[ 46.034301] ------------[ cut here ]------------ [ 46.035241] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.037291] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.038769] Modules linked in: [ 46.039351] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.041331] Tainted: [W]=WARN [ 46.041934] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.043401] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.044298] 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 [ 46.047474] RSP: 0018:ffff8880163d7bc0 EFLAGS: 00010286 [ 46.048480] RAX: 0000000000000000 RBX: ffffed1002c7af78 RCX: ffffffff813a4050 [ 46.049749] RDX: ffff88801771b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.051042] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c7af2f [ 46.052337] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.053613] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880163d7df8 [ 46.054924] FS: 00007f38c3023900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.056336] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.057383] CR2: 00007f38c3515580 CR3: 000000000d864000 CR4: 0000000000350ef0 [ 46.058693] Call Trace: [ 46.059152] [ 46.059592] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.060455] ? __create_object+0x59/0x80 [ 46.061232] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.062232] __vmalloc_noprof+0x59/0x60 [ 46.063005] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.063863] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.064808] bpf_prog_alloc+0x39/0x200 [ 46.065486] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.066437] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.067342] do_seccomp+0x349/0x25e0 [ 46.068062] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.068946] ? __pfx_do_seccomp+0x10/0x10 [ 46.069733] ? find_held_lock+0x2b/0x80 [ 46.070466] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.071432] ? static_key_count+0x60/0x80 [ 46.072230] prctl_set_seccomp+0x4e/0x70 [ 46.073002] __do_sys_prctl+0xe6c/0x1d70 [ 46.073791] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.074655] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.075616] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.076587] ? irqentry_exit+0xf3/0x650 [ 46.077302] do_syscall_64+0xbf/0x430 [ 46.078042] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.078986] RIP: 0033:0x7f38c35155cd [ 46.079673] 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 [ 46.082859] RSP: 002b:00007ffde50ad0a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.084229] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f38c35155cd [ 46.085514] RDX: 000055d239868e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.086827] RBP: 00007ffde50ad100 R08: 0000000000000000 R09: 00007ffde50ac7a0 [ 46.088117] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d2428fdbf0 [ 46.089392] R13: 00007ffde50ad530 R14: 000055d242907380 R15: 000055d242912460 [ 46.090691] [ 46.091116] irq event stamp: 1795 [ 46.091764] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 46.093277] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 46.094791] softirqs last enabled at (1360): [] handle_softirqs+0x50c/0x770 [ 46.096313] softirqs last disabled at (1355): [] __irq_exit_rcu+0xc4/0x100 [ 46.097816] ---[ end trace 0000000000000000 ]--- [ 48.965299] ------------[ cut here ]------------ [ 48.966258] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.968297] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 48.969804] Modules linked in: [ 48.970412] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.972380] Tainted: [W]=WARN [ 48.972977] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.974464] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.975370] 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 [ 48.978548] RSP: 0018:ffff888013b47bc0 EFLAGS: 00010286 [ 48.979483] RAX: 0000000000000000 RBX: ffffed1002768f78 RCX: ffffffff813a4050 [ 48.980765] RDX: ffff888016218000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.982063] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002768f2f [ 48.983333] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.984632] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013b47df8 [ 48.985914] FS: 00007f9560b9e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.987360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.988433] CR2: 00007ffd5613cef8 CR3: 000000000da30000 CR4: 0000000000350ef0 [ 48.989721] Call Trace: [ 48.990204] [ 48.990664] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.991507] ? __create_object+0x59/0x80 [ 48.992281] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.993256] __vmalloc_noprof+0x59/0x60 [ 48.994034] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.994932] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.995877] bpf_prog_alloc+0x39/0x200 [ 48.996637] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.997574] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.998448] do_seccomp+0x349/0x25e0 [ 48.999188] ? find_held_lock+0x2b/0x80 [ 48.999964] ? do_prlimit+0x310/0x610 [ 49.000720] ? __pfx_do_seccomp+0x10/0x10 [ 49.001458] ? do_raw_spin_unlock+0x53/0x220 [ 49.002303] ? _raw_spin_unlock+0x1e/0x40 [ 49.003083] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.004069] ? static_key_count+0x60/0x80 [ 49.004887] prctl_set_seccomp+0x4e/0x70 [ 49.005669] __do_sys_prctl+0xe6c/0x1d70 [ 49.006408] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.007281] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.008274] ? irqentry_exit+0xf3/0x650 [ 49.009060] do_syscall_64+0xbf/0x430 [ 49.009813] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.010802] RIP: 0033:0x7f95610905cd [ 49.011482] 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 [ 49.014676] RSP: 