[ 53.956962] ------------[ cut here ]------------ [ 53.957869] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.959856] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 53.961518] Modules linked in: [ 53.962203] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.964189] Tainted: [W]=WARN [ 53.964753] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.966216] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.967108] 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 [ 53.970269] RSP: 0018:ffff888017a37bc0 EFLAGS: 00010286 [ 53.971228] RAX: 0000000000000000 RBX: ffffed1002f46f78 RCX: ffffffff813a4050 [ 53.972505] RDX: ffff8880171e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.973791] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f46f2f [ 53.975058] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.976320] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a37df8 [ 53.977586] FS: 00007f5698678900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.979010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.980061] CR2: 00007fffbf6edef7 CR3: 00000000168f4000 CR4: 0000000000350ef0 [ 53.981339] Call Trace: [ 53.981795] [ 53.982231] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.983115] ? __create_object+0x59/0x80 [ 53.983845] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.984802] __vmalloc_noprof+0x59/0x60 [ 53.985541] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.986383] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.987310] bpf_prog_alloc+0x39/0x200 [ 53.988039] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.988932] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.989815] do_seccomp+0x349/0x25e0 [ 53.990511] ? find_held_lock+0x2b/0x80 [ 53.991260] ? do_prlimit+0x310/0x610 [ 53.991954] ? __pfx_do_seccomp+0x10/0x10 [ 53.992739] ? do_raw_spin_unlock+0x53/0x220 [ 53.993564] ? _raw_spin_unlock+0x1e/0x40 [ 53.994327] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.995277] ? static_key_count+0x60/0x80 [ 53.996066] prctl_set_seccomp+0x4e/0x70 [ 53.996804] __do_sys_prctl+0xe6c/0x1d70 [ 53.997580] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.998425] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.999379] ? irqentry_exit+0xf3/0x650 [ 54.000131] do_syscall_64+0xbf/0x430 [ 54.000835] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.001774] RIP: 0033:0x7f5698b6a5cd [ 54.002463] 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 [ 54.005613] RSP: 002b:00007fffbf6ebd50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.006956] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5698b6a5cd [ 54.008227] RDX: 000055647d9e5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.009501] RBP: 00007fffbf6ebdb0 R08: 0000000000000000 R09: 00007fffbf6eb450 [ 54.010750] R10: 0000000000000000 R11: 0000000000000246 R12: 00005564ab9d4ad0 [ 54.012016] R13: 00007fffbf6ec1e0 R14: 00005564ab9d5bc0 R15: 00005564ab9e6780 [ 54.013302] [ 54.013722] irq event stamp: 1829 [ 54.014362] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 54.015869] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 54.017403] softirqs last enabled at (1852): [] handle_softirqs+0x50c/0x770 [ 54.018923] softirqs last disabled at (1847): [] __irq_exit_rcu+0xc4/0x100 [ 54.020419] ---[ end trace 0000000000000000 ]--- [ 57.529312] ------------[ cut here ]------------ [ 57.530255] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.532317] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 57.533853] Modules linked in: [ 57.534538] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.536544] Tainted: [W]=WARN [ 57.537163] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.538635] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.539562] 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 [ 57.542758] RSP: 0018:ffff8880143ffbc0 EFLAGS: 00010286 [ 57.543744] RAX: 0000000000000000 RBX: ffffed100287ff78 RCX: ffffffff813a4050 [ 57.545034] RDX: ffff88800fea9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.546345] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100287ff2f [ 57.547639] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.548931] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880143ffdf8 [ 57.550232] FS: 00007f65e76c4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.551680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.552745] CR2: 00007f65e7bb6580 CR3: 0000000017b54000 CR4: 0000000000350ef0 [ 57.554028] Call Trace: [ 57.554512] [ 57.554926] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.555835] ? __create_object+0x59/0x80 [ 57.556639] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.557616] __vmalloc_noprof+0x59/0x60 [ 57.558387] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.559276] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.560217] bpf_prog_alloc+0x39/0x200 [ 57.560924] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.561880] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.562798] do_seccomp+0x349/0x25e0 [ 57.563530] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.564439] ? __pfx_do_seccomp+0x10/0x10 [ 57.565245] ? find_held_lock+0x2b/0x80 [ 57.565961] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.566950] ? static_key_count+0x60/0x80 [ 57.567764] prctl_set_seccomp+0x4e/0x70 [ 57.568557] __do_sys_prctl+0xe6c/0x1d70 [ 57.569369] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.570245] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.571229] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.572213] ? irqentry_exit+0xf3/0x650 [ 57.572939] do_syscall_64+0xbf/0x430 [ 57.573702] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.574664] RIP: 0033:0x7f65e7bb65cd [ 57.575368] 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 [ 57.578562] RSP: 002b:00007ffe04b39ce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.579949] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f65e7bb65cd [ 57.581270] RDX: 000055a597ed4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.582569] RBP: 00007ffe04b39d40 R08: 0000000000000000 R09: 00007ffe04b393e0 [ 57.583882] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a5a44a6ad0 [ 57.585135] R13: 00007ffe04b3a170 R14: 000055a5a44a7bc0 R15: 000055a5a44b8780 [ 57.586214] [ 57.586565] irq event stamp: 1783 [ 57.587110] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 57.588380] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 57.589652] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 57.590938] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 57.592204] ---[ end trace 0000000000000000 ]--- [ 58.502727] ------------[ cut here ]------------ [ 58.503647] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.505675] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/258 [ 58.507122] Modules linked in: [ 58.507729] CPU: 1 UID: 104 PID: 258 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.509699] Tainted: [W]=WARN [ 58.510445] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.512035] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.512911] 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 [ 58.516085] RSP: 0018:ffff888016ae7bc0 EFLAGS: 00010286 [ 58.517066] RAX: 0000000000000000 RBX: ffffed1002d5cf78 RCX: ffffffff813a4050 [ 58.518368] RDX: ffff88800bea8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.519651] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d5cf2f [ 58.520941] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.522212] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ae7df8 [ 58.523490] FS: 00007f25c0509900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.524931] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.526001] CR2: 00007f25c0a6f4a6 CR3: 000000000d8b7000 CR4: 0000000000350ef0 [ 58.527284] Call Trace: [ 58.527755] [ 58.528208] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.529114] ? __create_object+0x59/0x80 [ 58.529847] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.530827] __vmalloc_noprof+0x59/0x60 [ 58.531584] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.532453] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.533385] bpf_prog_alloc+0x39/0x200 [ 58.534110] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.535045] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.535900] do_seccomp+0x349/0x25e0 [ 58.536607] ? find_held_lock+0x2b/0x80 [ 58.537365] ? do_prlimit+0x310/0x610 [ 58.538098] ? __pfx_do_seccomp+0x10/0x10 [ 58.538848] ? do_raw_spin_unlock+0x53/0x220 [ 58.539676] ? _raw_spin_unlock+0x1e/0x40 [ 58.540457] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.541430] ? static_key_count+0x60/0x80 [ 58.542227] prctl_set_seccomp+0x4e/0x70 [ 58.542952] __do_sys_prctl+0xe6c/0x1d70 [ 58.543736] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.544586] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.545571] ? irqentry_exit+0xf3/0x650 [ 58.546334] do_syscall_64+0xbf/0x430 [ 58.547063] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.547962] RIP: 0033:0x7f25c09fb5cd [ 58.548671] 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 [ 58.551798] RSP: 002b:00007fff96085f60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.553177] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f25c09fb5cd [ 58.554449] RDX: 00005627980c3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.555712] RBP: 00007fff96085fc0 R08: 0000000000000000 R09: 00007fff96085660 [ 58.557002] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562798fbfad0 [ 58.558280] R13: 00007fff960863f0 R14: 0000562798fc0bc0 R15: 0000562798fd1780 [ 58.559562] [ 58.560018] irq event stamp: 1739 [ 58.560618] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 58.562141] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 58.563646] softirqs last enabled at (1350): [] handle_softirqs+0x50c/0x770 [ 58.565190] softirqs last disabled at (1345): [] __irq_exit_rcu+0xc4/0x100 [ 58.566696] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10008' (ECDSA) to the list of known hosts. 2025/11/18 05:17:24 fuzzer started 2025/11/18 05:17:25 dialing manager at localhost:37895 2025/11/18 05:17:25 checking machine... 2025/11/18 05:17:25 checking revisions... [ 59.362061] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:17:25 testing simple program... [ 59.435795] cgroup: Unknown subsys name 'net' [ 59.485605] cgroup: Unknown subsys name 'cpuset' [ 59.496149] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:17:24 Registers: info registers vcpu 0 RAX=ffff8880168ad000 RBX=ffff88800b6da9a8 RCX=ffff888017335400 RDX=ffff88800b6da9b8 RSI=ffff888017334400 RDI=0000000000000000 RBP=ffff88801d32b4a0 RSP=ffff8880163ffc88 R8 =0000000000000000 R9 =ffffed1002c7ff83 R10=0000000000000003 R11=0000000000000001 R12=ffff888017334400 R13=0000000000001000 R14=0000000000000001 R15=0000000000000286 RIP=ffffffff81b626a3 RFL=00000086 [--S--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 00007fc85cebd900 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=0000558b84060140 CR3=000000001d1e7000 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=00000000000000000000558b84051430 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000ffffffff0000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000007 RBX=0000000000000001 RCX=ffffffff81b2a0b3 RDX=000000000000b2a0 RSI=000000000000b2a0 RDI=ffffffff86ef0454 RBP=ffff8880178e7728 RSP=ffff8880178e7660 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff8880178e7730 R13=ffff8880178e7718 R14=ffff8880178e7711 R15=ffff8880178e76d0 RIP=ffffffff8135e622 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 00007f65e76c4900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f65e768e008 CR3=000000001f9a4000 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