[ 46.840653] ------------[ cut here ]------------ [ 46.841574] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.843693] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.845386] Modules linked in: [ 46.846095] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.848155] Tainted: [W]=WARN [ 46.848762] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.850238] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.851279] 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 [ 46.854833] RSP: 0018:ffff88801c287bc0 EFLAGS: 00010286 [ 46.855828] RAX: 0000000000000000 RBX: ffffed1003850f78 RCX: ffffffff813a4050 [ 46.857098] RDX: ffff888015c41bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.858377] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003850f2f [ 46.859672] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.861160] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c287df8 [ 46.862723] FS: 00007f87228cc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.864356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.865453] CR2: 00007ffeeb591ef7 CR3: 000000000da3d000 CR4: 0000000000350ef0 [ 46.866769] Call Trace: [ 46.867232] [ 46.867690] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.868594] ? __create_object+0x59/0x80 [ 46.869339] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.870303] __vmalloc_noprof+0x59/0x60 [ 46.871105] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.871979] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.872913] bpf_prog_alloc+0x39/0x200 [ 46.873649] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.874627] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.875544] do_seccomp+0x349/0x25e0 [ 46.876241] ? find_held_lock+0x2b/0x80 [ 46.877010] ? do_prlimit+0x310/0x610 [ 46.877745] ? __pfx_do_seccomp+0x10/0x10 [ 46.878568] ? do_raw_spin_unlock+0x53/0x220 [ 46.879356] ? _raw_spin_unlock+0x1e/0x40 [ 46.880134] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.881112] ? static_key_count+0x60/0x80 [ 46.881903] prctl_set_seccomp+0x4e/0x70 [ 46.882748] __do_sys_prctl+0xe6c/0x1d70 [ 46.883545] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.884368] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.885338] ? irqentry_exit+0xf3/0x650 [ 46.886096] do_syscall_64+0xbf/0x430 [ 46.886899] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.887857] RIP: 0033:0x7f8722dbe5cd [ 46.888572] 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 [ 46.891796] RSP: 002b:00007ffeeb590070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.893163] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8722dbe5cd [ 46.894480] RDX: 000055d3eb7a5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.895777] RBP: 00007ffeeb5900d0 R08: 0000000000000000 R09: 00007ffeeb58f770 [ 46.897057] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d3fcfc6ad0 [ 46.898336] R13: 00007ffeeb590500 R14: 000055d3fcfc7bc0 R15: 000055d3fcfd8780 [ 46.899662] [ 46.900089] irq event stamp: 1823 [ 46.900754] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 46.902300] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 46.903877] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 46.905447] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 46.907016] ---[ end trace 0000000000000000 ]--- [ 49.944216] ------------[ cut here ]------------ [ 49.945121] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.947175] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.948609] Modules linked in: [ 49.949189] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.951183] Tainted: [W]=WARN [ 49.951785] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.953229] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.954128] 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 [ 49.957292] RSP: 0018:ffff88801692fbc0 EFLAGS: 00010286 [ 49.958267] RAX: 0000000000000000 RBX: ffffed1002d25f78 RCX: ffffffff813a4050 [ 49.959570] RDX: ffff888017003780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.960825] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d25f2f [ 49.962088] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.963392] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801692fdf8 [ 49.964665] FS: 00007f1c875b5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.966095] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.967171] CR2: 00007f1c87aa7580 CR3: 000000000b7e3000 CR4: 0000000000350ef0 [ 49.968455] Call Trace: [ 49.968912] [ 49.969309] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.970208] ? __create_object+0x59/0x80 [ 49.971031] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.972001] __vmalloc_noprof+0x59/0x60 [ 49.972752] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.973624] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.974585] bpf_prog_alloc+0x39/0x200 [ 49.975277] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.976212] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.977138] do_seccomp+0x349/0x25e0 [ 49.977868] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.978818] ? __pfx_do_seccomp+0x10/0x10 [ 49.979616] ? find_held_lock+0x2b/0x80 [ 49.980334] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.981307] ? static_key_count+0x60/0x80 [ 49.982112] prctl_set_seccomp+0x4e/0x70 [ 49.982923] __do_sys_prctl+0xe6c/0x1d70 [ 49.983723] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.984583] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.985541] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.986530] ? irqentry_exit+0xf3/0x650 [ 49.987276] do_syscall_64+0xbf/0x430 [ 49.988036] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.989005] RIP: 0033:0x7f1c87aa75cd [ 49.989712] 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 [ 