[ 46.268670] ------------[ cut here ]------------ [ 46.269584] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.271631] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 46.273046] Modules linked in: [ 46.273668] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.275826] Tainted: [W]=WARN [ 46.276354] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.277828] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.278704] 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 [ 46.281729] RSP: 0018:ffff88801a3d7bc0 EFLAGS: 00010286 [ 46.282670] RAX: 0000000000000000 RBX: ffffed100347af78 RCX: ffffffff813a4050 [ 46.283899] RDX: ffff888015c50000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.285131] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100347af2f [ 46.286350] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.287618] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a3d7df8 [ 46.288862] FS: 00007fbccac02900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.290260] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.291337] CR2: 00007fbccb0f4580 CR3: 0000000017465000 CR4: 0000000000350ef0 [ 46.292583] Call Trace: [ 46.293043] [ 46.293432] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.294311] ? __create_object+0x59/0x80 [ 46.295093] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.296119] __vmalloc_noprof+0x59/0x60 [ 46.296943] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.297860] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.298844] bpf_prog_alloc+0x39/0x200 [ 46.299623] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.300598] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.301573] do_seccomp+0x349/0x25e0 [ 46.302283] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.303218] ? __pfx_do_seccomp+0x10/0x10 [ 46.304041] ? find_held_lock+0x2b/0x80 [ 46.304864] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.305884] ? static_key_count+0x60/0x80 [ 46.306735] prctl_set_seccomp+0x4e/0x70 [ 46.307563] __do_sys_prctl+0xe6c/0x1d70 [ 46.308328] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.309252] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.310272] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.311258] ? irqentry_exit+0xf3/0x650 [ 46.312014] do_syscall_64+0xbf/0x430 [ 46.312750] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.313721] RIP: 0033:0x7fbccb0f45cd [ 46.314389] 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 [ 46.317496] RSP: 002b:00007ffc31b7c150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.318819] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbccb0f45cd [ 46.320069] RDX: 000056494a63de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.321338] RBP: 00007ffc31b7c1b0 R08: 0000000000000000 R09: 00007ffc31b7b850 [ 46.322593] R10: 0000000000000000 R11: 0000000000000246 R12: 000056494e9b2240 [ 46.323849] R13: 00007ffc31b7c5e0 R14: 000056494e9b1bf0 R15: 000056494e9c64d0 [ 46.325122] [ 46.325567] irq event stamp: 1825 [ 46.326154] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 46.327649] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 46.329142] softirqs last enabled at (1474): [] handle_softirqs+0x50c/0x770 [ 46.330650] softirqs last disabled at (1469): [] __irq_exit_rcu+0xc4/0x100 [ 46.332131] ---[ end trace 0000000000000000 ]--- [ 49.224983] ------------[ cut here ]------------ [ 49.226052] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.228441] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.230122] Modules linked in: [ 49.230845] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.233150] Tainted: [W]=WARN [ 49.233831] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.235546] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.236607] 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 [ 49.240283] RSP: 0018:ffff8880171bfbc0 EFLAGS: 00010286 [ 49.241429] RAX: 0000000000000000 RBX: ffffed1002e37f78 RCX: ffffffff813a4050 [ 49.242906] RDX: ffff888015eeb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.244413] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e37f2f [ 49.245902] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.247384] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171bfdf8 [ 49.248900] FS: 00007efc51e3d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.250557] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.251787] CR2: 00007ffc7d807ef8 CR3: 000000000c3bb000 CR4: 0000000000350ef0 [ 49.253247] Call Trace: [ 49.253747] [ 49.254148] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.255044] ? __create_object+0x59/0x80 [ 49.255828] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.256796] __vmalloc_noprof+0x59/0x60 [ 49.257554] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.258368] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.259287] bpf_prog_alloc+0x39/0x200 [ 49.260003] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.260936] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.261826] do_seccomp+0x349/0x25e0 [ 49.262543] ? find_held_lock+0x2b/0x80 [ 49.263254] ? do_prlimit+0x310/0x610 [ 49.263975] ? __pfx_do_seccomp+0x10/0x10 [ 49.264760] ? do_raw_spin_unlock+0x53/0x220 [ 49.265592] ? _raw_spin_unlock+0x1e/0x40 [ 49.266314] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.267255] ? static_key_count+0x60/0x80 [ 49.268044] prctl_set_seccomp+0x4e/0x70 [ 49.268816] __do_sys_prctl+0xe6c/0x1d70 [ 49.269607] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.270403] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.271349] ? irqentry_exit+0xf3/0x650 [ 49.272100] do_syscall_64+0xbf/0x430 [ 49.272839] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.273777] RIP: 0033:0x7efc5232f5cd [ 49.274430] 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 [ 49.277575] RSP: 002b:00007ffc7d805740 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.278917] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc5232f5cd [ 49.280178] RDX: 000055f08b19de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.281454] RBP: 00007ffc7d8057a0 R08: 0000000000000000 R09: 00007ffc7d804e40 [ 49.282751] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f094e59ad0 [ 49.284006] R13: 00007ffc7d805bd0 R14: 000055f094e5abc0 R15: 000055f094e6b780 [ 49.285291] [ 49.285750] irq event stamp: 1735 [ 49.286235] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 49.287465] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 49.288696] softirqs last enabled at (1316): [] handle_softirqs+0x50c/0x770 [ 49.289944] softirqs last disabled at (1311): [] __irq_exit_rcu+0xc4/0x100 [ 49.291164] ---[ end trace 0000000000000000 ]--- [ 50.026223] ------------[ cut here ]------------ [ 50.027138] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.029265] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/259 [ 50.030744] Modules linked in: [ 50.031360] CPU: 1 UID: 104 PID: 259 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.033409] Tainted: [W]=WARN [ 50.034031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.035786] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.036827] 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 [ 50.040043] RSP: 0018:ffff88800f377bc0 EFLAGS: 00010286 [ 50.041128] RAX: 0000000000000000 RBX: ffffed1001e6ef78 RCX: ffffffff813a4050 [ 50.042456] RDX: ffff888015ee9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.043817] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e6ef2f [ 50.045144] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.046460] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f377df8 [ 50.047802] FS: 00007ff09658a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.049285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.050360] CR2: 00007ffe81a24ef8 CR3: 000000000b924000 CR4: 0000000000350ef0 [ 50.051671] Call Trace: [ 50.052158] [ 50.052633] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.053571] ? __create_object+0x59/0x80 [ 50.054333] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.055333] __vmalloc_noprof+0x59/0x60 [ 50.056138] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.057047] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.058010] bpf_prog_alloc+0x39/0x200 [ 50.058789] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.059747] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.060695] do_seccomp+0x349/0x25e0 [ 50.061418] ? find_held_lock+0x2b/0x80 [ 50.062206] ? do_prlimit+0x310/0x610 [ 50.062982] ? __pfx_do_seccomp+0x10/0x10 [ 50.063816] ? do_raw_spin_unlock+0x53/0x220 [ 50.064689] ? _raw_spin_unlock+0x1e/0x40 [ 50.065537] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.066533] ? static_key_count+0x60/0x80 [ 50.067327] prctl_set_seccomp+0x4e/0x70 [ 50.068130] __do_sys_prctl+0xe6c/0x1d70 [ 50.068974] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.069881] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.070876] ? irqentry_exit+0xf3/0x650 [ 50.071687] do_syscall_64+0xbf/0x430 [ 50.072403] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.073423] RIP: 0033:0x7ff096a7c5cd [ 50.074163] 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 [ 50.077400] RSP: 002b:00007ffe81a23560 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.078799] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff096a7c5cd [ 50.080115] RDX: 0000564994bf5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.081431] RBP: 00007ffe81a235c0 R08: 0000000000000000 R09: 00007ffe81a22c60 [ 50.082777] R10: 0000000000000000 R11: 0000000000000246 R12: 00005649c057cad0 [ 50.084088] R13: 00007ffe81a239f0 R14: 00005649c057dbc0 R15: 00005649c058e780 [ 50.085456] [ 50.085949] irq event stamp: 1785 [ 50.086626] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 50.088212] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 50.089689] softirqs last enabled at (1360): [] handle_softirqs+0x50c/0x770 [ 50.090979] softirqs last disabled at (1355): [] __irq_exit_rcu+0xc4/0x100 [ 50.092247] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55842' (ECDSA) to the list of known hosts. 2025/11/17 10:25:14 fuzzer started 2025/11/17 10:25:15 dialing manager at localhost:37895 2025/11/17 10:25:15 checking machine... 2025/11/17 10:25:15 checking revisions... [ 50.979985] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:25:15 testing simple program... [ 51.080146] cgroup: Unknown subsys name 'net' [ 51.154120] cgroup: Unknown subsys name 'cpuset' [ 51.167375] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:25:14 Registers: info registers vcpu 0 RAX=ffff88800f37ddc0 RBX=ffff8880189670c0 RCX=ffff888018966c44 RDX=0000000000000002 RSI=ffffffff85e1ffe0 RDI=ffff88800f37ddc0 RBP=ffffffff85e1ffe0 RSP=ffff888018966c38 R8 =0000000000000001 R9 =ffff888018966d30 R10=000000000003c9ed R11=0000000000023f18 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff88800f37d340 R15=0000000000000002 RIP=ffffffff81528f88 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 00007efc51e3d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efc51e07008 CR3=000000001f8e1000 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=0000000000000000 RBX=ffff8880143c7968 RCX=ffff8880143c7874 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff88800e6b5dc0 RBP=0000000000000001 RSP=ffff8880143c78a0 R8 =000000007e1fffff R9 =00000001fdffffff R10=0000000000000001 R11=0000000000000001 R12=0000000000000008 R13=0000000020000000 R14=0000000000000067 R15=0000000000000002 RIP=ffffffff8152902b 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 00007f7ee2885900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff179f0a18 CR3=000000000d642000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=f294ccd8c095466500000000000ae988 XMM05=9215fc323ee1b3d70000000000321b68 XMM06=754047c75be620740000000000320a00 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000