[ 39.089509] ------------[ cut here ]------------ [ 39.090464] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.092444] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.093875] Modules linked in: [ 39.094451] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.096405] Tainted: [W]=WARN [ 39.096980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.098508] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.099938] 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 [ 39.103074] RSP: 0018:ffff88800f2cfbc0 EFLAGS: 00010286 [ 39.104039] RAX: 0000000000000000 RBX: ffffed1001e59f78 RCX: ffffffff813a4050 [ 39.105521] RDX: ffff88801613d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.107054] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e59f2f [ 39.108455] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.109738] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f2cfdf8 [ 39.111025] FS: 00007fd5e4053900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.112445] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.113507] CR2: 00007fd5e4545580 CR3: 000000000d759000 CR4: 0000000000350ef0 [ 39.114784] Call Trace: [ 39.115250] [ 39.115651] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.116544] ? __create_object+0x59/0x80 [ 39.117309] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.118258] __vmalloc_noprof+0x59/0x60 [ 39.119016] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.119874] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.120795] bpf_prog_alloc+0x39/0x200 [ 39.121481] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.122396] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.123304] do_seccomp+0x349/0x25e0 [ 39.124008] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.124901] ? __pfx_do_seccomp+0x10/0x10 [ 39.125633] ? find_held_lock+0x2b/0x80 [ 39.126385] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.127369] ? static_key_count+0x60/0x80 [ 39.128157] prctl_set_seccomp+0x4e/0x70 [ 39.128905] __do_sys_prctl+0xe6c/0x1d70 [ 39.129626] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.130475] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.131442] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.132405] ? irqentry_exit+0xf3/0x650 [ 39.133162] do_syscall_64+0xbf/0x430 [ 39.133882] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.134808] RIP: 0033:0x7fd5e45455cd [ 39.135478] 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 [ 39.138624] RSP: 002b:00007ffc53b80990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.140000] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd5e45455cd [ 39.141272] RDX: 00005579244dee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.142549] RBP: 00007ffc53b809f0 R08: 0000000000000000 R09: 00007ffc53b80090 [ 39.143858] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557924e6a2b0 [ 39.145126] R13: 00007ffc53b80e20 R14: 0000557924e6cd20 R15: 0000557924e7e8d0 [ 39.146404] [ 39.146869] irq event stamp: 1773 [ 39.147474] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 39.148978] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 39.150482] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 39.152019] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 39.153293] ---[ end trace 0000000000000000 ]--- [ 41.916958] ------------[ cut here ]------------ [ 41.918019] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.920276] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.921912] Modules linked in: [ 41.922580] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.925132] Tainted: [W]=WARN [ 41.925921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.927641] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.928704] 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 [ 41.932410] RSP: 0018:ffff888017117bc0 EFLAGS: 00010286 [ 41.933552] RAX: 0000000000000000 RBX: ffffed1002e22f78 RCX: ffffffff813a4050 [ 41.935065] RDX: ffff8880160dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.936561] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e22f2f [ 41.938045] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.939553] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017117df8 [ 41.941060] FS: 00007f1def4a4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.942746] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.943987] CR2: 00007f1def996580 CR3: 000000000e559000 CR4: 0000000000350ef0 [ 41.945316] Call Trace: [ 41.945833] [ 41.946259] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.947225] ? __create_object+0x59/0x80 [ 41.948032] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.949026] __vmalloc_noprof+0x59/0x60 [ 41.949805] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.950655] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.951621] bpf_prog_alloc+0x39/0x200 [ 41.952372] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.953330] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.954252] do_seccomp+0x349/0x25e0 [ 41.955006] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.955931] ? __pfx_do_seccomp+0x10/0x10 [ 41.956693] ? find_held_lock+0x2b/0x80 [ 41.957474] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.958460] ? static_key_count+0x60/0x80 [ 41.959283] prctl_set_seccomp+0x4e/0x70 [ 41.960078] __do_sys_prctl+0xe6c/0x1d70 [ 41.960877] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.961703] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.962701] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.963710] ? irqentry_exit+0xf3/0x650 [ 41.964494] do_syscall_64+0xbf/0x430 [ 41.965244] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.966218] RIP: 0033:0x7f1def9965cd [ 41.966938] 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 [ 41.970466] RSP: 