[ 45.999992] ------------[ cut here ]------------ [ 46.000955] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.002973] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.004462] Modules linked in: [ 46.005055] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.007021] Tainted: [W]=WARN [ 46.007616] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.009104] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.010021] 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 [ 46.013154] RSP: 0018:ffff888016d27bc0 EFLAGS: 00010286 [ 46.014117] RAX: 0000000000000000 RBX: ffffed1002da4f78 RCX: ffffffff813a4050 [ 46.015392] RDX: ffff88801aaeb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.016655] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da4f2f [ 46.017936] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.019212] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d27df8 [ 46.020483] FS: 00007ff8ec36a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.021924] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.022969] CR2: 00007ffffbff1ef7 CR3: 00000000156e5000 CR4: 0000000000350ef0 [ 46.024260] Call Trace: [ 46.024773] [ 46.025194] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.026087] ? __create_object+0x59/0x80 [ 46.026873] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.027840] __vmalloc_noprof+0x59/0x60 [ 46.028596] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.029489] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.030367] bpf_prog_alloc+0x39/0x200 [ 46.031105] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.032033] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.032941] do_seccomp+0x349/0x25e0 [ 46.033647] ? find_held_lock+0x2b/0x80 [ 46.034356] ? do_prlimit+0x310/0x610 [ 46.035094] ? __pfx_do_seccomp+0x10/0x10 [ 46.035879] ? do_raw_spin_unlock+0x53/0x220 [ 46.036706] ? _raw_spin_unlock+0x1e/0x40 [ 46.037504] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.038492] ? static_key_count+0x60/0x80 [ 46.039246] prctl_set_seccomp+0x4e/0x70 [ 46.040013] __do_sys_prctl+0xe6c/0x1d70 [ 46.040796] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.041660] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.042639] ? irqentry_exit+0xf3/0x650 [ 46.043358] do_syscall_64+0xbf/0x430 [ 46.044107] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.045067] RIP: 0033:0x7ff8ec85c5cd [ 46.045757] 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 [ 46.048894] RSP: 002b:00007ffffbfefcb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.050245] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff8ec85c5cd [ 46.051527] RDX: 000055bb3bedce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.052798] RBP: 00007ffffbfefd10 R08: 0000000000000000 R09: 00007ffffbfef3b0 [ 46.054089] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bb57bd6ad0 [ 46.055367] R13: 00007ffffbff0140 R14: 000055bb57bd7bc0 R15: 000055bb57be8780 [ 46.056663] [ 46.057092] irq event stamp: 1743 [ 46.057748] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 46.059257] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 46.060785] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 46.062326] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 46.063850] ---[ end trace 0000000000000000 ]--- [ 48.936054] ------------[ cut here ]------------ [ 48.936506] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.937562] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 48.938499] Modules linked in: [ 48.938875] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.940165] Tainted: [W]=WARN [ 48.940553] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.941511] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.942066] 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 [ 48.944121] RSP: 0018:ffff888015d7fbc0 EFLAGS: 00010286 [ 48.944744] RAX: 0000000000000000 RBX: ffffed1002baff78 RCX: ffffffff813a4050 [ 48.945582] RDX: ffff88801601b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.946363] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002baff2f [ 48.947178] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.947997] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d7fdf8 [ 48.948823] FS: 00007f7300e6b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.949745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.950427] CR2: 00007f73013d14a6 CR3: 000000000b922000 CR4: 0000000000350ef0 [ 48.951213] Call Trace: [ 48.951543] [ 48.951807] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.952346] ? __create_object+0x59/0x80 [ 48.952853] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.953474] __vmalloc_noprof+0x59/0x60 [ 48.953928] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.954484] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.955045] bpf_prog_alloc+0x39/0x200 [ 48.955511] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.956073] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.956644] do_seccomp+0x349/0x25e0 [ 48.957077] ? find_held_lock+0x2b/0x80 [ 48.957565] ? do_prlimit+0x310/0x610 [ 48.958009] ? __pfx_do_seccomp+0x10/0x10 [ 48.958511] ? do_raw_spin_unlock+0x53/0x220 [ 48.959013] ? _raw_spin_unlock+0x1e/0x40 [ 48.959510] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.960098] ? static_key_count+0x60/0x80 [ 48.960608] prctl_set_seccomp+0x4e/0x70 [ 48.961080] __do_sys_prctl+0xe6c/0x1d70 [ 48.961580] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.962096] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.962712] ? irqentry_exit+0xf3/0x650 [ 48.963173] do_syscall_64+0xbf/0x430 [ 48.963648] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.964225] RIP: 0033:0x7f730135d5cd [ 48.964671] 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 [ 48.966710] RSP: 