[ 39.025136] ------------[ cut here ]------------ [ 39.026083] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.028156] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.029623] Modules linked in: [ 39.030298] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.032317] Tainted: [W]=WARN [ 39.032929] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.034431] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.035375] 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 [ 39.038626] RSP: 0018:ffff88800f37fbc0 EFLAGS: 00010286 [ 39.039639] RAX: 0000000000000000 RBX: ffffed1001e6ff78 RCX: ffffffff813a4050 [ 39.040979] RDX: ffff888015973780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.042257] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e6ff2f [ 39.043538] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.044866] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f37fdf8 [ 39.046143] FS: 00007f7ded9a5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.047583] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.048642] CR2: 00007f7dede97580 CR3: 000000000d96a000 CR4: 0000000000350ef0 [ 39.049947] Call Trace: [ 39.050405] [ 39.050869] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.051760] ? __create_object+0x59/0x80 [ 39.052491] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.053443] __vmalloc_noprof+0x59/0x60 [ 39.054206] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.055083] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.056035] bpf_prog_alloc+0x39/0x200 [ 39.056761] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.057634] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.058524] do_seccomp+0x349/0x25e0 [ 39.059235] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.060157] ? __pfx_do_seccomp+0x10/0x10 [ 39.060939] ? find_held_lock+0x2b/0x80 [ 39.061645] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.062607] ? static_key_count+0x60/0x80 [ 39.063424] prctl_set_seccomp+0x4e/0x70 [ 39.064190] __do_sys_prctl+0xe6c/0x1d70 [ 39.064977] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.065834] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.066805] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.067766] ? irqentry_exit+0xf3/0x650 [ 39.068477] do_syscall_64+0xbf/0x430 [ 39.069235] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.070183] RIP: 0033:0x7f7dede975cd [ 39.070875] 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 [ 39.074024] RSP: 002b:00007ffeeb1466a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.075392] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7dede975cd [ 39.076721] RDX: 0000559020d7be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.078001] RBP: 00007ffeeb146700 R08: 0000000000000000 R09: 00007ffeeb145da0 [ 39.079280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559036514bf0 [ 39.080576] R13: 00007ffeeb146b30 R14: 000055903651e380 R15: 0000559036529460 [ 39.081863] [ 39.082287] irq event stamp: 1763 [ 39.082935] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 39.084433] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 39.085710] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 39.087004] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 39.088281] ---[ end trace 0000000000000000 ]--- [ 42.070644] ------------[ cut here ]------------ [ 42.071587] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.073616] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.075319] Modules linked in: [ 42.076041] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.078034] Tainted: [W]=WARN [ 42.078590] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.080077] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.081009] 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 [ 42.084209] RSP: 0018:ffff888017267bc0 EFLAGS: 00010286 [ 42.085184] RAX: 0000000000000000 RBX: ffffed1002e4cf78 RCX: ffffffff813a4050 [ 42.086441] RDX: ffff88801bb59bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.087725] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4cf2f [ 42.089007] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.090269] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017267df8 [ 42.091555] FS: 00007f036b8a9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.092981] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.094032] CR2: 00007ffcf2496ef8 CR3: 000000000e340000 CR4: 0000000000350ef0 [ 42.095327] Call Trace: [ 42.095838] [ 42.096243] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.097132] ? __create_object+0x59/0x80 [ 42.097916] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.098881] __vmalloc_noprof+0x59/0x60 [ 42.099602] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.100492] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.101415] bpf_prog_alloc+0x39/0x200 [ 42.102147] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.103075] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.103976] do_seccomp+0x349/0x25e0 [ 42.104650] ? find_held_lock+0x2b/0x80 [ 42.105421] ? do_prlimit+0x310/0x610 [ 42.106160] ? __pfx_do_seccomp+0x10/0x10 [ 42.106939] ? do_raw_spin_unlock+0x53/0x220 [ 42.107776] ? _raw_spin_unlock+0x1e/0x40 [ 42.108517] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.109478] ? static_key_count+0x60/0x80 [ 42.110278] prctl_set_seccomp+0x4e/0x70 [ 42.111052] __do_sys_prctl+0xe6c/0x1d70 [ 42.111834] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.112645] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.113603] ? irqentry_exit+0xf3/0x650 [ 42.114365] do_syscall_64+0xbf/0x430 [ 42.115103] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.116112] RIP: 0033:0x7f036bd9b5cd [ 42.116821] 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 [ 42.120005] RSP: 