[ 46.258456] ------------[ cut here ]------------ [ 46.259394] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.261939] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.263362] Modules linked in: [ 46.264019] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.265960] Tainted: [W]=WARN [ 46.266523] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.267980] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.268881] 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 [ 46.271987] RSP: 0018:ffff888019c1fbc0 EFLAGS: 00010286 [ 46.272943] RAX: 0000000000000000 RBX: ffffed1003383f78 RCX: ffffffff813a4050 [ 46.274212] RDX: ffff888017475340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.275474] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003383f2f [ 46.276734] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.277987] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c1fdf8 [ 46.279269] FS: 00007f1283365900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.280675] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.281716] CR2: 00007f1283857580 CR3: 000000000cb0c000 CR4: 0000000000350ef0 [ 46.282990] Call Trace: [ 46.283449] [ 46.283901] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.284736] ? __create_object+0x59/0x80 [ 46.285505] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.288275] __vmalloc_noprof+0x59/0x60 [ 46.289055] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.289903] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.290793] bpf_prog_alloc+0x39/0x200 [ 46.291531] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.292441] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.293327] do_seccomp+0x349/0x25e0 [ 46.294049] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.294959] ? __pfx_do_seccomp+0x10/0x10 [ 46.295692] ? find_held_lock+0x2b/0x80 [ 46.296449] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.297389] ? static_key_count+0x60/0x80 [ 46.298190] prctl_set_seccomp+0x4e/0x70 [ 46.298951] __do_sys_prctl+0xe6c/0x1d70 [ 46.299679] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.300522] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.301466] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.302448] ? irqentry_exit+0xf3/0x650 [ 46.303206] do_syscall_64+0xbf/0x430 [ 46.303931] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.304880] RIP: 0033:0x7f12838575cd [ 46.305532] 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 [ 46.308643] RSP: 002b:00007ffe2609a6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.309981] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12838575cd [ 46.311245] RDX: 00005650dda0de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.312503] RBP: 00007ffe2609a740 R08: 0000000000000000 R09: 00007ffe26099de0 [ 46.313768] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565105584b10 [ 46.315036] R13: 00007ffe2609ab70 R14: 00005651055852b0 R15: 00005651055996f0 [ 46.316334] [ 46.316749] irq event stamp: 1991 [ 46.317393] hardirqs last enabled at (2001): [] __up_console_sem+0x78/0x80 [ 46.318900] hardirqs last disabled at (2010): [] __up_console_sem+0x5d/0x80 [ 46.320391] softirqs last enabled at (1980): [] handle_softirqs+0x50c/0x770 [ 46.321897] softirqs last disabled at (1965): [] __irq_exit_rcu+0xc4/0x100 [ 46.323368] ---[ end trace 0000000000000000 ]--- [ 49.898871] ------------[ cut here ]------------ [ 49.899765] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.901929] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.903611] Modules linked in: [ 49.904368] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.906338] Tainted: [W]=WARN [ 49.906935] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.908384] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.909286] 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 [ 49.912430] RSP: 0018:ffff888017b0fbc0 EFLAGS: 00010286 [ 49.913398] RAX: 0000000000000000 RBX: ffffed1002f61f78 RCX: ffffffff813a4050 [ 49.914689] RDX: ffff888015da8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.915984] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f61f2f [ 49.917263] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.918613] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b0fdf8 [ 49.920237] FS: 00007f5a8c536900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.921885] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.923244] CR2: 00007f5a8ca28580 CR3: 000000002031a000 CR4: 0000000000350ef0 [ 49.924587] Call Trace: [ 49.925242] [ 49.925766] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.926980] ? __create_object+0x59/0x80 [ 49.927975] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.929239] __vmalloc_noprof+0x59/0x60 [ 49.930230] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.931336] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.932523] bpf_prog_alloc+0x39/0x200 [ 49.933484] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.934679] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.935806] do_seccomp+0x349/0x25e0 [ 49.936708] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.937855] ? __pfx_do_seccomp+0x10/0x10 [ 49.938799] ? find_held_lock+0x2b/0x80 [ 49.939782] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.941064] ? static_key_count+0x60/0x80 [ 49.941988] prctl_set_seccomp+0x4e/0x70 [ 49.942775] __do_sys_prctl+0xe6c/0x1d70 [ 49.943603] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.944442] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.945454] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.946506] ? irqentry_exit+0xf3/0x650 [ 49.947318] do_syscall_64+0xbf/0x430 [ 49.948097] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.949100] RIP: 0033:0x7f5a8ca285cd [ 49.949796] 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 [ 49.952718] RSP: 