[ 46.893165] ------------[ cut here ]------------ [ 46.894156] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.896345] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.897882] Modules linked in: [ 46.898612] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.900755] Tainted: [W]=WARN [ 46.901387] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.902918] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.903885] 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 [ 46.907268] RSP: 0018:ffff8880156d7bc0 EFLAGS: 00010286 [ 46.908322] RAX: 0000000000000000 RBX: ffffed1002adaf78 RCX: ffffffff813a4050 [ 46.909674] RDX: ffff8880139c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.911133] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002adaf2f [ 46.912612] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.914051] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880156d7df8 [ 46.915498] FS: 00007fe9b27d9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.917098] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.918298] CR2: 00007fffe2b1fef8 CR3: 000000000d580000 CR4: 0000000000350ef0 [ 46.919748] Call Trace: [ 46.920344] [ 46.920817] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.921833] ? __create_object+0x59/0x80 [ 46.922720] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.923812] __vmalloc_noprof+0x59/0x60 [ 46.924683] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.925656] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.926693] bpf_prog_alloc+0x39/0x200 [ 46.927525] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.928598] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.929590] do_seccomp+0x349/0x25e0 [ 46.930408] ? find_held_lock+0x2b/0x80 [ 46.931249] ? do_prlimit+0x310/0x610 [ 46.932050] ? __pfx_do_seccomp+0x10/0x10 [ 46.932936] ? do_raw_spin_unlock+0x53/0x220 [ 46.933863] ? _raw_spin_unlock+0x1e/0x40 [ 46.934724] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.935801] ? static_key_count+0x60/0x80 [ 46.936716] prctl_set_seccomp+0x4e/0x70 [ 46.937598] __do_sys_prctl+0xe6c/0x1d70 [ 46.938452] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.939404] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.940469] ? irqentry_exit+0xf3/0x650 [ 46.941327] do_syscall_64+0xbf/0x430 [ 46.942102] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.943212] RIP: 0033:0x7fe9b2ccb5cd [ 46.943945] 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 [ 46.947429] RSP: 002b:00007fffe2b1d2f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.948940] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe9b2ccb5cd [ 46.950359] RDX: 00005592d54a5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.951764] RBP: 00007fffe2b1d350 R08: 0000000000000000 R09: 00007fffe2b1c9f0 [ 46.953163] R10: 0000000000000000 R11: 0000000000000246 R12: 00005592de6fabf0 [ 46.954598] R13: 00007fffe2b1d780 R14: 00005592de704380 R15: 00005592de70f460 [ 46.956025] [ 46.956518] irq event stamp: 1809 [ 46.957206] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 46.958808] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 46.960445] softirqs last enabled at (1318): [] handle_softirqs+0x50c/0x770 [ 46.962010] softirqs last disabled at (1313): [] __irq_exit_rcu+0xc4/0x100 [ 46.963347] ---[ end trace 0000000000000000 ]--- [ 49.913740] ------------[ cut here ]------------ [ 49.914699] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.916761] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.918267] Modules linked in: [ 49.918871] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.920890] Tainted: [W]=WARN [ 49.921504] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.922993] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.923914] 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 [ 49.927133] RSP: 0018:ffff88801707fbc0 EFLAGS: 00010286 [ 49.928095] RAX: 0000000000000000 RBX: ffffed1002e0ff78 RCX: ffffffff813a4050 [ 49.929439] RDX: ffff888016c2d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.930736] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0ff2f [ 49.932047] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.933340] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801707fdf8 [ 49.934645] FS: 00007fcc36618900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.936137] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.937205] CR2: 00007ffdd2874ef8 CR3: 000000000cf59000 CR4: 0000000000350ef0 [ 49.938514] Call Trace: [ 49.938990] [ 49.939450] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.940368] ? __create_object+0x59/0x80 [ 49.941166] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.942152] __vmalloc_noprof+0x59/0x60 [ 49.942873] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.943757] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.944708] bpf_prog_alloc+0x39/0x200 [ 49.945464] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.946407] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.947320] do_seccomp+0x349/0x25e0 [ 49.948004] ? find_held_lock+0x2b/0x80 [ 49.948786] ? do_prlimit+0x310/0x610 [ 49.949543] ? __pfx_do_seccomp+0x10/0x10 [ 49.950355] ? do_raw_spin_unlock+0x53/0x220 [ 49.951196] ? _raw_spin_unlock+0x1e/0x40 [ 49.951935] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.952915] ? static_key_count+0x60/0x80 [ 49.953727] prctl_set_seccomp+0x4e/0x70 [ 49.954509] __do_sys_prctl+0xe6c/0x1d70 [ 49.955304] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.956191] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.957172] ? irqentry_exit+0xf3/0x650 [ 49.957917] do_syscall_64+0xbf/0x430 [ 49.958672] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.959635] RIP: 0033:0x7fcc36b0a5cd [ 49.960368] 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 [ 49.963558] RSP: 002b:00007ffdd2872690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.964962] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcc36b0a5cd [ 49.966263] RDX: 000056450f5a5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.967574] RBP: 00007ffdd28726f0 R08: 0000000000000000 R09: 00007ffdd2871d90 [ 49.968892] R10: 0000000000000000 R11: 0000000000000246 R12: 000056454520f2b0 [ 49.970177] R13: 00007ffdd2872b20 R14: 0000564545211d20 R15: 00005645452238d0 [ 49.971511] [ 49.971942] irq event stamp: 1779 [ 49.972611] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 49.973746] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 49.974830] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 49.975930] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 49.977010] ---[ end trace 0000000000000000 ]--- [ 50.793957] ------------[ cut here ]------------ [ 50.794916] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.797033] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.798571] Modules linked in: [ 50.799215] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.801498] Tainted: [W]=WARN [ 50.802063] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.803718] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.804689] 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 [ 50.807917] RSP: 0018:ffff88801719fbc0 EFLAGS: 00010286 [ 50.808949] RAX: 0000000000000000 RBX: ffffed1002e33f78 RCX: ffffffff813a4050 [ 50.810252] RDX: ffff888017333780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.811595] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e33f2f [ 50.812911] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.814212] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801719fdf8 [ 50.815538] FS: 00007f0d4488b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.817021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.818095] CR2: 00007ffcde319ef8 CR3: 00000000134de000 CR4: 0000000000350ef0 [ 50.819444] Call Trace: [ 50.819918] [ 50.820415] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.821350] ? __create_object+0x59/0x80 [ 50.822087] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.823032] __vmalloc_noprof+0x59/0x60 [ 50.823776] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.824648] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.825577] bpf_prog_alloc+0x39/0x200 [ 50.826320] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.827251] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.828102] do_seccomp+0x349/0x25e0 [ 50.828821] ? find_held_lock+0x2b/0x80 [ 50.829578] ? do_prlimit+0x310/0x610 [ 50.830326] ? __pfx_do_seccomp+0x10/0x10 [ 50.831064] ? do_raw_spin_unlock+0x53/0x220 [ 50.831882] ? _raw_spin_unlock+0x1e/0x40 [ 50.832667] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.833622] ? static_key_count+0x60/0x80 [ 50.834415] prctl_set_seccomp+0x4e/0x70 [ 50.835198] __do_sys_prctl+0xe6c/0x1d70 [ 50.835930] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.836784] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.837748] ? irqentry_exit+0xf3/0x650 [ 50.838498] do_syscall_64+0xbf/0x430 [ 50.839236] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.840201] RIP: 0033:0x7f0d44d7d5cd [ 50.840865] 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 [ 50.844011] RSP: 002b:00007ffcde318c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.845384] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0d44d7d5cd [ 50.846665] RDX: 000055f17ab83e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.847929] RBP: 00007ffcde318c70 R08: 0000000000000000 R09: 00007ffcde318310 [ 50.849210] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f18bf77ad0 [ 50.850473] R13: 00007ffcde3190a0 R14: 000055f18bf78bc0 R15: 000055f18bf89780 [ 50.851770] [ 50.852240] irq event stamp: 1821 [ 50.852840] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 50.854355] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 50.855858] softirqs last enabled at (1808): [] handle_softirqs+0x50c/0x770 [ 50.857407] softirqs last disabled at (1803): [] __irq_exit_rcu+0xc4/0x100 [ 50.858908] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:65347' (ECDSA) to the list of known hosts. 2025/11/17 08:59:42 fuzzer started 2025/11/17 08:59:43 dialing manager at localhost:37895 2025/11/17 08:59:43 checking machine... 2025/11/17 08:59:43 checking revisions... [ 51.848083] kmemleak: Automatic memory scanning thread ended 2025/11/17 08:59:43 testing simple program... [ 51.921975] cgroup: Unknown subsys name 'net' [ 51.966508] cgroup: Unknown subsys name 'cpuset' [ 51.977298] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 08:59:42 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888015b8f330 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002560c R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888015b8f418 RIP=ffffffff81529257 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 00007fcc36618900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcc36bcd650 CR3=000000001fccd000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000022dd5 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd84a9dce8 CR3=000000000f53b000 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=39353a383020373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732032343a3935 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343938 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000