[ 46.069309] ------------[ cut here ]------------ [ 46.070407] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.073014] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.074848] Modules linked in: [ 46.075697] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.078218] Tainted: [W]=WARN [ 46.078920] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.080858] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.082038] 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 [ 46.086056] RSP: 0018:ffff8880175c7bc0 EFLAGS: 00010286 [ 46.087340] RAX: 0000000000000000 RBX: ffffed1002eb8f78 RCX: ffffffff813a4050 [ 46.088991] RDX: ffff8880165d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.090623] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb8f2f [ 46.092305] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.093985] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175c7df8 [ 46.095657] FS: 00007f6636bc7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.097499] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.098874] CR2: 00007ffff31e2ef7 CR3: 000000000d86d000 CR4: 0000000000350ef0 [ 46.100539] Call Trace: [ 46.101209] [ 46.101741] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.102904] ? __create_object+0x59/0x80 [ 46.103792] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.104790] __vmalloc_noprof+0x59/0x60 [ 46.105607] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.106493] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.107448] bpf_prog_alloc+0x39/0x200 [ 46.108182] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.109144] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.110050] do_seccomp+0x349/0x25e0 [ 46.110722] ? find_held_lock+0x2b/0x80 [ 46.111505] ? do_prlimit+0x310/0x610 [ 46.112231] ? __pfx_do_seccomp+0x10/0x10 [ 46.113000] ? do_raw_spin_unlock+0x53/0x220 [ 46.113771] ? _raw_spin_unlock+0x1e/0x40 [ 46.114539] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.115511] ? static_key_count+0x60/0x80 [ 46.116298] prctl_set_seccomp+0x4e/0x70 [ 46.117064] __do_sys_prctl+0xe6c/0x1d70 [ 46.117792] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.118646] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.119608] ? irqentry_exit+0xf3/0x650 [ 46.120356] do_syscall_64+0xbf/0x430 [ 46.121090] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.122036] RIP: 0033:0x7f66370b95cd [ 46.122688] 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 [ 46.125812] RSP: 002b:00007ffff31e0df0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.127166] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f66370b95cd [ 46.128433] RDX: 00005644a770ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.129684] RBP: 00007ffff31e0e50 R08: 0000000000000000 R09: 00007ffff31e04f0 [ 46.130968] R10: 0000000000000000 R11: 0000000000000246 R12: 00005644cc010ad0 [ 46.132096] R13: 00007ffff31e1280 R14: 00005644cc011bc0 R15: 00005644cc022780 [ 46.133170] [ 46.133521] irq event stamp: 1737 [ 46.134052] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 46.135319] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 46.136565] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 46.137831] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 46.139082] ---[ end trace 0000000000000000 ]--- [ 49.549885] ------------[ cut here ]------------ [ 49.550818] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.552876] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.554339] Modules linked in: [ 49.554927] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.556975] Tainted: [W]=WARN [ 49.557526] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.559084] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.559991] 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 [ 49.563156] RSP: 0018:ffff88800a0b7bc0 EFLAGS: 00010286 [ 49.564139] RAX: 0000000000000000 RBX: ffffed1001416f78 RCX: ffffffff813a4050 [ 49.565431] RDX: ffff888015933780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.566708] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001416f2f [ 49.568033] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.569309] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a0b7df8 [ 49.570591] FS: 00007f63f63d3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.572038] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.573116] CR2: 00007f63f68c5580 CR3: 000000001f56f000 CR4: 0000000000350ef0 [ 49.574390] Call Trace: [ 49.574852] [ 49.575307] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.576213] ? __create_object+0x59/0x80 [ 49.577012] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.577984] __vmalloc_noprof+0x59/0x60 [ 49.578720] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.579621] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.580569] bpf_prog_alloc+0x39/0x200 [ 49.581310] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.582247] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.583161] do_seccomp+0x349/0x25e0 [ 49.583867] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.584767] ? __pfx_do_seccomp+0x10/0x10 [ 49.585563] ? find_held_lock+0x2b/0x80 [ 49.586337] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.587320] ? static_key_count+0x60/0x80 [ 49.588143] prctl_set_seccomp+0x4e/0x70 [ 49.588877] __do_sys_prctl+0xe6c/0x1d70 [ 49.589658] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.590539] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.591536] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.592508] ? irqentry_exit+0xf3/0x650 [ 49.593286] do_syscall_64+0xbf/0x430 [ 49.594046] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.595020] RIP: 0033:0x7f63f68c55cd [ 49.595697] 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 [ 49.598849] RSP: 