[ 39.116210] ------------[ cut here ]------------ [ 39.117090] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.119240] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.120950] Modules linked in: [ 39.121593] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.123585] Tainted: [W]=WARN [ 39.124228] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.125689] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.126608] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 39.129819] RSP: 0018:ffff888016d37bc0 EFLAGS: 00010286 [ 39.130792] RAX: 0000000000000000 RBX: ffffed1002da6f78 RCX: ffffffff813a4050 [ 39.132122] RDX: ffff88800ad98000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.133424] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da6f2f [ 39.134713] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.136051] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d37df8 [ 39.137352] FS: 00007fc5af265900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.138814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.139929] CR2: 00007fc5af757580 CR3: 0000000009efd000 CR4: 0000000000350ef0 [ 39.141230] Call Trace: [ 39.141704] [ 39.142150] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.143013] ? __create_object+0x59/0x80 [ 39.143833] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.144823] __vmalloc_noprof+0x59/0x60 [ 39.145589] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.146477] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.147424] bpf_prog_alloc+0x39/0x200 [ 39.148237] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.149198] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.150290] do_seccomp+0x349/0x25e0 [ 39.150992] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.151958] ? __pfx_do_seccomp+0x10/0x10 [ 39.152753] ? find_held_lock+0x2b/0x80 [ 39.153529] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.154512] ? static_key_count+0x60/0x80 [ 39.155326] prctl_set_seccomp+0x4e/0x70 [ 39.156150] __do_sys_prctl+0xe6c/0x1d70 [ 39.156906] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.157774] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.158734] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.159708] ? irqentry_exit+0xf3/0x650 [ 39.160518] do_syscall_64+0xbf/0x430 [ 39.161271] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.162226] RIP: 0033:0x7fc5af7575cd [ 39.162895] 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 [ 39.166141] RSP: 002b:00007ffe8df90ad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.167537] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc5af7575cd [ 39.168886] RDX: 00005644ff2aee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.170194] RBP: 00007ffe8df90b30 R08: 0000000000000000 R09: 00007ffe8df901d0 [ 39.171492] R10: 0000000000000000 R11: 0000000000000246 R12: 000056453c012ad0 [ 39.172833] R13: 00007ffe8df90f60 R14: 000056453c013bc0 R15: 000056453c024780 [ 39.174161] [ 39.174594] irq event stamp: 1815 [ 39.175253] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 39.176842] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 39.178370] softirqs last enabled at (1804): [] handle_softirqs+0x50c/0x770 [ 39.179948] softirqs last disabled at (1799): [] __irq_exit_rcu+0xc4/0x100 [ 39.181476] ---[ end trace 0000000000000000 ]--- [ 42.006195] ------------[ cut here ]------------ [ 42.007069] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.009174] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.010679] Modules linked in: [ 42.011319] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.013309] Tainted: [W]=WARN [ 42.013879] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.015367] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.016308] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 42.019500] RSP: 0018:ffff8880171ffbc0 EFLAGS: 00010286 [ 42.020499] RAX: 0000000000000000 RBX: ffffed1002e3ff78 RCX: ffffffff813a4050 [ 42.021811] RDX: ffff88800ad9d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.023116] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3ff2f [ 42.024414] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.025689] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171ffdf8 [ 42.026967] FS: 00007f68b33f7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.028413] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.029471] CR2: 00007f68b395d4a6 CR3: 000000001fc06000 CR4: 0000000000350ef0 [ 42.030758] Call Trace: [ 42.031256] [ 42.031671] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.032579] ? __create_object+0x59/0x80 [ 42.033356] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.034317] __vmalloc_noprof+0x59/0x60 [ 42.035029] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.035893] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.036830] bpf_prog_alloc+0x39/0x200 [ 42.037580] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.038517] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.039418] do_seccomp+0x349/0x25e0 [ 42.040145] ? find_held_lock+0x2b/0x80 [ 42.040860] ? do_prlimit+0x310/0x610 [ 42.041593] ? __pfx_do_seccomp+0x10/0x10 [ 42.042371] ? do_raw_spin_unlock+0x53/0x220 [ 42.043195] ? _raw_spin_unlock+0x1e/0x40 [ 42.043955] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.044904] ? static_key_count+0x60/0x80 [ 42.045707] prctl_set_seccomp+0x4e/0x70 [ 42.046489] __do_sys_prctl+0xe6c/0x1d70 [ 42.047283] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.048158] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.049088] ? irqentry_exit+0xf3/0x650 [ 42.049865] do_syscall_64+0xbf/0x430 [ 42.050608] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.051565] RIP: 0033:0x7f68b38e95cd [ 42.052288] 