[ 53.935147] ------------[ cut here ]------------ [ 53.936003] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.938023] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 53.939491] Modules linked in: [ 53.940176] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.942171] Tainted: [W]=WARN [ 53.942722] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.944151] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.945026] 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 [ 53.948187] RSP: 0018:ffff888016807bc0 EFLAGS: 00010286 [ 53.949164] RAX: 0000000000000000 RBX: ffffed1002d00f78 RCX: ffffffff813a4050 [ 53.950445] RDX: ffff888017bad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.951707] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d00f2f [ 53.952990] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.954261] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016807df8 [ 53.955540] FS: 00007f322cfa9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.956972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.958030] CR2: 00007ffead655ef8 CR3: 000000000e807000 CR4: 0000000000350ef0 [ 53.959308] Call Trace: [ 53.959764] [ 53.960220] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.961133] ? __create_object+0x59/0x80 [ 53.961871] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.962893] __vmalloc_noprof+0x59/0x60 [ 53.963644] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.964517] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.965441] bpf_prog_alloc+0x39/0x200 [ 53.966171] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.967042] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.967935] do_seccomp+0x349/0x25e0 [ 53.968663] ? find_held_lock+0x2b/0x80 [ 53.969459] ? do_prlimit+0x310/0x610 [ 53.970202] ? __pfx_do_seccomp+0x10/0x10 [ 53.970928] ? do_raw_spin_unlock+0x53/0x220 [ 53.971745] ? _raw_spin_unlock+0x1e/0x40 [ 53.972509] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.973449] ? static_key_count+0x60/0x80 [ 53.974231] prctl_set_seccomp+0x4e/0x70 [ 53.974949] __do_sys_prctl+0xe6c/0x1d70 [ 53.975720] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.976581] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.977546] do_syscall_64+0xbf/0x430 [ 53.978282] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.979213] RIP: 0033:0x7f322d49b5cd [ 53.979858] 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 [ 53.982969] RSP: 002b:00007ffead654350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.984316] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f322d49b5cd [ 53.985599] RDX: 0000561e486a0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.986886] RBP: 00007ffead6543b0 R08: 0000000000000000 R09: 00007ffead653a50 [ 53.988165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561e58e6aad0 [ 53.989449] R13: 00007ffead6547e0 R14: 0000561e58e6bbc0 R15: 0000561e58e7c780 [ 53.990758] [ 53.991228] irq event stamp: 1737 [ 53.991826] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 53.993345] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 53.994876] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 53.996472] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 53.998107] ---[ end trace 0000000000000000 ]--- [ 56.945206] ------------[ cut here ]------------ [ 56.945615] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.946566] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 56.947217] Modules linked in: [ 56.947486] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 56.948371] Tainted: [W]=WARN [ 56.948622] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.949289] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.949684] 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 [ 56.951123] RSP: 0018:ffff88800b3f7bc0 EFLAGS: 00010286 [ 56.951546] RAX: 0000000000000000 RBX: ffffed100167ef78 RCX: ffffffff813a4050 [ 56.952124] RDX: ffff8880142eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.952695] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100167ef2f [ 56.953274] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.953838] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b3f7df8 [ 56.954437] FS: 00007f958ec6d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 56.955103] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.955569] CR2: 00007ffdeb15fef8 CR3: 000000000d28f000 CR4: 0000000000350ef0 [ 56.956164] Call Trace: [ 56.956385] [ 56.956575] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.956965] ? __create_object+0x59/0x80 [ 56.957322] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.957751] __vmalloc_noprof+0x59/0x60 [ 56.958095] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.958479] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.958886] bpf_prog_alloc+0x39/0x200 [ 56.959225] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.959636] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.960028] do_seccomp+0x349/0x25e0 [ 56.960375] ? find_held_lock+0x2b/0x80 [ 56.960708] ? do_prlimit+0x310/0x610 [ 56.961032] ? __pfx_do_seccomp+0x10/0x10 [ 56.961398] ? do_raw_spin_unlock+0x53/0x220 [ 56.961760] ? _raw_spin_unlock+0x1e/0x40 [ 56.962121] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.962546] ? static_key_count+0x60/0x80 [ 56.962899] prctl_set_seccomp+0x4e/0x70 [ 56.963260] __do_sys_prctl+0xe6c/0x1d70 [ 56.963604] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.963977] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.964433] ? irqentry_exit+0xf3/0x650 [ 56.964770] do_syscall_64+0xbf/0x430 [ 56.965116] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.965536] RIP: 0033:0x7f958f15f5cd [ 56.965838] 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 [ 56.967299] RSP: 