[ 38.837370] ------------[ cut here ]------------ [ 38.838291] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.840343] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 38.841813] Modules linked in: [ 38.842410] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.844633] Tainted: [W]=WARN [ 38.845303] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.846802] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.847674] 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 [ 38.850909] RSP: 0018:ffff888016affbc0 EFLAGS: 00010286 [ 38.851905] RAX: 0000000000000000 RBX: ffffed1002d5ff78 RCX: ffffffff813a4050 [ 38.853224] RDX: ffff888016610000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.854524] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d5ff2f [ 38.855805] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.857119] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016affdf8 [ 38.858406] FS: 00007fc8f6dc6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.859848] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.860925] CR2: 00007fc8f72b8580 CR3: 000000000be4f000 CR4: 0000000000350ef0 [ 38.862220] Call Trace: [ 38.862683] [ 38.863154] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.864074] ? __create_object+0x59/0x80 [ 38.864874] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.865856] __vmalloc_noprof+0x59/0x60 [ 38.866576] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.867446] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.868409] bpf_prog_alloc+0x39/0x200 [ 38.869149] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.870098] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.871012] do_seccomp+0x349/0x25e0 [ 38.871751] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.872621] ? __pfx_do_seccomp+0x10/0x10 [ 38.873415] ? find_held_lock+0x2b/0x80 [ 38.874187] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.875171] ? static_key_count+0x60/0x80 [ 38.875984] prctl_set_seccomp+0x4e/0x70 [ 38.876786] __do_sys_prctl+0xe6c/0x1d70 [ 38.877539] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.878414] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.879389] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.880380] ? irqentry_exit+0xf3/0x650 [ 38.881158] do_syscall_64+0xbf/0x430 [ 38.881900] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.882873] RIP: 0033:0x7fc8f72b85cd [ 38.883549] 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 [ 38.886350] RSP: 002b:00007ffec147a400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.887489] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc8f72b85cd [ 38.888572] RDX: 0000557b9661fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.889639] RBP: 00007ffec147a460 R08: 0000000000000000 R09: 00007ffec1479b00 [ 38.890724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557bba4e6ad0 [ 38.891804] R13: 00007ffec147a890 R14: 0000557bba4e7bc0 R15: 0000557bba4f8780 [ 38.892893] [ 38.893243] irq event stamp: 1905 [ 38.893787] hardirqs last enabled at (1915): [] __up_console_sem+0x78/0x80 [ 38.895063] hardirqs last disabled at (1924): [] __up_console_sem+0x5d/0x80 [ 38.896343] softirqs last enabled at (1884): [] handle_softirqs+0x50c/0x770 [ 38.897620] softirqs last disabled at (1879): [] __irq_exit_rcu+0xc4/0x100 [ 38.898884] ---[ end trace 0000000000000000 ]--- [ 41.760976] ------------[ cut here ]------------ [ 41.761897] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.763956] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 41.765436] Modules linked in: [ 41.766071] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.768137] Tainted: [W]=WARN [ 41.768795] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.770284] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.771224] 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 [ 41.774432] RSP: 0018:ffff88801c0f7bc0 EFLAGS: 00010286 [ 41.775446] RAX: 0000000000000000 RBX: ffffed100381ef78 RCX: ffffffff813a4050 [ 41.776751] RDX: ffff888016805340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.778029] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100381ef2f [ 41.779341] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.780645] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c0f7df8 [ 41.781938] FS: 00007f362df3d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.783448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.784537] CR2: 00007ffda3fc2ef7 CR3: 000000001f9fb000 CR4: 0000000000350ef0 [ 41.785834] Call Trace: [ 41.786303] [ 41.786790] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.787643] ? __create_object+0x59/0x80 [ 41.788452] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.789441] __vmalloc_noprof+0x59/0x60 [ 41.790204] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.791108] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.792034] bpf_prog_alloc+0x39/0x200 [ 41.792807] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.793694] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.794623] do_seccomp+0x349/0x25e0 [ 41.795365] ? find_held_lock+0x2b/0x80 [ 41.796134] ? do_prlimit+0x310/0x610 [ 41.796910] ? __pfx_do_seccomp+0x10/0x10 [ 41.797661] ? do_raw_spin_unlock+0x53/0x220 [ 41.798507] ? _raw_spin_unlock+0x1e/0x40 [ 41.799323] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.800302] ? static_key_count+0x60/0x80 [ 41.801135] prctl_set_seccomp+0x4e/0x70 [ 41.801986] __do_sys_prctl+0xe6c/0x1d70 [ 41.802827] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.803641] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.804624] ? irqentry_exit+0xf3/0x650 [ 41.805393] do_syscall_64+0xbf/0x430 [ 41.806140] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.807122] RIP: 0033:0x7f362e42f5cd [ 41.807836] 