002b:00007ffe02c5df50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.967582] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f730135d5cd [ 48.968405] RDX: 0000560832918e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.969195] RBP: 00007ffe02c5dfb0 R08: 0000000000000000 R09: 00007ffe02c5d650 [ 48.970021] R10: 0000000000000000 R11: 0000000000000246 R12: 000056086128aad0 [ 48.970828] R13: 00007ffe02c5e3e0 R14: 000056086128bbc0 R15: 000056086129c780 [ 48.971666] [ 48.971936] irq event stamp: 1757 [ 48.972322] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 48.973305] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 48.974283] softirqs last enabled at (1274): [] handle_softirqs+0x50c/0x770 [ 48.975269] softirqs last disabled at (1265): [] __irq_exit_rcu+0xc4/0x100 [ 48.976235] ---[ end trace 0000000000000000 ]--- [ 49.628119] ------------[ cut here ]------------ [ 49.629189] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.631515] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.633195] Modules linked in: [ 49.633930] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.636238] Tainted: [W]=WARN [ 49.638481] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.640189] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.641272] 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 [ 49.644966] RSP: 0018:ffff888016f0fbc0 EFLAGS: 00010286 [ 49.646093] RAX: 0000000000000000 RBX: ffffed1002de1f78 RCX: ffffffff813a4050 [ 49.647617] RDX: ffff888015610000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.649145] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de1f2f [ 49.650637] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.652135] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f0fdf8 [ 49.653631] FS: 00007f7b4f6e9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.655032] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.656072] CR2: 00007ffe632b8ef7 CR3: 000000000defc000 CR4: 0000000000350ef0 [ 49.657351] Call Trace: [ 49.657849] [ 49.658255] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.659132] ? __create_object+0x59/0x80 [ 49.659895] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.660848] __vmalloc_noprof+0x59/0x60 [ 49.661598] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.662445] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.663314] bpf_prog_alloc+0x39/0x200 [ 49.664031] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.664952] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.665838] do_seccomp+0x349/0x25e0 [ 49.666533] ? find_held_lock+0x2b/0x80 [ 49.667239] ? do_prlimit+0x310/0x610 [ 49.667966] ? __pfx_do_seccomp+0x10/0x10 [ 49.668737] ? do_raw_spin_unlock+0x53/0x220 [ 49.669572] ? _raw_spin_unlock+0x1e/0x40 [ 49.670292] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.671231] ? static_key_count+0x60/0x80 [ 49.672027] prctl_set_seccomp+0x4e/0x70 [ 49.672791] __do_sys_prctl+0xe6c/0x1d70 [ 49.673577] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.674417] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.675325] ? irqentry_exit+0xf3/0x650 [ 49.676069] do_syscall_64+0xbf/0x430 [ 49.676797] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.677746] RIP: 0033:0x7f7b4fbdb5cd [ 49.678434] 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 [ 49.681596] RSP: 002b:00007ffe632b6820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.682993] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7b4fbdb5cd [ 49.684264] RDX: 00005562e2144e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.685566] RBP: 00007ffe632b6880 R08: 0000000000000000 R09: 00007ffe632b5f20 [ 49.686666] R10: 0000000000000000 R11: 0000000000000246 R12: 00005563008a0ad0 [ 49.687716] R13: 00007ffe632b6cb0 R14: 00005563008a1bc0 R15: 00005563008b2780 [ 49.688787] [ 49.689148] irq event stamp: 2119 [ 49.689681] hardirqs last enabled at (2129): [] __up_console_sem+0x78/0x80 [ 49.690930] hardirqs last disabled at (2138): [] __up_console_sem+0x5d/0x80 [ 49.692173] softirqs last enabled at (1954): [] handle_softirqs+0x50c/0x770 [ 49.693446] softirqs last disabled at (1945): [] __irq_exit_rcu+0xc4/0x100 [ 49.694696] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36391' (ECDSA) to the list of known hosts. 2025/11/17 22:45:03 fuzzer started 2025/11/17 22:45:03 dialing manager at localhost:37895 2025/11/17 22:45:03 checking machine... 2025/11/17 22:45:03 checking revisions... [ 50.695629] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:45:03 testing simple program... [ 50.771205] cgroup: Unknown subsys name 'net' [ 50.827271] cgroup: Unknown subsys name 'cpuset' [ 50.839328] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:45:02 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806ce08af8 RCX=ffff88806ce08984 RDX=1ffff1100d9c1160 RSI=ffffffff84c6acdf RDI=ffff88806ce08b00 RBP=0000000000000016 RSP=ffff88806ce08a10 R8 =ffffffff86aa4756 R9 =ffff88806ce08a70 R10=000000000003c9ed R11=0000000000022138 R12=ffff88806ce08af8 R13=0000000000000000 R14=ffff88801bd20000 R15=ffff888009472140 RIP=ffffffff81618fee 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 00007f7300e6b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7300e24008 CR3=000000001f9ae000 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=ffff8880096fb780 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888009757730 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255da R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81529369 RFL=00000006 [-----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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f197c9b0000 CR3=00000000071a5000 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=35343a323220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323132 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000