[ 46.218673] ------------[ cut here ]------------ [ 46.219618] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.221675] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.223160] Modules linked in: [ 46.224048] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.226116] Tainted: [W]=WARN [ 46.226730] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.228242] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.229178] 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 [ 46.232393] RSP: 0018:ffff8880189d7bc0 EFLAGS: 00010286 [ 46.233375] RAX: 0000000000000000 RBX: ffffed100313af78 RCX: ffffffff813a4050 [ 46.234657] RDX: ffff88801a29b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.235973] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100313af2f [ 46.237282] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.238571] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880189d7df8 [ 46.239864] FS: 00007fe94ecb3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.241304] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.242379] CR2: 00007fe94f1a5580 CR3: 000000001df38000 CR4: 0000000000350ef0 [ 46.243711] Call Trace: [ 46.244189] [ 46.244602] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.245515] ? __create_object+0x59/0x80 [ 46.246302] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.247265] __vmalloc_noprof+0x59/0x60 [ 46.248052] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.248949] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.249883] bpf_prog_alloc+0x39/0x200 [ 46.250595] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.251553] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.252459] do_seccomp+0x349/0x25e0 [ 46.253187] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.254108] ? __pfx_do_seccomp+0x10/0x10 [ 46.254911] ? find_held_lock+0x2b/0x80 [ 46.255650] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.256637] ? static_key_count+0x60/0x80 [ 46.257466] prctl_set_seccomp+0x4e/0x70 [ 46.258258] __do_sys_prctl+0xe6c/0x1d70 [ 46.259061] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.259977] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.260967] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.261975] ? irqentry_exit+0xf3/0x650 [ 46.262759] do_syscall_64+0xbf/0x430 [ 46.263461] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.264440] RIP: 0033:0x7fe94f1a55cd [ 46.265163] 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 [ 46.268367] RSP: 002b:00007ffe2e5479c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.269716] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe94f1a55cd [ 46.270981] RDX: 0000561deed11e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.272304] RBP: 00007ffe2e547a20 R08: 0000000000000000 R09: 00007ffe2e5470c0 [ 46.273604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561dfed7bad0 [ 46.274914] R13: 00007ffe2e547e50 R14: 0000561dfed7cbc0 R15: 0000561dfed8d780 [ 46.276243] [ 46.276673] irq event stamp: 1773 [ 46.277346] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 46.278873] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 46.280425] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 46.281960] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 46.283502] ---[ end trace 0000000000000000 ]--- [ 49.583952] ------------[ cut here ]------------ [ 49.584924] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.586951] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.588464] Modules linked in: [ 49.589109] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.591124] Tainted: [W]=WARN [ 49.591752] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.593247] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.594171] 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 [ 49.597373] RSP: 0018:ffff8880188efbc0 EFLAGS: 00010286 [ 49.598341] RAX: 0000000000000000 RBX: ffffed100311df78 RCX: ffffffff813a4050 [ 49.599647] RDX: ffff8880176dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.600929] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100311df2f [ 49.602217] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.603503] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880188efdf8 [ 49.604793] FS: 00007f8a1376d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.606230] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.607292] CR2: 00007fffba5eaef7 CR3: 000000000d9a2000 CR4: 0000000000350ef0 [ 49.608604] Call Trace: [ 49.609108] [ 49.609527] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.610444] ? __create_object+0x59/0x80 [ 49.611241] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.612230] __vmalloc_noprof+0x59/0x60 [ 49.613003] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.613881] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.614995] bpf_prog_alloc+0x39/0x200 [ 49.615980] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.617192] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.618367] do_seccomp+0x349/0x25e0 [ 49.619141] ? find_held_lock+0x2b/0x80 [ 49.619950] ? do_prlimit+0x310/0x610 [ 49.620667] ? __pfx_do_seccomp+0x10/0x10 [ 49.621537] ? do_raw_spin_unlock+0x53/0x220 [ 49.622404] ? _raw_spin_unlock+0x1e/0x40 [ 49.623245] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.624221] ? static_key_count+0x60/0x80 [ 49.625034] prctl_set_seccomp+0x4e/0x70 [ 49.625805] __do_sys_prctl+0xe6c/0x1d70 [ 49.626555] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.627408] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.628394] ? irqentry_exit+0xf3/0x650 [ 49.629164] do_syscall_64+0xbf/0x430 [ 49.629888] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.630838] RIP: 0033:0x7f8a13c5f5cd [ 49.631507] 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 [ 49.634628] RSP: 