[ 39.025878] ------------[ cut here ]------------ [ 39.026827] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.029044] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.030546] Modules linked in: [ 39.031201] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.033466] Tainted: [W]=WARN [ 39.034180] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.035704] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.036712] 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 [ 39.039966] RSP: 0018:ffff8880182f7bc0 EFLAGS: 00010286 [ 39.040986] RAX: 0000000000000000 RBX: ffffed100305ef78 RCX: ffffffff813a4050 [ 39.042333] RDX: ffff8880182c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.043690] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100305ef2f [ 39.045023] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.046329] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880182f7df8 [ 39.047695] FS: 00007fc7ef30c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.049201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.050288] CR2: 00007ffc02d4eef8 CR3: 000000000e74a000 CR4: 0000000000350ef0 [ 39.051673] Call Trace: [ 39.052183] [ 39.052597] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.053523] ? __create_object+0x59/0x80 [ 39.054333] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.055356] __vmalloc_noprof+0x59/0x60 [ 39.056163] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.057078] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.058061] bpf_prog_alloc+0x39/0x200 [ 39.058826] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.059810] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.060751] do_seccomp+0x349/0x25e0 [ 39.061454] ? find_held_lock+0x2b/0x80 [ 39.062253] ? do_prlimit+0x310/0x610 [ 39.063053] ? __pfx_do_seccomp+0x10/0x10 [ 39.063876] ? do_raw_spin_unlock+0x53/0x220 [ 39.064767] ? _raw_spin_unlock+0x1e/0x40 [ 39.065529] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.066532] ? static_key_count+0x60/0x80 [ 39.067395] prctl_set_seccomp+0x4e/0x70 [ 39.068222] __do_sys_prctl+0xe6c/0x1d70 [ 39.069066] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.069965] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.070957] ? irqentry_exit+0xf3/0x650 [ 39.071778] do_syscall_64+0xbf/0x430 [ 39.072509] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.073519] RIP: 0033:0x7fc7ef7fe5cd [ 39.074252] 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 [ 39.077531] RSP: 002b:00007ffc02d4c390 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.078964] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc7ef7fe5cd [ 39.080326] RDX: 00005579298d2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.081673] RBP: 00007ffc02d4c3f0 R08: 0000000000000000 R09: 00007ffc02d4ba90 [ 39.083023] R10: 0000000000000000 R11: 0000000000000246 R12: 000055793fc21240 [ 39.084397] R13: 00007ffc02d4c820 R14: 000055793fc20bf0 R15: 000055793fc354d0 [ 39.085717] [ 39.086165] irq event stamp: 1809 [ 39.086834] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 39.088442] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 39.090017] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 39.091621] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 39.092954] ---[ end trace 0000000000000000 ]--- [ 42.570859] ------------[ cut here ]------------ [ 42.571763] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.573788] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.575204] Modules linked in: [ 42.575824] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.577758] Tainted: [W]=WARN [ 42.578299] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.579749] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.580607] 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 [ 42.583731] RSP: 0018:ffff888014e0fbc0 EFLAGS: 00010286 [ 42.584681] RAX: 0000000000000000 RBX: ffffed10029c1f78 RCX: ffffffff813a4050 [ 42.585981] RDX: ffff88801b6b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.587229] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10029c1f2f [ 42.588486] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.589726] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014e0fdf8 [ 42.590968] FS: 00007f963fe71900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.592393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.593415] CR2: 00007f9640363580 CR3: 0000000020493000 CR4: 0000000000350ef0 [ 42.594667] Call Trace: [ 42.595118] [ 42.595529] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.596400] ? __create_object+0x59/0x80 [ 42.597155] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.598085] __vmalloc_noprof+0x59/0x60 [ 42.598822] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.599681] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.600544] bpf_prog_alloc+0x39/0x200 [ 42.601262] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.602164] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.603044] do_seccomp+0x349/0x25e0 [ 42.603754] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.604594] ? __pfx_do_seccomp+0x10/0x10 [ 42.605356] ? find_held_lock+0x2b/0x80 [ 42.606098] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.607031] ? static_key_count+0x60/0x80 [ 42.607827] prctl_set_seccomp+0x4e/0x70 [ 42.608558] __do_sys_prctl+0xe6c/0x1d70 [ 42.609326] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.610164] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.611107] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.612056] ? irqentry_exit+0xf3/0x650 [ 42.612806] do_syscall_64+0xbf/0x430 [ 42.613491] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.614430] RIP: 0033:0x7f96403635cd [ 42.615104] 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 [ 42.618202] RSP: 