[ 46.821105] ------------[ cut here ]------------ [ 46.822080] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.824144] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 46.825663] Modules linked in: [ 46.826339] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.828413] Tainted: [W]=WARN [ 46.829008] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.830548] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.831507] 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 [ 46.834765] RSP: 0018:ffff8880183afbc0 EFLAGS: 00010286 [ 46.835807] RAX: 0000000000000000 RBX: ffffed1003075f78 RCX: ffffffff813a4050 [ 46.837176] RDX: ffff88800f2b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.838505] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003075f2f [ 46.839855] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.841213] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880183afdf8 [ 46.842540] FS: 00007effad850900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.844064] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.845198] CR2: 00007ffe81377ef8 CR3: 000000000d8c7000 CR4: 0000000000350ef0 [ 46.846556] Call Trace: [ 46.847055] [ 46.847559] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.848512] ? __create_object+0x59/0x80 [ 46.849347] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.850351] __vmalloc_noprof+0x59/0x60 [ 46.851180] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.852154] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.853138] bpf_prog_alloc+0x39/0x200 [ 46.853882] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.854858] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.855805] do_seccomp+0x349/0x25e0 [ 46.856564] ? find_held_lock+0x2b/0x80 [ 46.857389] ? do_prlimit+0x310/0x610 [ 46.858135] ? __pfx_do_seccomp+0x10/0x10 [ 46.858948] ? do_raw_spin_unlock+0x53/0x220 [ 46.859829] ? _raw_spin_unlock+0x1e/0x40 [ 46.860632] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.861653] ? static_key_count+0x60/0x80 [ 46.862502] prctl_set_seccomp+0x4e/0x70 [ 46.863313] __do_sys_prctl+0xe6c/0x1d70 [ 46.864229] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.865302] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.866330] ? irqentry_exit+0xf3/0x650 [ 46.867089] do_syscall_64+0xbf/0x430 [ 46.867858] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.868850] RIP: 0033:0x7effadd425cd [ 46.869616] 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 [ 46.872901] RSP: 002b:00007ffe81375f30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.874345] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007effadd425cd [ 46.875704] RDX: 0000557d8b27ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.876742] RBP: 00007ffe81375f90 R08: 0000000000000000 R09: 00007ffe81375630 [ 46.877586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557db9971b10 [ 46.878431] R13: 00007ffe813763c0 R14: 0000557db99722b0 R15: 0000557db99866f0 [ 46.879289] [ 46.879575] irq event stamp: 1739 [ 46.879974] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 46.880909] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 46.881844] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 46.882782] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 46.883708] ---[ end trace 0000000000000000 ]--- [ 49.505425] ------------[ cut here ]------------ [ 49.506329] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.508284] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.509694] Modules linked in: [ 49.510319] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.513685] Tainted: [W]=WARN [ 49.514777] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.516252] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.517100] 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 [ 49.520203] RSP: 0018:ffff88801709fbc0 EFLAGS: 00010286 [ 49.521147] RAX: 0000000000000000 RBX: ffffed1002e13f78 RCX: ffffffff813a4050 [ 49.522400] RDX: ffff888019be9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.523665] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e13f2f [ 49.524921] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.526174] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801709fdf8 [ 49.527473] FS: 00007f88e30d9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.528918] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.529966] CR2: 00007fff38ba4ef8 CR3: 000000000e280000 CR4: 0000000000350ef0 [ 49.531248] Call Trace: [ 49.531714] [ 49.532112] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.532991] ? __create_object+0x59/0x80 [ 49.533767] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.534723] __vmalloc_noprof+0x59/0x60 [ 49.535475] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.536374] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.537283] bpf_prog_alloc+0x39/0x200 [ 49.537961] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.538883] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.539779] do_seccomp+0x349/0x25e0 [ 49.540499] ? find_held_lock+0x2b/0x80 [ 49.541205] ? do_prlimit+0x310/0x610 [ 49.541946] ? __pfx_do_seccomp+0x10/0x10 [ 49.542718] ? do_raw_spin_unlock+0x53/0x220 [ 49.543533] ? _raw_spin_unlock+0x1e/0x40 [ 49.544324] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.545268] ? static_key_count+0x60/0x80 [ 49.546011] prctl_set_seccomp+0x4e/0x70 [ 49.546769] __do_sys_prctl+0xe6c/0x1d70 [ 49.547534] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.548401] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.549351] ? irqentry_exit+0xf3/0x650 [ 49.550057] do_syscall_64+0xbf/0x430 [ 49.550775] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.551732] RIP: 0033:0x7f88e35cb5cd [ 49.552441] 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 [ 49.555567] RSP: 