[ 46.335947] ------------[ cut here ]------------ [ 46.336896] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.338929] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.340594] Modules linked in: [ 46.341230] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.343236] Tainted: [W]=WARN [ 46.343793] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.345295] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.346164] 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 [ 46.349386] RSP: 0018:ffff888018bcfbc0 EFLAGS: 00010286 [ 46.350370] RAX: 0000000000000000 RBX: ffffed1003179f78 RCX: ffffffff813a4050 [ 46.351653] RDX: ffff888016c3b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.352950] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003179f2f [ 46.354239] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.355529] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018bcfdf8 [ 46.356831] FS: 00007f76532e5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.358294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.359366] CR2: 00007f76537d7580 CR3: 000000000da9a000 CR4: 0000000000350ef0 [ 46.360678] Call Trace: [ 46.361150] [ 46.361604] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.362499] ? __create_object+0x59/0x80 [ 46.363285] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.364250] __vmalloc_noprof+0x59/0x60 [ 46.364981] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.365848] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.366784] bpf_prog_alloc+0x39/0x200 [ 46.367535] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.368468] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.369388] do_seccomp+0x349/0x25e0 [ 46.370066] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.370970] ? __pfx_do_seccomp+0x10/0x10 [ 46.371761] ? find_held_lock+0x2b/0x80 [ 46.372517] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.373493] ? static_key_count+0x60/0x80 [ 46.374299] prctl_set_seccomp+0x4e/0x70 [ 46.375036] __do_sys_prctl+0xe6c/0x1d70 [ 46.375816] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.376694] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.377679] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.378709] ? irqentry_exit+0xf3/0x650 [ 46.379469] do_syscall_64+0xbf/0x430 [ 46.380162] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.381121] RIP: 0033:0x7f76537d75cd [ 46.381834] 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 [ 46.385016] RSP: 002b:00007ffe08129a70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.386384] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f76537d75cd [ 46.387664] RDX: 0000559cd03d6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.388975] RBP: 00007ffe08129ad0 R08: 0000000000000000 R09: 00007ffe08129170 [ 46.390268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559cd4dacad0 [ 46.391560] R13: 00007ffe08129f00 R14: 0000559cd4dadbc0 R15: 0000559cd4dbe780 [ 46.392865] [ 46.393334] irq event stamp: 1749 [ 46.393930] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 46.395438] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 46.396966] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 46.398516] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 46.400042] ---[ end trace 0000000000000000 ]--- [ 49.760835] ------------[ cut here ]------------ [ 49.761598] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.763304] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.764493] Modules linked in: [ 49.765012] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.766636] Tainted: [W]=WARN [ 49.767091] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.768296] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.769045] 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 [ 49.771668] RSP: 0018:ffff888017f1fbc0 EFLAGS: 00010286 [ 49.772477] RAX: 0000000000000000 RBX: ffffed1002fe3f78 RCX: ffffffff813a4050 [ 49.773591] RDX: ffff888018b91bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.774651] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fe3f2f [ 49.775700] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.776783] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017f1fdf8 [ 49.777853] FS: 00007f15d1ffa900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.779033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.779925] CR2: 00007ffd6c48fef8 CR3: 000000000e006000 CR4: 0000000000350ef0 [ 49.781027] Call Trace: [ 49.781447] [ 49.781788] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.782521] ? __create_object+0x59/0x80 [ 49.783130] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.783931] __vmalloc_noprof+0x59/0x60 [ 49.784554] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.785303] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.786037] bpf_prog_alloc+0x39/0x200 [ 49.786644] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.787403] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.788119] do_seccomp+0x349/0x25e0 [ 49.788730] ? find_held_lock+0x2b/0x80 [ 49.789379] ? do_prlimit+0x310/0x610 [ 49.789975] ? __pfx_do_seccomp+0x10/0x10 [ 49.790624] ? do_raw_spin_unlock+0x53/0x220 [ 49.791308] ? _raw_spin_unlock+0x1e/0x40 [ 49.791919] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.792732] ? static_key_count+0x60/0x80 [ 49.793414] prctl_set_seccomp+0x4e/0x70 [ 49.794016] __do_sys_prctl+0xe6c/0x1d70 [ 49.794661] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.795369] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.796129] ? irqentry_exit+0xf3/0x650 [ 49.796797] do_syscall_64+0xbf/0x430 [ 49.797416] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.798164] RIP: 0033:0x7f15d24ec5cd [ 49.798740] 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 [ 49.801379] RSP: 002b:00007ffd6c48d970 