[ 54.069927] ------------[ cut here ]------------ [ 54.070866] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.072942] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 54.074402] Modules linked in: [ 54.075039] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.077038] Tainted: [W]=WARN [ 54.077608] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.079089] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.080007] 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 [ 54.083189] RSP: 0018:ffff888018d1fbc0 EFLAGS: 00010286 [ 54.084175] RAX: 0000000000000000 RBX: ffffed10031a3f78 RCX: ffffffff813a4050 [ 54.085455] RDX: ffff88800f063780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.086755] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031a3f2f [ 54.088078] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.089360] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018d1fdf8 [ 54.090633] FS: 00007f1754331900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.092066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.093124] CR2: 00007f1754823580 CR3: 000000000d477000 CR4: 0000000000350ef0 [ 54.094452] Call Trace: [ 54.094939] [ 54.095346] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.096245] ? __create_object+0x59/0x80 [ 54.097016] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.097990] __vmalloc_noprof+0x59/0x60 [ 54.098688] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.099558] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.100486] bpf_prog_alloc+0x39/0x200 [ 54.101230] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.102167] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.103069] do_seccomp+0x349/0x25e0 [ 54.103746] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.104644] ? __pfx_do_seccomp+0x10/0x10 [ 54.105451] ? find_held_lock+0x2b/0x80 [ 54.106199] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.107161] ? static_key_count+0x60/0x80 [ 54.107956] prctl_set_seccomp+0x4e/0x70 [ 54.108673] __do_sys_prctl+0xe6c/0x1d70 [ 54.109463] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.110317] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.111288] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.112269] ? irqentry_exit+0xf3/0x650 [ 54.113020] do_syscall_64+0xbf/0x430 [ 54.113726] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.114669] RIP: 0033:0x7f17548235cd [ 54.115384] 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 [ 54.118571] RSP: 002b:00007ffc447e6780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.119914] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17548235cd [ 54.121202] RDX: 00005571fb2cfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.122480] RBP: 00007ffc447e67e0 R08: 0000000000000000 R09: 00007ffc447e5e80 [ 54.123758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557223abaad0 [ 54.125065] R13: 00007ffc447e6c10 R14: 0000557223abbbc0 R15: 0000557223acc780 [ 54.126371] [ 54.126819] irq event stamp: 1707 [ 54.127413] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 54.128929] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 54.130318] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 54.131613] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 54.132867] ---[ end trace 0000000000000000 ]--- [ 56.983149] ------------[ cut here ]------------ [ 56.984096] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.986120] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 56.987563] Modules linked in: [ 56.988201] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.990185] Tainted: [W]=WARN [ 56.990744] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.992205] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.993115] 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 [ 56.996266] RSP: 0018:ffff88800d817bc0 EFLAGS: 00010286 [ 56.997245] RAX: 0000000000000000 RBX: ffffed1001b02f78 RCX: ffffffff813a4050 [ 56.998516] RDX: ffff88800a3f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.999812] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b02f2f [ 57.001097] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.002402] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d817df8 [ 57.003705] FS: 00007f6725e1c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.005141] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.006229] CR2: 00007ffcd7df0ef7 CR3: 000000000eb33000 CR4: 0000000000350ef0 [ 57.007507] Call Trace: [ 57.007995] [ 57.008402] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.009310] ? __create_object+0x59/0x80 [ 57.010085] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.011039] __vmalloc_noprof+0x59/0x60 [ 57.011740] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.012603] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.013553] bpf_prog_alloc+0x39/0x200 [ 57.014280] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.015200] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.016093] do_seccomp+0x349/0x25e0 [ 57.016827] ? find_held_lock+0x2b/0x80 [ 57.017570] ? do_prlimit+0x310/0x610 [ 57.018310] ? __pfx_do_seccomp+0x10/0x10 [ 57.019092] ? do_raw_spin_unlock+0x53/0x220 [ 57.019910] ? _raw_spin_unlock+0x1e/0x40 [ 57.020638] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.021604] ? static_key_count+0x60/0x80 [ 57.022402] prctl_set_seccomp+0x4e/0x70 [ 57.023173] __do_sys_prctl+0xe6c/0x1d70 [ 57.023937] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.024738] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.025716] ? irqentry_exit+0xf3/0x650 [ 57.026472] do_syscall_64+0xbf/0x430 [ 57.027205] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.028151] RIP: 0033:0x7f672630e5cd [ 57.028839] 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 [ 57.032003] RSP: 002b:00007ffcd7dee350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.033372] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f672630e5cd [ 57.034637] RDX: 0000563fedaa6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.035908] RBP: 00007ffcd7dee3b0 R08: 0000000000000000 R09: 00007ffcd7deda50 [ 57.037173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564020f87bf0 [ 57.038478] R13: 00007ffcd7dee7e0 R14: 0000564020f91380 R15: 0000564020f9c460 [ 57.039763] [ 57.040223] irq event stamp: 1733 [ 57.040866] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 57.042390] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 57.043896] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 57.045445] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 57.046663] ---[ end trace 0000000000000000 ]--- [ 57.793305] ------------[ cut here ]------------ [ 57.794272] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.796401] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 57.797941] Modules linked in: [ 57.798566] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.800661] Tainted: [W]=WARN [ 57.801354] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.803172] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.804209] 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 [ 57.807573] RSP: 0018:ffff888019b6fbc0 EFLAGS: 00010286 [ 57.808603] RAX: 0000000000000000 RBX: ffffed100336df78 RCX: ffffffff813a4050 [ 57.809967] RDX: ffff88801b971bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.811328] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100336df2f [ 57.812690] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.814052] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b6fdf8 [ 57.815429] FS: 00007fdfd51f4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.816961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.818100] CR2: 00007fdfd56e6580 CR3: 0000000016eac000 CR4: 0000000000350ef0 [ 57.819466] Call Trace: [ 57.820002] [ 57.820444] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.821410] ? __create_object+0x59/0x80 [ 57.822244] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.823270] __vmalloc_noprof+0x59/0x60 [ 57.824074] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.825002] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.826012] bpf_prog_alloc+0x39/0x200 [ 57.826756] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.827756] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.828730] do_seccomp+0x349/0x25e0 [ 57.829508] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.830474] ? __pfx_do_seccomp+0x10/0x10 [ 57.831315] ? find_held_lock+0x2b/0x80 [ 57.832130] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.833153] ? static_key_count+0x60/0x80 [ 57.834034] prctl_set_seccomp+0x4e/0x70 [ 57.834859] __do_sys_prctl+0xe6c/0x1d70 [ 57.835643] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.836562] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.837593] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.838635] ? irqentry_exit+0xf3/0x650 [ 57.839449] do_syscall_64+0xbf/0x430 [ 57.840239] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.841257] RIP: 0033:0x7fdfd56e65cd [ 57.842007] 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 [ 57.845436] RSP: 002b:00007fffa2afb130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.846746] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdfd56e65cd [ 57.847965] RDX: 0000562014b54e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.849177] RBP: 00007fffa2afb190 R08: 0000000000000000 R09: 00007fffa2afa830 [ 57.850413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562026615ad0 [ 57.851637] R13: 00007fffa2afb5c0 R14: 0000562026616bc0 R15: 0000562026627780 [ 57.852882] [ 57.853293] irq event stamp: 1811 [ 57.853906] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 57.855346] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 57.856798] softirqs last enabled at (1546): [] handle_softirqs+0x50c/0x770 [ 57.858277] softirqs last disabled at (1849): [] __irq_exit_rcu+0xc4/0x100 [ 57.859725] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5230' (ECDSA) to the list of known hosts. 2025/11/18 01:29:41 fuzzer started 2025/11/18 01:29:41 dialing manager at localhost:37895 2025/11/18 01:29:41 checking machine... 2025/11/18 01:29:41 checking revisions... [ 58.688348] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:29:41 testing simple program... [ 58.778867] cgroup: Unknown subsys name 'net' [ 58.843613] cgroup: Unknown subsys name 'cpuset' [ 58.855466] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:29:41 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88800db28000 RCX=0000000000000020 RDX=0000000000000001 RSI=0000000000000020 RDI=0000000000000003 RBP=ffff88800db28a58 RSP=ffff88806ce088e8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88800db28ad0 R13=0000000000000002 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815271ac RFL=00000002 [-------] 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 00007f6725e1c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f67263d3618 CR3=0000000017b23000 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 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=00000000ffffffff RDI=ffffffff85e1ff20 RBP=ffffffff85e1ff20 RSP=ffff88800f1a7aa0 R8 =00000000ffffffff R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888016ae3780 R13=0000000000092cc0 R14=00000000ffffffff R15=ffffffff81b6204b RIP=ffffffff84c720b7 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f41e8d32028 CR3=000000000bab6000 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=000000000000ff000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000