[ 54.007936] ------------[ cut here ]------------ [ 54.008942] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.011162] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 54.012737] Modules linked in: [ 54.013371] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.015779] Tainted: [W]=WARN [ 54.016379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.018011] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.019023] 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 [ 54.022415] RSP: 0018:ffff88801a80fbc0 EFLAGS: 00010286 [ 54.023507] RAX: 0000000000000000 RBX: ffffed1003501f78 RCX: ffffffff813a4050 [ 54.024893] RDX: ffff888016559bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.026292] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003501f2f [ 54.027694] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.029076] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a80fdf8 [ 54.030449] FS: 00007f34348d9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.032015] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.033169] CR2: 00007ffe3e9ddef7 CR3: 000000001a4d6000 CR4: 0000000000350ef0 [ 54.034564] Call Trace: [ 54.035165] [ 54.035671] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.036635] ? __create_object+0x59/0x80 [ 54.037436] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.038476] __vmalloc_noprof+0x59/0x60 [ 54.039427] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.040338] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.041286] bpf_prog_alloc+0x39/0x200 [ 54.042007] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.042966] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.043895] do_seccomp+0x349/0x25e0 [ 54.044567] ? find_held_lock+0x2b/0x80 [ 54.045335] ? do_prlimit+0x310/0x610 [ 54.046088] ? __pfx_do_seccomp+0x10/0x10 [ 54.046910] ? do_raw_spin_unlock+0x53/0x220 [ 54.047744] ? _raw_spin_unlock+0x1e/0x40 [ 54.048485] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.049443] ? static_key_count+0x60/0x80 [ 54.050246] prctl_set_seccomp+0x4e/0x70 [ 54.051049] __do_sys_prctl+0xe6c/0x1d70 [ 54.051837] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.052700] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.053683] ? irqentry_exit+0xf3/0x650 [ 54.054417] do_syscall_64+0xbf/0x430 [ 54.055182] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.056132] RIP: 0033:0x7f3434dcb5cd [ 54.056831] 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 [ 54.060008] RSP: 002b:00007ffe3e9dcae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.061382] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3434dcb5cd [ 54.062663] RDX: 000056529363fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.063961] RBP: 00007ffe3e9dcb40 R08: 0000000000000000 R09: 00007ffe3e9dc1e0 [ 54.065256] R10: 0000000000000000 R11: 0000000000000246 R12: 00005652ac5122b0 [ 54.066540] R13: 00007ffe3e9dcf70 R14: 00005652ac514d20 R15: 00005652ac5268d0 [ 54.067865] [ 54.068290] irq event stamp: 1813 [ 54.068947] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 54.070464] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 54.072013] softirqs last enabled at (1358): [] handle_softirqs+0x50c/0x770 [ 54.073547] softirqs last disabled at (1343): [] __irq_exit_rcu+0xc4/0x100 [ 54.075083] ---[ end trace 0000000000000000 ]--- [ 57.263879] ------------[ cut here ]------------ [ 57.264810] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.266859] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 57.268292] Modules linked in: [ 57.268930] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.270900] Tainted: [W]=WARN [ 57.271445] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.272886] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.273788] 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 [ 57.276956] RSP: 0018:ffff88801a2f7bc0 EFLAGS: 00010286 [ 57.278027] RAX: 0000000000000000 RBX: ffffed100345ef78 RCX: ffffffff813a4050 [ 57.279320] RDX: ffff8880158c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.280593] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100345ef2f [ 57.281858] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.283126] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a2f7df8 [ 57.284387] FS: 00007f871ae6d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.285803] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.286860] CR2: 00007fff94a47ef7 CR3: 000000000e4bf000 CR4: 0000000000350ef0 [ 57.288119] Call Trace: [ 57.288569] [ 57.289021] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.289911] ? __create_object+0x59/0x80 [ 57.290691] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.291660] __vmalloc_noprof+0x59/0x60 [ 57.292368] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.293226] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.294144] bpf_prog_alloc+0x39/0x200 [ 57.294880] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.295800] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.296690] do_seccomp+0x349/0x25e0 [ 57.297347] ? find_held_lock+0x2b/0x80 [ 57.298098] ? do_prlimit+0x310/0x610 [ 57.298841] ? __pfx_do_seccomp+0x10/0x10 [ 57.299568] ? do_raw_spin_unlock+0x53/0x220 [ 57.300393] ? _raw_spin_unlock+0x1e/0x40 [ 57.301159] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.302104] ? static_key_count+0x60/0x80 [ 57.302901] prctl_set_seccomp+0x4e/0x70 [ 57.303668] __do_sys_prctl+0xe6c/0x1d70 [ 57.304399] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.305237] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.306202] ? irqentry_exit+0xf3/0x650 [ 57.306971] do_syscall_64+0xbf/0x430 [ 57.307702] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.308652] RIP: 0033:0x7f871b35f5cd [ 57.309307] 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 [ 57.312388] RSP: 