[ 39.254933] ------------[ cut here ]------------ [ 39.256014] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.258340] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.260032] Modules linked in: [ 39.260771] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.263031] Tainted: [W]=WARN [ 39.263730] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.265392] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.266421] 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 [ 39.270063] RSP: 0018:ffff88801ae4fbc0 EFLAGS: 00010286 [ 39.271172] RAX: 0000000000000000 RBX: ffffed10035c9f78 RCX: ffffffff813a4050 [ 39.272642] RDX: ffff888016ed0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.274098] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035c9f2f [ 39.275547] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.276997] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ae4fdf8 [ 39.278454] FS: 00007fc1dbbf2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.280163] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.281360] CR2: 00007fc1dc0e4580 CR3: 000000000c841000 CR4: 0000000000350ef0 [ 39.282828] Call Trace: [ 39.283357] [ 39.283883] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.284890] ? __create_object+0x59/0x80 [ 39.285789] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.286893] __vmalloc_noprof+0x59/0x60 [ 39.287772] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.288768] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.289838] bpf_prog_alloc+0x39/0x200 [ 39.290669] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.291748] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.292778] do_seccomp+0x349/0x25e0 [ 39.293616] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.294655] ? __pfx_do_seccomp+0x10/0x10 [ 39.295548] ? find_held_lock+0x2b/0x80 [ 39.296370] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.297455] ? static_key_count+0x60/0x80 [ 39.298342] prctl_set_seccomp+0x4e/0x70 [ 39.299219] __do_sys_prctl+0xe6c/0x1d70 [ 39.300127] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.301091] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.302177] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.303257] ? irqentry_exit+0xf3/0x650 [ 39.304121] do_syscall_64+0xbf/0x430 [ 39.304969] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.306048] RIP: 0033:0x7fc1dc0e45cd [ 39.306841] 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 [ 39.310415] RSP: 002b:00007ffce22b5a60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.311982] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc1dc0e45cd [ 39.313413] RDX: 0000564a4aaafe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.314861] RBP: 00007ffce22b5ac0 R08: 0000000000000000 R09: 00007ffce22b5160 [ 39.316316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564a7d7c1ad0 [ 39.317775] R13: 00007ffce22b5ef0 R14: 0000564a7d7c2bc0 R15: 0000564a7d7d3780 [ 39.319239] [ 39.319770] irq event stamp: 1779 [ 39.320397] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 39.321863] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 39.323331] softirqs last enabled at (1618): [] handle_softirqs+0x50c/0x770 [ 39.324938] softirqs last disabled at (1815): [] __irq_exit_rcu+0xc4/0x100 [ 39.326407] ---[ end trace 0000000000000000 ]--- [ 42.259382] ------------[ cut here ]------------ [ 42.260326] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.262318] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.263770] Modules linked in: [ 42.264356] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.267788] Tainted: [W]=WARN [ 42.268356] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.269902] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.270815] 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 [ 42.274015] RSP: 0018:ffff888017b77bc0 EFLAGS: 00010286 [ 42.274996] RAX: 0000000000000000 RBX: ffffed1002f6ef78 RCX: ffffffff813a4050 [ 42.276282] RDX: ffff888017791bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.277560] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f6ef2f [ 42.278853] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.280131] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b77df8 [ 42.281423] FS: 00007fa39e5ba900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.282871] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.283953] CR2: 00007ffd002e4ef7 CR3: 0000000016056000 CR4: 0000000000350ef0 [ 42.285263] Call Trace: [ 42.285758] [ 42.286164] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.287067] ? __create_object+0x59/0x80 [ 42.287865] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.288830] __vmalloc_noprof+0x59/0x60 [ 42.289586] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.290413] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.291347] bpf_prog_alloc+0x39/0x200 [ 42.292097] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.293025] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.293937] do_seccomp+0x349/0x25e0 [ 42.294661] ? find_held_lock+0x2b/0x80 [ 42.295376] ? do_prlimit+0x310/0x610 [ 42.296130] ? __pfx_do_seccomp+0x10/0x10 [ 42.296926] ? do_raw_spin_unlock+0x53/0x220 [ 42.297747] ? _raw_spin_unlock+0x1e/0x40 [ 42.298537] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.299442] ? static_key_count+0x60/0x80 [ 42.300256] prctl_set_seccomp+0x4e/0x70 [ 42.301027] __do_sys_prctl+0xe6c/0x1d70 [ 42.301801] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.302644] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.303591] ? irqentry_exit+0xf3/0x650 [ 42.304309] do_syscall_64+0xbf/0x430 [ 42.305027] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.305986] RIP: 0033:0x7fa39eaac5cd [ 42.306682] 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 [ 42.309839] RSP: 