[ 46.029002] ------------[ cut here ]------------ [ 46.029873] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.031980] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.033628] Modules linked in: [ 46.034326] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.036277] Tainted: [W]=WARN [ 46.036824] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.038304] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.039201] 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 [ 46.042369] RSP: 0018:ffff888015a3fbc0 EFLAGS: 00010286 [ 46.043342] RAX: 0000000000000000 RBX: ffffed1002b47f78 RCX: ffffffff813a4050 [ 46.044614] RDX: ffff888016219bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.045882] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b47f2f [ 46.047186] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.048446] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a3fdf8 [ 46.049719] FS: 00007f6bc5e2a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.051144] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.052184] CR2: 00007fff94359ef8 CR3: 000000000b7f8000 CR4: 0000000000350ef0 [ 46.053460] Call Trace: [ 46.053957] [ 46.054373] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.055260] ? __create_object+0x59/0x80 [ 46.056046] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.057007] __vmalloc_noprof+0x59/0x60 [ 46.057720] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.058594] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.059501] bpf_prog_alloc+0x39/0x200 [ 46.060232] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.061144] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.062047] do_seccomp+0x349/0x25e0 [ 46.062717] ? find_held_lock+0x2b/0x80 [ 46.063456] ? do_prlimit+0x310/0x610 [ 46.064190] ? __pfx_do_seccomp+0x10/0x10 [ 46.064958] ? do_raw_spin_unlock+0x53/0x220 [ 46.065735] ? _raw_spin_unlock+0x1e/0x40 [ 46.066510] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.067456] ? static_key_count+0x60/0x80 [ 46.068251] prctl_set_seccomp+0x4e/0x70 [ 46.069008] __do_sys_prctl+0xe6c/0x1d70 [ 46.069737] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.070588] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.071532] ? irqentry_exit+0xf3/0x650 [ 46.072302] do_syscall_64+0xbf/0x430 [ 46.073038] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.073995] RIP: 0033:0x7f6bc631c5cd [ 46.074652] 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 [ 46.077784] RSP: 002b:00007fff94357290 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.079144] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6bc631c5cd [ 46.080401] RDX: 000055fcd717ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.081662] RBP: 00007fff943572f0 R08: 0000000000000000 R09: 00007fff94356990 [ 46.082943] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fcdea9ebf0 [ 46.084210] R13: 00007fff94357720 R14: 000055fcdeaa8380 R15: 000055fcdeab3460 [ 46.085501] [ 46.085962] irq event stamp: 2779 [ 46.086577] hardirqs last enabled at (2787): [] __up_console_sem+0x78/0x80 [ 46.088098] hardirqs last disabled at (2796): [] __up_console_sem+0x5d/0x80 [ 46.089593] softirqs last enabled at (2314): [] handle_softirqs+0x50c/0x770 [ 46.091125] softirqs last disabled at (2309): [] __irq_exit_rcu+0xc4/0x100 [ 46.092640] ---[ end trace 0000000000000000 ]--- [ 48.870712] ------------[ cut here ]------------ [ 48.871690] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.873802] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.875305] Modules linked in: [ 48.875951] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.877971] Tainted: [W]=WARN [ 48.878534] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.880023] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.880905] 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 [ 48.884183] RSP: 0018:ffff88801738fbc0 EFLAGS: 00010286 [ 48.885186] RAX: 0000000000000000 RBX: ffffed1002e71f78 RCX: ffffffff813a4050 [ 48.886485] RDX: ffff88800a9dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.887787] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e71f2f [ 48.889077] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.890386] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801738fdf8 [ 48.891689] FS: 00007f8c57273900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.893132] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.894216] CR2: 00007f8c57765580 CR3: 0000000020007000 CR4: 0000000000350ef0 [ 48.895502] Call Trace: [ 48.896020] [ 48.896447] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.897355] ? __create_object+0x59/0x80 [ 48.898214] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.899197] __vmalloc_noprof+0x59/0x60 [ 48.899977] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.900818] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.901758] bpf_prog_alloc+0x39/0x200 [ 48.902534] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.903480] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.904392] do_seccomp+0x349/0x25e0 [ 48.905114] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.906020] ? __pfx_do_seccomp+0x10/0x10 [ 48.906776] ? find_held_lock+0x2b/0x80 [ 48.907525] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.908489] ? static_key_count+0x60/0x80 [ 48.909298] prctl_set_seccomp+0x4e/0x70 [ 48.910093] __do_sys_prctl+0xe6c/0x1d70 [ 48.910836] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.911687] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.912645] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.913622] ? irqentry_exit+0xf3/0x650 [ 48.914399] do_syscall_64+0xbf/0x430 [ 48.915138] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.916081] RIP: 0033:0x7f8c577655cd [ 48.916735] 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 [ 48.919933] RSP: 