002b:00007ffe63914050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.619531] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f96403635cd [ 42.620795] RDX: 0000563b0f2b2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.622040] RBP: 00007ffe639140b0 R08: 0000000000000000 R09: 00007ffe63913750 [ 42.623283] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563b4e348b10 [ 42.624539] R13: 00007ffe639144e0 R14: 0000563b4e3492b0 R15: 0000563b4e35d6f0 [ 42.625803] [ 42.626222] irq event stamp: 1703 [ 42.626861] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 42.628360] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 42.629858] softirqs last enabled at (1252): [] handle_softirqs+0x50c/0x770 [ 42.631380] softirqs last disabled at (1247): [] __irq_exit_rcu+0xc4/0x100 [ 42.632857] ---[ end trace 0000000000000000 ]--- [ 43.384545] ------------[ cut here ]------------ [ 43.385159] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.386440] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.387419] Modules linked in: [ 43.387827] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.389087] Tainted: [W]=WARN [ 43.389443] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.390372] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.390944] 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 [ 43.393114] RSP: 0018:ffff88801958fbc0 EFLAGS: 00010286 [ 43.393832] RAX: 0000000000000000 RBX: ffffed10032b1f78 RCX: ffffffff813a4050 [ 43.394720] RDX: ffff88801b683780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.395516] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032b1f2f [ 43.396324] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.397136] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801958fdf8 [ 43.398183] FS: 00007fbae654b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.399342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.400162] CR2: 00007ffe7854eef8 CR3: 000000002061d000 CR4: 0000000000350ef0 [ 43.400977] Call Trace: [ 43.401275] [ 43.401539] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.402105] ? __create_object+0x59/0x80 [ 43.402576] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.403193] __vmalloc_noprof+0x59/0x60 [ 43.403681] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.404208] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.404799] bpf_prog_alloc+0x39/0x200 [ 43.405244] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.405833] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.406381] do_seccomp+0x349/0x25e0 [ 43.406832] ? find_held_lock+0x2b/0x80 [ 43.407292] ? do_prlimit+0x310/0x610 [ 43.407770] ? __pfx_do_seccomp+0x10/0x10 [ 43.408244] ? do_raw_spin_unlock+0x53/0x220 [ 43.408765] ? _raw_spin_unlock+0x1e/0x40 [ 43.409237] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.409845] ? static_key_count+0x60/0x80 [ 43.410333] prctl_set_seccomp+0x4e/0x70 [ 43.410824] __do_sys_prctl+0xe6c/0x1d70 [ 43.411298] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.411857] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.412454] ? irqentry_exit+0xf3/0x650 [ 43.412954] do_syscall_64+0xbf/0x430 [ 43.413402] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.414014] RIP: 0033:0x7fbae6a3d5cd [ 43.414438] 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 [ 43.416478] RSP: 002b:00007ffe7854cc60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.417343] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbae6a3d5cd [ 43.418172] RDX: 0000558a513c8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.418991] RBP: 00007ffe7854ccc0 R08: 0000000000000000 R09: 00007ffe7854c360 [ 43.419822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a7cf7bad0 [ 43.420616] R13: 00007ffe7854d0f0 R14: 0000558a7cf7cbc0 R15: 0000558a7cf8d780 [ 43.421443] [ 43.421742] irq event stamp: 1969 [ 43.422128] hardirqs last enabled at (1977): [] __up_console_sem+0x78/0x80 [ 43.423089] hardirqs last disabled at (1986): [] __up_console_sem+0x5d/0x80 [ 43.424074] softirqs last enabled at (1500): [] handle_softirqs+0x50c/0x770 [ 43.425058] softirqs last disabled at (1491): [] __irq_exit_rcu+0xc4/0x100 [ 43.426036] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62578' (ECDSA) to the list of known hosts. 2025/11/18 17:38:00 fuzzer started 2025/11/18 17:38:00 dialing manager at localhost:34383 2025/11/18 17:38:00 checking machine... 2025/11/18 17:38:00 checking revisions... [ 44.416795] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:38:00 testing simple program... [ 44.521247] cgroup: Unknown subsys name 'net' [ 44.604725] cgroup: Unknown subsys name 'cpuset' [ 44.619285] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:37:59 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888018203780 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880182041d8 RSP=ffff88801958f710 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880182041d8 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152712e RFL=00000007 [-----PC] 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 00007f963fe71900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe6390e000 CR3=000000001d75b000 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=563412feff00545000000000000080fe 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=000000000001e887 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=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 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd917cdbe8 CR3=000000000d9b7000 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=ae2194df41ee5a95cb4a657a705c3f0c XMM02=00000000003024d8ec2efd57dc4c00df XMM03=000000000030fc40ccb4f566b004894b XMM04=faca5f5a0a25639400000000000ae988 XMM05=090f1556b20111b30000000000320338 XMM06=5b75c91c8044534200000000003201c0 XMM07=e042d86d42eb936e000000000030ff18 XMM08=ccb4f566b004894b0000000000302538 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000