[ 39.065073] ------------[ cut here ]------------ [ 39.066129] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.068449] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.070154] Modules linked in: [ 39.071133] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.073500] Tainted: [W]=WARN [ 39.074136] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.075862] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.076905] 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 [ 39.080599] RSP: 0018:ffff888009a67bc0 EFLAGS: 00010286 [ 39.081732] RAX: 0000000000000000 RBX: ffffed100134cf78 RCX: ffffffff813a4050 [ 39.083226] RDX: ffff8880157db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.084713] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100134cf2f [ 39.086197] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.087687] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009a67df8 [ 39.089182] FS: 00007f97e9ea6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.090866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.092104] CR2: 00007f97ea398580 CR3: 00000000171a7000 CR4: 0000000000350ef0 [ 39.093591] Call Trace: [ 39.094124] [ 39.094742] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.095638] ? __create_object+0x59/0x80 [ 39.096409] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.097312] __vmalloc_noprof+0x59/0x60 [ 39.098055] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.098938] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.099855] bpf_prog_alloc+0x39/0x200 [ 39.100584] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.101500] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.102399] do_seccomp+0x349/0x25e0 [ 39.103056] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.103937] ? __pfx_do_seccomp+0x10/0x10 [ 39.104705] ? find_held_lock+0x2b/0x80 [ 39.105459] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.106410] ? static_key_count+0x60/0x80 [ 39.107159] prctl_set_seccomp+0x4e/0x70 [ 39.107920] __do_sys_prctl+0xe6c/0x1d70 [ 39.108673] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.109520] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.110471] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.111411] ? irqentry_exit+0xf3/0x650 [ 39.112114] do_syscall_64+0xbf/0x430 [ 39.112828] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.113759] RIP: 0033:0x7f97ea3985cd [ 39.114464] 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 [ 39.117558] RSP: 002b:00007ffcb31d08a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.118901] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f97ea3985cd [ 39.120160] RDX: 0000563484e72e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.121430] RBP: 00007ffcb31d0900 R08: 0000000000000000 R09: 00007ffcb31cffa0 [ 39.122727] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563486811b10 [ 39.123801] R13: 00007ffcb31d0d30 R14: 00005634868122b0 R15: 00005634868266f0 [ 39.124839] [ 39.125181] irq event stamp: 1765 [ 39.125718] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 39.126954] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 39.128180] softirqs last enabled at (1312): [] handle_softirqs+0x50c/0x770 [ 39.129409] softirqs last disabled at (1307): [] __irq_exit_rcu+0xc4/0x100 [ 39.130631] ---[ end trace 0000000000000000 ]--- [ 42.085303] ------------[ cut here ]------------ [ 42.086362] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.088501] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.090026] Modules linked in: [ 42.090729] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.092808] Tainted: [W]=WARN [ 42.093525] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.095089] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.096077] 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 [ 42.099382] RSP: 0018:ffff88801675fbc0 EFLAGS: 00010286 [ 42.100436] RAX: 0000000000000000 RBX: ffffed1002cebf78 RCX: ffffffff813a4050 [ 42.101783] RDX: ffff888015628000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.103023] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cebf2f [ 42.104098] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.105161] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801675fdf8 [ 42.106230] FS: 00007f983aa06900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.107426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.108261] CR2: 00007f983aef8580 CR3: 000000000a0ec000 CR4: 0000000000350ef0 [ 42.109339] Call Trace: [ 42.109725] [ 42.110061] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.110813] ? __create_object+0x59/0x80 [ 42.111457] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.112214] __vmalloc_noprof+0x59/0x60 [ 42.112845] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.113570] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.114301] bpf_prog_alloc+0x39/0x200 [ 42.114930] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.115707] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.116466] do_seccomp+0x349/0x25e0 [ 42.117026] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.117765] ? __pfx_do_seccomp+0x10/0x10 [ 42.118416] ? find_held_lock+0x2b/0x80 [ 42.119020] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.119815] ? static_key_count+0x60/0x80 [ 42.120477] prctl_set_seccomp+0x4e/0x70 [ 42.121077] __do_sys_prctl+0xe6c/0x1d70 [ 42.121726] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.122452] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.123220] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.124020] ? irqentry_exit+0xf3/0x650 [ 42.124644] do_syscall_64+0xbf/0x430 [ 42.125226] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.126007] RIP: 0033:0x7f983aef85cd [ 42.126598] 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 [ 42.129224] RSP: 002b:00007ffdfb79d8b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.130359] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f983aef85cd [ 