002b:00007ffc856189e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.971896] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1def9965cd [ 41.973216] RDX: 000055dc4a7fce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.974527] RBP: 00007ffc85618a40 R08: 0000000000000000 R09: 00007ffc856180e0 [ 41.975852] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dc7dd812b0 [ 41.977158] R13: 00007ffc85618e70 R14: 000055dc7dd83d20 R15: 000055dc7dd958d0 [ 41.978483] [ 41.978958] irq event stamp: 1813 [ 41.979592] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 41.980979] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 41.982284] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 41.983613] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 41.984909] ---[ end trace 0000000000000000 ]--- [ 42.656416] ------------[ cut here ]------------ [ 42.656951] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.658116] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.658957] Modules linked in: [ 42.659307] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.660430] Tainted: [W]=WARN [ 42.660772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.661579] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.662099] 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 [ 42.663923] RSP: 0018:ffff88801669fbc0 EFLAGS: 00010286 [ 42.664459] RAX: 0000000000000000 RBX: ffffed1002cd3f78 RCX: ffffffff813a4050 [ 42.665185] RDX: ffff888015803780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.665914] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd3f2f [ 42.666613] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.667363] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801669fdf8 [ 42.668087] FS: 00007f9c5649a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.668923] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.669511] CR2: 00007ffedd52aef8 CR3: 000000001fba7000 CR4: 0000000000350ef0 [ 42.670242] Call Trace: [ 42.670515] [ 42.670771] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.671263] ? __create_object+0x59/0x80 [ 42.671690] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.672237] __vmalloc_noprof+0x59/0x60 [ 42.672645] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.673144] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.673661] bpf_prog_alloc+0x39/0x200 [ 42.674087] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.674599] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.675122] do_seccomp+0x349/0x25e0 [ 42.675513] ? find_held_lock+0x2b/0x80 [ 42.675949] ? do_prlimit+0x310/0x610 [ 42.676358] ? __pfx_do_seccomp+0x10/0x10 [ 42.676802] ? do_raw_spin_unlock+0x53/0x220 [ 42.677252] ? _raw_spin_unlock+0x1e/0x40 [ 42.677678] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.678227] ? static_key_count+0x60/0x80 [ 42.678675] prctl_set_seccomp+0x4e/0x70 [ 42.679121] __do_sys_prctl+0xe6c/0x1d70 [ 42.679549] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.680031] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.680564] ? irqentry_exit+0xf3/0x650 [ 42.680994] do_syscall_64+0xbf/0x430 [ 42.681406] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.681949] RIP: 0033:0x7f9c5698c5cd [ 42.682336] 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 [ 42.684137] RSP: 002b:00007ffedd529bd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.684927] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9c5698c5cd [ 42.685636] RDX: 000055c756fbae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.686372] RBP: 00007ffedd529c30 R08: 0000000000000000 R09: 00007ffedd5292d0 [ 42.687103] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c794e782b0 [ 42.687839] R13: 00007ffedd52a060 R14: 000055c794e7ad20 R15: 000055c794e8c8d0 [ 42.688558] [ 42.688833] irq event stamp: 1641 [ 42.689179] hardirqs last enabled at (1649): [] __up_console_sem+0x78/0x80 [ 42.690059] hardirqs last disabled at (1658): [] __up_console_sem+0x5d/0x80 [ 42.690938] softirqs last enabled at (1164): [] handle_softirqs+0x50c/0x770 [ 42.691833] softirqs last disabled at (1155): [] __irq_exit_rcu+0xc4/0x100 [ 42.692671] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7419' (ECDSA) to the list of known hosts. 2025/11/17 20:29:21 fuzzer started 2025/11/17 20:29:21 dialing manager at localhost:37895 2025/11/17 20:29:21 checking machine... 2025/11/17 20:29:21 checking revisions... [ 43.578525] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:29:21 testing simple program... [ 43.674916] cgroup: Unknown subsys name 'net' [ 43.748362] cgroup: Unknown subsys name 'cpuset' [ 43.769255] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:29:20 Registers: info registers vcpu 0 RAX=ffffffff885b6ea0 RBX=ffff888013df3780 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88800b8584b8 RBP=ffff88800b8584b8 RSP=ffff8880163a7bf0 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81526f24 RFL=00000002 [-------] 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 00007f1def4a4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1def473008 CR3=000000001fbf0000 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=ffff888016d08001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888016d07f01 RSI=ffff888016d07f50 RDI=ffff888016d07a80 RBP=ffff888016d07f50 RSP=ffff888016d079d8 R8 =ffffffff86e86e9c R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d20 R12=0000000000000008 R13=ffff888016d00000 R14=ffff888016d07f58 R15=ffff888016d07a70 RIP=ffffffff8135e2ee RFL=00000292 [--S-A--] 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 00007f6e06a77900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd15e64ce8 CR3=000000000dee8000 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=ffffffffffff00000000000000000000 XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000