[ 39.253114] ------------[ cut here ]------------ [ 39.254086] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.256195] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.257714] Modules linked in: [ 39.258308] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.260586] Tainted: [W]=WARN [ 39.261338] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.262933] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.263893] 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 [ 39.267087] RSP: 0018:ffff8880164dfbc0 EFLAGS: 00010286 [ 39.268093] RAX: 0000000000000000 RBX: ffffed1002c9bf78 RCX: ffffffff813a4050 [ 39.269378] RDX: ffff88801c501bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.270682] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c9bf2f [ 39.271982] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.273267] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164dfdf8 [ 39.274558] FS: 00007fc6ca727900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.276019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.277095] CR2: 00007fc6cac8d4a6 CR3: 000000000be3f000 CR4: 0000000000350ef0 [ 39.278492] Call Trace: [ 39.279015] [ 39.279423] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.280339] ? __create_object+0x59/0x80 [ 39.281133] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.282257] __vmalloc_noprof+0x59/0x60 [ 39.283072] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.283988] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.284956] bpf_prog_alloc+0x39/0x200 [ 39.285691] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.286581] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.287507] do_seccomp+0x349/0x25e0 [ 39.288215] ? find_held_lock+0x2b/0x80 [ 39.288989] ? do_prlimit+0x310/0x610 [ 39.289748] ? __pfx_do_seccomp+0x10/0x10 [ 39.290487] ? do_raw_spin_unlock+0x53/0x220 [ 39.291316] ? _raw_spin_unlock+0x1e/0x40 [ 39.292110] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.293084] ? static_key_count+0x60/0x80 [ 39.293911] prctl_set_seccomp+0x4e/0x70 [ 39.294679] __do_sys_prctl+0xe6c/0x1d70 [ 39.295424] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.296302] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.297269] ? irqentry_exit+0xf3/0x650 [ 39.298058] do_syscall_64+0xbf/0x430 [ 39.298817] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.299792] RIP: 0033:0x7fc6cac195cd [ 39.300450] 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 [ 39.303617] RSP: 002b:00007ffeb25d8ee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.305046] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc6cac195cd [ 39.306340] RDX: 000055ed8f22de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.307669] RBP: 00007ffeb25d8f40 R08: 0000000000000000 R09: 00007ffeb25d85e0 [ 39.308796] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ed943d9ad0 [ 39.309860] R13: 00007ffeb25d9370 R14: 000055ed943dabc0 R15: 000055ed943eb780 [ 39.310934] [ 39.311298] irq event stamp: 1769 [ 39.311853] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 39.313123] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 39.314393] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 39.315680] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 39.316938] ---[ end trace 0000000000000000 ]--- [ 42.484267] ------------[ cut here ]------------ [ 42.485281] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.487489] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.489085] Modules linked in: [ 42.489769] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.491918] Tainted: [W]=WARN [ 42.492512] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.494103] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.495082] 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 [ 42.498522] RSP: 0018:ffff88800a307bc0 EFLAGS: 00010286 [ 42.499581] RAX: 0000000000000000 RBX: ffffed1001460f78 RCX: ffffffff813a4050 [ 42.500959] RDX: ffff88801607d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.502333] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001460f2f [ 42.503720] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.505094] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a307df8 [ 42.506484] FS: 00007f2fca6f7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.508037] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.509182] CR2: 00007ffc8f918ef7 CR3: 000000001f6c8000 CR4: 0000000000350ef0 [ 42.510567] Call Trace: [ 42.511114] [ 42.511568] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.512530] ? __create_object+0x59/0x80 [ 42.513376] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.514418] __vmalloc_noprof+0x59/0x60 [ 42.515241] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.516191] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.517203] bpf_prog_alloc+0x39/0x200 [ 42.518002] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.519007] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.519995] do_seccomp+0x349/0x25e0 [ 42.520761] ? find_held_lock+0x2b/0x80 [ 42.521528] ? do_prlimit+0x310/0x610 [ 42.522325] ? __pfx_do_seccomp+0x10/0x10 [ 42.523175] ? do_raw_spin_unlock+0x53/0x220 [ 42.524084] ? _raw_spin_unlock+0x1e/0x40 [ 42.524919] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.525960] ? static_key_count+0x60/0x80 [ 42.526836] prctl_set_seccomp+0x4e/0x70 [ 42.527687] __do_sys_prctl+0xe6c/0x1d70 [ 42.528483] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.529411] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.530466] ? irqentry_exit+0xf3/0x650 [ 42.531298] do_syscall_64+0xbf/0x430 [ 42.532105] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.533132] RIP: 0033:0x7f2fcabe95cd [ 42.533893] 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 [ 42.537331] RSP: 002b:00007ffc8f917250 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.538798] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2fcabe95cd [ 42.540178] RDX: 0000565293934e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.541366] RBP: 00007ffc8f9172b0 R08: 0000000000000000 R09: 00007ffc8f916950 [ 42.542535] R10: 0000000000000000 R11: 0000000000000246 R12: 00005652bbcfab10 [ 42.543716] R13: 00007ffc8f9176e0 R14: 00005652bbcfb2b0 R15: 00005652bbd0f6f0 [ 42.544910] [ 42.545302] irq event stamp: 1737 [ 42.545897] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 42.547292] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 42.548675] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 42.550078] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 42.551445] ---[ end trace 0000000000000000 ]--- [ 43.327172] ------------[ cut here ]------------ [ 43.328126] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.330034] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.331416] Modules linked in: [ 43.332050] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.334017] Tainted: [W]=WARN [ 43.334620] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.336286] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.337275] 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 [ 43.340737] RSP: 0018:ffff88801aa8fbc0 EFLAGS: 00010286 [ 43.341784] RAX: 0000000000000000 RBX: ffffed1003551f78 RCX: ffffffff813a4050 [ 43.343177] RDX: ffff8880164ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.344573] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003551f2f [ 43.345968] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.347365] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aa8fdf8 [ 43.348775] FS: 00007f326a89a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.350334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.351490] CR2: 00007ffd511b8ef7 CR3: 000000000a227000 CR4: 0000000000350ef0 [ 43.352978] Call Trace: [ 43.353483] [ 43.353988] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.354967] ? __create_object+0x59/0x80 [ 43.355829] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.356877] __vmalloc_noprof+0x59/0x60 [ 43.357696] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.358598] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.359672] bpf_prog_alloc+0x39/0x200 [ 43.360432] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.361350] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.362222] do_seccomp+0x349/0x25e0 [ 43.362917] ? find_held_lock+0x2b/0x80 [ 43.363617] ? do_prlimit+0x310/0x610 [ 43.364325] ? __pfx_do_seccomp+0x10/0x10 [ 43.365088] ? do_raw_spin_unlock+0x53/0x220 [ 43.365902] ? _raw_spin_unlock+0x1e/0x40 [ 43.366607] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.367537] ? static_key_count+0x60/0x80 [ 43.368320] prctl_set_seccomp+0x4e/0x70 [ 43.369068] __do_sys_prctl+0xe6c/0x1d70 [ 43.369823] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.370605] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.371543] ? irqentry_exit+0xf3/0x650 [ 43.372284] do_syscall_64+0xbf/0x430 [ 43.372996] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.373912] RIP: 0033:0x7f326ad8c5cd [ 43.374545] 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 [ 43.377593] RSP: 002b:00007ffd511b6ba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.378929] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f326ad8c5cd [ 43.380183] RDX: 0000559912c04e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.381421] RBP: 00007ffd511b6c00 R08: 0000000000000000 R09: 00007ffd511b62a0 [ 43.382670] R10: 0000000000000000 R11: 0000000000000246 R12: 000055994e205b10 [ 43.383922] R13: 00007ffd511b7030 R14: 000055994e2062b0 R15: 000055994e21a6f0 [ 43.385177] [ 43.385580] irq event stamp: 1703 [ 43.386209] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 43.387689] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 43.389141] softirqs last enabled at (1510): [] handle_softirqs+0x50c/0x770 [ 43.390652] softirqs last disabled at (1505): [] __irq_exit_rcu+0xc4/0x100 [ 43.392109] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48001' (ECDSA) to the list of known hosts. 2025/11/18 13:18:53 fuzzer started 2025/11/18 13:18:53 dialing manager at localhost:34383 2025/11/18 13:18:53 checking machine... 2025/11/18 13:18:53 checking revisions... [ 44.299678] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:18:53 testing simple program... [ 44.395066] cgroup: Unknown subsys name 'net' [ 44.455172] cgroup: Unknown subsys name 'cpuset' [ 44.469520] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:18:52 Registers: info registers vcpu 0 RAX=000000000000004e RBX=00007f47a4000cb0 RCX=0000000000000000 RDX=00005584c69f9520 RSI=00007f47a4000eb8 RDI=00007f47a4000dd8 RBP=00007f47a4000cc8 RSP=00007f47a8a22728 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000286 R12=00005584c69e5871 R13=00007f47a4000cb0 R14=00005584c6a01ec0 R15=0000000000000000 RIP=00005584c6999c3a RFL=00000206 [-----P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f47a8a23700 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffce1beb668 CR3=000000000d4d4000 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=2032353a38313a333120383120766f4e XMM01=5f687373203a726f727265203a5d3734 XMM02=632079746972756365732078756e694c XMM03=742064656c696146203a656d616e7962 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032353a38313a3331203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000002 RCX=ffffffff86aaf6be RDX=1ffff1100d9e1154 RSI=0000000000000001 RDI=ffff88806cf08aa0 RBP=ffff88806cf08aa8 RSP=ffff88806cf089e0 R8 =ffffffff86aaf6c2 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e35 R12=ffff88806cf08ab0 R13=ffff88806cf08a98 R14=0000000000000004 R15=ffff88806cf08a50 RIP=ffffffff8135f786 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 00007f2fca6f7900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2fcacae618 CR3=000000000be71000 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