[ 44.046809] ------------[ cut here ]------------ [ 44.047729] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.049805] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 44.051264] Modules linked in: [ 44.051896] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.053906] Tainted: [W]=WARN [ 44.054476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.055933] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.056831] 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 [ 44.060036] RSP: 0018:ffff88801625fbc0 EFLAGS: 00010286 [ 44.061024] RAX: 0000000000000000 RBX: ffffed1002c4bf78 RCX: ffffffff813a4050 [ 44.062335] RDX: ffff888015cf5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.063638] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c4bf2f [ 44.064945] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.066223] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801625fdf8 [ 44.067539] FS: 00007f3494297900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.068995] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.070051] CR2: 00007fff970c5ef8 CR3: 000000000cc96000 CR4: 0000000000350ef0 [ 44.071350] Call Trace: [ 44.071846] [ 44.072256] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.073153] ? __create_object+0x59/0x80 [ 44.073928] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.074904] __vmalloc_noprof+0x59/0x60 [ 44.075626] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.076493] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.077434] bpf_prog_alloc+0x39/0x200 [ 44.078162] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.079116] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.080022] do_seccomp+0x349/0x25e0 [ 44.080746] ? find_held_lock+0x2b/0x80 [ 44.081466] ? do_prlimit+0x310/0x610 [ 44.082220] ? __pfx_do_seccomp+0x10/0x10 [ 44.083038] ? do_raw_spin_unlock+0x53/0x220 [ 44.083865] ? _raw_spin_unlock+0x1e/0x40 [ 44.084612] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.085591] ? static_key_count+0x60/0x80 [ 44.086403] prctl_set_seccomp+0x4e/0x70 [ 44.087174] __do_sys_prctl+0xe6c/0x1d70 [ 44.087964] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.088837] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.089800] ? irqentry_exit+0xf3/0x650 [ 44.090529] do_syscall_64+0xbf/0x430 [ 44.091285] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.092240] RIP: 0033:0x7f34947895cd [ 44.092941] 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 [ 44.096145] RSP: 002b:00007fff970c4420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.097521] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f34947895cd [ 44.098830] RDX: 000055c3ce32ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.100136] RBP: 00007fff970c4480 R08: 0000000000000000 R09: 00007fff970c3b20 [ 44.101412] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c3e2d18ad0 [ 44.102696] R13: 00007fff970c48b0 R14: 000055c3e2d19bc0 R15: 000055c3e2d2a780 [ 44.103992] [ 44.104419] irq event stamp: 1715 [ 44.105072] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 44.106602] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 44.107957] softirqs last enabled at (1608): [] handle_softirqs+0x50c/0x770 [ 44.109232] softirqs last disabled at (1603): [] __irq_exit_rcu+0xc4/0x100 [ 44.110495] ---[ end trace 0000000000000000 ]--- [ 46.880700] ------------[ cut here ]------------ [ 46.881430] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.883110] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 46.884337] Modules linked in: [ 46.885059] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.886818] Tainted: [W]=WARN [ 46.887280] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.888518] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.889282] 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 [ 46.891938] RSP: 0018:ffff888016bffbc0 EFLAGS: 00010286 [ 46.892764] RAX: 0000000000000000 RBX: ffffed1002d7ff78 RCX: ffffffff813a4050 [ 46.893802] RDX: ffff888015a71bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.894846] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d7ff2f [ 46.895869] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.896897] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bffdf8 [ 46.897937] FS: 00007fdf642ae900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.899281] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.900318] CR2: 00007ffd04ba9ef8 CR3: 000000001f9c1000 CR4: 0000000000350ef0 [ 46.901412] Call Trace: [ 46.901832] [ 46.902174] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.902923] ? __create_object+0x59/0x80 [ 46.903538] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.904349] __vmalloc_noprof+0x59/0x60 [ 46.904983] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.905706] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.906465] bpf_prog_alloc+0x39/0x200 [ 46.907086] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.907867] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.908573] do_seccomp+0x349/0x25e0 [ 46.909165] ? find_held_lock+0x2b/0x80 [ 46.909783] ? do_prlimit+0x310/0x610 [ 46.910378] ? __pfx_do_seccomp+0x10/0x10 [ 46.911027] ? do_raw_spin_unlock+0x53/0x220 [ 46.911717] ? _raw_spin_unlock+0x1e/0x40 [ 46.912327] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.913125] ? static_key_count+0x60/0x80 [ 46.913782] prctl_set_seccomp+0x4e/0x70 [ 46.914416] __do_sys_prctl+0xe6c/0x1d70 [ 46.915078] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.915804] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.916577] ? irqentry_exit+0xf3/0x650 [ 46.917227] do_syscall_64+0xbf/0x430 [ 46.917848] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.918631] RIP: 0033:0x7fdf647a05cd [ 46.919222] 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 [ 46.921825] RSP: 