[ 38.965788] ------------[ cut here ]------------ [ 38.966736] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.968828] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 38.970277] Modules linked in: [ 38.970870] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.972867] Tainted: [W]=WARN [ 38.973455] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.974922] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.975836] 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 [ 38.979251] RSP: 0018:ffff88801aa2fbc0 EFLAGS: 00010286 [ 38.980300] RAX: 0000000000000000 RBX: ffffed1003545f78 RCX: ffffffff813a4050 [ 38.981595] RDX: ffff888019388000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.982897] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003545f2f [ 38.984193] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.985500] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aa2fdf8 [ 38.986790] FS: 00007f89906a5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.988225] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.989300] CR2: 00007f8990b97580 CR3: 000000000e18a000 CR4: 0000000000350ef0 [ 38.990583] Call Trace: [ 38.991090] [ 38.991501] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.992400] ? __create_object+0x59/0x80 [ 38.993200] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.994179] __vmalloc_noprof+0x59/0x60 [ 38.994904] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.995778] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.996705] bpf_prog_alloc+0x39/0x200 [ 38.997446] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.998370] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.999269] do_seccomp+0x349/0x25e0 [ 38.999947] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.000868] ? __pfx_do_seccomp+0x10/0x10 [ 39.001671] ? find_held_lock+0x2b/0x80 [ 39.002432] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.003391] ? static_key_count+0x60/0x80 [ 39.004186] prctl_set_seccomp+0x4e/0x70 [ 39.004927] __do_sys_prctl+0xe6c/0x1d70 [ 39.005723] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.006578] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.007541] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.008521] ? irqentry_exit+0xf3/0x650 [ 39.009292] do_syscall_64+0xbf/0x430 [ 39.010039] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.010947] RIP: 0033:0x7f8990b975cd [ 39.011657] 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 [ 39.014841] RSP: 002b:00007ffe5ee351a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.016203] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8990b975cd [ 39.017481] RDX: 0000560d37389e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.018752] RBP: 00007ffe5ee35200 R08: 0000000000000000 R09: 00007ffe5ee348a0 [ 39.020038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d612042b0 [ 39.021343] R13: 00007ffe5ee35630 R14: 0000560d61206d20 R15: 0000560d612188d0 [ 39.022644] [ 39.023102] irq event stamp: 1801 [ 39.023702] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 39.025227] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 39.026745] softirqs last enabled at (1422): [] handle_softirqs+0x50c/0x770 [ 39.028272] softirqs last disabled at (1417): [] __irq_exit_rcu+0xc4/0x100 [ 39.029791] ---[ end trace 0000000000000000 ]--- [ 41.745796] ------------[ cut here ]------------ [ 41.746843] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.749265] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 41.750941] Modules linked in: [ 41.751648] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.754220] Tainted: [W]=WARN [ 41.754854] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.756620] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.757677] 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 [ 41.761365] RSP: 0018:ffff88800f367bc0 EFLAGS: 00010286 [ 41.762495] RAX: 0000000000000000 RBX: ffffed1001e6cf78 RCX: ffffffff813a4050 [ 41.763981] RDX: ffff888016793780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.765476] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e6cf2f [ 41.766981] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.768457] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f367df8 [ 41.769978] FS: 00007f99db993900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.771647] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.772879] CR2: 00007f99dbe85580 CR3: 000000000d994000 CR4: 0000000000350ef0 [ 41.774355] Call Trace: [ 41.774890] [ 41.775420] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.776454] ? __create_object+0x59/0x80 [ 41.777368] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.778480] __vmalloc_noprof+0x59/0x60 [ 41.779354] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.780264] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.781232] bpf_prog_alloc+0x39/0x200 [ 41.781935] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.782868] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.783767] do_seccomp+0x349/0x25e0 [ 41.784494] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.785419] ? __pfx_do_seccomp+0x10/0x10 [ 41.786208] ? find_held_lock+0x2b/0x80 [ 41.786921] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.787888] ? static_key_count+0x60/0x80 [ 41.788707] prctl_set_seccomp+0x4e/0x70 [ 41.789489] __do_sys_prctl+0xe6c/0x1d70 [ 41.790269] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.791118] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.792075] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.793077] ? irqentry_exit+0xf3/0x650 [ 41.793802] do_syscall_64+0xbf/0x430 [ 41.794538] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.795475] RIP: 0033:0x7f99dbe855cd [ 41.796156] 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 [ 41.799330] RSP: 002b:00007fff5313a8b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.800693] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f99dbe855cd [ 41.801978] RDX: 