[ 46.934158] ------------[ cut here ]------------ [ 46.935081] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.937092] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.938518] Modules linked in: [ 46.939111] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.941083] Tainted: [W]=WARN [ 46.941680] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.943152] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.944073] 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 [ 46.947292] RSP: 0018:ffff88800a077bc0 EFLAGS: 00010286 [ 46.948267] RAX: 0000000000000000 RBX: ffffed100140ef78 RCX: ffffffff813a4050 [ 46.949557] RDX: ffff88800f8a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.950847] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100140ef2f [ 46.952155] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.953439] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a077df8 [ 46.954721] FS: 00007fddf6a1e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.956169] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.957245] CR2: 00007fddf6f844a6 CR3: 000000000bcb8000 CR4: 0000000000350ef0 [ 46.958541] Call Trace: [ 46.959001] [ 46.959471] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.960368] ? __create_object+0x59/0x80 [ 46.961106] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.962068] __vmalloc_noprof+0x59/0x60 [ 46.962811] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.963696] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.964623] bpf_prog_alloc+0x39/0x200 [ 46.965361] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.966282] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.967139] do_seccomp+0x349/0x25e0 [ 46.967854] ? find_held_lock+0x2b/0x80 [ 46.968607] ? do_prlimit+0x310/0x610 [ 46.969351] ? __pfx_do_seccomp+0x10/0x10 [ 46.970097] ? do_raw_spin_unlock+0x53/0x220 [ 46.970973] ? _raw_spin_unlock+0x1e/0x40 [ 46.971853] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.972818] ? static_key_count+0x60/0x80 [ 46.973627] prctl_set_seccomp+0x4e/0x70 [ 46.974418] __do_sys_prctl+0xe6c/0x1d70 [ 46.975169] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.976029] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.977005] ? irqentry_exit+0xf3/0x650 [ 46.977766] do_syscall_64+0xbf/0x430 [ 46.978506] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.979490] RIP: 0033:0x7fddf6f105cd [ 46.980175] 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 [ 46.983399] RSP: 002b:00007ffc02b5dfa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.984782] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fddf6f105cd [ 46.986056] RDX: 00005628435abe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.987346] RBP: 00007ffc02b5e000 R08: 0000000000000000 R09: 00007ffc02b5d6a0 [ 46.988625] R10: 0000000000000000 R11: 0000000000000246 R12: 000056287a05dad0 [ 46.989921] R13: 00007ffc02b5e430 R14: 000056287a05ebc0 R15: 000056287a06f780 [ 46.991264] [ 46.991689] irq event stamp: 1729 [ 46.992339] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 46.993869] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 46.995407] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 46.996961] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 46.998479] ---[ end trace 0000000000000000 ]--- [ 49.718060] ------------[ cut here ]------------ [ 49.718877] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.720570] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.721813] Modules linked in: [ 49.722346] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.724202] Tainted: [W]=WARN [ 49.724758] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.725984] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.726752] 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 [ 49.729411] RSP: 0018:ffff88801790fbc0 EFLAGS: 00010286 [ 49.730190] RAX: 0000000000000000 RBX: ffffed1002f21f78 RCX: ffffffff813a4050 [ 49.731296] RDX: ffff8880185fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.732372] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f21f2f [ 49.733457] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.734520] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801790fdf8 [ 49.735619] FS: 00007fc4fda7c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.736822] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.737711] CR2: 00007ffdfad7fef7 CR3: 000000001fdf1000 CR4: 0000000000350ef0 [ 49.738790] Call Trace: [ 49.739186] [ 49.739566] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.740330] ? __create_object+0x59/0x80 [ 49.740948] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.741757] __vmalloc_noprof+0x59/0x60 [ 49.742390] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.743095] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.743900] bpf_prog_alloc+0x39/0x200 [ 49.744521] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.745282] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.745984] do_seccomp+0x349/0x25e0 [ 49.746571] ? find_held_lock+0x2b/0x80 [ 49.747173] ? do_prlimit+0x310/0x610 [ 49.747795] ? __pfx_do_seccomp+0x10/0x10 [ 49.748448] ? do_raw_spin_unlock+0x53/0x220 [ 49.749098] ? _raw_spin_unlock+0x1e/0x40 [ 49.749737] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.750547] ? static_key_count+0x60/0x80 [ 49.751182] prctl_set_seccomp+0x4e/0x70 [ 49.751829] __do_sys_prctl+0xe6c/0x1d70 [ 49.752484] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.753160] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.753954] ? irqentry_exit+0xf3/0x650 [ 49.754586] do_syscall_64+0xbf/0x430 [ 49.755169] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.755956] RIP: 0033:0x7fc4fdf6e5cd [ 49.756541] 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 [ 49.759176] RSP: 002b:00007ffdfad7dc80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.760322] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc4fdf6e5cd [ 49.761397] RDX: 