49.992364] RSP: 002b:00007ffd39b18dc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.993230] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1c87aa75cd [ 49.994048] RDX: 000055fd6abdbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.994885] RBP: 00007ffd39b18e20 R08: 0000000000000000 R09: 00007ffd39b184c0 [ 49.995668] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fd9211e2b0 [ 49.996369] R13: 00007ffd39b19250 R14: 000055fd92120d20 R15: 000055fd921328d0 [ 49.997102] [ 49.997343] irq event stamp: 1715 [ 49.997712] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 49.998589] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 49.999412] softirqs last enabled at (1206): [] handle_softirqs+0x50c/0x770 [ 50.000288] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 50.001136] ---[ end trace 0000000000000000 ]--- [ 50.745169] ------------[ cut here ]------------ [ 50.746077] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.748119] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.749553] Modules linked in: [ 50.750125] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.752103] Tainted: [W]=WARN [ 50.752677] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.754110] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.755038] 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 [ 50.758120] RSP: 0018:ffff888015ed7bc0 EFLAGS: 00010286 [ 50.759116] RAX: 0000000000000000 RBX: ffffed1002bdaf78 RCX: ffffffff813a4050 [ 50.760381] RDX: ffff888017001bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.761635] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bdaf2f [ 50.762931] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.764191] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ed7df8 [ 50.765456] FS: 00007f9d2ebd0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.766908] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.767952] CR2: 00007fffee7beef7 CR3: 000000001ed20000 CR4: 0000000000350ef0 [ 50.769216] Call Trace: [ 50.769711] [ 50.770120] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.771049] ? __create_object+0x59/0x80 [ 50.771831] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.772791] __vmalloc_noprof+0x59/0x60 [ 50.773544] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.774357] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.775318] bpf_prog_alloc+0x39/0x200 [ 50.776037] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.776958] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.777850] do_seccomp+0x349/0x25e0 [ 50.778594] ? find_held_lock+0x2b/0x80 [ 50.779301] ? do_prlimit+0x310/0x610 [ 50.780050] ? __pfx_do_seccomp+0x10/0x10 [ 50.780828] ? do_raw_spin_unlock+0x53/0x220 [ 50.781654] ? _raw_spin_unlock+0x1e/0x40 [ 50.782405] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.783465] ? static_key_count+0x60/0x80 [ 50.784213] prctl_set_seccomp+0x4e/0x70 [ 50.784980] __do_sys_prctl+0xe6c/0x1d70 [ 50.785744] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.786636] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.787590] ? irqentry_exit+0xf3/0x650 [ 50.788300] do_syscall_64+0xbf/0x430 [ 50.789030] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.789967] RIP: 0033:0x7f9d2f0c25cd [ 50.790690] 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 [ 50.793795] RSP: 002b:00007fffee7bda60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.795160] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9d2f0c25cd [ 50.796448] RDX: 00005595bffb4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.797714] RBP: 00007fffee7bdac0 R08: 0000000000000000 R09: 00007fffee7bd160 [ 50.799028] R10: 0000000000000000 R11: 0000000000000246 R12: 00005595d3ca0b10 [ 50.800291] R13: 00007fffee7bdef0 R14: 00005595d3ca12b0 R15: 00005595d3cb56f0 [ 50.801573] [ 50.801990] irq event stamp: 1711 [ 50.802679] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 50.804175] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 50.805679] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 50.807288] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 50.808797] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57154' (ECDSA) to the list of known hosts. 2025/11/17 22:35:40 fuzzer started 2025/11/17 22:35:40 dialing manager at localhost:37895 2025/11/17 22:35:40 checking machine... 2025/11/17 22:35:40 checking revisions... [ 51.655053] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:35:40 testing simple program... [ 51.721517] cgroup: Unknown subsys name 'net' [ 51.757297] cgroup: Unknown subsys name 'cpuset' [ 51.766862] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:35:39 Registers: info registers vcpu 0 RAX=ffffffff813c14fa RBX=ffffffff866b299c RCX=ffffffff813c14f3 RDX=0000000000000000 RSI=ffffffff86a0b86c RDI=ffffffff866b297c RBP=ffffffff866b299c RSP=ffff88806ce089b8 R8 =ffffffff86a0b86c R9 =0000000000000000 R10=000000000003c9ed R11=0000000000008972 R12=ffffffff866b2998 R13=ffffffff866b297c R14=ffffffff866b2998 R15=dffffc0000000000 RIP=ffffffff8135dacf RFL=00000297 [--S-APC] 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 00007f1c875b5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd39b12000 CR3=000000001ef62000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000030893 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff56975be8 CR3=000000000db4a000 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=0b970e93315d37b217469e70acb98ff1 XMM02=0000000000304860ec2efd57dc4c00df XMM03=000000000031280008be347e07e0f9ba XMM04=0e06f21c4ba8ef7a00000000000ae988 XMM05=8126f1afaf1c362b0000000000321b18 XMM06=5b75c91c8044534200000000003217a0 XMM07=e042d86d42eb936e0000000000312a80 XMM08=08be347e07e0f9ba00000000003048c0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000