[ 45.337559] ------------[ cut here ]------------ [ 45.338494] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.340496] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.341965] Modules linked in: [ 45.344004] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.346548] Tainted: [W]=WARN [ 45.347116] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.348643] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.349572] 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 [ 45.352963] RSP: 0018:ffff88801721fbc0 EFLAGS: 00010286 [ 45.354147] RAX: 0000000000000000 RBX: ffffed1002e43f78 RCX: ffffffff813a4050 [ 45.355450] RDX: ffff888016948000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.356709] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e43f2f [ 45.357961] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.359214] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801721fdf8 [ 45.360511] FS: 00007f3608798900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.362314] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.363368] CR2: 00007ffdfe9a4ef8 CR3: 0000000009c78000 CR4: 0000000000350ef0 [ 45.364664] Call Trace: [ 45.365126] [ 45.365576] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.366473] ? __create_object+0x59/0x80 [ 45.367214] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.368187] __vmalloc_noprof+0x59/0x60 [ 45.368929] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.369799] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.370722] bpf_prog_alloc+0x39/0x200 [ 45.371468] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.372391] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.373269] do_seccomp+0x349/0x25e0 [ 45.373996] ? find_held_lock+0x2b/0x80 [ 45.374753] ? do_prlimit+0x310/0x610 [ 45.375481] ? __pfx_do_seccomp+0x10/0x10 [ 45.376222] ? do_raw_spin_unlock+0x53/0x220 [ 45.377052] ? _raw_spin_unlock+0x1e/0x40 [ 45.377827] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.378795] ? static_key_count+0x60/0x80 [ 45.379583] prctl_set_seccomp+0x4e/0x70 [ 45.380378] __do_sys_prctl+0xe6c/0x1d70 [ 45.381115] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.381975] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.382949] ? irqentry_exit+0xf3/0x650 [ 45.383705] do_syscall_64+0xbf/0x430 [ 45.384492] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.385464] RIP: 0033:0x7f3608c8a5cd [ 45.386140] 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 [ 45.389341] RSP: 002b:00007ffdfe9a31c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.390699] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3608c8a5cd [ 45.391990] RDX: 000055628a3d6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.393277] RBP: 00007ffdfe9a3220 R08: 0000000000000000 R09: 00007ffdfe9a28c0 [ 45.394582] R10: 0000000000000000 R11: 0000000000000246 R12: 00005562b0bd0ad0 [ 45.395900] R13: 00007ffdfe9a3650 R14: 00005562b0bd1bc0 R15: 00005562b0be2780 [ 45.397203] [ 45.397676] irq event stamp: 2177 [ 45.398317] hardirqs last enabled at (2187): [] irqentry_exit+0x17b/0x650 [ 45.399873] hardirqs last disabled at (2196): [] __up_console_sem+0x5d/0x80 [ 45.401333] softirqs last enabled at (2154): [] handle_softirqs+0x50c/0x770 [ 45.402637] softirqs last disabled at (2147): [] __irq_exit_rcu+0xc4/0x100 [ 45.403929] ---[ end trace 0000000000000000 ]--- [ 48.877245] ------------[ cut here ]------------ [ 48.878156] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.880184] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.881626] Modules linked in: [ 48.882214] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.884453] Tainted: [W]=WARN [ 48.885007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.886531] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.887440] 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 [ 48.890609] RSP: 0018:ffff8880164c7bc0 EFLAGS: 00010286 [ 48.891588] RAX: 0000000000000000 RBX: ffffed1002c98f78 RCX: ffffffff813a4050 [ 48.892880] RDX: ffff88800f3b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.894168] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c98f2f [ 48.895438] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.896722] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164c7df8 [ 48.898006] FS: 00007f1c0c7f1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.899453] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.900532] CR2: 00007f1c0cce3580 CR3: 0000000020506000 CR4: 0000000000350ef0 [ 48.901815] Call Trace: [ 48.902274] [ 48.902732] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.903629] ? __create_object+0x59/0x80 [ 48.904419] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.905384] __vmalloc_noprof+0x59/0x60 [ 48.906093] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.906978] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.907915] bpf_prog_alloc+0x39/0x200 [ 48.908644] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.909588] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.910495] do_seccomp+0x349/0x25e0 [ 48.911172] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.912077] ? __pfx_do_seccomp+0x10/0x10 [ 48.912855] ? find_held_lock+0x2b/0x80 [ 48.913611] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.914566] ? static_key_count+0x60/0x80 [ 48.915365] prctl_set_seccomp+0x4e/0x70 [ 48.916107] __do_sys_prctl+0xe6c/0x1d70 [ 48.916887] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.917742] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.918712] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.919673] ? irqentry_exit+0xf3/0x650 [ 48.920449] do_syscall_64+0xbf/0x430 [ 48.921136] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.922085] RIP: 0033:0x7f1c0cce35cd [ 48.922791] 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 [ 48.925956] RSP: 