0000563b6c712e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.762452] RBP: 00007ffdfad7dce0 R08: 0000000000000000 R09: 00007ffdfad7d380 [ 49.763550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563ba49ccad0 [ 49.764614] R13: 00007ffdfad7e110 R14: 0000563ba49cdbc0 R15: 0000563ba49de780 [ 49.765703] [ 49.766052] irq event stamp: 1807 [ 49.766596] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 49.767879] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 49.769138] softirqs last enabled at (1436): [] handle_softirqs+0x50c/0x770 [ 49.770410] softirqs last disabled at (1431): [] __irq_exit_rcu+0xc4/0x100 [ 49.771702] ---[ end trace 0000000000000000 ]--- [ 50.372456] ------------[ cut here ]------------ [ 50.373372] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.375442] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.377131] Modules linked in: [ 50.377831] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.379844] Tainted: [W]=WARN [ 50.380448] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.381929] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.382848] 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 [ 50.386047] RSP: 0018:ffff888017427bc0 EFLAGS: 00010286 [ 50.387028] RAX: 0000000000000000 RBX: ffffed1002e84f78 RCX: ffffffff813a4050 [ 50.388337] RDX: ffff888016585340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.389634] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e84f2f [ 50.390919] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.392245] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017427df8 [ 50.393531] FS: 00007fbe8b0f0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.394957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.396023] CR2: 00007ffe99cb9ef7 CR3: 000000000cdc2000 CR4: 0000000000350ef0 [ 50.397308] Call Trace: [ 50.397773] [ 50.398182] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.399119] ? __create_object+0x59/0x80 [ 50.399913] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.400882] __vmalloc_noprof+0x59/0x60 [ 50.401648] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.402538] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.403483] bpf_prog_alloc+0x39/0x200 [ 50.404194] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.405132] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.406026] do_seccomp+0x349/0x25e0 [ 50.406753] ? find_held_lock+0x2b/0x80 [ 50.407522] ? do_prlimit+0x310/0x610 [ 50.408278] ? __pfx_do_seccomp+0x10/0x10 [ 50.409040] ? do_raw_spin_unlock+0x53/0x220 [ 50.409860] ? _raw_spin_unlock+0x1e/0x40 [ 50.410646] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.411633] ? static_key_count+0x60/0x80 [ 50.412437] prctl_set_seccomp+0x4e/0x70 [ 50.413174] __do_sys_prctl+0xe6c/0x1d70 [ 50.413966] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.414829] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.415816] ? irqentry_exit+0xf3/0x650 [ 50.416597] do_syscall_64+0xbf/0x430 [ 50.417339] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.418297] RIP: 0033:0x7fbe8b5e25cd [ 50.418968] 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 [ 50.422149] RSP: 002b:00007ffe99cb8c40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.423540] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbe8b5e25cd [ 50.424838] RDX: 0000560c3b1ace00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.426111] RBP: 00007ffe99cb8ca0 R08: 0000000000000000 R09: 00007ffe99cb8340 [ 50.427413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560c6f5b5ad0 [ 50.428536] R13: 00007ffe99cb90d0 R14: 0000560c6f5b6bc0 R15: 0000560c6f5c7780 [ 50.429614] [ 50.429966] irq event stamp: 1923 [ 50.430511] hardirqs last enabled at (1933): [] __up_console_sem+0x78/0x80 [ 50.431786] hardirqs last disabled at (1942): [] __up_console_sem+0x5d/0x80 [ 50.433046] softirqs last enabled at (1568): [] handle_softirqs+0x50c/0x770 [ 50.434320] softirqs last disabled at (1563): [] __irq_exit_rcu+0xc4/0x100 [ 50.435582] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49599' (ECDSA) to the list of known hosts. 2025/11/17 18:42:26 fuzzer started 2025/11/17 18:42:27 dialing manager at localhost:37895 2025/11/17 18:42:27 checking machine... 2025/11/17 18:42:27 checking revisions... [ 51.300571] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:42:27 testing simple program... [ 51.383354] cgroup: Unknown subsys name 'net' [ 51.456739] cgroup: Unknown subsys name 'cpuset' [ 51.469143] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:42:26 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888016667078 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff888016666b58 R8 =0000000000000001 R9 =ffff888016666c58 R10=000000000003c9ed R11=0000000000026761 R12=ffffffff8135e7a2 R13=ffff888016666c60 R14=ffff8880185fb780 R15=ffff888016666c18 RIP=ffffffff81528f45 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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fc4fda7c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc4fda46008 CR3=000000001fd81000 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=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 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88806cf08aa8 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88806cf088f8 R8 =0000000000000001 R9 =ffff88806cf08a40 R10=000000000003c9ed R11=000000000000453f R12=ffffffff8135e7a2 R13=ffff88806cf08a48 R14=ffff88806cf08a98 R15=ffff88806cf08a00 RIP=ffffffff81528f19 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe8ed1b608 CR3=000000000d690000 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=2598e6dff3dd02bc5b49d80ee20a1b21 XMM02=0000000000302f98ec2efd57dc4c00df XMM03=0000000000311780f01858d8e0a3aaac XMM04=fb7a111b23b76f3200000000000ae988 XMM05=20476c6ca67a7c770000000000320c90 XMM06=817b8945e9d503730000000000320688 XMM07=e042d86d42eb936e0000000000311a00 XMM08=f01858d8e0a3aaac0000000000302ff8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000