002b:00007fff94a461b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.313720] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f871b35f5cd [ 57.314980] RDX: 000055b23aa8ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.316232] RBP: 00007fff94a46210 R08: 0000000000000000 R09: 00007fff94a458b0 [ 57.317490] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b241fa1ad0 [ 57.318737] R13: 00007fff94a46640 R14: 000055b241fa2bc0 R15: 000055b241fb3780 [ 57.320024] [ 57.320439] irq event stamp: 1741 [ 57.321080] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 57.322595] hardirqs last disabled at (1762): [] sysvec_apic_timer_interrupt+0xf/0x80 [ 57.324248] softirqs last enabled at (1262): [] handle_softirqs+0x50c/0x770 [ 57.325759] softirqs last disabled at (1257): [] __irq_exit_rcu+0xc4/0x100 [ 57.327250] ---[ end trace 0000000000000000 ]--- [ 57.946081] ------------[ cut here ]------------ [ 57.947246] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.949375] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/259 [ 57.950910] Modules linked in: [ 57.951518] CPU: 1 UID: 104 PID: 259 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.953557] Tainted: [W]=WARN [ 57.954152] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.955646] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.956527] 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 [ 57.959866] RSP: 0018:ffff88801a6a7bc0 EFLAGS: 00010286 [ 57.960916] RAX: 0000000000000000 RBX: ffffed10034d4f78 RCX: ffffffff813a4050 [ 57.962274] RDX: ffff8880173e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.963599] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034d4f2f [ 57.964864] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.966183] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a6a7df8 [ 57.967509] FS: 00007f04ff7bb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.968970] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.970072] CR2: 00007ffc8074bef7 CR3: 000000001f87f000 CR4: 0000000000350ef0 [ 57.971387] Call Trace: [ 57.971901] [ 57.972317] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.973534] ? __create_object+0x59/0x80 [ 57.974319] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.975296] __vmalloc_noprof+0x59/0x60 [ 57.976062] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.976947] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.977928] bpf_prog_alloc+0x39/0x200 [ 57.978778] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.979738] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.980696] do_seccomp+0x349/0x25e0 [ 57.981452] ? find_held_lock+0x2b/0x80 [ 57.982224] ? do_prlimit+0x310/0x610 [ 57.982990] ? __pfx_do_seccomp+0x10/0x10 [ 57.983782] ? do_raw_spin_unlock+0x53/0x220 [ 57.984656] ? _raw_spin_unlock+0x1e/0x40 [ 57.985463] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.986455] ? static_key_count+0x60/0x80 [ 57.987352] prctl_set_seccomp+0x4e/0x70 [ 57.988168] __do_sys_prctl+0xe6c/0x1d70 [ 57.989005] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.989900] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.990955] ? irqentry_exit+0xf3/0x650 [ 57.991772] do_syscall_64+0xbf/0x430 [ 57.992477] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.993428] RIP: 0033:0x7f04ffcad5cd [ 57.994187] 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 [ 57.997431] RSP: 002b:00007ffc8074a0f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.998911] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04ffcad5cd [ 58.000114] RDX: 0000564410e74e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.001177] RBP: 00007ffc8074a150 R08: 0000000000000000 R09: 00007ffc807497f0 [ 58.002278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564429f32ad0 [ 58.003380] R13: 00007ffc8074a580 R14: 0000564429f33bc0 R15: 0000564429f44780 [ 58.004465] [ 58.004851] irq event stamp: 1891 [ 58.005362] hardirqs last enabled at (1899): [] __up_console_sem+0x78/0x80 [ 58.006654] hardirqs last disabled at (1908): [] __up_console_sem+0x5d/0x80 [ 58.007940] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 58.009221] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 58.010517] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23443' (ECDSA) to the list of known hosts. 2025/11/17 15:59:41 fuzzer started 2025/11/17 15:59:41 dialing manager at localhost:37895 2025/11/17 15:59:41 checking machine... 2025/11/17 15:59:41 checking revisions... [ 58.721609] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:59:41 testing simple program... [ 58.780046] cgroup: Unknown subsys name 'net' [ 58.831074] cgroup: Unknown subsys name 'cpuset' [ 58.840331] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:59:41 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff888017567df0 RCX=0000000000000001 RDX=ffff888017568001 RSI=ffff888017567dc0 RDI=ffff8880175676e0 RBP=ffff888017560000 RSP=ffff888017567658 R8 =0000000000000001 R9 =ffff888017567710 R10=000000000003c9ed R11=0000000000023094 R12=ffff888017567701 R13=ffff888017567718 R14=ffff888017567dc0 R15=ffff8880175676d0 RIP=ffffffff84c721be 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 00007f871ae6d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f871ae1c008 CR3=000000000d220000 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=0000000000024515 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff742628e8 CR3=000000000deb4000 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=366835a566b8d2b92f4b64cf20a22c25 XMM02=0000000000303e50ec2efd57dc4c00df XMM03=000000000030f89891d9eaee9963e9d9 XMM04=91e61741dcbe8dad00000000000ae988 XMM05=c258be92829b3f28000000000031ff08 XMM06=1964db5a3b27938c000000000031a000 XMM07=e042d86d42eb936e00000000003109e8 XMM08=91d9eaee9963e9d90000000000303eb0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000