[ 45.755999] ------------[ cut here ]------------ [ 45.756785] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.758534] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 45.759807] Modules linked in: [ 45.760303] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.761991] Tainted: [W]=WARN [ 45.762479] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.763709] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.764425] 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 [ 45.767169] RSP: 0018:ffff888019defbc0 EFLAGS: 00010286 [ 45.768007] RAX: 0000000000000000 RBX: ffffed10033bdf78 RCX: ffffffff813a4050 [ 45.769100] RDX: ffff888013ce9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.770177] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033bdf2f [ 45.771272] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.772362] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019defdf8 [ 45.773471] FS: 00007fdc1f0e5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.774690] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.775592] CR2: 00007fdc1f5d7580 CR3: 000000000d891000 CR4: 0000000000350ef0 [ 45.776670] Call Trace: [ 45.777063] [ 45.777404] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.778167] ? __create_object+0x59/0x80 [ 45.778827] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.779649] __vmalloc_noprof+0x59/0x60 [ 45.780253] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.780999] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.781795] bpf_prog_alloc+0x39/0x200 [ 45.782385] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.783172] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.783936] do_seccomp+0x349/0x25e0 [ 45.784545] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.785270] ? __pfx_do_seccomp+0x10/0x10 [ 45.785945] ? find_held_lock+0x2b/0x80 [ 45.786585] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.787363] ? static_key_count+0x60/0x80 [ 45.788040] prctl_set_seccomp+0x4e/0x70 [ 45.788707] __do_sys_prctl+0xe6c/0x1d70 [ 45.789322] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.790035] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.790859] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.791677] ? irqentry_exit+0xf3/0x650 [ 45.792285] do_syscall_64+0xbf/0x430 [ 45.792921] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.793719] RIP: 0033:0x7fdc1f5d75cd [ 45.794292] 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 [ 45.796993] RSP: 002b:00007ffffb76dec0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.798141] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdc1f5d75cd [ 45.799229] RDX: 00005587a55cde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.800305] RBP: 00007ffffb76df20 R08: 0000000000000000 R09: 00007ffffb76d5c0 [ 45.801390] R10: 0000000000000000 R11: 0000000000000246 R12: 00005587cd09bad0 [ 45.802472] R13: 00007ffffb76e350 R14: 00005587cd09cbc0 R15: 00005587cd0ad780 [ 45.803576] [ 45.803935] irq event stamp: 1831 [ 45.804480] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 45.805780] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 45.807055] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 45.808356] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 45.809647] ---[ end trace 0000000000000000 ]--- [ 48.847573] ------------[ cut here ]------------ [ 48.848518] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.850563] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 48.852035] Modules linked in: [ 48.852743] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.854764] Tainted: [W]=WARN [ 48.855326] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.856834] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.857769] 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 [ 48.861025] RSP: 0018:ffff888017b2fbc0 EFLAGS: 00010286 [ 48.862023] RAX: 0000000000000000 RBX: ffffed1002f65f78 RCX: ffffffff813a4050 [ 48.863333] RDX: ffff88801c3e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.864640] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f65f2f [ 48.865952] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.867256] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b2fdf8 [ 48.868563] FS: 00007fc13750d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.870044] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.871128] CR2: 00007ffded3a2ef7 CR3: 000000001f747000 CR4: 0000000000350ef0 [ 48.872459] Call Trace: [ 48.872943] [ 48.873356] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.874264] ? __create_object+0x59/0x80 [ 48.875046] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.876037] __vmalloc_noprof+0x59/0x60 [ 48.876826] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.877715] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.878666] bpf_prog_alloc+0x39/0x200 [ 48.879377] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.880316] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.881245] do_seccomp+0x349/0x25e0 [ 48.881974] ? find_held_lock+0x2b/0x80 [ 48.882754] ? do_prlimit+0x310/0x610 [ 48.883502] ? __pfx_do_seccomp+0x10/0x10 [ 48.884260] ? do_raw_spin_unlock+0x53/0x220 [ 48.885115] ? _raw_spin_unlock+0x1e/0x40 [ 48.885917] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.886898] ? static_key_count+0x60/0x80 [ 48.887711] prctl_set_seccomp+0x4e/0x70 [ 48.888495] __do_sys_prctl+0xe6c/0x1d70 [ 48.889269] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.890171] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.891190] ? irqentry_exit+0xf3/0x650 [ 48.891992] do_syscall_64+0xbf/0x430 [ 48.892777] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.893788] RIP: 0033:0x7fc1379ff5cd [ 48.894530] 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 [ 48.897878] RSP: 