[ 46.639644] ------------[ cut here ]------------ [ 46.640592] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.642609] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.644087] Modules linked in: [ 46.644681] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.646707] Tainted: [W]=WARN [ 46.647286] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.648767] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.649688] 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 [ 46.652868] RSP: 0018:ffff888015a67bc0 EFLAGS: 00010286 [ 46.653851] RAX: 0000000000000000 RBX: ffffed1002b4cf78 RCX: ffffffff813a4050 [ 46.655132] RDX: ffff88800f42d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.656426] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b4cf2f [ 46.657710] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.658996] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a67df8 [ 46.660311] FS: 00007efc3e201900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.661755] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.662824] CR2: 00007efc3e6f3580 CR3: 000000000dd8f000 CR4: 0000000000350ef0 [ 46.664118] Call Trace: [ 46.664583] [ 46.665040] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.665940] ? __create_object+0x59/0x80 [ 46.666680] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.667669] __vmalloc_noprof+0x59/0x60 [ 46.668421] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.669297] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.670232] bpf_prog_alloc+0x39/0x200 [ 46.670967] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.671910] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.672774] do_seccomp+0x349/0x25e0 [ 46.673509] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.674403] ? __pfx_do_seccomp+0x10/0x10 [ 46.675183] ? find_held_lock+0x2b/0x80 [ 46.675960] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.676927] ? static_key_count+0x60/0x80 [ 46.677678] prctl_set_seccomp+0x4e/0x70 [ 46.678450] __do_sys_prctl+0xe6c/0x1d70 [ 46.679225] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.680094] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.681063] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.682046] ? irqentry_exit+0xf3/0x650 [ 46.682768] do_syscall_64+0xbf/0x430 [ 46.683530] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.684485] RIP: 0033:0x7efc3e6f35cd [ 46.685185] 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 [ 46.688374] RSP: 002b:00007fffb1f85e10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.689735] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc3e6f35cd [ 46.691010] RDX: 000055ad47001e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.692288] RBP: 00007fffb1f85e70 R08: 0000000000000000 R09: 00007fffb1f85510 [ 46.693575] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ad83b5bad0 [ 46.694881] R13: 00007fffb1f862a0 R14: 000055ad83b5cbc0 R15: 000055ad83b6d780 [ 46.696190] [ 46.696608] irq event stamp: 1747 [ 46.697258] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 46.698781] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 46.700359] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 46.701905] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 46.703408] ---[ end trace 0000000000000000 ]--- [ 49.755938] ------------[ cut here ]------------ [ 49.756897] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.759025] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.760579] Modules linked in: [ 49.761235] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.763259] Tainted: [W]=WARN [ 49.763878] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.765374] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.766318] 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 [ 49.769572] RSP: 0018:ffff88800f397bc0 EFLAGS: 00010286 [ 49.770579] RAX: 0000000000000000 RBX: ffffed1001e72f78 RCX: ffffffff813a4050 [ 49.771909] RDX: ffff888016c90000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.773204] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e72f2f [ 49.774506] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.775841] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f397df8 [ 49.777161] FS: 00007f4e074c2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.778615] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.779724] CR2: 00007f4e079b4580 CR3: 000000000fbb5000 CR4: 0000000000350ef0 [ 49.781027] Call Trace: [ 49.781498] [ 49.781961] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.782875] ? __create_object+0x59/0x80 [ 49.783640] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.784643] __vmalloc_noprof+0x59/0x60 [ 49.785418] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.786303] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.787255] bpf_prog_alloc+0x39/0x200 [ 49.788022] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.788973] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.789887] do_seccomp+0x349/0x25e0 [ 49.790578] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.791503] ? __pfx_do_seccomp+0x10/0x10 [ 49.792311] ? find_held_lock+0x2b/0x80 [ 49.793094] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.794074] ? static_key_count+0x60/0x80 [ 49.794894] prctl_set_seccomp+0x4e/0x70 [ 49.795637] __do_sys_prctl+0xe6c/0x1d70 [ 49.796418] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.797265] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.798227] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.799202] ? irqentry_exit+0xf3/0x650 [ 49.799988] do_syscall_64+0xbf/0x430 [ 49.800685] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.801655] RIP: 0033:0x7f4e079b45cd [ 49.802370] 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 [ 49.805632] RSP: 