[ 46.586276] ------------[ cut here ]------------ [ 46.587357] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.589562] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 46.591245] Modules linked in: [ 46.591898] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.594121] Tainted: [W]=WARN [ 46.594744] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.596372] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.597378] 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 [ 46.600890] RSP: 0018:ffff88801c1e7bc0 EFLAGS: 00010286 [ 46.601991] RAX: 0000000000000000 RBX: ffffed100383cf78 RCX: ffffffff813a4050 [ 46.603408] RDX: ffff888015d53780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.604823] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100383cf2f [ 46.606264] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.607683] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c1e7df8 [ 46.609096] FS: 00007f03db724900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.610690] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.611878] CR2: 00007f03dbc16580 CR3: 000000000aba9000 CR4: 0000000000350ef0 [ 46.613305] Call Trace: [ 46.613830] [ 46.614317] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.615308] ? __create_object+0x59/0x80 [ 46.616178] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.617249] __vmalloc_noprof+0x59/0x60 [ 46.618101] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.619066] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.620119] bpf_prog_alloc+0x39/0x200 [ 46.620883] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.621925] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.622894] do_seccomp+0x349/0x25e0 [ 46.623685] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.624675] ? __pfx_do_seccomp+0x10/0x10 [ 46.625537] ? find_held_lock+0x2b/0x80 [ 46.626385] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.627434] ? static_key_count+0x60/0x80 [ 46.628322] prctl_set_seccomp+0x4e/0x70 [ 46.629179] __do_sys_prctl+0xe6c/0x1d70 [ 46.630060] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.631007] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.632063] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.633121] ? irqentry_exit+0xf3/0x650 [ 46.633923] do_syscall_64+0xbf/0x430 [ 46.634733] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.635768] RIP: 0033:0x7f03dbc165cd [ 46.636531] 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 [ 46.639984] RSP: 002b:00007fffaf712680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.641461] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f03dbc165cd [ 46.642858] RDX: 000055a7136e8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.644255] RBP: 00007fffaf7126e0 R08: 0000000000000000 R09: 00007fffaf711d80 [ 46.645646] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a749f02bf0 [ 46.647049] R13: 00007fffaf712b10 R14: 000055a749f0c380 R15: 000055a749f17460 [ 46.648450] [ 46.648904] irq event stamp: 1751 [ 46.649599] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 46.651120] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 46.652539] softirqs last enabled at (1576): [] handle_softirqs+0x50c/0x770 [ 46.653996] softirqs last disabled at (1571): [] __irq_exit_rcu+0xc4/0x100 [ 46.655418] ---[ end trace 0000000000000000 ]--- [ 49.600114] ------------[ cut here ]------------ [ 49.601072] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.603101] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 49.605742] Modules linked in: [ 49.606392] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.608378] Tainted: [W]=WARN [ 49.608934] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.610467] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.611393] 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 [ 49.614571] RSP: 0018:ffff888018857bc0 EFLAGS: 00010286 [ 49.615552] RAX: 0000000000000000 RBX: ffffed100310af78 RCX: ffffffff813a4050 [ 49.616851] RDX: ffff8880147db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.618135] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100310af2f [ 49.619426] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.620703] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018857df8 [ 49.622001] FS: 00007f35bbd70900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.623440] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.624500] CR2: 00007ffe1fb34ef7 CR3: 000000000d588000 CR4: 0000000000350ef0 [ 49.625789] Call Trace: [ 49.626288] [ 49.626699] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.627584] ? __create_object+0x59/0x80 [ 49.628367] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.629336] __vmalloc_noprof+0x59/0x60 [ 49.630105] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.630931] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.631866] bpf_prog_alloc+0x39/0x200 [ 49.632593] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.633534] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.634444] do_seccomp+0x349/0x25e0 [ 49.635169] ? find_held_lock+0x2b/0x80 [ 49.635896] ? do_prlimit+0x310/0x610 [ 49.636637] ? __pfx_do_seccomp+0x10/0x10 [ 49.637423] ? do_raw_spin_unlock+0x53/0x220 [ 49.638321] ? _raw_spin_unlock+0x1e/0x40 [ 49.639125] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.640089] ? static_key_count+0x60/0x80 [ 49.640843] prctl_set_seccomp+0x4e/0x70 [ 49.641618] __do_sys_prctl+0xe6c/0x1d70 [ 49.642418] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.643287] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.644265] ? irqentry_exit+0xf3/0x650 [ 49.645030] do_syscall_64+0xbf/0x430 [ 