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.802520] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15d24ec5cd [ 49.803571] RDX: 000055db31b82e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.804625] RBP: 00007ffd6c48d9d0 R08: 0000000000000000 R09: 00007ffd6c48d070 [ 49.805725] R10: 0000000000000000 R11: 0000000000000246 R12: 000055db43067ad0 [ 49.806787] R13: 00007ffd6c48de00 R14: 000055db43068bc0 R15: 000055db43079780 [ 49.807859] [ 49.808230] irq event stamp: 1739 [ 49.808755] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 49.810032] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 49.811293] softirqs last enabled at (1234): [] handle_softirqs+0x50c/0x770 [ 49.812569] softirqs last disabled at (1225): [] __irq_exit_rcu+0xc4/0x100 [ 49.813849] ---[ end trace 0000000000000000 ]--- [ 50.601272] ------------[ cut here ]------------ [ 50.602144] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.604225] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.605697] Modules linked in: [ 50.606392] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.608413] Tainted: [W]=WARN [ 50.608989] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.610474] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.611394] 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 [ 50.614587] RSP: 0018:ffff88801b6f7bc0 EFLAGS: 00010286 [ 50.615581] RAX: 0000000000000000 RBX: ffffed10036def78 RCX: ffffffff813a4050 [ 50.616893] RDX: ffff888016855340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.618179] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036def2f [ 50.619489] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.620802] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b6f7df8 [ 50.622108] FS: 00007f34398ee900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.623566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.624640] CR2: 00007ffd983ebef8 CR3: 000000001bae7000 CR4: 0000000000350ef0 [ 50.625953] Call Trace: [ 50.626461] [ 50.626876] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.627788] ? __create_object+0x59/0x80 [ 50.628578] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.629574] __vmalloc_noprof+0x59/0x60 [ 50.630354] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.631178] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.632135] bpf_prog_alloc+0x39/0x200 [ 50.632896] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.633841] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.634757] do_seccomp+0x349/0x25e0 [ 50.635485] ? find_held_lock+0x2b/0x80 [ 50.636243] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.637182] ? __pfx_do_seccomp+0x10/0x10 [ 50.638004] ? irqentry_exit+0x17b/0x650 [ 50.638785] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 50.639766] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.640759] ? static_key_count+0x60/0x80 [ 50.641596] prctl_set_seccomp+0x4e/0x70 [ 50.642378] __do_sys_prctl+0xe6c/0x1d70 [ 50.643131] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.644011] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.644997] ? irqentry_exit+0xf3/0x650 [ 50.645775] do_syscall_64+0xbf/0x430 [ 50.646536] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.647531] RIP: 0033:0x7f3439de05cd [ 50.648262] 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 [ 50.651466] RSP: 002b:00007ffd983e9850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.652844] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3439de05cd [ 50.654145] RDX: 00005650ffb5de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.655427] RBP: 00007ffd983e98b0 R08: 0000000000000000 R09: 00007ffd983e8f50 [ 50.656729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565120805ad0 [ 50.658043] R13: 00007ffd983e9ce0 R14: 0000565120806bc0 R15: 0000565120817780 [ 50.659362] [ 50.659786] irq event stamp: 1751 [ 50.660442] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 50.661972] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 50.663508] softirqs last enabled at (1614): [] handle_softirqs+0x50c/0x770 [ 50.665091] softirqs last disabled at (1609): [] __irq_exit_rcu+0xc4/0x100 [ 50.666362] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43436' (ECDSA) to the list of known hosts. 2025/11/17 21:03:10 fuzzer started 2025/11/17 21:03:10 dialing manager at localhost:37895 2025/11/17 21:03:10 checking machine... 2025/11/17 21:03:10 checking revisions... [ 51.560787] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:03:10 testing simple program... [ 51.657464] cgroup: Unknown subsys name 'net' [ 51.722847] cgroup: Unknown subsys name 'cpuset' [ 51.734989] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:03:09 Registers: info registers vcpu 0 RAX=ffffffff84c712a0 RBX=0000000000000002 RCX=ffff88806ce089a4 RDX=ffff88806ce08a98 RSI=ffffffff84c712a0 RDI=ffff88806ce08a50 RBP=ffff88806ce08aa8 RSP=ffff88806ce089e0 R8 =ffffffff86a0ba38 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=00000000000089b8 R12=0000000000000000 R13=ffff88806ce08a98 R14=ffff888017af1bc0 R15=ffff88806ce08a50 RIP=ffffffff8135e474 RFL=00000246 [---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 00007f15d1ffa900 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=00007ffd6c487000 CR3=0000000020249000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002bfdb RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3649109000 CR3=000000000b85c000 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=48030bdf05710382084414d3670bb512 XMM02=2c67c8bc2e329bc300000000003054d8 XMM03=fb795ef6d65770560000000000312ac8 XMM04=824efd98fd51e6a900000000000ae988 XMM05=5f3d4fd7e7d3aeb20000000000321d30 XMM06=5b75c91c8044534200000000003219b8 XMM07=e042d86d42eb936e0000000000312d48 XMM08=04d9e47d3ed7ca8b0000000000305538 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000