[ 46.371411] ------------[ cut here ]------------ [ 46.372244] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.374022] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.375351] Modules linked in: [ 46.375875] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.377664] Tainted: [W]=WARN [ 46.378196] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.379739] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.380626] 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 [ 46.383490] RSP: 0018:ffff88801704fbc0 EFLAGS: 00010286 [ 46.384367] RAX: 0000000000000000 RBX: ffffed1002e09f78 RCX: ffffffff813a4050 [ 46.385517] RDX: ffff88800f333780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.386677] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e09f2f [ 46.387829] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.388986] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801704fdf8 [ 46.390136] FS: 00007f9389f15900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.391444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.392397] CR2: 00007f938a407580 CR3: 0000000013830000 CR4: 0000000000350ef0 [ 46.393532] Call Trace: [ 46.393944] [ 46.394358] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.395170] ? __create_object+0x59/0x80 [ 46.395838] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.396711] __vmalloc_noprof+0x59/0x60 [ 46.397383] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.398156] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.398953] bpf_prog_alloc+0x39/0x200 [ 46.399628] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.400453] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.401262] do_seccomp+0x349/0x25e0 [ 46.401859] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.402668] ? __pfx_do_seccomp+0x10/0x10 [ 46.403364] ? find_held_lock+0x2b/0x80 [ 46.404016] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.404881] ? static_key_count+0x60/0x80 [ 46.405591] prctl_set_seccomp+0x4e/0x70 [ 46.406297] __do_sys_prctl+0xe6c/0x1d70 [ 46.406961] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.407718] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.408571] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.409450] ? irqentry_exit+0xf3/0x650 [ 46.410137] do_syscall_64+0xbf/0x430 [ 46.410763] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.411619] RIP: 0033:0x7f938a4075cd [ 46.412241] 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 [ 46.415093] RSP: 002b:00007ffcc0ec1850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.416299] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f938a4075cd [ 46.417446] RDX: 0000556170349e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.418629] RBP: 00007ffcc0ec18b0 R08: 0000000000000000 R09: 00007ffcc0ec0f50 [ 46.419773] R10: 0000000000000000 R11: 0000000000000246 R12: 000055618cec7ad0 [ 46.420912] R13: 00007ffcc0ec1ce0 R14: 000055618cec8bc0 R15: 000055618ced9780 [ 46.422090] [ 46.422464] irq event stamp: 1785 [ 46.423022] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 46.424413] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 46.425767] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 46.427164] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 46.428523] ---[ end trace 0000000000000000 ]--- [ 49.479935] ------------[ cut here ]------------ [ 49.480664] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.482248] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.483407] Modules linked in: [ 49.483882] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.485433] Tainted: [W]=WARN [ 49.485863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.487017] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.487719] 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 [ 49.490186] RSP: 0018:ffff88801a80fbc0 EFLAGS: 00010286 [ 49.490922] RAX: 0000000000000000 RBX: ffffed1003501f78 RCX: ffffffff813a4050 [ 49.491931] RDX: ffff888016321bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.492929] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003501f2f [ 49.493935] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.494939] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a80fdf8 [ 49.495953] FS: 00007f3e467a9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.497087] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.497879] CR2: 00007ffe4631eef8 CR3: 0000000013891000 CR4: 0000000000350ef0 [ 49.498897] Call Trace: [ 49.499292] [ 49.499616] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.500325] ? __create_object+0x59/0x80 [ 49.500904] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.501673] __vmalloc_noprof+0x59/0x60 [ 49.502265] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.502922] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.503659] bpf_prog_alloc+0x39/0x200 [ 49.504241] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.504931] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.505640] do_seccomp+0x349/0x25e0 [ 49.506205] ? find_held_lock+0x2b/0x80 [ 49.506779] ? do_prlimit+0x310/0x610 [ 49.507377] ? __pfx_do_seccomp+0x10/0x10 [ 49.507961] ? do_raw_spin_unlock+0x53/0x220 [ 49.508617] ? _raw_spin_unlock+0x1e/0x40 [ 49.509236] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.509959] ? static_key_count+0x60/0x80 [ 49.510594] prctl_set_seccomp+0x4e/0x70 [ 49.511225] __do_sys_prctl+0xe6c/0x1d70 [ 49.511811] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.512490] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.513244] ? irqentry_exit+0xf3/0x650 [ 49.513806] do_syscall_64+0xbf/0x430 [ 49.514389] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.515141] RIP: 0033:0x7f3e46c9b5cd [ 49.515658] 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 [ 49.518139] RSP: 