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 [ 42.055493] RSP: 002b:00007ffedd1fe140 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.056865] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f68b38e95cd [ 42.058147] RDX: 000055e5c67b4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.059423] RBP: 00007ffedd1fe1a0 R08: 0000000000000000 R09: 00007ffedd1fd840 [ 42.060498] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e5efe652b0 [ 42.061320] R13: 00007ffedd1fe5d0 R14: 000055e5efe67d20 R15: 000055e5efe798d0 [ 42.062176] [ 42.062446] irq event stamp: 1743 [ 42.062832] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 42.063811] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 42.064630] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 42.065344] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 42.066046] ---[ end trace 0000000000000000 ]--- [ 42.774217] ------------[ cut here ]------------ [ 42.774934] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.776547] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 42.777720] Modules linked in: [ 42.778228] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.779855] Tainted: [W]=WARN [ 42.780537] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.781774] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.782513] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 42.785062] RSP: 0018:ffff888016e9fbc0 EFLAGS: 00010286 [ 42.785849] RAX: 0000000000000000 RBX: ffffed1002dd3f78 RCX: ffffffff813a4050 [ 42.786872] RDX: ffff88800f22d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.787913] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd3f2f [ 42.788949] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.789982] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e9fdf8 [ 42.791009] FS: 00007f3a8b892900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.792175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.792997] CR2: 00007f3a8bd84580 CR3: 000000000dff7000 CR4: 0000000000350ef0 [ 42.794031] Call Trace: [ 42.794442] [ 42.794770] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.795492] ? __create_object+0x59/0x80 [ 42.796133] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.796872] __vmalloc_noprof+0x59/0x60 [ 42.797484] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.798188] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.798902] bpf_prog_alloc+0x39/0x200 [ 42.799498] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.800252] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.800944] do_seccomp+0x349/0x25e0 [ 42.801526] ? lock_release+0xc8/0x290 [ 42.802135] ? __pfx_do_seccomp+0x10/0x10 [ 42.802733] ? __schedule+0xf2c/0x3d40 [ 42.803331] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.804084] ? static_key_count+0x60/0x80 [ 42.804737] prctl_set_seccomp+0x4e/0x70 [ 42.805361] __do_sys_prctl+0xe6c/0x1d70 [ 42.805958] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.806652] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.807436] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.808219] ? irqentry_exit+0xf3/0x650 [ 42.808802] do_syscall_64+0xbf/0x430 [ 42.809402] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.810177] RIP: 0033:0x7f3a8bd845cd [ 42.810705] 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 [ 42.813259] RSP: 002b:00007ffdb49c4760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.814361] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3a8bd845cd [ 42.815388] RDX: 000055ce8e6a5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.816433] RBP: 00007ffdb49c47c0 R08: 0000000000000000 R09: 00007ffdb49c3e60 [ 42.817459] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ce94783ad0 [ 42.818498] R13: 00007ffdb49c4bf0 R14: 000055ce94784bc0 R15: 000055ce94795780 [ 42.819553] [ 42.819912] irq event stamp: 1843 [ 42.820440] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 42.821669] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 42.822886] softirqs last enabled at (1400): [] handle_softirqs+0x50c/0x770 [ 42.824140] softirqs last disabled at (1379): [] __irq_exit_rcu+0xc4/0x100 [ 42.825361] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33351' (ECDSA) to the list of known hosts. 2025/11/18 11:49:08 fuzzer started 2025/11/18 11:49:08 dialing manager at localhost:34383 2025/11/18 11:49:08 checking machine... 2025/11/18 11:49:08 checking revisions... [ 43.700135] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:49:08 testing simple program... [ 43.791741] cgroup: Unknown subsys name 'net' [ 43.838438] cgroup: Unknown subsys name 'cpuset' [ 43.850766] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:49:07 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=ffffffff86a0ba7a RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff888009627768 R8 =ffffffff86a0ba7e R9 =ffff888009627870 R10=000000000003c9ed R11=000000000000897b R12=ffffffff8135e7a2 R13=ffff888009627878 R14=ffff888009627dc0 R15=ffff888009627830 RIP=ffffffff815bd130 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 0000000000000000 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=00007f68b33c1008 CR3=000000001f7cc000 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=000000000001c7e7 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff768b1ddb0 CR3=000000000d720000 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=202243364364aca9b34924c4aa3a87a6 XMM02=0000000000303f68eff9b2d0a8fce9cb XMM03=00000000003040382c67c8bc2e329bc3 XMM04=04639c8bd92c7d9400000000000ae988 XMM05=0394861f14684e590000000000321788 XMM06=3e829fc8c8edc9900000000000321610 XMM07=e042d86d42eb936e00000000003121b8 XMM08=ce88dacce553ee1b0000000000304038 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000