[ 46.106720] ------------[ cut here ]------------ [ 46.107637] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.109627] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.111094] Modules linked in: [ 46.111733] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.113727] Tainted: [W]=WARN [ 46.114292] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.115743] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.116667] 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 [ 46.119855] RSP: 0018:ffff88801a2afbc0 EFLAGS: 00010286 [ 46.120869] RAX: 0000000000000000 RBX: ffffed1003455f78 RCX: ffffffff813a4050 [ 46.122172] RDX: ffff8880162d0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.123465] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003455f2f [ 46.124734] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.126027] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a2afdf8 [ 46.127299] FS: 00007f94a9a5b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.128744] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.129807] CR2: 00007fff615a3ef7 CR3: 000000000de1d000 CR4: 0000000000350ef0 [ 46.131097] Call Trace: [ 46.131611] [ 46.132019] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.132920] ? __create_object+0x59/0x80 [ 46.133706] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.134688] __vmalloc_noprof+0x59/0x60 [ 46.135456] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.136296] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.137213] bpf_prog_alloc+0x39/0x200 [ 46.137967] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.138904] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.139807] do_seccomp+0x349/0x25e0 [ 46.140521] ? find_held_lock+0x2b/0x80 [ 46.141235] ? do_prlimit+0x310/0x610 [ 46.141976] ? __pfx_do_seccomp+0x10/0x10 [ 46.142748] ? do_raw_spin_unlock+0x53/0x220 [ 46.143592] ? _raw_spin_unlock+0x1e/0x40 [ 46.144339] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.145315] ? static_key_count+0x60/0x80 [ 46.146121] prctl_set_seccomp+0x4e/0x70 [ 46.146905] __do_sys_prctl+0xe6c/0x1d70 [ 46.147670] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.148536] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.149496] ? irqentry_exit+0xf3/0x650 [ 46.150216] do_syscall_64+0xbf/0x430 [ 46.150962] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.151916] RIP: 0033:0x7f94a9f4d5cd [ 46.152629] 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 [ 46.155846] RSP: 002b:00007fff615a1ef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.157197] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f94a9f4d5cd [ 46.158491] RDX: 00005634fdc6ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.159764] RBP: 00007fff615a1f50 R08: 0000000000000000 R09: 00007fff615a15f0 [ 46.161043] R10: 0000000000000000 R11: 0000000000000246 R12: 000056350e6f62b0 [ 46.162330] R13: 00007fff615a2380 R14: 000056350e6f8d20 R15: 000056350e70a8d0 [ 46.163675] [ 46.164093] irq event stamp: 1695 [ 46.164735] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 46.166276] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 46.167807] softirqs last enabled at (1606): [] handle_softirqs+0x50c/0x770 [ 46.169328] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 46.170864] ---[ end trace 0000000000000000 ]--- [ 49.643474] ------------[ cut here ]------------ [ 49.644413] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.646464] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.647890] Modules linked in: [ 49.648523] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.650970] Tainted: [W]=WARN [ 49.651568] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.653026] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.653967] 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 [ 49.657324] RSP: 0018:ffff888018557bc0 EFLAGS: 00010286 [ 49.658548] RAX: 0000000000000000 RBX: ffffed10030aaf78 RCX: ffffffff813a4050 [ 49.659965] RDX: ffff8880176cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.661255] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030aaf2f [ 49.662568] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.663871] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018557df8 [ 49.665157] FS: 00007fd76ed4d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.666617] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.667665] CR2: 00007ffc9d09cef7 CR3: 000000000dc28000 CR4: 0000000000350ef0 [ 49.668952] Call Trace: [ 49.669460] [ 49.669880] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.670776] ? __create_object+0x59/0x80 [ 49.671564] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.672536] __vmalloc_noprof+0x59/0x60 [ 49.673256] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.674148] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.675094] bpf_prog_alloc+0x39/0x200 [ 49.675818] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.676753] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.677645] do_seccomp+0x349/0x25e0 [ 49.678333] ? find_held_lock+0x2b/0x80 [ 49.679108] ? do_prlimit+0x310/0x610 [ 49.679853] ? __pfx_do_seccomp+0x10/0x10 [ 49.680635] ? do_raw_spin_unlock+0x53/0x220 [ 49.681476] ? _raw_spin_unlock+0x1e/0x40 [ 49.682220] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.683184] ? static_key_count+0x60/0x80 [ 49.683996] prctl_set_seccomp+0x4e/0x70 [ 49.684766] __do_sys_prctl+0xe6c/0x1d70 [ 49.685548] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.686415] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.687326] ? irqentry_exit+0xf3/0x650 [ 49.688096] do_syscall_64+0xbf/0x430 [ 49.688839] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.689809] RIP: 0033:0x7fd76f23f5cd [ 49.690533] 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 [ 49.693722] RSP: 