[ 38.998320] ------------[ cut here ]------------ [ 38.999335] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.001464] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.003021] Modules linked in: [ 39.003649] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.005792] Tainted: [W]=WARN [ 39.006387] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.007951] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.008924] 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 [ 39.012346] RSP: 0018:ffff888017187bc0 EFLAGS: 00010286 [ 39.013408] RAX: 0000000000000000 RBX: ffffed1002e30f78 RCX: ffffffff813a4050 [ 39.014778] RDX: ffff8880177c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.016169] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e30f2f [ 39.017537] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.018895] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017187df8 [ 39.020269] FS: 00007f5993812900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.021804] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.022931] CR2: 00007f5993d04580 CR3: 000000001e4e9000 CR4: 0000000000350ef0 [ 39.024323] Call Trace: [ 39.024878] [ 39.025312] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.026246] ? __create_object+0x59/0x80 [ 39.027087] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.028150] __vmalloc_noprof+0x59/0x60 [ 39.028973] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.029907] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.030902] bpf_prog_alloc+0x39/0x200 [ 39.031656] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.032645] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.033611] do_seccomp+0x349/0x25e0 [ 39.034388] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.035350] ? __pfx_do_seccomp+0x10/0x10 [ 39.036249] ? find_held_lock+0x2b/0x80 [ 39.037072] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.038098] ? static_key_count+0x60/0x80 [ 39.038953] prctl_set_seccomp+0x4e/0x70 [ 39.039753] __do_sys_prctl+0xe6c/0x1d70 [ 39.040600] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.041510] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.042533] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.043597] ? irqentry_exit+0xf3/0x650 [ 39.044413] do_syscall_64+0xbf/0x430 [ 39.045209] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.046230] RIP: 0033:0x7f5993d045cd [ 39.046993] 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 [ 39.050415] RSP: 002b:00007ffd70bb8040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.051883] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5993d045cd [ 39.053248] RDX: 000055b70814ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.054609] RBP: 00007ffd70bb80a0 R08: 0000000000000000 R09: 00007ffd70bb7740 [ 39.056000] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b7312302b0 [ 39.057368] R13: 00007ffd70bb84d0 R14: 000055b731232d20 R15: 000055b7312448d0 [ 39.058745] [ 39.059229] irq event stamp: 1751 [ 39.059932] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 39.061558] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 39.063162] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 39.064707] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 39.066060] ---[ end trace 0000000000000000 ]--- [ 42.370324] ------------[ cut here ]------------ [ 42.371269] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.373382] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.374888] Modules linked in: [ 42.375513] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.377538] Tainted: [W]=WARN [ 42.378155] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.379682] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.380631] 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 [ 42.383936] RSP: 0018:ffff88801a2ffbc0 EFLAGS: 00010286 [ 42.384964] RAX: 0000000000000000 RBX: ffffed100345ff78 RCX: ffffffff813a4050 [ 42.386279] RDX: ffff888015f09bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.387616] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100345ff2f [ 42.388937] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.390247] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a2ffdf8 [ 42.391578] FS: 00007fe9ca98e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.393053] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.394151] CR2: 00007ffcfc6a7ef8 CR3: 000000002029b000 CR4: 0000000000350ef0 [ 42.395450] Call Trace: [ 42.395987] [ 42.396399] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.397335] ? __create_object+0x59/0x80 [ 42.398143] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.399126] __vmalloc_noprof+0x59/0x60 [ 42.399919] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.400816] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.401730] bpf_prog_alloc+0x39/0x200 [ 42.402486] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.403440] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.404394] do_seccomp+0x349/0x25e0 [ 42.405141] ? find_held_lock+0x2b/0x80 [ 42.405920] ? do_prlimit+0x310/0x610 [ 42.406641] ? __pfx_do_seccomp+0x10/0x10 [ 42.407447] ? do_raw_spin_unlock+0x53/0x220 [ 42.408318] ? _raw_spin_unlock+0x1e/0x40 [ 42.409132] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.410113] ? static_key_count+0x60/0x80 [ 42.410930] prctl_set_seccomp+0x4e/0x70 [ 42.411699] __do_sys_prctl+0xe6c/0x1d70 [ 42.412499] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.413385] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.414390] ? irqentry_exit+0xf3/0x650 [ 42.415186] do_syscall_64+0xbf/0x430 [ 42.415952] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.416943] RIP: 0033:0x7fe9cae805cd [ 42.417611] 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 [ 42.420875] RSP: 002b:00007ffcfc6a5c70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.422273] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe9cae805cd [ 42.423604] RDX: 000055d40aa85e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.424929] RBP: 