002b:00007ffd1b14ea30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.953883] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5a8ca285cd [ 49.955219] RDX: 000056100856ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.956513] RBP: 00007ffd1b14ea90 R08: 0000000000000000 R09: 00007ffd1b14e130 [ 49.957604] R10: 0000000000000000 R11: 0000000000000246 R12: 000056102f5f3ad0 [ 49.958947] R13: 00007ffd1b14eec0 R14: 000056102f5f4bc0 R15: 000056102f605780 [ 49.960288] [ 49.960737] irq event stamp: 1805 [ 49.961424] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 49.962954] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 49.964485] softirqs last enabled at (1848): [] handle_softirqs+0x50c/0x770 [ 49.965787] softirqs last disabled at (1833): [] __irq_exit_rcu+0xc4/0x100 [ 49.967371] ---[ end trace 0000000000000000 ]--- [ 50.800589] ------------[ cut here ]------------ [ 50.801361] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.803191] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.804651] Modules linked in: [ 50.805273] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.807248] Tainted: [W]=WARN [ 50.807799] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.809275] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.810180] 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 [ 50.813354] RSP: 0018:ffff888016e3fbc0 EFLAGS: 00010286 [ 50.814326] RAX: 0000000000000000 RBX: ffffed1002dc7f78 RCX: ffffffff813a4050 [ 50.815585] RDX: ffff88800f3a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.816850] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc7f2f [ 50.818111] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.819380] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e3fdf8 [ 50.820665] FS: 00007f8e67f07900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.822079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.823115] CR2: 00007ffdea6c5ef7 CR3: 000000000cb78000 CR4: 0000000000350ef0 [ 50.824375] Call Trace: [ 50.824880] [ 50.825288] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.826174] ? __create_object+0x59/0x80 [ 50.826944] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.827896] __vmalloc_noprof+0x59/0x60 [ 50.828609] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.829476] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.830413] bpf_prog_alloc+0x39/0x200 [ 50.831139] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.832063] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.832949] do_seccomp+0x349/0x25e0 [ 50.833619] ? find_held_lock+0x2b/0x80 [ 50.834394] ? do_prlimit+0x310/0x610 [ 50.835124] ? __pfx_do_seccomp+0x10/0x10 [ 50.835909] ? do_raw_spin_unlock+0x53/0x220 [ 50.836698] ? _raw_spin_unlock+0x1e/0x40 [ 50.837471] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.838439] ? static_key_count+0x60/0x80 [ 50.839233] prctl_set_seccomp+0x4e/0x70 [ 50.839994] __do_sys_prctl+0xe6c/0x1d70 [ 50.840727] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.841555] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.842528] ? irqentry_exit+0xf3/0x650 [ 50.843273] do_syscall_64+0xbf/0x430 [ 50.844003] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.844938] RIP: 0033:0x7f8e683f95cd [ 50.845590] 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 [ 50.848695] RSP: 002b:00007ffdea6c33a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.850008] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8e683f95cd [ 50.851266] RDX: 000055b0f7d6be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.852509] RBP: 00007ffdea6c3400 R08: 0000000000000000 R09: 00007ffdea6c2aa0 [ 50.853757] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b1220a2ad0 [ 50.855004] R13: 00007ffdea6c3830 R14: 000055b1220a3bc0 R15: 000055b1220b4780 [ 50.856248] [ 50.856658] irq event stamp: 1735 [ 50.857297] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 50.858829] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 50.860306] softirqs last enabled at (1294): [] handle_softirqs+0x50c/0x770 [ 50.861774] softirqs last disabled at (1289): [] __irq_exit_rcu+0xc4/0x100 [ 50.863270] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52563' (ECDSA) to the list of known hosts. 2025/11/18 01:11:16 fuzzer started 2025/11/18 01:11:16 dialing manager at localhost:37895 2025/11/18 01:11:16 checking machine... 2025/11/18 01:11:16 checking revisions... [ 51.763125] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:11:17 testing simple program... [ 51.855284] cgroup: Unknown subsys name 'net' [ 51.919522] cgroup: Unknown subsys name 'cpuset' [ 51.931569] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:11:16 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff8175a637 RDX=ffff888015da9bc0 RSI=ffffffff8175a586 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff8880168a7860 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff8175a586 R13=0000000000000000 R14=ffffffff85e786a8 R15=0000000000000cc0 RIP=ffffffff81528efc RFL=00000247 [---Z-PC] 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 00007f5a8c536900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd1b148000 CR3=000000002037a000 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=0000000000000000 RBX=dffffc0000000000 RCX=1ffff110012c6f60 RDX=ffff888009613780 RSI=ffffffff84c9704f RDI=0000000000000005 RBP=0000000000000000 RSP=ffff888009637c80 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000001 R11=0000000000000001 R12=ffffffff85c11280 R13=ffff888009637cc0 R14=0000000000000000 R15=ffff888009613780 RIP=ffffffff815d110a 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fab32f74448 CR3=000000000d09b000 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=2035313a31313a313020383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035313a31313a3130203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000