[ 39.426160] ------------[ cut here ]------------ [ 39.427103] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.429100] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.430553] Modules linked in: [ 39.431174] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.433150] Tainted: [W]=WARN [ 39.433757] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.435238] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.436151] 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 [ 39.439626] RSP: 0018:ffff888016dcfbc0 EFLAGS: 00010286 [ 39.440567] RAX: 0000000000000000 RBX: ffffed1002db9f78 RCX: ffffffff813a4050 [ 39.441966] RDX: ffff88801b1c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.443260] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db9f2f [ 39.444888] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.446213] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dcfdf8 [ 39.447510] FS: 00007ff839ecb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.448962] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.450041] CR2: 00007ffe01c4cef8 CR3: 0000000009b43000 CR4: 0000000000350ef0 [ 39.451338] Call Trace: [ 39.451837] [ 39.452256] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.453155] ? __create_object+0x59/0x80 [ 39.453958] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.454935] __vmalloc_noprof+0x59/0x60 [ 39.455701] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.456532] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.457478] bpf_prog_alloc+0x39/0x200 [ 39.458232] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.459171] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.460080] do_seccomp+0x349/0x25e0 [ 39.460804] ? find_held_lock+0x2b/0x80 [ 39.461531] ? do_prlimit+0x310/0x610 [ 39.462302] ? __pfx_do_seccomp+0x10/0x10 [ 39.463095] ? do_raw_spin_unlock+0x53/0x220 [ 39.463940] ? _raw_spin_unlock+0x1e/0x40 [ 39.464737] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.465716] ? static_key_count+0x60/0x80 [ 39.466486] prctl_set_seccomp+0x4e/0x70 [ 39.467265] __do_sys_prctl+0xe6c/0x1d70 [ 39.468066] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.468930] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.469925] ? irqentry_exit+0xf3/0x650 [ 39.470704] do_syscall_64+0xbf/0x430 [ 39.471421] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.472384] RIP: 0033:0x7ff83a3bd5cd [ 39.473084] 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 [ 39.476285] RSP: 002b:00007ffe01c4a410 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.477677] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff83a3bd5cd [ 39.478978] RDX: 00005614fcb0de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.480276] RBP: 00007ffe01c4a470 R08: 0000000000000000 R09: 00007ffe01c49b10 [ 39.481570] R10: 0000000000000000 R11: 0000000000000246 R12: 00005615301a0b10 [ 39.482716] R13: 00007ffe01c4a8a0 R14: 00005615301a12b0 R15: 00005615301b56f0 [ 39.483820] [ 39.484198] irq event stamp: 1795 [ 39.484753] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 39.486060] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 39.487344] softirqs last enabled at (1406): [] handle_softirqs+0x50c/0x770 [ 39.488647] softirqs last disabled at (1395): [] __irq_exit_rcu+0xc4/0x100 [ 39.489937] ---[ end trace 0000000000000000 ]--- [ 42.928065] ------------[ cut here ]------------ [ 42.929034] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.931095] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.932600] Modules linked in: [ 42.933192] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.935449] Tainted: [W]=WARN [ 42.936113] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.937604] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.938512] 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 [ 42.941707] RSP: 0018:ffff8880184e7bc0 EFLAGS: 00010286 [ 42.942713] RAX: 0000000000000000 RBX: ffffed100309cf78 RCX: ffffffff813a4050 [ 42.944009] RDX: ffff888014b48000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.945325] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100309cf2f [ 42.946638] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.947945] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880184e7df8 [ 42.949241] FS: 00007f6c510ad900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.950713] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.951784] CR2: 00007ffff28efef8 CR3: 000000000e13a000 CR4: 0000000000350ef0 [ 42.953087] Call Trace: [ 42.953550] [ 42.954024] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.954929] ? __create_object+0x59/0x80 [ 42.955726] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.956695] __vmalloc_noprof+0x59/0x60 [ 42.957405] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.958308] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.959258] bpf_prog_alloc+0x39/0x200 [ 42.959994] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.960939] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.961857] do_seccomp+0x349/0x25e0 [ 42.962532] ? find_held_lock+0x2b/0x80 [ 42.963298] ? do_prlimit+0x310/0x610 [ 42.964051] ? __pfx_do_seccomp+0x10/0x10 [ 42.964862] ? do_raw_spin_unlock+0x53/0x220 [ 42.965708] ? _raw_spin_unlock+0x1e/0x40 [ 42.966445] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.967405] ? static_key_count+0x60/0x80 [ 42.968215] prctl_set_seccomp+0x4e/0x70 [ 42.968987] __do_sys_prctl+0xe6c/0x1d70 [ 42.969779] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.970651] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.971642] ? irqentry_exit+0xf3/0x650 [ 42.972359] do_syscall_64+0xbf/0x430 [ 42.973121] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.974092] RIP: 0033:0x7f6c5159f5cd [ 42.974814] 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 [ 42.978044] RSP: 002b:00007ffff28eeda0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.979411] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6c5159f5cd [ 42.980715] RDX: 00005635a2024e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.982015] RBP: 00007ffff28eee00 R08: 0000000000000000 R09: 00007ffff28ee4a0 [ 42.983318] R10: 0000000000000000 R11: 0000000000000246 R12: 00005635e1333ad0 [ 42.984633] R13: 00007ffff28ef230 R14: 00005635e1334bc0 R15: 00005635e1345780 [ 42.985966] [ 42.986398] irq event stamp: 1845 [ 42.987064] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 42.988593] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 42.990146] softirqs last enabled at (1418): [] handle_softirqs+0x50c/0x770 [ 42.991702] softirqs last disabled at (1413): [] __irq_exit_rcu+0xc4/0x100 [ 42.993210] ---[ end trace 0000000000000000 ]--- [ 43.898519] ------------[ cut here ]------------ [ 43.899466] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.901479] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.903063] Modules linked in: [ 43.903715] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.905753] Tainted: [W]=WARN [ 43.906313] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.907818] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.908758] 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 [ 43.911977] RSP: 0018:ffff888017117bc0 EFLAGS: 00010286 [ 43.912979] RAX: 0000000000000000 RBX: ffffed1002e22f78 RCX: ffffffff813a4050 [ 43.914292] RDX: ffff888015aeb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.915603] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e22f2f [ 43.916910] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.918244] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017117df8 [ 43.919537] FS: 00007f6ae9e63900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.920987] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.922068] CR2: 00007f6aea355580 CR3: 000000000dc08000 CR4: 0000000000350ef0 [ 43.923377] Call Trace: [ 43.923878] [ 43.924296] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.925194] ? __create_object+0x59/0x80 [ 43.926000] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.926993] __vmalloc_noprof+0x59/0x60 [ 43.927773] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.928668] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.929622] bpf_prog_alloc+0x39/0x200 [ 43.930330] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.931285] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.932197] do_seccomp+0x349/0x25e0 [ 43.932923] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.933873] ? __pfx_do_seccomp+0x10/0x10 [ 43.934678] ? find_held_lock+0x2b/0x80 [ 43.935393] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.936367] ? static_key_count+0x60/0x80 [ 43.937160] prctl_set_seccomp+0x4e/0x70 [ 43.937976] __do_sys_prctl+0xe6c/0x1d70 [ 43.938779] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.939652] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.940639] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.941570] ? irqentry_exit+0xf3/0x650 [ 43.942370] do_syscall_64+0xbf/0x430 [ 43.943131] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.944098] RIP: 0033:0x7f6aea3555cd [ 43.944819] 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 [ 43.948049] RSP: 002b:00007ffef793bc90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.949427] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6aea3555cd [ 43.950737] RDX: 0000559d0a710e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.952054] RBP: 00007ffef793bcf0 R08: 0000000000000000 R09: 00007ffef793b390 [ 43.953348] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559d33b72bf0 [ 43.954671] R13: 00007ffef793c120 R14: 0000559d33b7c380 R15: 0000559d33b87460 [ 43.955997] [ 43.956425] irq event stamp: 1721 [ 43.957072] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 43.958619] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 43.960166] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 43.961744] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 43.963296] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7522' (ECDSA) to the list of known hosts. 2025/11/19 06:29:26 fuzzer started 2025/11/19 06:29:27 dialing manager at localhost:34383 2025/11/19 06:29:27 checking machine... 2025/11/19 06:29:27 checking revisions... [ 44.855993] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:29:27 testing simple program... [ 44.941540] cgroup: Unknown subsys name 'net' [ 44.996243] cgroup: Unknown subsys name 'cpuset' [ 45.007189] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:29:26 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=4b952e4da9267483 RDX=0000000000000001 RSI=000000005e406224 RDI=ffff88806ce31cd0 RBP=ffff888014b67600 RSP=ffff888014b67538 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888014b67608 R13=ffff888014b675f0 R14=ffff888014b675e9 R15=ffff888014b675a8 RIP=ffffffff8135e54c RFL=00000297 [--S-APC] 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 00007fd650439900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffbfaec6f8 CR3=000000000d5c3000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=64fefc2c52ed258100000000000ae988 XMM05=1319e678c5640f8a000000000031fcc0 XMM06=5b441c9aa7492047000000000031fc28 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000003 RCX=ffffffff84bf05ab RDX=ffff8880162d3780 RSI=0000000000000009 RDI=0000000000000000 RBP=ffff888016108820 RSP=ffff88801b1bfc88 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000003 R11=0000000000000001 R12=00007f6c51c57968 R13=0000000000000003 R14=0000000000000009 R15=00007f6c51c54fff RIP=ffffffff81751e00 RFL=00000206 [-----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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f6c510ad900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6c51c57968 CR3=000000001f78e000 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