000055fbff1c5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.803244] RBP: 00007fff5313a910 R08: 0000000000000000 R09: 00007fff53139fb0 [ 41.804528] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fc31175ad0 [ 41.805819] R13: 00007fff5313ad40 R14: 000055fc31176bc0 R15: 000055fc31187780 [ 41.807122] [ 41.807547] irq event stamp: 1829 [ 41.808197] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 41.809650] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 41.810906] softirqs last enabled at (1408): [] handle_softirqs+0x50c/0x770 [ 41.812181] softirqs last disabled at (1403): [] __irq_exit_rcu+0xc4/0x100 [ 41.813445] ---[ end trace 0000000000000000 ]--- [ 42.601775] ------------[ cut here ]------------ [ 42.602690] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.604736] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.606178] Modules linked in: [ 42.606776] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.610205] Tainted: [W]=WARN [ 42.610764] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.612248] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.613170] 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 [ 42.616356] RSP: 0018:ffff888016c6fbc0 EFLAGS: 00010286 [ 42.617342] RAX: 0000000000000000 RBX: ffffed1002d8df78 RCX: ffffffff813a4050 [ 42.618625] RDX: ffff88801614b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.619911] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8df2f [ 42.621283] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.622656] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c6fdf8 [ 42.623923] FS: 00007f1098e53900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.625427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.626506] CR2: 00007f1099345580 CR3: 0000000013f74000 CR4: 0000000000350ef0 [ 42.627800] Call Trace: [ 42.628311] [ 42.628744] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.629657] ? __create_object+0x59/0x80 [ 42.630438] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.631416] __vmalloc_noprof+0x59/0x60 [ 42.632186] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.633085] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.634030] bpf_prog_alloc+0x39/0x200 [ 42.634732] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.635664] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.636590] do_seccomp+0x349/0x25e0 [ 42.637326] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.638230] ? __pfx_do_seccomp+0x10/0x10 [ 42.639029] ? find_held_lock+0x2b/0x80 [ 42.639760] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.640751] ? static_key_count+0x60/0x80 [ 42.641573] prctl_set_seccomp+0x4e/0x70 [ 42.642357] __do_sys_prctl+0xe6c/0x1d70 [ 42.643147] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.644005] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.644943] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.645944] ? irqentry_exit+0xf3/0x650 [ 42.646740] do_syscall_64+0xbf/0x430 [ 42.647490] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.648442] RIP: 0033:0x7f10993455cd [ 42.649174] 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 [ 42.652314] RSP: 002b:00007ffc6486e0d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.653734] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f10993455cd [ 42.655026] RDX: 00005566715fae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.656315] RBP: 00007ffc6486e130 R08: 0000000000000000 R09: 00007ffc6486d7d0 [ 42.657679] R10: 0000000000000000 R11: 0000000000000246 R12: 000055667d66bad0 [ 42.659005] R13: 00007ffc6486e560 R14: 000055667d66cbc0 R15: 000055667d67d780 [ 42.660326] [ 42.660780] irq event stamp: 2055 [ 42.661442] hardirqs last enabled at (2065): [] __up_console_sem+0x78/0x80 [ 42.662993] hardirqs last disabled at (2074): [] __up_console_sem+0x5d/0x80 [ 42.664550] softirqs last enabled at (1934): [] handle_softirqs+0x50c/0x770 [ 42.666132] softirqs last disabled at (1929): [] __irq_exit_rcu+0xc4/0x100 [ 42.667704] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11783' (ECDSA) to the list of known hosts. 2025/11/17 09:03:45 fuzzer started 2025/11/17 09:03:45 dialing manager at localhost:37895 2025/11/17 09:03:45 checking machine... 2025/11/17 09:03:45 checking revisions... [ 43.525610] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:03:46 testing simple program... [ 43.607401] cgroup: Unknown subsys name 'net' [ 43.670683] cgroup: Unknown subsys name 'cpuset' [ 43.684390] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:03:45 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888013fab780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888013fac200 RDI=ffff888013fac200 RBP=ffff888013fac1d8 RSP=ffff8880158876b0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888013fac200 R13=4b952e4da9267483 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815228f5 RFL=00000007 [-----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 00007f99db993900 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=00007f99dbf4b0b0 CR3=00000000137a5000 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=2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c XMM01=00000000000000000000000000ff0000 XMM02=00000000000000000000000000ff0000 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=6c6f636f746f72702f6374652f006563 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffffffff81618fa0 RCX=ffff88806cf089c4 RDX=1ffff1100d9e1159 RSI=ffffffff813c1c59 RDI=ffff88806cf08b38 RBP=ffff88806cf08b08 RSP=ffff88806cf08a60 R8 =ffffffff86a0b89a R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000008972 R12=ffff88806cf08b38 R13=0000000000000000 R14=ffff888009643780 R15=ffff888008c4b780 RIP=ffffffff81618faf RFL=00000286 [--S--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff800afdf8 CR3=000000001373b000 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=33303a393020373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383535 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000