[ 53.875766] ------------[ cut here ]------------ [ 53.876698] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.878744] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 53.880241] Modules linked in: [ 53.880846] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.882903] Tainted: [W]=WARN [ 53.883444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.884920] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.885800] 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 [ 53.888990] RSP: 0018:ffff888019a57bc0 EFLAGS: 00010286 [ 53.889970] RAX: 0000000000000000 RBX: ffffed100334af78 RCX: ffffffff813a4050 [ 53.891277] RDX: ffff888009a8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.892574] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100334af2f [ 53.893868] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.895180] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a57df8 [ 53.896455] FS: 00007f2398cbe900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.897929] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.898986] CR2: 00007ffc76ba5ef7 CR3: 000000000cff3000 CR4: 0000000000350ef0 [ 53.900262] Call Trace: [ 53.900797] [ 53.901254] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.902145] ? __create_object+0x59/0x80 [ 53.902926] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.903851] __vmalloc_noprof+0x59/0x60 [ 53.904623] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.905505] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.906444] bpf_prog_alloc+0x39/0x200 [ 53.907189] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.908115] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.909028] do_seccomp+0x349/0x25e0 [ 53.909713] ? find_held_lock+0x2b/0x80 [ 53.910472] ? do_prlimit+0x310/0x610 [ 53.911216] ? __pfx_do_seccomp+0x10/0x10 [ 53.912007] ? do_raw_spin_unlock+0x53/0x220 [ 53.912799] ? _raw_spin_unlock+0x1e/0x40 [ 53.913574] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.914531] ? static_key_count+0x60/0x80 [ 53.915342] prctl_set_seccomp+0x4e/0x70 [ 53.916122] __do_sys_prctl+0xe6c/0x1d70 [ 53.916911] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.917727] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.918685] ? irqentry_exit+0xf3/0x650 [ 53.919445] do_syscall_64+0xbf/0x430 [ 53.920181] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.921149] RIP: 0033:0x7f23991b05cd [ 53.921809] 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 [ 53.925013] RSP: 002b:00007ffc76ba44e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.926367] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f23991b05cd [ 53.927664] RDX: 0000555d38f95e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.928970] RBP: 00007ffc76ba4540 R08: 0000000000000000 R09: 00007ffc76ba3be0 [ 53.930258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555d62c91ad0 [ 53.931546] R13: 00007ffc76ba4970 R14: 0000555d62c92bc0 R15: 0000555d62ca3780 [ 53.932861] [ 53.933326] irq event stamp: 1745 [ 53.933984] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 53.935525] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 53.937062] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 53.938602] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 53.940120] ---[ end trace 0000000000000000 ]--- [ 57.506946] ------------[ cut here ]------------ [ 57.507923] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.510148] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 57.512001] Modules linked in: [ 57.512742] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.514920] Tainted: [W]=WARN [ 57.515532] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.517164] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.518165] 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 [ 57.521637] RSP: 0018:ffff88801a5bfbc0 EFLAGS: 00010286 [ 57.522694] RAX: 0000000000000000 RBX: ffffed10034b7f78 RCX: ffffffff813a4050 [ 57.524105] RDX: ffff888015d41bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.525518] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034b7f2f [ 57.526922] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.528324] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a5bfdf8 [ 57.529728] FS: 00007f6a31c7a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.531311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.532470] CR2: 00007ffff4b35ef7 CR3: 000000000ce1b000 CR4: 0000000000350ef0 [ 57.533902] Call Trace: [ 57.534414] [ 57.534858] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.535864] ? __create_object+0x59/0x80 [ 57.536744] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.537804] __vmalloc_noprof+0x59/0x60 [ 57.538645] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.539606] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.540632] bpf_prog_alloc+0x39/0x200 [ 57.541434] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.542450] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.543430] do_seccomp+0x349/0x25e0 [ 57.544221] ? find_held_lock+0x2b/0x80 [ 57.545065] ? do_prlimit+0x310/0x610 [ 57.545836] ? __pfx_do_seccomp+0x10/0x10 [ 57.546692] ? do_raw_spin_unlock+0x53/0x220 [ 57.547608] ? _raw_spin_unlock+0x1e/0x40 [ 57.548462] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.549520] ? static_key_count+0x60/0x80 [ 57.550421] prctl_set_seccomp+0x4e/0x70 [ 57.551272] __do_sys_prctl+0xe6c/0x1d70 [ 57.552137] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.553115] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.554180] ? irqentry_exit+0xf3/0x650 [ 57.555038] do_syscall_64+0xbf/0x430 [ 57.555808] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.556905] RIP: 0033:0x7f6a3216c5cd [ 57.557632] 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 [ 57.561102] RSP: 