002b:00007ffd04ba7ff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.922939] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdf647a05cd [ 46.923980] RDX: 0000557f1f8efe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.925011] RBP: 00007ffd04ba8050 R08: 0000000000000000 R09: 00007ffd04ba76f0 [ 46.926037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557f26e82b10 [ 46.927078] R13: 00007ffd04ba8480 R14: 0000557f26e832b0 R15: 0000557f26e976f0 [ 46.928115] [ 46.928452] irq event stamp: 1879 [ 46.928973] hardirqs last enabled at (1889): [] __up_console_sem+0x78/0x80 [ 46.930197] hardirqs last disabled at (1898): [] __up_console_sem+0x5d/0x80 [ 46.931432] softirqs last enabled at (1406): [] handle_softirqs+0x50c/0x770 [ 46.932679] softirqs last disabled at (1917): [] __irq_exit_rcu+0xc4/0x100 [ 46.933886] ---[ end trace 0000000000000000 ]--- [ 47.637450] ------------[ cut here ]------------ [ 47.638433] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.640470] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 47.641994] Modules linked in: [ 47.642618] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.644679] Tainted: [W]=WARN [ 47.645239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.646715] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.647587] 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 [ 47.650764] RSP: 0018:ffff8880195cfbc0 EFLAGS: 00010286 [ 47.651734] RAX: 0000000000000000 RBX: ffffed10032b9f78 RCX: ffffffff813a4050 [ 47.653023] RDX: ffff888015bfb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.654303] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032b9f2f [ 47.655590] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.656887] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880195cfdf8 [ 47.658173] FS: 00007f9fdf383900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.659637] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.660748] CR2: 00007f9fdf875580 CR3: 000000001fa02000 CR4: 0000000000350ef0 [ 47.662051] Call Trace: [ 47.662532] [ 47.662984] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.663895] ? __create_object+0x59/0x80 [ 47.664634] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.665627] __vmalloc_noprof+0x59/0x60 [ 47.666410] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.667289] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.668245] bpf_prog_alloc+0x39/0x200 [ 47.669001] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.669950] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.670873] do_seccomp+0x349/0x25e0 [ 47.671555] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.672445] ? __pfx_do_seccomp+0x10/0x10 [ 47.673238] ? find_held_lock+0x2b/0x80 [ 47.674063] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.675044] ? static_key_count+0x60/0x80 [ 47.675848] prctl_set_seccomp+0x4e/0x70 [ 47.676580] __do_sys_prctl+0xe6c/0x1d70 [ 47.677364] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.678227] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.679227] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.680212] ? irqentry_exit+0xf3/0x650 [ 47.680997] do_syscall_64+0xbf/0x430 [ 47.681738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.682720] RIP: 0033:0x7f9fdf8755cd [ 47.683389] 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 [ 47.686579] RSP: 002b:00007ffc4bc1cb10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.687937] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9fdf8755cd [ 47.689227] RDX: 000055d73f8cce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.690532] RBP: 00007ffc4bc1cb70 R08: 0000000000000000 R09: 00007ffc4bc1c210 [ 47.691818] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d778919bf0 [ 47.693106] R13: 00007ffc4bc1cfa0 R14: 000055d778923380 R15: 000055d77892e460 [ 47.694435] [ 47.694896] irq event stamp: 1781 [ 47.695499] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 47.697015] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 47.698562] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 47.700088] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 47.701617] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43471' (ECDSA) to the list of known hosts. 2025/11/17 13:52:38 fuzzer started 2025/11/17 13:52:39 dialing manager at localhost:37895 2025/11/17 13:52:39 checking machine... 2025/11/17 13:52:39 checking revisions... [ 48.620931] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:52:39 testing simple program... [ 48.725592] cgroup: Unknown subsys name 'net' [ 48.879688] cgroup: Unknown subsys name 'cpuset' [ 48.967579] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:52:38 Registers: info registers vcpu 0 RAX=00000000000000c4 RBX=ffff888016221bc0 RCX=0000000000000002 RDX=ffff888016222668 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888016222618 RSP=ffff88806ce08858 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000078 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81527018 RFL=00000012 [----A--] 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 00007fdf642ae900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdf64273008 CR3=000000001f974000 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=0000000000021417 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=00000206 [-----P-] 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 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffed2ce2fe8 CR3=000000000d894000 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=8802fa20ed1f36b60c49e33b71bbd019 XMM02=ec2efd57dc4c00df0000000000302160 XMM03=eaf1db7623f46efc0000000000302230 XMM04=cd69796cc06fd06400000000000ae988 XMM05=43fb71dd3ca8431b0000000000320988 XMM06=817b8945e9d503730000000000320380 XMM07=e042d86d42eb936e0000000000310e50 XMM08=eaf1db7623f46efc0000000000302230 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000