002b:00007fffbd380260 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.921283] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8c577655cd [ 48.922576] RDX: 0000559e02e74e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.923844] RBP: 00007fffbd3802c0 R08: 0000000000000000 R09: 00007fffbd37f960 [ 48.925118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559e2df11ad0 [ 48.926396] R13: 00007fffbd3806f0 R14: 0000559e2df12bc0 R15: 0000559e2df23780 [ 48.927677] [ 48.928139] irq event stamp: 1673 [ 48.928751] hardirqs last enabled at (1681): [] __up_console_sem+0x78/0x80 [ 48.930455] hardirqs last disabled at (1690): [] __up_console_sem+0x5d/0x80 [ 48.932157] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 48.933871] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 48.935375] ---[ end trace 0000000000000000 ]--- [ 49.673552] ------------[ cut here ]------------ [ 49.674462] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.676438] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.677862] Modules linked in: [ 49.678517] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.680454] Tainted: [W]=WARN [ 49.681043] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.682499] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.683408] 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 [ 49.686532] RSP: 0018:ffff888016957bc0 EFLAGS: 00010286 [ 49.687501] RAX: 0000000000000000 RBX: ffffed1002d2af78 RCX: ffffffff813a4050 [ 49.688761] RDX: ffff8880161bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.690033] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d2af2f [ 49.691329] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.692613] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016957df8 [ 49.693904] FS: 00007f1c1a597900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.695411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.696492] CR2: 00007fffa4a15ef8 CR3: 000000000cc7c000 CR4: 0000000000350ef0 [ 49.697770] Call Trace: [ 49.698340] [ 49.698815] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.699722] ? __create_object+0x59/0x80 [ 49.700512] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.701512] __vmalloc_noprof+0x59/0x60 [ 49.702317] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.703205] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.704142] bpf_prog_alloc+0x39/0x200 [ 49.704839] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.705783] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.706716] do_seccomp+0x349/0x25e0 [ 49.707454] ? find_held_lock+0x2b/0x80 [ 49.708202] ? do_prlimit+0x310/0x610 [ 49.708959] ? __pfx_do_seccomp+0x10/0x10 [ 49.709722] ? do_raw_spin_unlock+0x53/0x220 [ 49.710569] ? _raw_spin_unlock+0x1e/0x40 [ 49.711344] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.712319] ? static_key_count+0x60/0x80 [ 49.713137] prctl_set_seccomp+0x4e/0x70 [ 49.713886] __do_sys_prctl+0xe6c/0x1d70 [ 49.714776] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.715638] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.716610] ? irqentry_exit+0xf3/0x650 [ 49.717375] do_syscall_64+0xbf/0x430 [ 49.718140] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.719114] RIP: 0033:0x7f1c1aa895cd [ 49.719794] 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 [ 49.723028] RSP: 002b:00007fffa4a14040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.724390] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1c1aa895cd [ 49.725688] RDX: 000055b2b7ebfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.726991] RBP: 00007fffa4a140a0 R08: 0000000000000000 R09: 00007fffa4a13740 [ 49.728274] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2cc129ad0 [ 49.729586] R13: 00007fffa4a144d0 R14: 000055b2cc12abc0 R15: 000055b2cc13b780 [ 49.730950] [ 49.731387] irq event stamp: 1757 [ 49.732055] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 49.733587] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 49.735137] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 49.736679] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 49.738246] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56022' (ECDSA) to the list of known hosts. 2025/11/17 17:09:07 fuzzer started 2025/11/17 17:09:07 dialing manager at localhost:37895 2025/11/17 17:09:07 checking machine... 2025/11/17 17:09:07 checking revisions... [ 50.690140] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:09:07 testing simple program... [ 50.779640] cgroup: Unknown subsys name 'net' [ 50.842656] cgroup: Unknown subsys name 'cpuset' [ 50.861852] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:09:07 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85f109b8 RBP=ffffffff85f109b8 RSP=ffff88806ce08d70 R8 =0000000000000001 R9 =0000000000000000 R10=ffffffff8664f657 R11=0000000000000000 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81529257 RFL=00000047 [---Z-PC] 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 00007f8c57273900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8c5723d008 CR3=000000001fb8c000 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=2036303a39303a373120373120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036303a39303a3731203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002abe3 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 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5b9d541000 CR3=000000000d2c3000 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=f08a438a539c7bab8941137bd52545c1 XMM02=0000000000304308eff9b2d0a8fce9cb XMM03=00000000003043d82c67c8bc2e329bc3 XMM04=fa1e18cee27daa4300000000000ae988 XMM05=090f1556b20111b300000000003214c0 XMM06=5b75c91c804453420000000000321348 XMM07=e042d86d42eb936e0000000000312818 XMM08=8d7531482215c3b000000000003043d8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000