002b:00007ffff4b34da0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.562595] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6a3216c5cd [ 57.563999] RDX: 0000560efdd8de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.565410] RBP: 00007ffff4b34e00 R08: 0000000000000000 R09: 00007ffff4b344a0 [ 57.566807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560f1588fb10 [ 57.568228] R13: 00007ffff4b35230 R14: 0000560f158902b0 R15: 0000560f158a46f0 [ 57.569721] [ 57.570165] irq event stamp: 1813 [ 57.570729] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 57.572156] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 57.573583] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 57.575034] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 57.576455] ---[ end trace 0000000000000000 ]--- [ 58.544012] ------------[ cut here ]------------ [ 58.544940] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.546955] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 58.548380] Modules linked in: [ 58.549024] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.550965] Tainted: [W]=WARN [ 58.551516] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.552995] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.553847] 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 [ 58.557001] RSP: 0018:ffff88800fb8fbc0 EFLAGS: 00010286 [ 58.557959] RAX: 0000000000000000 RBX: ffffed1001f71f78 RCX: ffffffff813a4050 [ 58.559220] RDX: ffff888019bf8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.560478] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f71f2f [ 58.561755] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.563023] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800fb8fdf8 [ 58.564282] FS: 00007f4e94fec900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.565720] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.566772] CR2: 00007fff09c84ef7 CR3: 000000000b878000 CR4: 0000000000350ef0 [ 58.568031] Call Trace: [ 58.568489] [ 58.568949] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.569803] ? __create_object+0x59/0x80 [ 58.570573] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.571529] __vmalloc_noprof+0x59/0x60 [ 58.572275] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.573156] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.574080] bpf_prog_alloc+0x39/0x200 [ 58.574777] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.575694] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.576583] do_seccomp+0x349/0x25e0 [ 58.577312] ? find_held_lock+0x2b/0x80 [ 58.578073] ? do_prlimit+0x310/0x610 [ 58.578764] ? __pfx_do_seccomp+0x10/0x10 [ 58.579535] ? do_raw_spin_unlock+0x53/0x220 [ 58.580345] ? _raw_spin_unlock+0x1e/0x40 [ 58.581123] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.582075] ? static_key_count+0x60/0x80 [ 58.582818] prctl_set_seccomp+0x4e/0x70 [ 58.583592] __do_sys_prctl+0xe6c/0x1d70 [ 58.584359] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.585227] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.586180] ? irqentry_exit+0xf3/0x650 [ 58.586935] do_syscall_64+0xbf/0x430 [ 58.587627] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.588570] RIP: 0033:0x7f4e954de5cd [ 58.589269] 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 [ 58.592394] RSP: 002b:00007fff09c82640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.593758] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e954de5cd [ 58.595015] RDX: 000055d68e8aee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.596265] RBP: 00007fff09c826a0 R08: 0000000000000000 R09: 00007fff09c81d40 [ 58.597549] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d6c70d7ad0 [ 58.598803] R13: 00007fff09c82ad0 R14: 000055d6c70d8bc0 R15: 000055d6c70e9780 [ 58.600081] [ 58.600496] irq event stamp: 1733 [ 58.601154] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 58.602644] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 58.604145] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 58.605672] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 58.607168] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48529' (ECDSA) to the list of known hosts. 2025/11/18 03:29:22 fuzzer started 2025/11/18 03:29:23 dialing manager at localhost:37895 2025/11/18 03:29:23 checking machine... 2025/11/18 03:29:23 checking revisions... [ 59.466925] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:29:23 testing simple program... [ 59.549461] cgroup: Unknown subsys name 'net' [ 59.607746] cgroup: Unknown subsys name 'cpuset' [ 59.620765] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:29:22 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff8880096276f8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000011d83 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff8880096277f0 RIP=ffffffff815bcfa0 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efc4ebbe008 CR3=000000000c8e5000 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=39323a333020383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3334325b646873732032323a3932 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323437 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=ffff888016770001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff88801676f901 RSI=ffff88801676f9e8 RDI=ffff88801676f678 RBP=ffff88801676f6c0 RSP=ffff88801676f5f0 R8 =ffffffff86ab8442 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002560c R12=ffff88801676f6c8 R13=ffff88801676f6b0 R14=ffff88801676f9f0 R15=ffff88801676f668 RIP=ffffffff8135e2f5 RFL=00000282 [--S----] 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 00007f6a31c7a900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffff4b2e000 CR3=00000000201ef000 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=6720646572637465733a4d41503d706f 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