __up_console_sem+0x78/0x80 [ 47.646447] hardirqs last disabled at (2688): [] __up_console_sem+0x5d/0x80 [ 47.647699] softirqs last enabled at (2438): [] handle_softirqs+0x50c/0x770 [ 47.648973] softirqs last disabled at (2429): [] __irq_exit_rcu+0xc4/0x100 [ 47.650226] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58003' (ECDSA) to the list of known hosts. 2025/11/18 07:49:13 fuzzer started 2025/11/18 07:49:14 dialing manager at localhost:37895 2025/11/18 07:49:14 checking machine... 2025/11/18 07:49:14 checking revisions... [ 48.507962] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:49:14 testing simple program... [ 48.585834] cgroup: Unknown subsys name 'net' [ 48.658815] cgroup: Unknown subsys name 'cpuset' [ 48.698999] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:49:13 Registers: info registers vcpu 0 RAX=ffff88800d2e7298 RBX=ffff88800e09a378 RCX=0000000000000000 RDX=ffff88800d2e73c0 RSI=ffff88800e09a508 RDI=ffff88800e0aead8 RBP=ffff88800e09a378 RSP=ffff88806ce08d80 R8 =0000000000000001 R9 =ffffed100d9c11a0 R10=0000000000000003 R11=0000000000000001 R12=0000000000000000 R13=0000000000000246 R14=ffff888008c41780 R15=0000000000000000 RIP=ffffffff81b617b5 RFL=00000046 [---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 00007fbe03a25900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbe039d4008 CR3=000000000a133000 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=0000000000022f0b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f20cfa9d028 CR3=000000000df5e000 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=7847c5ed7b27fab8484259d43134b303 XMM02=ec2efd57dc4c00df0000000000305fd0 XMM03=b7646908b4363a3400000000003060a0 XMM04=f1de380e75386fc100000000000ae988 XMM05=0f327a8da148ac8a0000000000323688 XMM06=474038aa6c007e1f0000000000323080 XMM07=e042d86d42eb936e0000000000313da8 XMM08=b7646908b4363a3400000000003060a0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000