[ 39.397797] ------------[ cut here ]------------ [ 39.398759] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.400733] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.402229] Modules linked in: [ 39.402817] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.404844] Tainted: [W]=WARN [ 39.405440] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.406889] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.407818] 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 [ 39.410934] RSP: 0018:ffff888015a57bc0 EFLAGS: 00010286 [ 39.411914] RAX: 0000000000000000 RBX: ffffed1002b4af78 RCX: ffffffff813a4050 [ 39.413177] RDX: ffff8880159ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.414471] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b4af2f [ 39.415744] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.417002] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a57df8 [ 39.418277] FS: 00007fca69826900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.419705] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.420766] CR2: 00007fca69d18580 CR3: 000000000e290000 CR4: 0000000000350ef0 [ 39.422038] Call Trace: [ 39.422541] [ 39.422954] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.423853] ? __create_object+0x59/0x80 [ 39.424629] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.425598] __vmalloc_noprof+0x59/0x60 [ 39.426350] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.427166] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.428105] bpf_prog_alloc+0x39/0x200 [ 39.428839] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.429758] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.430682] do_seccomp+0x349/0x25e0 [ 39.431400] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.432307] ? __pfx_do_seccomp+0x10/0x10 [ 39.433048] ? find_held_lock+0x2b/0x80 [ 39.433803] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.434772] ? static_key_count+0x60/0x80 [ 39.435602] prctl_set_seccomp+0x4e/0x70 [ 39.436376] __do_sys_prctl+0xe6c/0x1d70 [ 39.437113] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.437963] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.438925] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.439903] ? irqentry_exit+0xf3/0x650 [ 39.440663] do_syscall_64+0xbf/0x430 [ 39.441396] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.442339] RIP: 0033:0x7fca69d185cd [ 39.443023] 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 [ 39.446169] RSP: 002b:00007ffe5803d8e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.447557] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fca69d185cd [ 39.448818] RDX: 00005606fdee0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.450090] RBP: 00007ffe5803d940 R08: 0000000000000000 R09: 00007ffe5803cfe0 [ 39.451355] R10: 0000000000000000 R11: 0000000000000246 R12: 000056072a023bf0 [ 39.452647] R13: 00007ffe5803dd70 R14: 000056072a02d380 R15: 000056072a038460 [ 39.453960] [ 39.454431] irq event stamp: 1791 [ 39.455037] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 39.456588] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 39.458124] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 39.459683] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 39.461211] ---[ end trace 0000000000000000 ]--- [ 42.368145] ------------[ cut here ]------------ [ 42.369060] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.371021] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.372452] Modules linked in: [ 42.373052] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.374976] Tainted: [W]=WARN [ 42.375568] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.376995] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.377877] 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 [ 42.380953] RSP: 0018:ffff8880162b7bc0 EFLAGS: 00010286 [ 42.381899] RAX: 0000000000000000 RBX: ffffed1002c56f78 RCX: ffffffff813a4050 [ 42.383149] RDX: ffff888019ffd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.384412] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c56f2f [ 42.385655] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.386900] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162b7df8 [ 42.388164] FS: 00007f9d19266900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.389591] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.390624] CR2: 00007f9d19758580 CR3: 000000000e5cf000 CR4: 0000000000350ef0 [ 42.391896] Call Trace: [ 42.392390] [ 42.392799] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.393668] ? __create_object+0x59/0x80 [ 42.394428] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.395369] __vmalloc_noprof+0x59/0x60 [ 42.396086] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.396932] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.397842] bpf_prog_alloc+0x39/0x200 [ 42.398567] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.399481] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.400382] do_seccomp+0x349/0x25e0 [ 42.401044] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.401916] ? __pfx_do_seccomp+0x10/0x10 [ 42.402694] ? find_held_lock+0x2b/0x80 [ 42.403443] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.404402] ? static_key_count+0x60/0x80 [ 42.405155] prctl_set_seccomp+0x4e/0x70 [ 42.405913] __do_sys_prctl+0xe6c/0x1d70 [ 42.406686] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.407529] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.408490] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.409438] ? irqentry_exit+0xf3/0x650 [ 42.410158] do_syscall_64+0xbf/0x430 [ 42.410901] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.411841] RIP: 0033:0x7f9d197585cd [ 42.412516] 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 [ 42.415654] RSP: 002b:00007ffd6490aca0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.417007] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9d197585cd [ 42.418273] RDX: 0000556eb6396e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.419529] RBP: 00007ffd6490ad00 R08: 0000000000000000 R09: 00007ffd6490a3a0 [ 42.420803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556ed29592b0 [ 42.422067] R13: 00007ffd6490b130 R14: 0000556ed295bd20 R15: 0000556ed296d8d0 [ 42.423338] [ 42.423762] irq event stamp: 1701 [ 42.424399] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 42.425893] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 42.427516] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 42.429220] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 42.430820] ---[ end trace 0000000000000000 ]--- [ 43.180591] ------------[ cut here ]------------ [ 43.181491] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.183533] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.185012] Modules linked in: [ 43.185966] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.188277] Tainted: [W]=WARN [ 43.188849] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.190417] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.191343] 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 [ 43.194503] RSP: 0018:ffff88801a33fbc0 EFLAGS: 00010286 [ 43.195483] RAX: 0000000000000000 RBX: ffffed1003467f78 RCX: ffffffff813a4050 [ 43.196805] RDX: ffff8880179f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.198107] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003467f2f [ 43.199375] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.200656] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a33fdf8 [ 43.201946] FS: 00007fc1167fa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.203399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.204475] CR2: 00007fc116d604a6 CR3: 000000001fe81000 CR4: 0000000000350ef0 [ 43.205765] Call Trace: [ 43.206284] [ 43.206694] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.207610] ? __create_object+0x59/0x80 [ 43.208414] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.209398] __vmalloc_noprof+0x59/0x60 [ 43.210114] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.210997] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.211959] bpf_prog_alloc+0x39/0x200 [ 43.212709] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.213649] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.214561] do_seccomp+0x349/0x25e0 [ 43.215302] ? find_held_lock+0x2b/0x80 [ 43.216035] ? do_prlimit+0x310/0x610 [ 43.216791] ? __pfx_do_seccomp+0x10/0x10 [ 43.217594] ? do_raw_spin_unlock+0x53/0x220 [ 43.218443] ? _raw_spin_unlock+0x1e/0x40 [ 43.219191] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.220234] ? static_key_count+0x60/0x80 [ 43.220988] prctl_set_seccomp+0x4e/0x70 [ 43.221752] __do_sys_prctl+0xe6c/0x1d70 [ 43.222512] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.223363] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.224323] ? irqentry_exit+0xf3/0x650 [ 43.225035] do_syscall_64+0xbf/0x430 [ 43.225783] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.226734] RIP: 0033:0x7fc116cec5cd [ 43.227444] 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 [ 43.230591] RSP: 002b:00007fff5ded1090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.231955] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc116cec5cd [ 43.233234] RDX: 0000560ca2f9be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.234511] RBP: 00007fff5ded10f0 R08: 0000000000000000 R09: 00007fff5ded0790 [ 43.235803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560cd8f67bf0 [ 43.236945] R13: 00007fff5ded1520 R14: 0000560cd8f71380 R15: 0000560cd8f7c460 [ 43.238042] [ 43.238439] irq event stamp: 3161 [ 43.238946] hardirqs last enabled at (3169): [] __up_console_sem+0x78/0x80 [ 43.240232] hardirqs last disabled at (3178): [] __up_console_sem+0x5d/0x80 [ 43.241507] softirqs last enabled at (2980): [] handle_softirqs+0x50c/0x770 [ 43.242794] softirqs last disabled at (2965): [] __irq_exit_rcu+0xc4/0x100 [ 43.244058] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30665' (ECDSA) to the list of known hosts. 2025/11/19 05:06:31 fuzzer started 2025/11/19 05:06:32 dialing manager at localhost:34383 2025/11/19 05:06:32 checking machine... 2025/11/19 05:06:32 checking revisions... [ 44.367983] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:06:32 testing simple program... [ 44.454104] cgroup: Unknown subsys name 'net' [ 44.508865] cgroup: Unknown subsys name 'cpuset' [ 44.522722] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:06:31 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880179f3800 RCX=0000000000000001 RDX=0000000000000000 RSI=00000000ffffffff RDI=ffff88806ce37358 RBP=ffff88806ce37358 RSP=ffff88806ce08bf0 R8 =00000000ffffffff R9 =ffffed100d9c1190 R10=0000000000000000 R11=0000000000000001 R12=ffff8880179f3780 R13=0000000000000000 R14=00000000ffffffff R15=ffff88806ce37340 RIP=ffffffff84c720b7 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f6e94d93900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000056332aada0e8 CR3=000000001fd3f000 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=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=000056332aac3390000056332aac2800 XMM07=00000000000000000000000000000000 XMM08=4c53536e65704f0032334e4957006272 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000080000000 RCX=ffffffff81b661c5 RDX=ffff888015500000 RSI=ffffffff81b66224 RDI=ffff88801a32da00 RBP=ffff88801a32da00 RSP=ffff88801a04fbb0 R8 =0000000000000001 R9 =ffffed1003465b74 R10=0000000000000000 R11=0000000000000000 R12=0000000000000000 R13=0000000000000000 R14=ffff88801a32da14 R15=ffff88801a04fd80 RIP=ffffffff81374605 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 00007f9d19266900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9d1981d618 CR3=000000000b80e000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000