002b:00007ffd002e2700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.311207] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa39eaac5cd [ 42.312503] RDX: 0000561180bb0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.313588] RBP: 00007ffd002e2760 R08: 0000000000000000 R09: 00007ffd002e1e00 [ 42.314644] R10: 0000000000000000 R11: 0000000000000246 R12: 000056118555d2b0 [ 42.315715] R13: 00007ffd002e2b90 R14: 000056118555fd20 R15: 00005611855718d0 [ 42.316784] [ 42.317134] irq event stamp: 2035 [ 42.317672] hardirqs last enabled at (2045): [] __up_console_sem+0x78/0x80 [ 42.318928] hardirqs last disabled at (2054): [] __up_console_sem+0x5d/0x80 [ 42.320202] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 42.321491] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 42.322745] ---[ end trace 0000000000000000 ]--- [ 43.001313] ------------[ cut here ]------------ [ 43.002237] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.004228] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.005673] Modules linked in: [ 43.006263] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.008239] Tainted: [W]=WARN [ 43.008824] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.010570] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.011431] 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 [ 43.014719] RSP: 0018:ffff888017bffbc0 EFLAGS: 00010286 [ 43.015726] RAX: 0000000000000000 RBX: ffffed1002f7ff78 RCX: ffffffff813a4050 [ 43.017019] RDX: ffff888015da3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.018303] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f7ff2f [ 43.019586] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.020898] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bffdf8 [ 43.022187] FS: 00007f95be79d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.023649] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.024716] CR2: 00007fff153c0ef7 CR3: 000000002000a000 CR4: 0000000000350ef0 [ 43.026022] Call Trace: [ 43.026535] [ 43.026955] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.027864] ? __create_object+0x59/0x80 [ 43.028655] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.029632] __vmalloc_noprof+0x59/0x60 [ 43.030348] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.031228] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.032214] bpf_prog_alloc+0x39/0x200 [ 43.032970] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.033917] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.034838] do_seccomp+0x349/0x25e0 [ 43.035578] ? find_held_lock+0x2b/0x80 [ 43.036327] ? do_prlimit+0x310/0x610 [ 43.037081] ? __pfx_do_seccomp+0x10/0x10 [ 43.037882] ? do_raw_spin_unlock+0x53/0x220 [ 43.038729] ? _raw_spin_unlock+0x1e/0x40 [ 43.039531] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.040523] ? static_key_count+0x60/0x80 [ 43.041295] prctl_set_seccomp+0x4e/0x70 [ 43.042087] __do_sys_prctl+0xe6c/0x1d70 [ 43.042883] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.043766] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.044754] ? irqentry_exit+0xf3/0x650 [ 43.045531] do_syscall_64+0xbf/0x430 [ 43.046241] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.047211] RIP: 0033:0x7f95bec8f5cd [ 43.047940] 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 [ 43.051172] RSP: 002b:00007fff153bec40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.052582] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f95bec8f5cd [ 43.053884] RDX: 000055ecfc951e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.055190] RBP: 00007fff153beca0 R08: 0000000000000000 R09: 00007fff153be340 [ 43.056511] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ed170602b0 [ 43.057820] R13: 00007fff153bf0d0 R14: 000055ed17062d20 R15: 000055ed170748d0 [ 43.059142] [ 43.059637] irq event stamp: 1803 [ 43.060227] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 43.061531] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 43.062833] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 43.064167] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 43.065457] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35776' (ECDSA) to the list of known hosts. 2025/11/17 09:25:42 fuzzer started 2025/11/17 09:25:42 dialing manager at localhost:37895 2025/11/17 09:25:42 checking machine... 2025/11/17 09:25:42 checking revisions... [ 43.929283] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:25:43 testing simple program... [ 44.028636] cgroup: Unknown subsys name 'net' [ 44.146259] cgroup: Unknown subsys name 'cpuset' [ 44.173605] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:25:42 Registers: info registers vcpu 0 RAX=00000000d7bfebad RBX=00000000169b88eb RCX=00000000bbd54977 RDX=000000000000000d RSI=ffff888017bb79b8 RDI=0000000000000014 RBP=0000000000000001 RSP=ffff888017bb7938 R8 =00000000bbd54977 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000092800 R14=ffff888017bb79a0 R15=000000000000000d RIP=ffffffff826423f2 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 00007fa39e5ba900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa39e589008 CR3=000000000d11f000 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=2031343a35323a393020373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031343a35323a3930203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000024ef1 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f282c96d000 CR3=000000000ddbe000 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=8006adb2b1587d82964543df1ca3001b XMM02=0000000000303f60eff9b2d0a8fce9cb XMM03=00000000003040302c67c8bc2e329bc3 XMM04=f6dae2d69da7955400000000000ae988 XMM05=14648eaa1277bab1000000000031fdb8 XMM06=a2fcdd55f40988080000000000319b88 XMM07=e042d86d42eb936e000000000030f9b8 XMM08=d51b5f88de9684c20000000000304030 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000