002b:00007fff38ba3a30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.556910] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f88e35cb5cd [ 49.558162] RDX: 0000564766c33e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.559420] RBP: 00007fff38ba3a90 R08: 0000000000000000 R09: 00007fff38ba3130 [ 49.560697] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564790fa1bf0 [ 49.561961] R13: 00007fff38ba3ec0 R14: 0000564790fab380 R15: 0000564790fb6460 [ 49.563258] [ 49.563698] irq event stamp: 2157 [ 49.564349] hardirqs last enabled at (2167): [] __up_console_sem+0x78/0x80 [ 49.565857] hardirqs last disabled at (2176): [] __up_console_sem+0x5d/0x80 [ 49.567347] softirqs last enabled at (2068): [] handle_softirqs+0x50c/0x770 [ 49.568882] softirqs last disabled at (2063): [] __irq_exit_rcu+0xc4/0x100 [ 49.570380] ---[ end trace 0000000000000000 ]--- [ 50.335927] ------------[ cut here ]------------ [ 50.336555] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.337897] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/259 [ 50.338894] Modules linked in: [ 50.339331] CPU: 0 UID: 104 PID: 259 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.340673] Tainted: [W]=WARN [ 50.341048] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.342029] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.342633] 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 [ 50.345167] RSP: 0018:ffff888019ee7bc0 EFLAGS: 00010286 [ 50.345834] RAX: 0000000000000000 RBX: ffffed10033dcf78 RCX: ffffffff813a4050 [ 50.346689] RDX: ffff88800f171bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.347535] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033dcf2f [ 50.348414] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.349266] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ee7df8 [ 50.350103] FS: 00007f000bcc1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.351242] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.352075] CR2: 00007f000c1b3580 CR3: 000000000c06d000 CR4: 0000000000350ef0 [ 50.353125] Call Trace: [ 50.353604] [ 50.353882] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.354487] ? __create_object+0x59/0x80 [ 50.354981] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.355637] __vmalloc_noprof+0x59/0x60 [ 50.356128] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.356710] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.357340] bpf_prog_alloc+0x39/0x200 [ 50.357811] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.358428] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.359003] do_seccomp+0x349/0x25e0 [ 50.359485] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.360070] ? __pfx_do_seccomp+0x10/0x10 [ 50.360601] ? find_held_lock+0x2b/0x80 [ 50.361086] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.361730] ? static_key_count+0x60/0x80 [ 50.362274] prctl_set_seccomp+0x4e/0x70 [ 50.362764] __do_sys_prctl+0xe6c/0x1d70 [ 50.363300] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.363856] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.364507] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.365123] ? irqentry_exit+0xf3/0x650 [ 50.365642] do_syscall_64+0xbf/0x430 [ 50.366115] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.366760] RIP: 0033:0x7f000c1b35cd [ 50.367209] 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 [ 50.369378] RSP: 002b:00007fff6433b400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.370302] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f000c1b35cd [ 50.371134] RDX: 00005587db8d9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.372002] RBP: 00007fff6433b460 R08: 0000000000000000 R09: 00007fff6433ab00 [ 50.372863] R10: 0000000000000000 R11: 0000000000000246 R12: 00005587ee410bf0 [ 50.373717] R13: 00007fff6433b890 R14: 00005587ee41a380 R15: 00005587ee425460 [ 50.374590] [ 50.374876] irq event stamp: 1669 [ 50.375315] hardirqs last enabled at (1679): [] __up_console_sem+0x78/0x80 [ 50.376353] hardirqs last disabled at (1688): [] __up_console_sem+0x5d/0x80 [ 50.377383] softirqs last enabled at (1180): [] handle_softirqs+0x50c/0x770 [ 50.378425] softirqs last disabled at (1171): [] __irq_exit_rcu+0xc4/0x100 [ 50.379452] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21989' (ECDSA) to the list of known hosts. 2025/11/18 16:05:04 fuzzer started 2025/11/18 16:05:05 dialing manager at localhost:34383 2025/11/18 16:05:05 checking machine... 2025/11/18 16:05:05 checking revisions... [ 51.269365] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:05:05 testing simple program... [ 51.363461] cgroup: Unknown subsys name 'net' [ 51.425591] cgroup: Unknown subsys name 'cpuset' [ 51.439091] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:05:04 Registers: info registers vcpu 0 RAX=0000000000047729 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb7319e3000 CR3=000000000dc99000 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=2034303a35303a363120383120766f4e XMM01=73732878696e755f6d6170203a5d3135 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3135325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033303a35303a3631203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000436 RBX=ffff888019be8000 RCX=0000000000000000 RDX=ffff888019be8a58 RSI=0000000000000000 RDI=ffff88806cf3cd98 RBP=ffff888019be8a58 RSP=ffff88801838f250 R8 =0000000000000000 R9 =000000000000001e R10=0000000000000001 R11=0000000000000000 R12=0000000000000028 R13=0000000000000001 R14=0000000000000001 R15=0000000000000000 RIP=ffffffff81527010 RFL=00000046 [---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 00007f88e30d9900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff38b9d000 CR3=000000000c06d000 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