002b:00007ffd5613b040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.016032] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f95610905cd [ 49.017321] RDX: 000055a3a3ae7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.018616] RBP: 00007ffd5613b0a0 R08: 0000000000000000 R09: 00007ffd5613a740 [ 49.019925] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a3db60d2b0 [ 49.021196] R13: 00007ffd5613b4d0 R14: 000055a3db60fd20 R15: 000055a3db6218d0 [ 49.022500] [ 49.022964] irq event stamp: 1761 [ 49.023627] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 49.025142] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 49.026685] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 49.027739] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 49.028709] ---[ end trace 0000000000000000 ]--- [ 49.769245] ------------[ cut here ]------------ [ 49.770173] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.772211] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.773692] Modules linked in: [ 49.774303] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.776496] Tainted: [W]=WARN [ 49.777153] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.778624] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.779511] 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 [ 49.782810] RSP: 0018:ffff888017d17bc0 EFLAGS: 00010286 [ 49.783803] RAX: 0000000000000000 RBX: ffffed1002fa2f78 RCX: ffffffff813a4050 [ 49.785085] RDX: ffff888017fa1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.786376] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fa2f2f [ 49.787641] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.788923] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d17df8 [ 49.790221] FS: 00007f73d45d8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.791663] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.792727] CR2: 00007ffc31205ef8 CR3: 000000000e3a2000 CR4: 0000000000350ef0 [ 49.794006] Call Trace: [ 49.794478] [ 49.794927] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.795824] ? __create_object+0x59/0x80 [ 49.796609] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.797593] __vmalloc_noprof+0x59/0x60 [ 49.798331] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.799206] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.800136] bpf_prog_alloc+0x39/0x200 [ 49.800886] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.801811] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.802741] do_seccomp+0x349/0x25e0 [ 49.803425] ? find_held_lock+0x2b/0x80 [ 49.804172] ? do_prlimit+0x310/0x610 [ 49.804929] ? __pfx_do_seccomp+0x10/0x10 [ 49.805714] ? do_raw_spin_unlock+0x53/0x220 [ 49.806567] ? _raw_spin_unlock+0x1e/0x40 [ 49.807307] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.808260] ? static_key_count+0x60/0x80 [ 49.809050] prctl_set_seccomp+0x4e/0x70 [ 49.809830] __do_sys_prctl+0xe6c/0x1d70 [ 49.810631] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.811443] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.812412] ? irqentry_exit+0xf3/0x650 [ 49.813171] do_syscall_64+0xbf/0x430 [ 49.813911] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.814891] RIP: 0033:0x7f73d4aca5cd [ 49.815583] 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 [ 49.818755] RSP: 002b:00007ffc31204040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.820120] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f73d4aca5cd [ 49.821403] RDX: 000055e63dbefe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.822641] RBP: 00007ffc312040a0 R08: 0000000000000000 R09: 00007ffc31203740 [ 49.823709] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e672930ad0 [ 49.824765] R13: 00007ffc312044d0 R14: 000055e672931bc0 R15: 000055e672942780 [ 49.825834] [ 49.826202] irq event stamp: 1789 [ 49.826744] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 49.828008] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 49.829262] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 49.830553] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 49.831806] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52209' (ECDSA) to the list of known hosts. 2025/11/18 02:18:26 fuzzer started 2025/11/18 02:18:27 dialing manager at localhost:37895 2025/11/18 02:18:27 checking machine... 2025/11/18 02:18:27 checking revisions... [ 50.740741] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:18:27 testing simple program... [ 50.826653] cgroup: Unknown subsys name 'net' [ 50.896278] cgroup: Unknown subsys name 'cpuset' [ 50.909947] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:18:26 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=0000000000000002 RCX=1ffff11001ecd916 RDX=ffff88800f66c8b0 RSI=000000000001c000 RDI=0000000000000000 RBP=000000000001c000 RSP=ffff888016dcf020 R8 =ffff888017a36a0c R9 =ffff888017a37a0c R10=0000000000000003 R11=ffff888017a37a0c R12=dffffc0000000000 R13=0000000000000000 R14=ffff888016dcf640 R15=0000000000000006 RIP=ffffffff84bef183 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 00007f9560b9e900 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=00007f9560b7d020 CR3=000000001fc98000 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=0000000000023f09 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=00000206 [-----P-] 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 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f712d410048 CR3=000000000dcd3000 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=e6de6b8bcab3b1af34434befee685607 XMM02=0000000000304300eff9b2d0a8fce9cb XMM03=00000000003043d02c67c8bc2e329bc3 XMM04=aa1ce76daa8d05d100000000000ae988 XMM05=e96c4ebc47682bc200000000003217b0 XMM06=474038aa6c007e1f0000000000320850 XMM07=e042d86d42eb936e0000000000311b08 XMM08=9c31ea51d164aef800000000003043d0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000