002b:00007fffba5e8940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.636016] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8a13c5f5cd [ 49.637288] RDX: 00005555b7827e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.638556] RBP: 00007fffba5e89a0 R08: 0000000000000000 R09: 00007fffba5e8040 [ 49.639924] R10: 0000000000000000 R11: 0000000000000246 R12: 00005555dce80ad0 [ 49.641216] R13: 00007fffba5e8dd0 R14: 00005555dce81bc0 R15: 00005555dce92780 [ 49.642527] [ 49.643042] irq event stamp: 1839 [ 49.643653] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 49.644970] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 49.645957] softirqs last enabled at (1796): [] handle_softirqs+0x50c/0x770 [ 49.646965] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 49.647931] ---[ end trace 0000000000000000 ]--- [ 50.468397] ------------[ cut here ]------------ [ 50.469344] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.471401] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.472871] Modules linked in: [ 50.473458] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.475400] Tainted: [W]=WARN [ 50.475999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.477444] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.478376] 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 [ 50.481494] RSP: 0018:ffff888016a7fbc0 EFLAGS: 00010286 [ 50.482478] RAX: 0000000000000000 RBX: ffffed1002d4ff78 RCX: ffffffff813a4050 [ 50.483751] RDX: ffff888018aa9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.485008] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4ff2f [ 50.486276] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.487541] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a7fdf8 [ 50.488827] FS: 00007ff1b8b9a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.490241] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.491279] CR2: 00007ffd8f98fef7 CR3: 000000000e2aa000 CR4: 0000000000350ef0 [ 50.492549] Call Trace: [ 50.493051] [ 50.493457] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.494336] ? __create_object+0x59/0x80 [ 50.495108] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.496072] __vmalloc_noprof+0x59/0x60 [ 50.496831] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.497649] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.498577] bpf_prog_alloc+0x39/0x200 [ 50.499303] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.500226] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.501110] do_seccomp+0x349/0x25e0 [ 50.501822] ? find_held_lock+0x2b/0x80 [ 50.502523] ? do_prlimit+0x310/0x610 [ 50.503244] ? __pfx_do_seccomp+0x10/0x10 [ 50.504030] ? do_raw_spin_unlock+0x53/0x220 [ 50.504858] ? _raw_spin_unlock+0x1e/0x40 [ 50.505574] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.506512] ? static_key_count+0x60/0x80 [ 50.507306] prctl_set_seccomp+0x4e/0x70 [ 50.508076] __do_sys_prctl+0xe6c/0x1d70 [ 50.508845] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.509636] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.510590] ? irqentry_exit+0xf3/0x650 [ 50.511341] do_syscall_64+0xbf/0x430 [ 50.512074] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.513018] RIP: 0033:0x7ff1b908c5cd [ 50.513665] 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 [ 50.516837] RSP: 002b:00007ffd8f98e3c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.518175] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff1b908c5cd [ 50.519421] RDX: 00005600cc3dfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.520862] RBP: 00007ffd8f98e420 R08: 0000000000000000 R09: 00007ffd8f98dac0 [ 50.522315] R10: 0000000000000000 R11: 0000000000000246 R12: 00005600cec08bf0 [ 50.523747] R13: 00007ffd8f98e850 R14: 00005600cec12380 R15: 00005600cec1d460 [ 50.525033] [ 50.525458] irq event stamp: 1743 [ 50.526105] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 50.527637] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 50.529166] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 50.530728] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 50.532210] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39153' (ECDSA) to the list of known hosts. 2025/11/17 15:25:45 fuzzer started 2025/11/17 15:25:45 dialing manager at localhost:37895 2025/11/17 15:25:45 checking machine... 2025/11/17 15:25:45 checking revisions... [ 51.384061] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:25:45 testing simple program... [ 51.483090] cgroup: Unknown subsys name 'net' [ 51.568238] cgroup: Unknown subsys name 'cpuset' [ 51.585829] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:25:44 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=0000000000000002 RCX=ffff88806ce08b10 RDX=0000000000000000 RSI=ffffffff8161932e RDI=ffff88801748573c RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=000000000000453f R12=0000000000000000 R13=ffff88806ce08ab8 R14=ffff888017485340 R15=ffff88806ce08a70 RIP=ffffffff8135e49c 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 00007f8a1376d900 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=00007fffba5e2000 CR3=000000000dc6e000 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=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=0000000000000001 RBX=ffff8880e548f000 RCX=ffffffff817d97d6 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806cf31cd0 RBP=ffffffff85e2b980 RSP=ffff888009637c28 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000001 R12=ffffed10012c26f0 R13=ffffffff85c11280 R14=ffff888009637d88 R15=0000000000000000 RIP=ffffffff815bcfbd 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8a136ad000 CR3=000000000b6e5000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732034343a3532 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343736 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000