002b:00007ffcf2494ac0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.121360] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f036bd9b5cd [ 42.122623] RDX: 0000556e6b779e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.123894] RBP: 00007ffcf2494b20 R08: 0000000000000000 R09: 00007ffcf24941c0 [ 42.125170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556ea8faead0 [ 42.126437] R13: 00007ffcf2494f50 R14: 0000556ea8fafbc0 R15: 0000556ea8fc0780 [ 42.127745] [ 42.128172] irq event stamp: 1853 [ 42.128819] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 42.130341] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 42.131856] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 42.133394] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 42.134901] ---[ end trace 0000000000000000 ]--- [ 42.954899] ------------[ cut here ]------------ [ 42.955916] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.958124] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 42.959712] Modules linked in: [ 42.960348] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.962782] Tainted: [W]=WARN [ 42.963402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.965069] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.966080] 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 [ 42.969527] RSP: 0018:ffff88801738fbc0 EFLAGS: 00010286 [ 42.970598] RAX: 0000000000000000 RBX: ffffed1002e71f78 RCX: ffffffff813a4050 [ 42.972002] RDX: ffff8880177b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.973384] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e71f2f [ 42.974767] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.976153] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801738fdf8 [ 42.977529] FS: 00007f11dc48e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.979118] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.980281] CR2: 00007fffe6fdfef8 CR3: 000000000a0c0000 CR4: 0000000000350ef0 [ 42.981715] Call Trace: [ 42.982215] [ 42.982656] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.983629] ? __create_object+0x59/0x80 [ 42.984484] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.985533] __vmalloc_noprof+0x59/0x60 [ 42.986347] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.987287] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.988307] bpf_prog_alloc+0x39/0x200 [ 42.989122] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.990120] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.991101] do_seccomp+0x349/0x25e0 [ 42.991899] ? find_held_lock+0x2b/0x80 [ 42.992719] ? do_prlimit+0x310/0x610 [ 42.993461] ? __pfx_do_seccomp+0x10/0x10 [ 42.994309] ? do_raw_spin_unlock+0x53/0x220 [ 42.995216] ? _raw_spin_unlock+0x1e/0x40 [ 42.996081] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.997130] ? static_key_count+0x60/0x80 [ 42.997977] prctl_set_seccomp+0x4e/0x70 [ 42.998808] __do_sys_prctl+0xe6c/0x1d70 [ 42.999608] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.000538] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.001575] ? irqentry_exit+0xf3/0x650 [ 43.002396] do_syscall_64+0xbf/0x430 [ 43.003194] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.004222] RIP: 0033:0x7f11dc9805cd [ 43.004969] 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 [ 43.008434] RSP: 002b:00007fffe6fdeb90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.009883] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f11dc9805cd [ 43.011293] RDX: 00005558a388fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.012693] RBP: 00007fffe6fdebf0 R08: 0000000000000000 R09: 00007fffe6fde290 [ 43.014060] R10: 0000000000000000 R11: 0000000000000246 R12: 00005558adb612b0 [ 43.015440] R13: 00007fffe6fdf020 R14: 00005558adb63d20 R15: 00005558adb758d0 [ 43.016815] [ 43.017260] irq event stamp: 1787 [ 43.017949] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 43.019586] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 43.020957] softirqs last enabled at (1418): [] handle_softirqs+0x50c/0x770 [ 43.022304] softirqs last disabled at (1413): [] __irq_exit_rcu+0xc4/0x100 [ 43.023656] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48822' (ECDSA) to the list of known hosts. 2025/11/17 17:24:12 fuzzer started 2025/11/17 17:24:12 dialing manager at localhost:37895 2025/11/17 17:24:12 checking machine... 2025/11/17 17:24:12 checking revisions... [ 43.992597] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:24:13 testing simple program... [ 44.070490] cgroup: Unknown subsys name 'net' [ 44.130301] cgroup: Unknown subsys name 'cpuset' [ 44.141380] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:24:12 Registers: info registers vcpu 0 RAX=00000000ffffffff RBX=ffff88800a9a8000 RCX=ffffffff8360ec32 RDX=ffffc90000660000 RSI=ffffffff8360ec3f RDI=0000000000000005 RBP=0000000000000000 RSP=ffff88806ce08ea8 R8 =0000000000000000 R9 =ffffed10015352b7 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=ffff88800a9a95b8 R14=ffff88800a9a91d0 R15=000000000000000a RIP=ffffffff8360ec6c 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdb0f9bbb8 CR3=0000000005c8a000 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=00007fc0531ac51000005568b492e790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffffffff81618fa0 RCX=ffff888016c6f8e4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888016c6f990 RBP=ffff888016c6fa28 RSP=ffff888016c6f988 R8 =ffffffff86ab8c8e R9 =ffff888016c6f9d0 R10=000000000003c9ed R11=0000000000025776 R12=ffff888016c6fa58 R13=0000000000000000 R14=ffff8880161b0000 R15=ffff888009462140 RIP=ffffffff8135e160 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 00007f036b8a9900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f036be610b0 CR3=000000000dbe8000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000