002b:00007fffa4f786a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.600240] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f63f68c55cd [ 49.601541] RDX: 00005604e0504e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.602848] RBP: 00007fffa4f78700 R08: 0000000000000000 R09: 00007fffa4f77da0 [ 49.604160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560509315bf0 [ 49.605469] R13: 00007fffa4f78b30 R14: 000056050931f380 R15: 000056050932a460 [ 49.606785] [ 49.607274] irq event stamp: 1741 [ 49.607886] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 49.609413] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 49.610931] softirqs last enabled at (1594): [] handle_softirqs+0x50c/0x770 [ 49.612494] softirqs last disabled at (1589): [] __irq_exit_rcu+0xc4/0x100 [ 49.614009] ---[ end trace 0000000000000000 ]--- [ 50.547595] ------------[ cut here ]------------ [ 50.548521] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.550534] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.551980] Modules linked in: [ 50.552557] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.555913] Tainted: [W]=WARN [ 50.556602] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.558055] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.558912] 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 [ 50.562087] RSP: 0018:ffff88800a46fbc0 EFLAGS: 00010286 [ 50.563047] RAX: 0000000000000000 RBX: ffffed100148df78 RCX: ffffffff813a4050 [ 50.564341] RDX: ffff8880174f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.565608] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100148df2f [ 50.566877] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.568187] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a46fdf8 [ 50.569479] FS: 00007fe0e8914900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.570913] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.572007] CR2: 00007fe0e8e06580 CR3: 000000001f4c1000 CR4: 0000000000350ef0 [ 50.573294] Call Trace: [ 50.573757] [ 50.574210] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.575147] ? __create_object+0x59/0x80 [ 50.575890] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.576869] __vmalloc_noprof+0x59/0x60 [ 50.577638] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.578506] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.579455] bpf_prog_alloc+0x39/0x200 [ 50.580186] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.581121] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.582016] do_seccomp+0x349/0x25e0 [ 50.582699] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.583621] ? __pfx_do_seccomp+0x10/0x10 [ 50.584417] ? find_held_lock+0x2b/0x80 [ 50.585185] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.586145] ? static_key_count+0x60/0x80 [ 50.586892] prctl_set_seccomp+0x4e/0x70 [ 50.587680] __do_sys_prctl+0xe6c/0x1d70 [ 50.588459] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.589316] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.590273] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.591258] ? irqentry_exit+0xf3/0x650 [ 50.592023] do_syscall_64+0xbf/0x430 [ 50.592723] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.593673] RIP: 0033:0x7fe0e8e065cd [ 50.594610] 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 [ 50.597817] RSP: 002b:00007ffd3cd316e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.599192] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe0e8e065cd [ 50.600479] RDX: 000055b33f457e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.601768] RBP: 00007ffd3cd31740 R08: 0000000000000000 R09: 00007ffd3cd30de0 [ 50.603063] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b3512862b0 [ 50.604376] R13: 00007ffd3cd31b70 R14: 000055b351288d20 R15: 000055b35129a8d0 [ 50.605694] [ 50.606157] irq event stamp: 2069 [ 50.606768] hardirqs last enabled at (2077): [] __up_console_sem+0x78/0x80 [ 50.608323] hardirqs last disabled at (2086): [] __up_console_sem+0x5d/0x80 [ 50.609847] softirqs last enabled at (2036): [] handle_softirqs+0x50c/0x770 [ 50.611415] softirqs last disabled at (2031): [] __irq_exit_rcu+0xc4/0x100 [ 50.612965] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2879' (ECDSA) to the list of known hosts. 2025/11/17 13:02:09 fuzzer started 2025/11/17 13:02:09 dialing manager at localhost:37895 2025/11/17 13:02:09 checking machine... 2025/11/17 13:02:09 checking revisions... [ 51.476330] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:02:09 testing simple program... [ 51.565040] cgroup: Unknown subsys name 'net' [ 51.628203] cgroup: Unknown subsys name 'cpuset' [ 51.644208] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:02:08 Registers: info registers vcpu 0 RAX=00000000ffffbff9 RBX=ffff88801583b780 RCX=00000000ffffffff RDX=0000000000000008 RSI=ffff88801583c1d8 RDI=00000000fffffffe RBP=ffff88801583c1d8 RSP=ffff8880175c7848 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88801583c1d8 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815275a1 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 00007f63f63d3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5d4eb88000 CR3=000000001f525000 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=6720646572637465733a4d41503d706f 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=ffffffff869fa261 RBX=0000000000000001 RCX=ffffffff869fa25c RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =ffffffff869fa260 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000005b1a R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff8880096eff58 R15=ffff88806cf08a70 RIP=ffffffff8135f0a0 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3a9bf0d4c8 CR3=000000001434a000 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=2038303a32303a333120373120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037303a32303a3331203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000