002b:00007ffe4631c760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.519222] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3e46c9b5cd [ 49.520232] RDX: 0000560adfafbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.521247] RBP: 00007ffe4631c7c0 R08: 0000000000000000 R09: 00007ffe4631be60 [ 49.522254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560ae8974b10 [ 49.523270] R13: 00007ffe4631cbf0 R14: 0000560ae89752b0 R15: 0000560ae89896f0 [ 49.524297] [ 49.524630] irq event stamp: 1717 [ 49.525139] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 49.526350] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 49.527549] softirqs last enabled at (1268): [] handle_softirqs+0x50c/0x770 [ 49.528756] softirqs last disabled at (1259): [] __irq_exit_rcu+0xc4/0x100 [ 49.529940] ---[ end trace 0000000000000000 ]--- [ 50.318019] ------------[ cut here ]------------ [ 50.318887] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.320761] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.322117] Modules linked in: [ 50.322681] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.324528] Tainted: [W]=WARN [ 50.325087] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.326466] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.328752] 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 [ 50.331817] RSP: 0018:ffff888016fefbc0 EFLAGS: 00010286 [ 50.332733] RAX: 0000000000000000 RBX: ffffed1002dfdf78 RCX: ffffffff813a4050 [ 50.333930] RDX: ffff888013b31bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.335148] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfdf2f [ 50.336351] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.337558] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fefdf8 [ 50.338771] FS: 00007f2838fe7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.340117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.341117] CR2: 00007fff95846ef8 CR3: 000000000e7b6000 CR4: 0000000000350ef0 [ 50.342331] Call Trace: [ 50.342775] [ 50.343199] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.344004] ? __create_object+0x59/0x80 [ 50.344734] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.345638] __vmalloc_noprof+0x59/0x60 [ 50.346343] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.347185] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.348035] bpf_prog_alloc+0x39/0x200 [ 50.348750] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.349635] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.350505] do_seccomp+0x349/0x25e0 [ 50.351211] ? find_held_lock+0x2b/0x80 [ 50.351900] ? do_prlimit+0x310/0x610 [ 50.352606] ? __pfx_do_seccomp+0x10/0x10 [ 50.353357] ? do_raw_spin_unlock+0x53/0x220 [ 50.354161] ? _raw_spin_unlock+0x1e/0x40 [ 50.354887] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.355812] ? static_key_count+0x60/0x80 [ 50.356584] prctl_set_seccomp+0x4e/0x70 [ 50.357331] __do_sys_prctl+0xe6c/0x1d70 [ 50.358081] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.358877] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.359806] ? irqentry_exit+0xf3/0x650 [ 50.360533] do_syscall_64+0xbf/0x430 [ 50.361247] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.362157] RIP: 0033:0x7f28394d95cd [ 50.362802] 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 [ 50.365861] RSP: 002b:00007fff95845940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.367179] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f28394d95cd [ 50.368405] RDX: 000056290748fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.369630] RBP: 00007fff958459a0 R08: 0000000000000000 R09: 00007fff95845040 [ 50.370876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562921306ad0 [ 50.372106] R13: 00007fff95845dd0 R14: 0000562921307bc0 R15: 0000562921318780 [ 50.373355] [ 50.373763] irq event stamp: 2137 [ 50.374376] hardirqs last enabled at (2147): [] __up_console_sem+0x78/0x80 [ 50.375854] hardirqs last disabled at (2156): [] __up_console_sem+0x5d/0x80 [ 50.377317] softirqs last enabled at (2060): [] handle_softirqs+0x50c/0x770 [ 50.378809] softirqs last disabled at (2055): [] __irq_exit_rcu+0xc4/0x100 [ 50.380263] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50216' (ECDSA) to the list of known hosts. 2025/11/18 17:33:00 fuzzer started 2025/11/18 17:33:01 dialing manager at localhost:34383 2025/11/18 17:33:01 checking machine... 2025/11/18 17:33:01 checking revisions... [ 51.263611] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:33:01 testing simple program... [ 51.356215] cgroup: Unknown subsys name 'net' [ 51.409867] cgroup: Unknown subsys name 'cpuset' [ 51.428501] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:33:00 Registers: info registers vcpu 0 RAX=ffffffff81b2a6e0 RBX=ffffffff86725de0 RCX=ffffffff81b2a6d8 RDX=0000000000000000 RSI=ffffffff86ab856e RDI=ffffffff86725d90 RBP=ffffffff86725dd8 RSP=ffff888016ecf4e0 R8 =ffffffff86ab856e R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255fd R12=ffffffff86725ddc R13=ffffffff86725d90 R14=ffffffff86725dd4 R15=dffffc0000000000 RIP=ffffffff8135dacf RFL=00000283 [--S---C] 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 00007f3e467a9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3e46788020 CR3=000000000cde6000 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=00000000000289c1 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdc5c5d7028 CR3=000000000b790000 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=3a9f2694142f2f989f4f5745ba2508ad XMM02=ec2efd57dc4c00df0000000000303d28 XMM03=1ba8f461d6b1a6230000000000303df8 XMM04=7017c45e94caf62e00000000000ae988 XMM05=6731b9b1419ebaca0000000000320fe8 XMM06=474038aa6c007e1f0000000000320088 XMM07=e042d86d42eb936e0000000000311090 XMM08=1ba8f461d6b1a6230000000000303df8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000