[ 38.952491] ------------[ cut here ]------------ [ 38.953452] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.955782] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.957550] Modules linked in: [ 38.958149] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.960184] Tainted: [W]=WARN [ 38.960789] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.962258] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.963171] 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 [ 38.966362] RSP: 0018:ffff888019e5fbc0 EFLAGS: 00010286 [ 38.967293] RAX: 0000000000000000 RBX: ffffed10033cbf78 RCX: ffffffff813a4050 [ 38.968571] RDX: ffff888017650000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.969885] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033cbf2f [ 38.971162] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.972445] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e5fdf8 [ 38.973767] FS: 00007ff548cdc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.975223] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.976294] CR2: 00007fffbd6daef8 CR3: 000000000e2e6000 CR4: 0000000000350ef0 [ 38.977596] Call Trace: [ 38.978065] [ 38.978533] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.979432] ? __create_object+0x59/0x80 [ 38.980171] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.981148] __vmalloc_noprof+0x59/0x60 [ 38.981920] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.982798] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.983723] bpf_prog_alloc+0x39/0x200 [ 38.984452] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.985410] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.986273] do_seccomp+0x349/0x25e0 [ 38.986992] ? find_held_lock+0x2b/0x80 [ 38.987741] ? do_prlimit+0x310/0x610 [ 38.988490] ? __pfx_do_seccomp+0x10/0x10 [ 38.989251] ? do_raw_spin_unlock+0x53/0x220 [ 38.990082] ? _raw_spin_unlock+0x1e/0x40 [ 38.990864] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.991889] ? static_key_count+0x60/0x80 [ 38.992861] prctl_set_seccomp+0x4e/0x70 [ 38.993738] __do_sys_prctl+0xe6c/0x1d70 [ 38.994656] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.995647] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.996793] ? irqentry_exit+0xf3/0x650 [ 38.997658] do_syscall_64+0xbf/0x430 [ 38.998505] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.999606] RIP: 0033:0x7ff5491ce5cd [ 39.000309] 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 [ 39.003541] RSP: 002b:00007fffbd6d9350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.004925] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5491ce5cd [ 39.006392] RDX: 00005618fd6a8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.007808] RBP: 00007fffbd6d93b0 R08: 0000000000000000 R09: 00007fffbd6d8a50 [ 39.009214] R10: 0000000000000000 R11: 0000000000000246 R12: 00005619032a7ad0 [ 39.010534] R13: 00007fffbd6d97e0 R14: 00005619032a8bc0 R15: 00005619032b9780 [ 39.011955] [ 39.012449] irq event stamp: 1841 [ 39.013134] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 39.014914] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 39.016609] softirqs last enabled at (1818): [] handle_softirqs+0x50c/0x770 [ 39.018353] softirqs last disabled at (1813): [] __irq_exit_rcu+0xc4/0x100 [ 39.020112] ---[ end trace 0000000000000000 ]--- [ 41.812426] ------------[ cut here ]------------ [ 41.813431] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.815575] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 41.817146] Modules linked in: [ 41.817801] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.819897] Tainted: [W]=WARN [ 41.820792] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.822456] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.823440] 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 [ 41.826862] RSP: 0018:ffff888019dc7bc0 EFLAGS: 00010286 [ 41.827897] RAX: 0000000000000000 RBX: ffffed10033b8f78 RCX: ffffffff813a4050 [ 41.829320] RDX: ffff888017653780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.830683] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033b8f2f [ 41.832068] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.833453] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019dc7df8 [ 41.834831] FS: 00007f23df57e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.836370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.837532] CR2: 00007ffc0839cef8 CR3: 0000000020a15000 CR4: 0000000000350ef0 [ 41.838910] Call Trace: [ 41.839465] [ 41.839888] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.840871] ? __create_object+0x59/0x80 [ 41.841704] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.842768] __vmalloc_noprof+0x59/0x60 [ 41.843570] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.844508] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.845518] bpf_prog_alloc+0x39/0x200 [ 41.846267] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.847284] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.848234] do_seccomp+0x349/0x25e0 [ 41.849029] ? find_held_lock+0x2b/0x80 [ 41.849816] ? do_prlimit+0x310/0x610 [ 41.850617] ? __pfx_do_seccomp+0x10/0x10 [ 41.851465] ? do_raw_spin_unlock+0x53/0x220 [ 41.852321] ? _raw_spin_unlock+0x1e/0x40 [ 41.853180] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.854215] ? static_key_count+0x60/0x80 [ 41.855071] prctl_set_seccomp+0x4e/0x70 [ 41.855898] __do_sys_prctl+0xe6c/0x1d70 [ 41.856735] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.857655] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.858690] ? irqentry_exit+0xf3/0x650 [ 41.859496] do_syscall_64+0xbf/0x430 [ 41.860256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.861291] RIP: 0033:0x7f23dfa705cd [ 41.862014] 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 [ 41.865420] RSP: 