49.645738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.646693] RIP: 0033:0x7f35bc2625cd [ 49.647405] 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 [ 49.650603] RSP: 002b:00007ffe1fb335d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.651979] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f35bc2625cd [ 49.653266] RDX: 000055d3512b4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.654587] RBP: 00007ffe1fb33630 R08: 0000000000000000 R09: 00007ffe1fb32cd0 [ 49.655868] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d388590ad0 [ 49.657150] R13: 00007ffe1fb33a60 R14: 000055d388591bc0 R15: 000055d3885a2780 [ 49.658474] [ 49.658896] irq event stamp: 2067 [ 49.659548] hardirqs last enabled at (2077): [] __up_console_sem+0x78/0x80 [ 49.661074] hardirqs last disabled at (2086): [] __up_console_sem+0x5d/0x80 [ 49.662633] softirqs last enabled at (1952): [] handle_softirqs+0x50c/0x770 [ 49.664199] softirqs last disabled at (1947): [] __irq_exit_rcu+0xc4/0x100 [ 49.665714] ---[ end trace 0000000000000000 ]--- [ 50.383226] ------------[ cut here ]------------ [ 50.384181] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.386187] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 50.387635] Modules linked in: [ 50.388271] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.390280] Tainted: [W]=WARN [ 50.390832] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.392291] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.393198] 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 [ 50.396382] RSP: 0018:ffff8880170c7bc0 EFLAGS: 00010286 [ 50.397359] RAX: 0000000000000000 RBX: ffffed1002e18f78 RCX: ffffffff813a4050 [ 50.398654] RDX: ffff888017383780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.399939] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e18f2f [ 50.401259] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.402554] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170c7df8 [ 50.403838] FS: 00007f75585e2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.405278] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.406354] CR2: 00007f7558ad4580 CR3: 000000001f3a5000 CR4: 0000000000350ef0 [ 50.407635] Call Trace: [ 50.408138] [ 50.408555] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.409461] ? __create_object+0x59/0x80 [ 50.410275] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.411244] __vmalloc_noprof+0x59/0x60 [ 50.412004] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.412831] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.413772] bpf_prog_alloc+0x39/0x200 [ 50.414508] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.415450] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.416359] do_seccomp+0x349/0x25e0 [ 50.417108] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.418022] ? __pfx_do_seccomp+0x10/0x10 [ 50.418775] ? find_held_lock+0x2b/0x80 [ 50.419533] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.420509] ? static_key_count+0x60/0x80 [ 50.421315] prctl_set_seccomp+0x4e/0x70 [ 50.422110] __do_sys_prctl+0xe6c/0x1d70 [ 50.422853] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.423710] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.424674] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.425665] ? irqentry_exit+0xf3/0x650 [ 50.426465] do_syscall_64+0xbf/0x430 [ 50.427219] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.428169] RIP: 0033:0x7f7558ad45cd [ 50.428830] 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 [ 50.432007] RSP: 002b:00007fff58cd9350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.433369] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7558ad45cd [ 50.434659] RDX: 0000558d0d045e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.435940] RBP: 00007fff58cd93b0 R08: 0000000000000000 R09: 00007fff58cd8a50 [ 50.437250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558d3b087b10 [ 50.438529] R13: 00007fff58cd97e0 R14: 0000558d3b0882b0 R15: 0000558d3b09c6f0 [ 50.439829] [ 50.440297] irq event stamp: 1671 [ 50.440908] hardirqs last enabled at (1679): [] __up_console_sem+0x78/0x80 [ 50.442476] hardirqs last disabled at (1690): [] __up_console_sem+0x5d/0x80 [ 50.443994] softirqs last enabled at (1542): [] handle_softirqs+0x50c/0x770 [ 50.445541] softirqs last disabled at (1533): [] __irq_exit_rcu+0xc4/0x100 [ 50.447051] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20919' (ECDSA) to the list of known hosts. 2025/11/18 11:54:12 fuzzer started 2025/11/18 11:54:12 dialing manager at localhost:34383 2025/11/18 11:54:12 checking machine... 2025/11/18 11:54:12 checking revisions... [ 51.351579] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:54:12 testing simple program... [ 51.455283] cgroup: Unknown subsys name 'net' [ 51.530310] cgroup: Unknown subsys name 'cpuset' [ 51.549736] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:54:11 Registers: info registers vcpu 0 RAX=0000000000045261 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff117dc1000 CR3=000000000caca000 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=2031313a34353a313120383120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031313a34353a3131203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000002 RCX=c2c2160557d06295 RDX=1ffff1100d9e1156 RSI=00000000750cabbf RDI=ffff88806cf31cd0 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08ab1 R15=ffff88806cf08a70 RIP=ffffffff8135e542 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 00007f35bbd70900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe1fb2d000 CR3=000000001f96a000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000