42.131437] RDX: 000056182af11e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.132495] RBP: 00007ffdfb79d910 R08: 0000000000000000 R09: 00007ffdfb79cfb0 [ 42.133553] R10: 0000000000000000 R11: 0000000000000246 R12: 000056186172aad0 [ 42.134634] R13: 00007ffdfb79dd40 R14: 000056186172bbc0 R15: 000056186173c780 [ 42.135714] [ 42.136065] irq event stamp: 1703 [ 42.136599] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 42.137852] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 42.139124] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 42.140408] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 42.141663] ---[ end trace 0000000000000000 ]--- [ 42.794217] ------------[ cut here ]------------ [ 42.795187] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.797226] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.798960] Modules linked in: [ 42.799680] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.801745] Tainted: [W]=WARN [ 42.802386] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.803933] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.804897] 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 [ 42.808186] RSP: 0018:ffff888016857bc0 EFLAGS: 00010286 [ 42.809196] RAX: 0000000000000000 RBX: ffffed1002d0af78 RCX: ffffffff813a4050 [ 42.810547] RDX: ffff888017318000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.811917] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d0af2f [ 42.813231] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.814576] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016857df8 [ 42.815977] FS: 00007f2fb2da3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.817458] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.818580] CR2: 00007f2fb3295580 CR3: 000000001fce4000 CR4: 0000000000350ef0 [ 42.819908] Call Trace: [ 42.820430] [ 42.820895] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.821827] ? __create_object+0x59/0x80 [ 42.822639] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.823643] __vmalloc_noprof+0x59/0x60 [ 42.824415] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.825261] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.826229] bpf_prog_alloc+0x39/0x200 [ 42.827026] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.828007] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.828946] do_seccomp+0x349/0x25e0 [ 42.829676] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.830641] ? __pfx_do_seccomp+0x10/0x10 [ 42.831456] ? find_held_lock+0x2b/0x80 [ 42.832182] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.833143] ? static_key_count+0x60/0x80 [ 42.833960] prctl_set_seccomp+0x4e/0x70 [ 42.834773] __do_sys_prctl+0xe6c/0x1d70 [ 42.835575] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.836456] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.837447] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.838476] ? irqentry_exit+0xf3/0x650 [ 42.839221] do_syscall_64+0xbf/0x430 [ 42.839976] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.840945] RIP: 0033:0x7f2fb32955cd [ 42.841669] 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 [ 42.844882] RSP: 002b:00007ffc7a923980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.846273] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2fb32955cd [ 42.847509] RDX: 000055993da17e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.848584] RBP: 00007ffc7a9239e0 R08: 0000000000000000 R09: 00007ffc7a923080 [ 42.849652] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559959e9ead0 [ 42.850741] R13: 00007ffc7a923e10 R14: 0000559959e9fbc0 R15: 0000559959eb0780 [ 42.851828] [ 42.852185] irq event stamp: 1825 [ 42.852740] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 42.854015] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 42.855301] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 42.856593] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 42.857859] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56781' (ECDSA) to the list of known hosts. 2025/11/18 10:10:54 fuzzer started 2025/11/18 10:10:55 dialing manager at localhost:34383 2025/11/18 10:10:55 checking machine... 2025/11/18 10:10:55 checking revisions... [ 43.681198] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:10:55 testing simple program... [ 43.760939] cgroup: Unknown subsys name 'net' [ 43.820261] cgroup: Unknown subsys name 'cpuset' [ 43.832546] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:10:54 Registers: info registers vcpu 0 RAX=ffff88800dd16ac8 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff88800dd10040 RSI=0000000000000000 RDI=ffff88800dd16e60 RBP=ffff88800dd16e60 RSP=ffff88806ce08dc8 R8 =0000000000000001 R9 =ffffed100d9c11aa R10=0000000000000003 R11=0000000000000001 R12=ffff88800d963758 R13=0000000000000246 R14=ffff88800dd16e60 R15=ffff88800945d3c0 RIP=ffffffff81b61af4 RFL=00000082 [--S----] 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbe23b7a040 CR3=000000000d89e000 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=a0bc6ecb18341793774ee637ad398ef9 XMM02=ec2efd57dc4c00df0000000000304828 XMM03=d8cf09b9a5e9021300000000003048f8 XMM04=8d6a8051600827dc00000000000ae988 XMM05=448424bfca8baf5e00000000003212a8 XMM06=5b75c91c804453420000000000320c48 XMM07=e042d86d42eb936e00000000003117f0 XMM08=d8cf09b9a5e9021300000000003048f8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffd40000e2798 RBX=0000000000000000 RCX=ffffffff819f4dbc RDX=fffff940000e2799 RSI=0000000000000000 RDI=0000000000000000 RBP=ffff88801932f770 RSP=ffff88801932f5f0 R8 =0000000000000000 R9 =fffff940000e2798 R10=ffffea0000713cc7 R11=0000000000000001 R12=000000001c4f3025 R13=ffff88801932f9f8 R14=ffffea0000713cc0 R15=dffffc0000000000 RIP=ffffffff817518c8 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 00007f983aa06900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f983a9e5020 CR3=000000001f763000 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