[ 46.873584] ------------[ cut here ]------------ [ 46.874528] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.876570] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.878025] Modules linked in: [ 46.878630] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.880894] Tainted: [W]=WARN [ 46.881467] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.883014] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.883926] 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 [ 46.887121] RSP: 0018:ffff88801553fbc0 EFLAGS: 00010286 [ 46.888112] RAX: 0000000000000000 RBX: ffffed1002aa7f78 RCX: ffffffff813a4050 [ 46.889420] RDX: ffff888018439bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.890726] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002aa7f2f [ 46.892001] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.893297] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801553fdf8 [ 46.894584] FS: 00007fd73e3df900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.896039] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.897134] CR2: 00007ffec64f9ef8 CR3: 000000001657e000 CR4: 0000000000350ef0 [ 46.898426] Call Trace: [ 46.898939] [ 46.899358] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.900282] ? __create_object+0x59/0x80 [ 46.901078] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.902065] __vmalloc_noprof+0x59/0x60 [ 46.902787] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.903675] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.904621] bpf_prog_alloc+0x39/0x200 [ 46.905363] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.906305] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.907218] do_seccomp+0x349/0x25e0 [ 46.907925] ? find_held_lock+0x2b/0x80 [ 46.908655] ? do_prlimit+0x310/0x610 [ 46.909416] ? __pfx_do_seccomp+0x10/0x10 [ 46.910204] ? do_raw_spin_unlock+0x53/0x220 [ 46.911047] ? _raw_spin_unlock+0x1e/0x40 [ 46.911780] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.912762] ? static_key_count+0x60/0x80 [ 46.913562] prctl_set_seccomp+0x4e/0x70 [ 46.914350] __do_sys_prctl+0xe6c/0x1d70 [ 46.915142] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.916007] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.917008] ? irqentry_exit+0xf3/0x650 [ 46.917738] do_syscall_64+0xbf/0x430 [ 46.918482] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.919431] RIP: 0033:0x7fd73e8d15cd [ 46.920159] 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 [ 46.923343] RSP: 002b:00007ffec64f8380 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.924722] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd73e8d15cd [ 46.926001] RDX: 000055a0784b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.927287] RBP: 00007ffec64f83e0 R08: 0000000000000000 R09: 00007ffec64f7a80 [ 46.928596] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a079ebb2b0 [ 46.929881] R13: 00007ffec64f8810 R14: 000055a079ebdd20 R15: 000055a079ecf8d0 [ 46.931183] [ 46.931604] irq event stamp: 1779 [ 46.932267] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 46.933817] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 46.935332] softirqs last enabled at (1316): [] handle_softirqs+0x50c/0x770 [ 46.936891] softirqs last disabled at (1293): [] __irq_exit_rcu+0xc4/0x100 [ 46.938482] ---[ end trace 0000000000000000 ]--- [ 49.932618] ------------[ cut here ]------------ [ 49.933545] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.935630] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.937246] Modules linked in: [ 49.937894] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.939913] Tainted: [W]=WARN [ 49.940481] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.941961] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.942885] 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 [ 49.946092] RSP: 0018:ffff888016a0fbc0 EFLAGS: 00010286 [ 49.947084] RAX: 0000000000000000 RBX: ffffed1002d41f78 RCX: ffffffff813a4050 [ 49.948376] RDX: ffff8880159cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.949676] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d41f2f [ 49.950967] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.952247] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a0fdf8 [ 49.953536] FS: 00007f46fa84c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.954977] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.956035] CR2: 00007ffd33025ef8 CR3: 000000000ceda000 CR4: 0000000000350ef0 [ 49.957328] Call Trace: [ 49.957786] [ 49.958244] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.959133] ? __create_object+0x59/0x80 [ 49.959930] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.960922] __vmalloc_noprof+0x59/0x60 [ 49.961653] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.962532] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.963457] bpf_prog_alloc+0x39/0x200 [ 49.964209] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.965154] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.966064] do_seccomp+0x349/0x25e0 [ 49.966740] ? find_held_lock+0x2b/0x80 [ 49.967510] ? do_prlimit+0x310/0x610 [ 49.968264] ? __pfx_do_seccomp+0x10/0x10 [ 49.969045] ? do_raw_spin_unlock+0x53/0x220 [ 49.969875] ? _raw_spin_unlock+0x1e/0x40 [ 49.970615] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.971591] ? static_key_count+0x60/0x80 [ 49.972408] prctl_set_seccomp+0x4e/0x70 [ 49.973192] __do_sys_prctl+0xe6c/0x1d70 [ 49.973979] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.974841] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.975768] ? irqentry_exit+0xf3/0x650 [ 49.976662] do_syscall_64+0xbf/0x430 [ 49.977435] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.978399] RIP: 0033:0x7f46fad3e5cd [ 49.979099] 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 [ 49.982289] RSP: 002b:00007ffd33023840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.983655] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f46fad3e5cd [ 49.984969] RDX: 000055971119ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.986255] RBP: 00007ffd330238a0 R08: 0000000000000000 R09: 00007ffd33022f40 [ 49.987531] R10: 0000000000000000 R11: 0000000000000246 R12: 00005597186c9ad0 [ 49.988832] R13: 00007ffd33023cd0 R14: 00005597186cabc0 R15: 00005597186db780 [ 49.990149] [ 49.990575] irq event stamp: 1769 [ 49.991230] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 49.992748] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 49.994276] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 49.995840] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 49.997362] ---[ end trace 0000000000000000 ]--- [ 50.745403] ------------[ cut here ]------------ [ 50.746192] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.747899] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.749116] Modules linked in: [ 50.749607] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.751259] Tainted: [W]=WARN [ 50.751717] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.752943] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.753664] 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 [ 50.756293] RSP: 0018:ffff8880171cfbc0 EFLAGS: 00010286 [ 50.757106] RAX: 0000000000000000 RBX: ffffed1002e39f78 RCX: ffffffff813a4050 [ 50.758172] RDX: ffff888015acd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.759236] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e39f2f [ 50.760314] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.761371] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171cfdf8 [ 50.762431] FS: 00007f3f778d3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.763623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.764519] CR2: 00007f3f77dc5580 CR3: 0000000009ffa000 CR4: 0000000000350ef0 [ 50.765593] Call Trace: [ 50.766013] [ 50.766359] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.767309] ? __create_object+0x59/0x80 [ 50.767957] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.768736] __vmalloc_noprof+0x59/0x60 [ 50.769374] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.770103] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.770879] bpf_prog_alloc+0x39/0x200 [ 50.771459] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.772245] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.773003] do_seccomp+0x349/0x25e0 [ 50.773566] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.774321] ? __pfx_do_seccomp+0x10/0x10 [ 50.774974] ? find_held_lock+0x2b/0x80 [ 50.775572] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.776380] ? static_key_count+0x60/0x80 [ 50.777045] prctl_set_seccomp+0x4e/0x70 [ 50.777656] __do_sys_prctl+0xe6c/0x1d70 [ 50.778312] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.779029] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.779837] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.780678] ? irqentry_exit+0xf3/0x650 [ 50.781323] do_syscall_64+0xbf/0x430 [ 50.781937] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.782693] RIP: 0033:0x7f3f77dc55cd [ 50.783290] 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 [ 50.785961] RSP: 002b:00007ffd8ee24510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.787103] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3f77dc55cd [ 50.788193] RDX: 000055ab4a674e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.789274] RBP: 00007ffd8ee24570 R08: 0000000000000000 R09: 00007ffd8ee23c10 [ 50.790341] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ab7f8a7ad0 [ 50.791420] R13: 00007ffd8ee249a0 R14: 000055ab7f8a8bc0 R15: 000055ab7f8b9780 [ 50.792522] [ 50.792915] irq event stamp: 1707 [ 50.793423] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 50.794695] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 50.795967] softirqs last enabled at (1618): [] handle_softirqs+0x50c/0x770 [ 50.797265] softirqs last disabled at (1613): [] __irq_exit_rcu+0xc4/0x100 [ 50.798531] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27196' (ECDSA) to the list of known hosts. 2025/11/18 06:04:41 fuzzer started 2025/11/18 06:04:42 dialing manager at localhost:37895 2025/11/18 06:04:42 checking machine... 2025/11/18 06:04:42 checking revisions... [ 51.661701] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:04:42 testing simple program... [ 51.759575] cgroup: Unknown subsys name 'net' [ 51.826481] cgroup: Unknown subsys name 'cpuset' [ 51.840273] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:04:41 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888014101bc0 RCX=ffff88806ce089a4 RDX=0000000000000000 RSI=ffffffff81be9571 RDI=ffff888014101fbc RBP=ffff888014101bc0 RSP=ffff88806ce089c8 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=00000000000289f2 R12=0000000000000000 R13=ffff88806ce08a98 R14=ffff888014101bc0 R15=ffff88806ce08a50 RIP=ffffffff815bd617 RFL=00000213 [----A-C] 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 00007fb950b21700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f46fa82b020 CR3=000000000bb27000 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=ffff888009757f58 RCX=0000000000000001 RDX=1ffff110012eaf11 RSI=ffff888009757f28 RDI=ffff888009757848 RBP=0000000000000000 RSP=ffff8880097577d0 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=0000000000003ecc R12=ffff8880097578a0 R13=ffff888009757888 R14=ffff888009757f28 R15=ffff888009757840 RIP=ffffffff8135fb91 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7e7b5d0000 CR3=000000000dad8000 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=b551e029dbd11294274e0dc94704c541 XMM02=2c67c8bc2e329bc30000000000303a60 XMM03=fb795ef6d6577056000000000030f4b0 XMM04=b3b16cf793ed9f2100000000000ae988 XMM05=3736ec2c40ed6d4300000000003208f8 XMM06=817b8945e9d50373000000000031f230 XMM07=e042d86d42eb936e0000000000310600 XMM08=5d834bcb0d9f85a80000000000303ac0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000