002b:00007ffe6ce4dfd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.807012] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e079b45cd [ 49.808338] RDX: 0000564889bcae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.809655] RBP: 00007ffe6ce4e030 R08: 0000000000000000 R09: 00007ffe6ce4d6d0 [ 49.810970] R10: 0000000000000000 R11: 0000000000000246 R12: 000056488e787b10 [ 49.812288] R13: 00007ffe6ce4e460 R14: 000056488e7882b0 R15: 000056488e79c6f0 [ 49.813605] [ 49.814079] irq event stamp: 1763 [ 49.814694] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 49.816268] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 49.817831] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 49.819382] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 49.820920] ---[ end trace 0000000000000000 ]--- [ 50.512539] ------------[ cut here ]------------ [ 50.513465] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.515590] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.517056] Modules linked in: [ 50.517655] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.519689] Tainted: [W]=WARN [ 50.520289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.521779] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.522702] 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 [ 50.525939] RSP: 0018:ffff888016f7fbc0 EFLAGS: 00010286 [ 50.526935] RAX: 0000000000000000 RBX: ffffed1002deff78 RCX: ffffffff813a4050 [ 50.528243] RDX: ffff88801636d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.529546] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002deff2f [ 50.530834] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.532131] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f7fdf8 [ 50.533414] FS: 00007febfaed0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.534844] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.535910] CR2: 00007ffd5d665ef8 CR3: 000000000e310000 CR4: 0000000000350ef0 [ 50.537188] Call Trace: [ 50.537652] [ 50.538105] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.539014] ? __create_object+0x59/0x80 [ 50.539776] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.540766] __vmalloc_noprof+0x59/0x60 [ 50.541544] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.542433] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.543389] bpf_prog_alloc+0x39/0x200 [ 50.544146] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.545102] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.546009] do_seccomp+0x349/0x25e0 [ 50.546686] ? find_held_lock+0x2b/0x80 [ 50.547465] ? do_prlimit+0x310/0x610 [ 50.548215] ? __pfx_do_seccomp+0x10/0x10 [ 50.549007] ? do_raw_spin_unlock+0x53/0x220 [ 50.549850] ? _raw_spin_unlock+0x1e/0x40 [ 50.550591] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.551586] ? static_key_count+0x60/0x80 [ 50.552401] prctl_set_seccomp+0x4e/0x70 [ 50.553181] __do_sys_prctl+0xe6c/0x1d70 [ 50.553984] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.554854] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.555855] ? irqentry_exit+0xf3/0x650 [ 50.556588] do_syscall_64+0xbf/0x430 [ 50.557336] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.558302] RIP: 0033:0x7febfb3c25cd [ 50.559021] 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 [ 50.562239] RSP: 002b:00007ffd5d663a70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.563634] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007febfb3c25cd [ 50.564948] RDX: 000056296bb4ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.566245] RBP: 00007ffd5d663ad0 R08: 0000000000000000 R09: 00007ffd5d663170 [ 50.567553] R10: 0000000000000000 R11: 0000000000000246 R12: 00005629a3fbcb10 [ 50.568853] R13: 00007ffd5d663f00 R14: 00005629a3fbd2b0 R15: 00005629a3fd16f0 [ 50.570176] [ 50.570600] irq event stamp: 1699 [ 50.571252] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 50.572488] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 50.573471] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 50.574465] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 50.575438] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25350' (ECDSA) to the list of known hosts. 2025/11/17 09:09:33 fuzzer started 2025/11/17 09:09:34 dialing manager at localhost:37895 2025/11/17 09:09:34 checking machine... 2025/11/17 09:09:34 checking revisions... [ 51.590580] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:09:34 testing simple program... [ 51.668274] cgroup: Unknown subsys name 'net' [ 51.731890] cgroup: Unknown subsys name 'cpuset' [ 51.754307] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:09:33 Registers: info registers vcpu 0 RAX=ffffffff86e800e1 RBX=0000000000000001 RCX=ffffffff86e800dc RDX=0000000000000002 RSI=0000000000000001 RDI=ffffffff869aaf1c RBP=ffff888009e36d48 RSP=ffff888009e36c80 R8 =ffffffff86e800dc R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c6ada R12=ffff888009e36d50 R13=ffff888009e36d38 R14=ffff888009e36d31 R15=ffff888009e36cf0 RIP=ffffffff8135e82c 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 00007f4e074c2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4e0748c008 CR3=0000000009ec2000 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=0000000000026a03 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 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff2fa473010 CR3=000000000c1fd000 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=2f2d747165ab2e80714b5a657759f50b XMM02=2c67c8bc2e329bc300000000003019d0 XMM03=fb795ef6d6577056000000000030e180 XMM04=9f6edd1a1cf5885700000000000ae988 XMM05=d96330e2d2db8632000000000031e1c0 XMM06=6f6cb127f4f91d1b0000000000318088 XMM07=e042d86d42eb936e000000000030e6d0 XMM08=dbda89f691c976dd0000000000301a30 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000