[ 46.518089] ------------[ cut here ]------------ [ 46.519098] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.521214] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.522731] Modules linked in: [ 46.523360] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.525484] Tainted: [W]=WARN [ 46.526104] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.527653] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.528628] 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 [ 46.531961] RSP: 0018:ffff88800b77fbc0 EFLAGS: 00010286 [ 46.532991] RAX: 0000000000000000 RBX: ffffed10016eff78 RCX: ffffffff813a4050 [ 46.534370] RDX: ffff88801a3b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.535731] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10016eff2f [ 46.537082] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.538473] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b77fdf8 [ 46.539838] FS: 00007f64f1682900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.541686] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.543011] CR2: 00007f64f1b74580 CR3: 000000000edc7000 CR4: 0000000000350ef0 [ 46.544374] Call Trace: [ 46.544910] [ 46.545357] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.546331] ? __create_object+0x59/0x80 [ 46.547163] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.548206] __vmalloc_noprof+0x59/0x60 [ 46.549021] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.549994] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.551041] bpf_prog_alloc+0x39/0x200 [ 46.551829] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.552811] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.553803] do_seccomp+0x349/0x25e0 [ 46.554597] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.555579] ? __pfx_do_seccomp+0x10/0x10 [ 46.556385] ? find_held_lock+0x2b/0x80 [ 46.557236] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.558291] ? static_key_count+0x60/0x80 [ 46.559170] prctl_set_seccomp+0x4e/0x70 [ 46.560024] __do_sys_prctl+0xe6c/0x1d70 [ 46.560884] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.561856] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.562908] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.563960] ? irqentry_exit+0xf3/0x650 [ 46.564792] do_syscall_64+0xbf/0x430 [ 46.565618] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.566653] RIP: 0033:0x7f64f1b745cd [ 46.567371] 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 [ 46.570842] RSP: 002b:00007ffe6f031f50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.572335] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f64f1b745cd [ 46.573755] RDX: 000055e151667e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.575157] RBP: 00007ffe6f031fb0 R08: 0000000000000000 R09: 00007ffe6f031650 [ 46.576558] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e163acbad0 [ 46.577976] R13: 00007ffe6f0323e0 R14: 000055e163accbc0 R15: 000055e163add780 [ 46.579413] [ 46.579933] irq event stamp: 1845 [ 46.580641] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 46.582301] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 46.583944] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 46.585647] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 46.587112] ---[ end trace 0000000000000000 ]--- [ 50.034956] ------------[ cut here ]------------ [ 50.035994] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.038221] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 50.039804] Modules linked in: [ 50.040471] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.042951] Tainted: [W]=WARN [ 50.043692] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.045315] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.046322] 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 [ 50.049808] RSP: 0018:ffff88801691fbc0 EFLAGS: 00010286 [ 50.050859] RAX: 0000000000000000 RBX: ffffed1002d23f78 RCX: ffffffff813a4050 [ 50.052361] RDX: ffff888009ef3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.053771] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d23f2f [ 50.055171] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.056551] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801691fdf8 [ 50.057961] FS: 00007f2c85269900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.059529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.060693] CR2: 00007ffebfcd6ef7 CR3: 000000001ef85000 CR4: 0000000000350ef0 [ 50.062095] Call Trace: [ 50.062637] [ 50.063083] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.064055] ? __create_object+0x59/0x80 [ 50.064904] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.065961] __vmalloc_noprof+0x59/0x60 [ 50.066776] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.067729] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.068741] bpf_prog_alloc+0x39/0x200 [ 50.069556] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.070558] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.071491] do_seccomp+0x349/0x25e0 [ 50.072276] ? find_held_lock+0x2b/0x80 [ 50.073101] ? do_prlimit+0x310/0x610 [ 50.073902] ? __pfx_do_seccomp+0x10/0x10 [ 50.074746] ? do_raw_spin_unlock+0x53/0x220 [ 50.075656] ? _raw_spin_unlock+0x1e/0x40 [ 50.076452] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.077528] ? static_key_count+0x60/0x80 [ 50.078344] prctl_set_seccomp+0x4e/0x70 [ 50.079179] __do_sys_prctl+0xe6c/0x1d70 [ 50.080018] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.080936] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.081997] ? irqentry_exit+0xf3/0x650 [ 50.082821] do_syscall_64+0xbf/0x430 [ 50.083625] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.084650] RIP: 0033:0x7f2c8575b5cd [ 50.085373] 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 [ 50.088776] RSP: 