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 [ 41.811038] RSP: 002b:00007ffda3fc1680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.812425] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f362e42f5cd [ 41.813728] RDX: 000055c7c0c6ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.815028] RBP: 00007ffda3fc16e0 R08: 0000000000000000 R09: 00007ffda3fc0d80 [ 41.816319] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c7ed250ad0 [ 41.817606] R13: 00007ffda3fc1b10 R14: 000055c7ed251bc0 R15: 000055c7ed262780 [ 41.818943] [ 41.819373] irq event stamp: 1753 [ 41.820024] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 41.821584] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 41.823151] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 41.824730] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 41.826254] ---[ end trace 0000000000000000 ]--- [ 42.565774] ------------[ cut here ]------------ [ 42.566344] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.567663] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.568613] Modules linked in: [ 42.569019] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.570294] Tainted: [W]=WARN [ 42.570668] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.571619] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.572204] 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 [ 42.574255] RSP: 0018:ffff888017937bc0 EFLAGS: 00010286 [ 42.574914] RAX: 0000000000000000 RBX: ffffed1002f26f78 RCX: ffffffff813a4050 [ 42.575743] RDX: ffff888017fa1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.576539] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f26f2f [ 42.577359] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.578173] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017937df8 [ 42.579007] FS: 00007f349f0ba900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.579935] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.580592] CR2: 00007ffd6d1c2ef7 CR3: 000000000df13000 CR4: 0000000000350ef0 [ 42.581407] Call Trace: [ 42.581732] [ 42.581995] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.582553] ? __create_object+0x59/0x80 [ 42.583062] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.583666] __vmalloc_noprof+0x59/0x60 [ 42.584161] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.584742] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.585311] bpf_prog_alloc+0x39/0x200 [ 42.585788] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.586355] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.586952] do_seccomp+0x349/0x25e0 [ 42.587384] ? find_held_lock+0x2b/0x80 [ 42.587873] ? do_prlimit+0x310/0x610 [ 42.588332] ? __pfx_do_seccomp+0x10/0x10 [ 42.588840] ? do_raw_spin_unlock+0x53/0x220 [ 42.589344] ? _raw_spin_unlock+0x1e/0x40 [ 42.589847] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.590436] ? static_key_count+0x60/0x80 [ 42.590969] prctl_set_seccomp+0x4e/0x70 [ 42.591443] __do_sys_prctl+0xe6c/0x1d70 [ 42.591948] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.592476] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.593100] ? irqentry_exit+0xf3/0x650 [ 42.593561] do_syscall_64+0xbf/0x430 [ 42.594036] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.594629] RIP: 0033:0x7f349f5ac5cd [ 42.595092] 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 [ 42.597192] RSP: 002b:00007ffd6d1c1570 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.598063] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f349f5ac5cd [ 42.598900] RDX: 00005573607cce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.599697] RBP: 00007ffd6d1c15d0 R08: 0000000000000000 R09: 00007ffd6d1c0c70 [ 42.600525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557369c5c2b0 [ 42.601349] R13: 00007ffd6d1c1a00 R14: 0000557369c5ed20 R15: 0000557369c708d0 [ 42.602184] [ 42.602458] irq event stamp: 1737 [ 42.602889] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 42.603872] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 42.604876] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 42.605889] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 42.606894] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15609' (ECDSA) to the list of known hosts. 2025/11/17 19:02:57 fuzzer started 2025/11/17 19:02:58 dialing manager at localhost:37895 2025/11/17 19:02:58 checking machine... 2025/11/17 19:02:58 checking revisions... [ 43.513158] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:02:58 testing simple program... [ 43.596104] cgroup: Unknown subsys name 'net' [ 43.701217] cgroup: Unknown subsys name 'cpuset' [ 43.731583] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:02:57 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88800943aa00 RCX=ffffffff8152da53 RDX=1ffff11001287542 RSI=0000000000000004 RDI=ffff88800943aa00 RBP=ffff88800943aa00 RSP=ffff888014a77ec0 R8 =0000000000000000 R9 =ffffed1001287540 R10=ffff88800943aa03 R11=0000000000000001 R12=ffff88800943aa10 R13=ffff88800943a940 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152daa0 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 00007f362df3d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1af40010c8 CR3=000000000da9e000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff8880e548f000 RCX=255630821f11977f RDX=0000000000000000 RSI=0000000010e2cc00 RDI=ffff88806cf31cd0 RBP=00007f362ead7e07 RSP=ffff888014a77668 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888014a77700 R13=0000000000000000 R14=ffff888016800000 R15=ffff88800944cc80 RIP=ffffffff815bcfbd RFL=00000202 [-------] 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 00007f362df3d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f362df1c020 CR3=000000000da9e000 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