[ 46.592981] ------------[ cut here ]------------ [ 46.593921] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.595977] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 46.597462] Modules linked in: [ 46.598082] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.600344] Tainted: [W]=WARN [ 46.601029] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.602546] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.603470] 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 [ 46.606716] RSP: 0018:ffff888018e07bc0 EFLAGS: 00010286 [ 46.607745] RAX: 0000000000000000 RBX: ffffed10031c0f78 RCX: ffffffff813a4050 [ 46.609146] RDX: ffff888016d33780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.610703] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031c0f2f [ 46.612000] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.613278] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018e07df8 [ 46.614587] FS: 00007f15e6bd2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.616027] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.617342] CR2: 00007f15e70c4580 CR3: 000000001c080000 CR4: 0000000000350ef0 [ 46.618898] Call Trace: [ 46.619596] [ 46.620014] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.620911] ? __create_object+0x59/0x80 [ 46.621690] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.622680] __vmalloc_noprof+0x59/0x60 [ 46.623459] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.624330] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.625274] bpf_prog_alloc+0x39/0x200 [ 46.625996] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.626924] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.627828] do_seccomp+0x349/0x25e0 [ 46.628556] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.629469] ? __pfx_do_seccomp+0x10/0x10 [ 46.630290] ? find_held_lock+0x2b/0x80 [ 46.631012] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.631977] ? static_key_count+0x60/0x80 [ 46.632769] prctl_set_seccomp+0x4e/0x70 [ 46.633550] __do_sys_prctl+0xe6c/0x1d70 [ 46.634365] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.635233] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.636163] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.637149] ? irqentry_exit+0xf3/0x650 [ 46.637948] do_syscall_64+0xbf/0x430 [ 46.638686] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.639644] RIP: 0033:0x7f15e70c45cd [ 46.640350] 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 [ 46.643581] RSP: 002b:00007fffb98c2180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.644955] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15e70c45cd [ 46.646264] RDX: 000055c73bf3fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.647581] RBP: 00007fffb98c21e0 R08: 0000000000000000 R09: 00007fffb98c1880 [ 46.648895] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c76e753ad0 [ 46.650223] R13: 00007fffb98c2610 R14: 000055c76e754bc0 R15: 000055c76e765780 [ 46.651527] [ 46.651955] irq event stamp: 1823 [ 46.652621] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 46.654162] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 46.655730] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 46.657288] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 46.658801] ---[ end trace 0000000000000000 ]--- [ 49.528819] ------------[ cut here ]------------ [ 49.529607] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.531347] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/239 [ 49.532616] Modules linked in: [ 49.533133] CPU: 1 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.535004] Tainted: [W]=WARN [ 49.535586] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.536836] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.537610] 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 [ 49.540307] RSP: 0018:ffff8880157cfbc0 EFLAGS: 00010286 [ 49.541085] RAX: 0000000000000000 RBX: ffffed1002af9f78 RCX: ffffffff813a4050 [ 49.542203] RDX: ffff888015c58000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.543294] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002af9f2f [ 49.544370] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.545465] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880157cfdf8 [ 49.546561] FS: 00007fc21db77900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.547799] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.548705] CR2: 00007ffcb38ddef7 CR3: 000000002050a000 CR4: 0000000000350ef0 [ 49.549786] Call Trace: [ 49.550214] [ 49.550568] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.551332] ? __create_object+0x59/0x80 [ 49.551965] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.552788] __vmalloc_noprof+0x59/0x60 [ 49.553429] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.554157] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.554946] bpf_prog_alloc+0x39/0x200 [ 49.555581] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.556389] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.557126] do_seccomp+0x349/0x25e0 [ 49.557740] ? find_held_lock+0x2b/0x80 [ 49.558404] ? do_prlimit+0x310/0x610 [ 49.558997] ? __pfx_do_seccomp+0x10/0x10 [ 49.559666] ? do_raw_spin_unlock+0x53/0x220 [ 49.560379] ? _raw_spin_unlock+0x1e/0x40 [ 49.561013] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.561839] ? static_key_count+0x60/0x80 [ 49.562540] prctl_set_seccomp+0x4e/0x70 [ 49.563162] __do_sys_prctl+0xe6c/0x1d70 [ 49.563832] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.564559] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.565397] ? irqentry_exit+0xf3/0x650 [ 49.566022] do_syscall_64+0xbf/0x430 [ 49.566646] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.567463] RIP: 0033:0x7fc21e0695cd [ 49.568021] 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 [ 49.570756] RSP: 002b:00007ffcb38dce00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.571924] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc21e0695cd [ 49.573009] RDX: 0000562961b12e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.574106] RBP: 00007ffcb38dce60 R08: 0000000000000000 R09: 00007ffcb38dc500 [ 49.575202] R10: 0000000000000000 R11: 0000000000000246 R12: 00005629a0f6dbf0 [ 49.576308] R13: 00007ffcb38dd290 R14: 00005629a0f77380 R15: 00005629a0f82460 [ 49.577426] [ 49.577789] irq event stamp: 1811 [ 49.578334] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 49.579605] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 49.580873] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 49.582178] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 49.583488] ---[ end trace 0000000000000000 ]--- [ 50.315099] ------------[ cut here ]------------ [ 50.316018] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.318098] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 50.319584] Modules linked in: [ 50.320179] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.322224] Tainted: [W]=WARN [ 50.322783] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.324407] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.325334] 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 [ 50.328559] RSP: 0018:ffff888016affbc0 EFLAGS: 00010286 [ 50.329548] RAX: 0000000000000000 RBX: ffffed1002d5ff78 RCX: ffffffff813a4050 [ 50.330860] RDX: ffff88800f518000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.332153] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d5ff2f [ 50.333447] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.334760] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016affdf8 [ 50.336063] FS: 00007f6106dd3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.337526] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.338619] CR2: 00007f61072c5580 CR3: 000000000b723000 CR4: 0000000000350ef0 [ 50.339932] Call Trace: [ 50.340444] [ 50.340870] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.341788] ? __create_object+0x59/0x80 [ 50.342595] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.343565] __vmalloc_noprof+0x59/0x60 [ 50.344337] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.345154] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.346105] bpf_prog_alloc+0x39/0x200 [ 50.346840] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.347769] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.348676] do_seccomp+0x349/0x25e0 [ 50.349413] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.350349] ? __pfx_do_seccomp+0x10/0x10 [ 50.351100] ? find_held_lock+0x2b/0x80 [ 50.351865] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.352844] ? static_key_count+0x60/0x80 [ 50.353629] prctl_set_seccomp+0x4e/0x70 [ 50.354447] __do_sys_prctl+0xe6c/0x1d70 [ 50.355234] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.356054] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.357022] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.358035] ? irqentry_exit+0xf3/0x650 [ 50.358795] do_syscall_64+0xbf/0x430 [ 50.359532] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.360486] RIP: 0033:0x7f61072c55cd [ 50.361130] 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 [ 50.364249] RSP: 002b:00007fff5104a6c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.365594] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f61072c55cd [ 50.366885] RDX: 00005638d4a6de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.368149] RBP: 00007fff5104a720 R08: 0000000000000000 R09: 00007fff51049dc0 [ 50.369409] R10: 0000000000000000 R11: 0000000000000246 R12: 000056390a97ead0 [ 50.370679] R13: 00007fff5104ab50 R14: 000056390a97fbc0 R15: 000056390a990780 [ 50.371959] [ 50.372415] irq event stamp: 1773 [ 50.373018] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 50.374516] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 50.376012] softirqs last enabled at (1364): [] handle_softirqs+0x50c/0x770 [ 50.377522] softirqs last disabled at (1359): [] __irq_exit_rcu+0xc4/0x100 [ 50.379027] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47192' (ECDSA) to the list of known hosts. 2025/11/17 18:11:26 fuzzer started 2025/11/17 18:11:26 dialing manager at localhost:37895 2025/11/17 18:11:26 checking machine... 2025/11/17 18:11:26 checking revisions... [ 51.249424] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:11:27 testing simple program... [ 51.335338] cgroup: Unknown subsys name 'net' [ 51.379779] cgroup: Unknown subsys name 'cpuset' [ 51.392608] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:11:26 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801ac8ef18 RCX=ffffffff84c0244e RDX=ffff888015db9bc0 RSI=ffffffff84c0245c RDI=0000000000000005 RBP=0000000000000003 RSP=ffff88801ac8ed40 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000003 R11=0000000000000000 R12=dffffc0000000000 R13=0000000000000003 R14=0000000000000003 R15=dffffc0000000000 RIP=ffffffff81751c78 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 00007fc21db77900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc21db30008 CR3=00000000204b3000 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=0000000000024137 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=00007feebb261000 CR3=000000000cac2000 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=6e413c51bc5b988ced4e85859e5927c2 XMM02=2c67c8bc2e329bc300000000003058f8 XMM03=fb795ef6d6577056000000000030eaa8 XMM04=f0e37df7bd2fba4b00000000000ae988 XMM05=9a927467b8eaeee7000000000031fb78 XMM06=8fede82a5ad58cbe000000000031e990 XMM07=e042d86d42eb936e000000000030ed28 XMM08=c7c32175e8fc3dea0000000000305958 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000