002b:00007ffded3a1c90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.899316] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc1379ff5cd [ 48.900663] RDX: 000055c0fefdbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.902036] RBP: 00007ffded3a1cf0 R08: 0000000000000000 R09: 00007ffded3a1390 [ 48.903389] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c13d468bf0 [ 48.904755] R13: 00007ffded3a2120 R14: 000055c13d472380 R15: 000055c13d47d460 [ 48.906128] [ 48.906615] irq event stamp: 1751 [ 48.907256] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 48.908865] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 48.910479] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 48.912100] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 48.913699] ---[ end trace 0000000000000000 ]--- [ 49.680834] ------------[ cut here ]------------ [ 49.681754] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.683681] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 49.685122] Modules linked in: [ 49.685746] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.687739] Tainted: [W]=WARN [ 49.688279] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.689717] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.690608] 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 [ 49.693713] RSP: 0018:ffff88801bea7bc0 EFLAGS: 00010286 [ 49.694674] RAX: 0000000000000000 RBX: ffffed10037d4f78 RCX: ffffffff813a4050 [ 49.695931] RDX: ffff888013f30000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.697183] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037d4f2f [ 49.698459] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.699721] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bea7df8 [ 49.701069] FS: 00007faf35639900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.702473] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.703514] CR2: 00007faf35b9f4a6 CR3: 000000000b7c2000 CR4: 0000000000350ef0 [ 49.704784] Call Trace: [ 49.705239] [ 49.705673] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.706552] ? __create_object+0x59/0x80 [ 49.707274] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.708212] __vmalloc_noprof+0x59/0x60 [ 49.708957] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.709815] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.710724] bpf_prog_alloc+0x39/0x200 [ 49.711409] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.712313] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.713206] do_seccomp+0x349/0x25e0 [ 49.713909] ? find_held_lock+0x2b/0x80 [ 49.714658] ? do_prlimit+0x310/0x610 [ 49.715340] ? __pfx_do_seccomp+0x10/0x10 [ 49.716102] ? do_raw_spin_unlock+0x53/0x220 [ 49.716930] ? _raw_spin_unlock+0x1e/0x40 [ 49.717703] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.718641] ? static_key_count+0x60/0x80 [ 49.719383] prctl_set_seccomp+0x4e/0x70 [ 49.720141] __do_sys_prctl+0xe6c/0x1d70 [ 49.720918] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.721768] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.722733] ? irqentry_exit+0xf3/0x650 [ 49.723478] do_syscall_64+0xbf/0x430 [ 49.724163] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.725084] RIP: 0033:0x7faf35b2b5cd [ 49.725801] 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 [ 49.729048] RSP: 002b:00007ffcae101110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.730414] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faf35b2b5cd [ 49.731701] RDX: 00005604990f1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.732991] RBP: 00007ffcae101170 R08: 0000000000000000 R09: 00007ffcae100810 [ 49.734255] R10: 0000000000000000 R11: 0000000000000246 R12: 00005604b3501b10 [ 49.735515] R13: 00007ffcae1015a0 R14: 00005604b35022b0 R15: 00005604b35166f0 [ 49.736814] [ 49.737229] irq event stamp: 1781 [ 49.737863] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 49.739353] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 49.740861] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 49.742404] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 49.743915] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39413' (ECDSA) to the list of known hosts. 2025/11/18 11:49:18 fuzzer started 2025/11/18 11:49:18 dialing manager at localhost:34383 2025/11/18 11:49:18 checking machine... 2025/11/18 11:49:18 checking revisions... [ 50.636815] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:49:18 testing simple program... [ 50.724002] cgroup: Unknown subsys name 'net' [ 50.783330] cgroup: Unknown subsys name 'cpuset' [ 50.796038] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:49:17 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=255630821f11977f RDX=0000000000000000 RSI=0000000010e2cc00 RDI=ffff88806ce31cd0 RBP=ffff888016ed7728 RSP=ffff888016ed7650 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff888016ed7718 R14=ffff888016c88000 R15=ffff888016ed76d0 RIP=ffffffff815bd156 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 00007fc13750d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc1374d7008 CR3=000000000706f000 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=dffffc0000000000 RBX=ffffffff81b2a6d9 RCX=ffff888015c0f21c RDX=1ffff11002b81e64 RSI=ffffffff85e1ffe0 RDI=ffffffff81b2a6d9 RBP=ffff888015c0f320 RSP=ffff888015c0f298 R8 =ffffffff86ab8488 R9 =ffff888015c0f308 R10=000000000003c9ed R11=00000000000255cb R12=ffff888015c0f390 R13=0000000000000000 R14=ffff888013f33780 R15=0000000000000cc0 RIP=ffffffff81439cc0 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 00007f8bf81cd900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8bf78e4000 CR3=000000000ddaf000 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=43099d970f1fdcf700000000000ae988 XMM05=8ce1ea3b1c8968ec0000000000321170 XMM06=3cf8883f1b19972a000000000031f7a8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000