002b:00007ffebfcd5880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.090251] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2c8575b5cd [ 50.091626] RDX: 00005559cd026e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.093003] RBP: 00007ffebfcd58e0 R08: 0000000000000000 R09: 00007ffebfcd4f80 [ 50.094408] R10: 0000000000000000 R11: 0000000000000246 R12: 00005559f879a2b0 [ 50.095788] R13: 00007ffebfcd5d10 R14: 00005559f879cd20 R15: 00005559f87ae8d0 [ 50.097183] [ 50.097695] irq event stamp: 1807 [ 50.098344] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 50.100011] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 50.101654] softirqs last enabled at (1330): [] handle_softirqs+0x50c/0x770 [ 50.103075] softirqs last disabled at (1307): [] __irq_exit_rcu+0xc4/0x100 [ 50.104436] ---[ end trace 0000000000000000 ]--- [ 50.942012] ------------[ cut here ]------------ [ 50.942958] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.944970] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.946444] Modules linked in: [ 50.947077] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.949059] Tainted: [W]=WARN [ 50.949664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.951133] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.952049] 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 [ 50.955485] RSP: 0018:ffff88801a2b7bc0 EFLAGS: 00010286 [ 50.956566] RAX: 0000000000000000 RBX: ffffed1003456f78 RCX: ffffffff813a4050 [ 50.957859] RDX: ffff88801c043780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.959122] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003456f2f [ 50.960389] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.961675] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a2b7df8 [ 50.962967] FS: 00007f7e5166c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.964404] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.965471] CR2: 00007ffdfc511ef7 CR3: 0000000015ea7000 CR4: 0000000000350ef0 [ 50.966801] Call Trace: [ 50.967264] [ 50.967723] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.968619] ? __create_object+0x59/0x80 [ 50.969374] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.970343] __vmalloc_noprof+0x59/0x60 [ 50.971092] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.971975] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.972908] bpf_prog_alloc+0x39/0x200 [ 50.973659] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.974582] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.975437] do_seccomp+0x349/0x25e0 [ 50.976159] ? find_held_lock+0x2b/0x80 [ 50.976909] ? do_prlimit+0x310/0x610 [ 50.977678] ? __pfx_do_seccomp+0x10/0x10 [ 50.978422] ? do_raw_spin_unlock+0x53/0x220 [ 50.979261] ? _raw_spin_unlock+0x1e/0x40 [ 50.980053] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.981023] ? static_key_count+0x60/0x80 [ 50.981838] prctl_set_seccomp+0x4e/0x70 [ 50.982615] __do_sys_prctl+0xe6c/0x1d70 [ 50.983356] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.984214] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.985196] ? irqentry_exit+0xf3/0x650 [ 50.985987] do_syscall_64+0xbf/0x430 [ 50.986740] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.987686] RIP: 0033:0x7f7e51b5e5cd [ 50.988361] 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 [ 50.991552] RSP: 002b:00007ffdfc50fc90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.992913] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e51b5e5cd [ 50.994201] RDX: 000055864b4fee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.995491] RBP: 00007ffdfc50fcf0 R08: 0000000000000000 R09: 00007ffdfc50f390 [ 50.996803] R10: 0000000000000000 R11: 0000000000000246 R12: 000055864eb882b0 [ 50.998084] R13: 00007ffdfc510120 R14: 000055864eb8ad20 R15: 000055864eb9c8d0 [ 50.999391] [ 50.999874] irq event stamp: 1837 [ 51.000481] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 51.002048] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 51.003567] softirqs last enabled at (1488): [] handle_softirqs+0x50c/0x770 [ 51.005102] softirqs last disabled at (1483): [] __irq_exit_rcu+0xc4/0x100 [ 51.006648] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35619' (ECDSA) to the list of known hosts. 2025/11/18 02:20:31 fuzzer started 2025/11/18 02:20:31 dialing manager at localhost:37895 2025/11/18 02:20:31 checking machine... 2025/11/18 02:20:31 checking revisions... [ 51.919339] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:20:31 testing simple program... [ 51.993330] cgroup: Unknown subsys name 'net' [ 52.063451] cgroup: Unknown subsys name 'cpuset' [ 52.078828] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:20:30 Registers: info registers vcpu 0 RAX=0000000000022005 RBX=ffff88801a3d0000 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88801a3d0a58 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801a3d0ad0 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270d4 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 00007f903a43b700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2c858210b0 CR3=0000000009e9e000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3034325b646873732030333a3032 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363235 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000022000 RBX=ffff8880096fb780 RCX=0000000000000001 RDX=0000000000022005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880096fc1d8 RSP=ffff8880097576b8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880096fc200 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 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2c85820618 CR3=000000001ef24000 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=563412feff00545000000000000080fe 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