002b:00007ffdeb15d8f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.967908] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f958f15f5cd [ 56.968508] RDX: 000055982fc1ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.969114] RBP: 00007ffdeb15d950 R08: 0000000000000000 R09: 00007ffdeb15cff0 [ 56.969688] R10: 0000000000000000 R11: 0000000000000246 R12: 000055983b3ccad0 [ 56.970278] R13: 00007ffdeb15dd80 R14: 000055983b3cdbc0 R15: 000055983b3de780 [ 56.970861] [ 56.971079] irq event stamp: 1671 [ 56.971361] hardirqs last enabled at (1681): [] __up_console_sem+0x78/0x80 [ 56.972047] hardirqs last disabled at (1688): [] __up_console_sem+0x5d/0x80 [ 56.972755] softirqs last enabled at (1108): [] handle_softirqs+0x50c/0x770 [ 56.973477] softirqs last disabled at (1103): [] __irq_exit_rcu+0xc4/0x100 [ 56.974184] ---[ end trace 0000000000000000 ]--- [ 57.623730] ------------[ cut here ]------------ [ 57.624685] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.626652] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 57.628106] Modules linked in: [ 57.628703] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.630656] Tainted: [W]=WARN [ 57.631266] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.632715] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.633629] 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 [ 57.636773] RSP: 0018:ffff88800f357bc0 EFLAGS: 00010286 [ 57.637755] RAX: 0000000000000000 RBX: ffffed1001e6af78 RCX: ffffffff813a4050 [ 57.639022] RDX: ffff888009a8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.640322] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e6af2f [ 57.641592] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.642869] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f357df8 [ 57.644148] FS: 00007f5fd836a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.645574] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.646621] CR2: 00007ffc83813ef8 CR3: 000000001756f000 CR4: 0000000000350ef0 [ 57.647902] Call Trace: [ 57.648420] [ 57.648825] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.649709] ? __create_object+0x59/0x80 [ 57.650489] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.651445] __vmalloc_noprof+0x59/0x60 [ 57.652194] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.653028] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.653946] bpf_prog_alloc+0x39/0x200 [ 57.654687] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.655605] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.656519] do_seccomp+0x349/0x25e0 [ 57.657229] ? find_held_lock+0x2b/0x80 [ 57.657935] ? do_prlimit+0x310/0x610 [ 57.658684] ? __pfx_do_seccomp+0x10/0x10 [ 57.659446] ? do_raw_spin_unlock+0x53/0x220 [ 57.660267] ? _raw_spin_unlock+0x1e/0x40 [ 57.660994] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.661949] ? static_key_count+0x60/0x80 [ 57.662729] prctl_set_seccomp+0x4e/0x70 [ 57.663530] __do_sys_prctl+0xe6c/0x1d70 [ 57.664325] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.665183] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.666130] ? irqentry_exit+0xf3/0x650 [ 57.666847] do_syscall_64+0xbf/0x430 [ 57.667580] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.668532] RIP: 0033:0x7f5fd885c5cd [ 57.669232] 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 [ 57.672378] RSP: 002b:00007ffc838127e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.673726] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5fd885c5cd [ 57.675001] RDX: 0000564a2a858e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.676313] RBP: 00007ffc83812840 R08: 0000000000000000 R09: 00007ffc83811ee0 [ 57.677593] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564a39a00ad0 [ 57.678861] R13: 00007ffc83812c70 R14: 0000564a39a01bc0 R15: 0000564a39a12780 [ 57.680137] [ 57.680558] irq event stamp: 1785 [ 57.681205] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 57.682705] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 57.684200] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 57.685729] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 57.687239] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59718' (ECDSA) to the list of known hosts. 2025/11/18 11:15:00 fuzzer started 2025/11/18 11:15:00 dialing manager at localhost:34383 2025/11/18 11:15:00 checking machine... 2025/11/18 11:15:00 checking revisions... [ 58.572249] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:15:01 testing simple program... [ 58.658230] cgroup: Unknown subsys name 'net' [ 58.722831] cgroup: Unknown subsys name 'cpuset' [ 58.737172] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:15:00 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff84bef070 RDX=ffff888015d78000 RSI=0000000000000000 RDI=0000000000000005 RBP=ffff88800f3ef6d8 RSP=ffff88800f3ef030 R8 =ffff88800bc4ba00 R9 =ffff88800bc4b640 R10=0000000000000000 R11=ffff88800c9003c0 R12=000000000000000f R13=00007f958eca1fff R14=ffff88800f3ef658 R15=0000000000000010 RIP=ffffffff81751e00 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 00007f958ec6d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f958ec37008 CR3=000000001eee8000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff86ab8454 RDX=1ffff110012eaf08 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff888009757898 RSP=ffff8880097577d0 R8 =ffffffff86ab8458 R9 =ffff888009757880 R10=000000000003c9ed R11=00000000000255cb R12=ffff8880097578a0 R13=ffff888009757888 R14=ffff888009757b90 R15=ffff888009757840 RIP=ffffffff8135f375 RFL=00000212 [----A--] 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc2e6e9408 CR3=000000000dd13000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=e8a5e6758d456ff300000000000ae988 XMM05=eec195638f260f3a0000000000320170 XMM06=ae874397eddf6935000000000031eaa8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000