002b:00007ffc0839a880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.866848] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f23dfa705cd [ 41.868231] RDX: 00005649134f5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.869657] RBP: 00007ffc0839a8e0 R08: 0000000000000000 R09: 00007ffc08399f80 [ 41.871366] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564943e03240 [ 41.873032] R13: 00007ffc0839ad10 R14: 0000564943e0c380 R15: 0000564943e17540 [ 41.874467] [ 41.874912] irq event stamp: 1785 [ 41.875603] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 41.877237] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 41.878846] softirqs last enabled at (1594): [] handle_softirqs+0x50c/0x770 [ 41.880460] softirqs last disabled at (1589): [] __irq_exit_rcu+0xc4/0x100 [ 41.882080] ---[ end trace 0000000000000000 ]--- [ 42.605884] ------------[ cut here ]------------ [ 42.606312] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.607316] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.607997] Modules linked in: [ 42.608274] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.609219] Tainted: [W]=WARN [ 42.609498] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.610167] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.610590] 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 [ 42.612073] RSP: 0018:ffff888016fafbc0 EFLAGS: 00010286 [ 42.612528] RAX: 0000000000000000 RBX: ffffed1002df5f78 RCX: ffffffff813a4050 [ 42.613110] RDX: ffff888009d15340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.613712] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df5f2f [ 42.614287] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.614877] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fafdf8 [ 42.615474] FS: 00007fd8a759a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.616119] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.616622] CR2: 00007fff4ff97ef8 CR3: 000000000e5a0000 CR4: 0000000000350ef0 [ 42.617218] Call Trace: [ 42.617448] [ 42.617638] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.618035] ? __create_object+0x59/0x80 [ 42.618390] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.618818] __vmalloc_noprof+0x59/0x60 [ 42.619145] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.619540] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.619950] bpf_prog_alloc+0x39/0x200 [ 42.620269] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.620697] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.621108] do_seccomp+0x349/0x25e0 [ 42.621435] ? find_held_lock+0x2b/0x80 [ 42.621767] ? do_prlimit+0x310/0x610 [ 42.622090] ? __pfx_do_seccomp+0x10/0x10 [ 42.622451] ? do_raw_spin_unlock+0x53/0x220 [ 42.622814] ? _raw_spin_unlock+0x1e/0x40 [ 42.623153] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.623596] ? static_key_count+0x60/0x80 [ 42.623946] prctl_set_seccomp+0x4e/0x70 [ 42.624281] __do_sys_prctl+0xe6c/0x1d70 [ 42.624637] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.625018] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.625466] ? irqentry_exit+0xf3/0x650 [ 42.625799] do_syscall_64+0xbf/0x430 [ 42.626124] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.626562] RIP: 0033:0x7fd8a7a8c5cd [ 42.626865] 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 [ 42.628342] RSP: 002b:00007fff4ff96930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.628967] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd8a7a8c5cd [ 42.629554] RDX: 0000559c2613ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.630130] RBP: 00007fff4ff96990 R08: 0000000000000000 R09: 00007fff4ff96030 [ 42.630719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559c3f85fad0 [ 42.631291] R13: 00007fff4ff96dc0 R14: 0000559c3f860bc0 R15: 0000559c3f871780 [ 42.631903] [ 42.632097] irq event stamp: 1729 [ 42.632390] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 42.633079] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 42.633776] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 42.634482] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 42.635158] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33854' (ECDSA) to the list of known hosts. 2025/11/19 03:33:13 fuzzer started 2025/11/19 03:33:13 dialing manager at localhost:34383 2025/11/19 03:33:13 checking machine... 2025/11/19 03:33:13 checking revisions... [ 43.353900] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:33:13 testing simple program... [ 43.447299] cgroup: Unknown subsys name 'net' [ 43.521714] cgroup: Unknown subsys name 'cpuset' [ 43.554561] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:33:12 Registers: info registers vcpu 0 RAX=ffffffff88596101 RBX=ffff888015fd3780 RCX=0000000000000002 RDX=0000000000000001 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81526f5b 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 00007f23df57e900 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=00007ffc08394000 CR3=000000000e0fd000 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=0000000000000003 RBX=ffffffff866905b4 RCX=ffffffff8100012f RDX=0000000000000006 RSI=ffffffff869d8192 RDI=ffffffff866905a8 RBP=ffffffff866905a8 RSP=ffff888015d972f0 R8 =ffffffff869d8192 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffffffff866905c0 R13=ffffffff866905a8 R14=ffffffff866905a8 R15=dffffc0000000000 RIP=ffffffff8135daa3 RFL=00000216 [----AP-] 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 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f52c56371f0 CR3=0000000020b4a000 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=756e696c2d34365f3638782f62696c2f XMM01=5f69706173736762696c2f756e672d78 XMM02=00322e6f732e3562726b5f6970617373 XMM03=6762696c2f756e672d78756e696c2d34 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000