00007ffcfc6a5cd0 R08: 0000000000000000 R09: 00007ffcfc6a5370 [ 42.426242] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d422fc5bf0 [ 42.427585] R13: 00007ffcfc6a6100 R14: 000055d422fcf380 R15: 000055d422fda460 [ 42.428907] [ 42.429348] irq event stamp: 1695 [ 42.430027] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 42.431569] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 42.433124] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 42.434679] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 42.436256] ---[ end trace 0000000000000000 ]--- [ 43.235418] ------------[ cut here ]------------ [ 43.236335] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.238158] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.239557] Modules linked in: [ 43.240258] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.242091] Tainted: [W]=WARN [ 43.242556] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.243941] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.244669] 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 [ 43.247464] RSP: 0018:ffff88800f237bc0 EFLAGS: 00010286 [ 43.248456] RAX: 0000000000000000 RBX: ffffed1001e46f78 RCX: ffffffff813a4050 [ 43.249686] RDX: ffff88800f145340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.251016] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e46f2f [ 43.252333] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.253438] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f237df8 [ 43.254526] FS: 00007fcb7199f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.255744] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.256633] CR2: 00007ffcc3b2cef8 CR3: 000000000e1d3000 CR4: 0000000000350ef0 [ 43.257706] Call Trace: [ 43.258125] [ 43.258479] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.259242] ? __create_object+0x59/0x80 [ 43.259911] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.260694] __vmalloc_noprof+0x59/0x60 [ 43.261326] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.262070] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.262863] bpf_prog_alloc+0x39/0x200 [ 43.263447] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.264255] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.265021] do_seccomp+0x349/0x25e0 [ 43.265588] ? find_held_lock+0x2b/0x80 [ 43.266244] ? do_prlimit+0x310/0x610 [ 43.266877] ? __pfx_do_seccomp+0x10/0x10 [ 43.267518] ? do_raw_spin_unlock+0x53/0x220 [ 43.268443] ? _raw_spin_unlock+0x1e/0x40 [ 43.269165] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.269966] ? static_key_count+0x60/0x80 [ 43.270597] prctl_set_seccomp+0x4e/0x70 [ 43.271371] __do_sys_prctl+0xe6c/0x1d70 [ 43.272223] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.272951] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.273735] ? irqentry_exit+0xf3/0x650 [ 43.274376] do_syscall_64+0xbf/0x430 [ 43.275001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.275843] RIP: 0033:0x7fcb71e915cd [ 43.276407] 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 [ 43.279059] RSP: 002b:00007ffcc3b2abe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.280236] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcb71e915cd [ 43.281316] RDX: 0000556c65a9ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.282410] RBP: 00007ffcc3b2ac40 R08: 0000000000000000 R09: 00007ffcc3b2a2e0 [ 43.283508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556c919f82b0 [ 43.284581] R13: 00007ffcc3b2b070 R14: 0000556c919fad20 R15: 0000556c91a0c8d0 [ 43.285690] [ 43.286081] irq event stamp: 2717 [ 43.286581] hardirqs last enabled at (2725): [] __up_console_sem+0x78/0x80 [ 43.287887] hardirqs last disabled at (2734): [] __up_console_sem+0x5d/0x80 [ 43.289172] softirqs last enabled at (2748): [] handle_softirqs+0x50c/0x770 [ 43.290476] softirqs last disabled at (2743): [] __irq_exit_rcu+0xc4/0x100 [ 43.291786] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17598' (ECDSA) to the list of known hosts. 2025/11/17 14:55:05 fuzzer started 2025/11/17 14:55:06 dialing manager at localhost:37895 2025/11/17 14:55:06 checking machine... 2025/11/17 14:55:06 checking revisions... [ 44.199494] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:55:06 testing simple program... [ 44.283051] cgroup: Unknown subsys name 'net' [ 44.347619] cgroup: Unknown subsys name 'cpuset' [ 44.372924] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:55:05 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=0000000000000001 RCX=ffffffff86ab82be RDX=0000000000000008 RSI=ffff8880170f7a60 RDI=ffff8880170f7718 RBP=ffff8880170f7770 RSP=ffff8880170f76a0 R8 =ffffffff86ab82c2 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=ffff8880170f7778 R13=ffff8880170f7760 R14=ffff8880170f7a68 R15=ffff8880170f7718 RIP=ffffffff8135e210 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 00007fe9ca98e900 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=00007fe9ca953008 CR3=00000000202e3000 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=ffff8880e548f000 RCX=ffffffff8175a637 RDX=0000000000000000 RSI=ffffffff8175a586 RDI=ffff88806cf31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88801689f4d8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff8175a586 R13=0000000000000000 R14=ffffffff85e786a8 R15=ffff8880096c78c0 RIP=ffffffff815bcfa0 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 00007f72751e1900 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=0000557463abb4a8 CR3=000000000bb29000 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=6873732f6873732f6374652f1d000000 XMM01=2e6769666e6f635f646873732f687373 XMM02=474e414c20766e457470656363410a0a XMM03=2f62696c2f7273752f0970746673096d XMM04=6c636e490a0a0a0a0a0a0a0a0a0a0a0a XMM05=707466732f6873736e65706f2f62696c XMM06=736275530a0a0a2a5f434c20474e414c XMM07=0a0a0a0a0a0a0a0a0a0a0a0a6f6e2064 XMM08=676e6964726177726f463131580a0a0a XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000