[ 39.058280] ------------[ cut here ]------------ [ 39.059217] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.061265] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.063027] Modules linked in: [ 39.063735] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.065750] Tainted: [W]=WARN [ 39.066368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.067845] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.068773] 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 [ 39.071989] RSP: 0018:ffff88801be9fbc0 EFLAGS: 00010286 [ 39.072981] RAX: 0000000000000000 RBX: ffffed10037d3f78 RCX: ffffffff813a4050 [ 39.074295] RDX: ffff88801788b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.075645] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037d3f2f [ 39.076945] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.078257] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801be9fdf8 [ 39.079557] FS: 00007fba25eb8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.081012] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.082104] CR2: 00007ffea3e0def7 CR3: 00000000161e1000 CR4: 0000000000350ef0 [ 39.083411] Call Trace: [ 39.083879] [ 39.084292] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.085195] ? __create_object+0x59/0x80 [ 39.086006] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.086982] __vmalloc_noprof+0x59/0x60 [ 39.087737] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.088750] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.089849] bpf_prog_alloc+0x39/0x200 [ 39.090784] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.091751] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.092698] do_seccomp+0x349/0x25e0 [ 39.093577] ? find_held_lock+0x2b/0x80 [ 39.094523] ? do_prlimit+0x310/0x610 [ 39.095432] ? __pfx_do_seccomp+0x10/0x10 [ 39.096314] ? do_raw_spin_unlock+0x53/0x220 [ 39.097307] ? _raw_spin_unlock+0x1e/0x40 [ 39.098258] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.099422] ? static_key_count+0x60/0x80 [ 39.100210] prctl_set_seccomp+0x4e/0x70 [ 39.101010] __do_sys_prctl+0xe6c/0x1d70 [ 39.101808] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.102700] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.103674] ? irqentry_exit+0xf3/0x650 [ 39.104433] do_syscall_64+0xbf/0x430 [ 39.105130] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.106098] RIP: 0033:0x7fba263aa5cd [ 39.106824] 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 [ 39.110031] RSP: 002b:00007ffea3e0ca80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.111399] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba263aa5cd [ 39.112686] RDX: 000055de4ee56e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.113992] RBP: 00007ffea3e0cae0 R08: 0000000000000000 R09: 00007ffea3e0c180 [ 39.115274] R10: 0000000000000000 R11: 0000000000000246 R12: 000055de68dbeb10 [ 39.116563] R13: 00007ffea3e0cf10 R14: 000055de68dbf2b0 R15: 000055de68dd36f0 [ 39.117877] [ 39.118318] irq event stamp: 1805 [ 39.118967] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 39.120494] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 39.122031] softirqs last enabled at (1564): [] handle_softirqs+0x50c/0x770 [ 39.123568] softirqs last disabled at (1559): [] __irq_exit_rcu+0xc4/0x100 [ 39.125109] ---[ end trace 0000000000000000 ]--- [ 42.020050] ------------[ cut here ]------------ [ 42.020827] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.022559] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.023788] Modules linked in: [ 42.024307] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.026007] Tainted: [W]=WARN [ 42.026514] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.027750] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.028510] 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 [ 42.031202] RSP: 0018:ffff88801a287bc0 EFLAGS: 00010286 [ 42.032029] RAX: 0000000000000000 RBX: ffffed1003450f78 RCX: ffffffff813a4050 [ 42.033108] RDX: ffff88800ede5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.034195] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003450f2f [ 42.035272] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.036362] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a287df8 [ 42.037445] FS: 00007f3e8fb86900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.038669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.039554] CR2: 00007f3e90078580 CR3: 000000000bb71000 CR4: 0000000000350ef0 [ 42.040638] Call Trace: [ 42.041032] [ 42.041402] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.042126] ? __create_object+0x59/0x80 [ 42.042780] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.043579] __vmalloc_noprof+0x59/0x60 [ 42.044171] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.044899] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.045677] bpf_prog_alloc+0x39/0x200 [ 42.046270] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.047050] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.047819] do_seccomp+0x349/0x25e0 [ 42.048492] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.049222] ? __pfx_do_seccomp+0x10/0x10 [ 42.049941] ? find_held_lock+0x2b/0x80 [ 42.050599] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.051414] ? static_key_count+0x60/0x80 [ 42.052119] prctl_set_seccomp+0x4e/0x70 [ 42.052877] __do_sys_prctl+0xe6c/0x1d70 [ 42.053570] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.054398] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.055255] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.056187] ? irqentry_exit+0xf3/0x650 [ 42.056876] do_syscall_64+0xbf/0x430 [ 42.057583] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.058503] RIP: 0033:0x7f3e900785cd [ 42.059125] 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 [ 42.061961] RSP: 002b:00007ffd3b885850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.063245] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3e900785cd [ 42.064344] RDX: 0000557d3aca5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.065446] RBP: 00007ffd3b8858b0 R08: 0000000000000000 R09: 00007ffd3b884f50 [ 42.066650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557d64382ad0 [ 42.067859] R13: 00007ffd3b885ce0 R14: 0000557d64383bc0 R15: 0000557d64394780 [ 42.069023] [ 42.069414] irq event stamp: 1769 [ 42.069956] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 42.071445] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 42.072888] softirqs last enabled at (1584): [] handle_softirqs+0x50c/0x770 [ 42.074400] softirqs last disabled at (1573): [] __irq_exit_rcu+0xc4/0x100 [ 42.075740] ---[ end trace 0000000000000000 ]--- [ 42.875078] ------------[ cut here ]------------ [ 42.875866] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.877573] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 42.878836] Modules linked in: [ 42.879368] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.881065] Tainted: [W]=WARN [ 42.881573] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.882832] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.883599] 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 [ 42.886270] RSP: 0018:ffff888016e17bc0 EFLAGS: 00010286 [ 42.887091] RAX: 0000000000000000 RBX: ffffed1002dc2f78 RCX: ffffffff813a4050 [ 42.888168] RDX: ffff88801d11d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.889246] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc2f2f [ 42.890343] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.891418] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e17df8 [ 42.892485] FS: 00007f6ca7bf9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.893691] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.894594] CR2: 00007fff5fef6ef7 CR3: 000000000b8a2000 CR4: 0000000000350ef0 [ 42.895669] Call Trace: [ 42.896055] [ 42.896427] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.897140] ? __create_object+0x59/0x80 [ 42.897823] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.898651] __vmalloc_noprof+0x59/0x60 [ 42.899254] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.899986] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.900764] bpf_prog_alloc+0x39/0x200 [ 42.901383] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.902132] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.902900] do_seccomp+0x349/0x25e0 [ 42.903494] ? find_held_lock+0x2b/0x80 [ 42.904087] ? do_prlimit+0x310/0x610 [ 42.904700] ? __pfx_do_seccomp+0x10/0x10 [ 42.905368] ? do_raw_spin_unlock+0x53/0x220 [ 42.906040] ? _raw_spin_unlock+0x1e/0x40 [ 42.906695] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.907504] ? static_key_count+0x60/0x80 [ 42.908145] prctl_set_seccomp+0x4e/0x70 [ 42.908800] __do_sys_prctl+0xe6c/0x1d70 [ 42.909437] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.910127] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.910931] ? irqentry_exit+0xf3/0x650 [ 42.911571] do_syscall_64+0xbf/0x430 [ 42.912150] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.912932] RIP: 0033:0x7f6ca80eb5cd [ 42.913518] 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 [ 42.916257] RSP: 002b:00007fff5fef4ed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.917398] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6ca80eb5cd [ 42.918491] RDX: 000056173cfcae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.919580] RBP: 00007fff5fef4f30 R08: 0000000000000000 R09: 00007fff5fef45d0 [ 42.920654] R10: 0000000000000000 R11: 0000000000000246 R12: 000056174a33e240 [ 42.921714] R13: 00007fff5fef5360 R14: 000056174a33dbf0 R15: 000056174a3524d0 [ 42.922808] [ 42.923158] irq event stamp: 1735 [ 42.923690] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 42.924969] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 42.926248] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 42.927533] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 42.928787] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60282' (ECDSA) to the list of known hosts. 2025/11/17 09:07:35 fuzzer started 2025/11/17 09:07:35 dialing manager at localhost:37895 2025/11/17 09:07:35 checking machine... 2025/11/17 09:07:35 checking revisions... [ 43.838290] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:07:35 testing simple program... [ 43.931683] cgroup: Unknown subsys name 'net' [ 43.993009] cgroup: Unknown subsys name 'cpuset' [ 44.010742] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:07:34 Registers: info registers vcpu 0 RAX=0000000000022000 RBX=ffff88801788d340 RCX=0000000000000001 RDX=0000000000022005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88801788dd98 RSP=ffff88806ce088a8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801788dde8 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 00007f3e8fb86900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd3b87f000 CR3=0000000020a36000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff81b2a0b3 RDX=000000000000b2a0 RSI=000000000000b2a0 RDI=ffffffff86ef0454 RBP=ffff888009757898 RSP=ffff8880097577d0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff8880097578a0 R13=ffff888009757888 R14=ffff888009757881 R15=ffff888009757840 RIP=ffffffff8135e5e2 RFL=00000213 [----A-C] 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 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd55eea5000 CR3=000000000d78a000 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=e2418f9bf3ddcb88f04cdf69fb66bbc8 XMM02=ec2efd57dc4c00df0000000000302a18 XMM03=3118f4eaa2cc93520000000000302ae8 XMM04=311ab289a07ae0fa00000000000ae988 XMM05=07c8bb74b6c04a44000000000031f100 XMM06=d74844bf967d85ba000000000031ef88 XMM07=e042d86d42eb936e000000000030f898 XMM08=3118f4eaa2cc93520000000000302ae8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000