002b:00007ffc9d09a5d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.695107] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd76f23f5cd [ 49.696382] RDX: 00005616455b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.697681] RBP: 00007ffc9d09a630 R08: 0000000000000000 R09: 00007ffc9d099cd0 [ 49.698972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561666dd12b0 [ 49.700269] R13: 00007ffc9d09aa60 R14: 0000561666dd3d20 R15: 0000561666de58d0 [ 49.701597] [ 49.702039] irq event stamp: 1731 [ 49.702682] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 49.704206] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 49.705761] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 49.707325] softirqs last disabled at (1629): [] __irq_exit_rcu+0xc4/0x100 [ 49.708851] ---[ end trace 0000000000000000 ]--- [ 50.518708] ------------[ cut here ]------------ [ 50.519729] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.521959] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.523515] Modules linked in: [ 50.524161] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.526400] Tainted: [W]=WARN [ 50.526987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.528548] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.529534] 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 [ 50.532947] RSP: 0018:ffff8880175efbc0 EFLAGS: 00010286 [ 50.533994] RAX: 0000000000000000 RBX: ffffed1002ebdf78 RCX: ffffffff813a4050 [ 50.535388] RDX: ffff888016885340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.536756] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ebdf2f [ 50.538163] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.539529] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175efdf8 [ 50.540895] FS: 00007fab2ad16900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.542428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.543560] CR2: 00007fab2b208580 CR3: 000000000cd4d000 CR4: 0000000000350ef0 [ 50.544918] Call Trace: [ 50.545459] [ 50.545907] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.546855] ? __create_object+0x59/0x80 [ 50.547691] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.548708] __vmalloc_noprof+0x59/0x60 [ 50.549510] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.550452] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.551446] bpf_prog_alloc+0x39/0x200 [ 50.552174] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.553157] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.554105] do_seccomp+0x349/0x25e0 [ 50.554870] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.555816] ? __pfx_do_seccomp+0x10/0x10 [ 50.556652] ? find_held_lock+0x2b/0x80 [ 50.557456] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.558499] ? static_key_count+0x60/0x80 [ 50.559310] prctl_set_seccomp+0x4e/0x70 [ 50.560132] __do_sys_prctl+0xe6c/0x1d70 [ 50.560959] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.561876] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.562897] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.563960] ? irqentry_exit+0xf3/0x650 [ 50.564827] do_syscall_64+0xbf/0x430 [ 50.565670] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.566739] RIP: 0033:0x7fab2b2085cd [ 50.567523] 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 [ 50.571158] RSP: 002b:00007fff088eac70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.572688] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab2b2085cd [ 50.574153] RDX: 00005625c0b3ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.575602] RBP: 00007fff088eacd0 R08: 0000000000000000 R09: 00007fff088ea370 [ 50.577051] R10: 0000000000000000 R11: 0000000000000246 R12: 00005625fc93cb10 [ 50.578486] R13: 00007fff088eb100 R14: 00005625fc93d2b0 R15: 00005625fc9516f0 [ 50.579922] [ 50.580441] irq event stamp: 1819 [ 50.581116] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 50.582844] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 50.584567] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 50.586303] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 50.587765] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18575' (ECDSA) to the list of known hosts. 2025/11/19 04:17:00 fuzzer started 2025/11/19 04:17:01 dialing manager at localhost:34383 2025/11/19 04:17:01 checking machine... 2025/11/19 04:17:01 checking revisions... [ 51.470989] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:17:01 testing simple program... [ 51.567983] cgroup: Unknown subsys name 'net' [ 51.676274] cgroup: Unknown subsys name 'cpuset' [ 51.724886] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:17:00 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff81ab8a24 RDX=000000000000ab8a RSI=000000000000ab8a RDI=ffffffff86eee980 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88806ce08ab1 R15=ffff88806ce08a70 RIP=ffffffff8135e5e2 RFL=00000216 [----AP-] 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 00007fd76ed4d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd76f304618 CR3=000000000dc16000 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 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff888017847cb8 RCX=0000000000000001 RDX=1ffff11002f08e81 RSI=ffff888017847c88 RDI=ffff888017847408 RBP=0000000000000000 RSP=ffff888017847390 R8 =0000000000000001 R9 =ffff888017847440 R10=000000000003c9ed R11=000000000009a540 R12=ffff888017847460 R13=ffff888017847448 R14=ffff888017847c88 R15=ffff888017847400 RIP=ffffffff8135fb9c 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 00007fd5e3ca0700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f73163ae020 CR3=000000000daa7000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3034325b646873732030303a3731 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363834 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000