[ 51.269186] ------------[ cut here ]------------ [ 51.270116] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.272205] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 51.273669] Modules linked in: [ 51.274324] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.276315] Tainted: [W]=WARN [ 51.276862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.278583] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.279574] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 51.282741] RSP: 0018:ffff88801735fbc0 EFLAGS: 00010286 [ 51.283723] RAX: 0000000000000000 RBX: ffffed1002e6bf78 RCX: ffffffff813a4050 [ 51.284998] RDX: ffff8880163ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.286285] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6bf2f [ 51.287575] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.288844] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801735fdf8 [ 51.290132] FS: 00007f6292a72900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.291581] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.292650] CR2: 00007f6292f64580 CR3: 000000000dea5000 CR4: 0000000000350ef0 [ 51.293942] Call Trace: [ 51.294444] [ 51.294853] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.295749] ? __create_object+0x59/0x80 [ 51.296527] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.297500] __vmalloc_noprof+0x59/0x60 [ 51.298256] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.299144] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.300040] bpf_prog_alloc+0x39/0x200 [ 51.300807] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.301738] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.302656] do_seccomp+0x349/0x25e0 [ 51.303371] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.304270] ? __pfx_do_seccomp+0x10/0x10 [ 51.305025] ? find_held_lock+0x2b/0x80 [ 51.305814] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.306772] ? static_key_count+0x60/0x80 [ 51.307587] prctl_set_seccomp+0x4e/0x70 [ 51.308358] __do_sys_prctl+0xe6c/0x1d70 [ 51.309149] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.309981] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.310952] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.311922] ? irqentry_exit+0xf3/0x650 [ 51.312681] do_syscall_64+0xbf/0x430 [ 51.313435] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.314398] RIP: 0033:0x7f6292f645cd [ 51.315101] 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 [ 51.318259] RSP: 002b:00007ffdacbe8800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.319614] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6292f645cd [ 51.320889] RDX: 000055918bb4ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.322184] RBP: 00007ffdacbe8860 R08: 0000000000000000 R09: 00007ffdacbe7f00 [ 51.323499] R10: 0000000000000000 R11: 0000000000000246 R12: 00005591b757bad0 [ 51.324771] R13: 00007ffdacbe8c90 R14: 00005591b757cbc0 R15: 00005591b758d780 [ 51.326108] [ 51.326537] irq event stamp: 1811 [ 51.327172] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 51.328683] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 51.330214] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 51.331752] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 51.333272] ---[ end trace 0000000000000000 ]--- [ 54.258992] ------------[ cut here ]------------ [ 54.259893] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.261930] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 54.263373] Modules linked in: [ 54.263949] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.265908] Tainted: [W]=WARN [ 54.267910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.269443] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.270343] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 54.273447] RSP: 0018:ffff88801a2ffbc0 EFLAGS: 00010286 [ 54.274403] RAX: 0000000000000000 RBX: ffffed100345ff78 RCX: ffffffff813a4050 [ 54.275666] RDX: ffff8880183f9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.276912] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100345ff2f [ 54.278165] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.279425] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a2ffdf8 [ 54.280681] FS: 00007f4a3f133900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.282101] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.283141] CR2: 00007f4a3f625580 CR3: 000000001fac3000 CR4: 0000000000350ef0 [ 54.284396] Call Trace: [ 54.284852] [ 54.285298] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.286193] ? __create_object+0x59/0x80 [ 54.286920] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.287863] __vmalloc_noprof+0x59/0x60 [ 54.288608] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.289478] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.290395] bpf_prog_alloc+0x39/0x200 [ 54.291123] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.291990] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.292869] do_seccomp+0x349/0x25e0 [ 54.293580] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.294456] ? __pfx_do_seccomp+0x10/0x10 [ 54.295226] ? find_held_lock+0x2b/0x80 [ 54.295929] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.296863] ? static_key_count+0x60/0x80 [ 54.297654] prctl_set_seccomp+0x4e/0x70 [ 54.298410] __do_sys_prctl+0xe6c/0x1d70 [ 54.299185] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.299988] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.300928] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.301883] ? irqentry_exit+0xf3/0x650 [ 54.302643] do_syscall_64+0xbf/0x430 [ 54.303365] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.304303] RIP: 0033:0x7f4a3f6255cd [ 54.304957] 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 [ 54.308085] RSP: 002b:00007ffd85b2f540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.309434] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4a3f6255cd [ 54.310688] RDX: 0000559cf1d9ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.311946] RBP: 00007ffd85b2f5a0 R08: 0000000000000000 R09: 00007ffd85b2ec40 [ 54.313218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559cf6d34b10 [ 54.314487] R13: 00007ffd85b2f9d0 R14: 0000559cf6d352b0 R15: 0000559cf6d496f0 [ 54.315759] [ 54.316212] irq event stamp: 2079 [ 54.316814] hardirqs last enabled at (2087): [] __up_console_sem+0x78/0x80 [ 54.318310] hardirqs last disabled at (2096): [] __up_console_sem+0x5d/0x80 [ 54.319516] softirqs last enabled at (2046): [] handle_softirqs+0x50c/0x770 [ 54.320752] softirqs last disabled at (2041): [] __irq_exit_rcu+0xc4/0x100 [ 54.321968] ---[ end trace 0000000000000000 ]--- [ 55.081117] ------------[ cut here ]------------ [ 55.081582] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.082644] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 55.083393] Modules linked in: [ 55.083693] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 55.084677] Tainted: [W]=WARN [ 55.084953] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.085699] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.086162] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 55.087736] RSP: 0018:ffff88801749fbc0 EFLAGS: 00010286 [ 55.088231] RAX: 0000000000000000 RBX: ffffed1002e93f78 RCX: ffffffff813a4050 [ 55.088842] RDX: ffff8880159cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.089492] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e93f2f [ 55.090136] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.090747] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801749fdf8 [ 55.091391] FS: 00007f0cac07d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 55.092120] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.092630] CR2: 00007f0cac5e34a6 CR3: 000000001f962000 CR4: 0000000000350ef0 [ 55.093303] Call Trace: [ 55.093544] [ 55.093749] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.094195] ? __create_object+0x59/0x80 [ 55.094568] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.095027] __vmalloc_noprof+0x59/0x60 [ 55.095413] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.095827] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.096293] bpf_prog_alloc+0x39/0x200 [ 55.096633] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.097097] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.097530] do_seccomp+0x349/0x25e0 [ 55.097864] ? find_held_lock+0x2b/0x80 [ 55.098251] ? do_prlimit+0x310/0x610 [ 55.098600] ? __pfx_do_seccomp+0x10/0x10 [ 55.098964] ? do_raw_spin_unlock+0x53/0x220 [ 55.099376] ? _raw_spin_unlock+0x1e/0x40 [ 55.099744] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.100226] ? static_key_count+0x60/0x80 [ 55.100602] prctl_set_seccomp+0x4e/0x70 [ 55.100970] __do_sys_prctl+0xe6c/0x1d70 [ 55.101356] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.101763] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.102239] ? irqentry_exit+0xf3/0x650 [ 55.102602] do_syscall_64+0xbf/0x430 [ 55.102946] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.103421] RIP: 0033:0x7f0cac56f5cd [ 55.103749] 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 [ 55.105316] RSP: 002b:00007ffe34c640b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.105975] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0cac56f5cd [ 55.106616] RDX: 00005577748eae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.107255] RBP: 00007ffe34c64110 R08: 0000000000000000 R09: 00007ffe34c637b0 [ 55.107867] R10: 0000000000000000 R11: 0000000000000246 R12: 000055779fe4bb10 [ 55.108501] R13: 00007ffe34c64540 R14: 000055779fe4c2b0 R15: 000055779fe606f0 [ 55.109138] [ 55.109350] irq event stamp: 2497 [ 55.109651] hardirqs last enabled at (2505): [] __up_console_sem+0x78/0x80 [ 55.110405] hardirqs last disabled at (2514): [] __up_console_sem+0x5d/0x80 [ 55.111160] softirqs last enabled at (2178): [] handle_softirqs+0x50c/0x770 [ 55.111901] softirqs last disabled at (2167): [] __irq_exit_rcu+0xc4/0x100 [ 55.112652] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17691' (ECDSA) to the list of known hosts. 2025/11/18 23:38:03 fuzzer started 2025/11/18 23:38:03 dialing manager at localhost:34383 2025/11/18 23:38:03 checking machine... 2025/11/18 23:38:03 checking revisions... [ 55.928196] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:38:03 testing simple program... [ 56.012020] cgroup: Unknown subsys name 'net' [ 56.094019] cgroup: Unknown subsys name 'cpuset' [ 56.121629] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:38:03 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86aaa4d4 RDX=0000000000000008 RSI=ffff8880162cfdc0 RDI=ffff8880162cf410 RBP=ffff8880162cf468 RSP=ffff8880162cf380 R8 =0000000000000001 R9 =ffff8880162cf450 R10=000000000003c9ed R11=000000000002308d R12=ffff8880162cf470 R13=ffff8880162cf458 R14=ffff8880162cfdc0 R15=ffff8880162cf410 RIP=ffffffff8135e220 RFL=00000287 [--S--PC] 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 00007f4a3f133900 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=00007f4a3f0fd008 CR3=000000000d99f000 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=0000000000020000 RBX=ffff8880159c9bc0 RCX=0000000000000000 RDX=0000000000020005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880159ca618 RSP=ffff8880167e7468 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880159ca690 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3628cb1790 CR3=000000001f9a0000 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=0000000000000002fffffffe7ffbfeff XMM01=00000000000000008000000000000006 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=fad50d158b0080a10000000000000000 XMM05=57f0dddf2b928e616c1ea718dbf3d009 XMM06=f67639c27faffb5398c9c249ab72c67b XMM07=a729f50130b5e194ada28bbfb6b27afc XMM08=2520737365726464616e657473696c00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000