002b:00007fff62ddb190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.927334] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1c0cce35cd [ 48.928630] RDX: 000055beaa24ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.929914] RBP: 00007fff62ddb1f0 R08: 0000000000000000 R09: 00007fff62dda890 [ 48.931194] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bec7bacad0 [ 48.932508] R13: 00007fff62ddb620 R14: 000055bec7badbc0 R15: 000055bec7bbe780 [ 48.933803] [ 48.934225] irq event stamp: 1813 [ 48.934873] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 48.936402] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 48.937914] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 48.939440] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 48.940949] ---[ end trace 0000000000000000 ]--- [ 49.750591] ------------[ cut here ]------------ [ 49.751353] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.753049] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.754277] Modules linked in: [ 49.754797] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.756460] Tainted: [W]=WARN [ 49.756927] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.758157] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.758918] 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 [ 49.761592] RSP: 0018:ffff888017e6fbc0 EFLAGS: 00010286 [ 49.762417] RAX: 0000000000000000 RBX: ffffed1002fcdf78 RCX: ffffffff813a4050 [ 49.763494] RDX: ffff888016ea0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.764588] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fcdf2f [ 49.765673] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.766754] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017e6fdf8 [ 49.767854] FS: 00007f7fa5c1d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.769076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.769971] CR2: 00007fff3e771ef8 CR3: 00000000204f8000 CR4: 0000000000350ef0 [ 49.771054] Call Trace: [ 49.771479] [ 49.771830] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.772592] ? __create_object+0x59/0x80 [ 49.773206] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.774017] __vmalloc_noprof+0x59/0x60 [ 49.774648] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.775385] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.776138] bpf_prog_alloc+0x39/0x200 [ 49.776765] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.777549] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.778275] do_seccomp+0x349/0x25e0 [ 49.778892] ? find_held_lock+0x2b/0x80 [ 49.779537] ? do_prlimit+0x310/0x610 [ 49.780136] ? __pfx_do_seccomp+0x10/0x10 [ 49.780787] ? do_raw_spin_unlock+0x53/0x220 [ 49.781482] ? _raw_spin_unlock+0x1e/0x40 [ 49.782092] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.782924] ? static_key_count+0x60/0x80 [ 49.783592] prctl_set_seccomp+0x4e/0x70 [ 49.784218] __do_sys_prctl+0xe6c/0x1d70 [ 49.784862] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.785566] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.786382] ? irqentry_exit+0xf3/0x650 [ 49.786981] do_syscall_64+0xbf/0x430 [ 49.787604] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.788392] RIP: 0033:0x7f7fa610f5cd [ 49.788941] 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 [ 49.791583] RSP: 002b:00007fff3e76f8b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.792736] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7fa610f5cd [ 49.793807] RDX: 0000558dfb1bfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.794875] RBP: 00007fff3e76f910 R08: 0000000000000000 R09: 00007fff3e76efb0 [ 49.795956] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558e160e7b10 [ 49.797024] R13: 00007fff3e76fd40 R14: 0000558e160e82b0 R15: 0000558e160fc6f0 [ 49.798113] [ 49.798512] irq event stamp: 1743 [ 49.799021] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 49.800320] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 49.801609] softirqs last enabled at (1232): [] handle_softirqs+0x50c/0x770 [ 49.802899] softirqs last disabled at (1211): [] __irq_exit_rcu+0xc4/0x100 [ 49.804185] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35697' (ECDSA) to the list of known hosts. 2025/11/18 20:58:15 fuzzer started 2025/11/18 20:58:16 dialing manager at localhost:34383 2025/11/18 20:58:16 checking machine... 2025/11/18 20:58:16 checking revisions... [ 50.717115] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:58:16 testing simple program... [ 50.807618] cgroup: Unknown subsys name 'net' [ 50.886416] cgroup: Unknown subsys name 'cpuset' [ 50.902207] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:58:15 Registers: info registers vcpu 0 RAX=0000000000022000 RBX=ffff888017e78000 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888017e78a58 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888017e78ad0 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270bb RFL=00000006 [-----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 00007f1c0c7f1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1c0cda8618 CR3=0000000020474000 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=0000000000000001 RBX=ffff8880e548f000 RCX=dfb8078e475e76a4 RDX=0000000000000000 RSI=000000008301a466 RDI=ffff88806cf31cd0 RBP=ffff88806cf08ac8 RSP=ffff88806cf089f0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff88806cf08ab8 R14=ffff888009643780 R15=ffff88806cf08a70 RIP=ffffffff815bd156 RFL=00000282 [--S----] 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6036e83000 CR3=000000000e014000 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=939a41b508c511896d40203a1cac56ee XMM02=0000000000303158ec2efd57dc4c00df XMM03=000000000030f0d02628d7e32c780be3 XMM04=c8b676940ff90f2400000000000ae988 XMM05=9d932602321250e2000000000031fef8 XMM06=5b75c91c80445342000000000031ef98 XMM07=e042d86d42eb936e000000000030f350 XMM08=2628d7e32c780be300000000003031b8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000