[ 38.926509] ------------[ cut here ]------------ [ 38.927647] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.929976] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.931650] Modules linked in: [ 38.932319] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.934618] Tainted: [W]=WARN [ 38.935242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.936949] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.937987] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 38.941652] RSP: 0018:ffff88801abafbc0 EFLAGS: 00010286 [ 38.942796] RAX: 0000000000000000 RBX: ffffed1003575f78 RCX: ffffffff813a4050 [ 38.944256] RDX: ffff88801ab50000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.945758] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003575f2f [ 38.947212] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.948724] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801abafdf8 [ 38.950212] FS: 00007f959ce0c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.951877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.953125] CR2: 00007fffcb2cdef7 CR3: 0000000009eaf000 CR4: 0000000000350ef0 [ 38.954597] Call Trace: [ 38.955133] [ 38.955641] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.956660] ? __create_object+0x59/0x80 [ 38.957520] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.958640] __vmalloc_noprof+0x59/0x60 [ 38.959435] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.960417] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.961498] bpf_prog_alloc+0x39/0x200 [ 38.962310] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.963343] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.964358] do_seccomp+0x349/0x25e0 [ 38.965171] ? find_held_lock+0x2b/0x80 [ 38.966021] ? do_prlimit+0x310/0x610 [ 38.966856] ? __pfx_do_seccomp+0x10/0x10 [ 38.967744] ? do_raw_spin_unlock+0x53/0x220 [ 38.968700] ? _raw_spin_unlock+0x1e/0x40 [ 38.969530] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.970653] ? static_key_count+0x60/0x80 [ 38.971518] prctl_set_seccomp+0x4e/0x70 [ 38.972410] __do_sys_prctl+0xe6c/0x1d70 [ 38.973284] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.974234] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.975306] ? irqentry_exit+0xf3/0x650 [ 38.976163] do_syscall_64+0xbf/0x430 [ 38.977021] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.978124] RIP: 0033:0x7f959d2fe5cd [ 38.978958] 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 [ 38.982625] RSP: 002b:00007fffcb2cb3a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.984190] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f959d2fe5cd [ 38.985678] RDX: 000055bb3c43ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.987147] RBP: 00007fffcb2cb400 R08: 0000000000000000 R09: 00007fffcb2caaa0 [ 38.988633] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bb77f09240 [ 38.990059] R13: 00007fffcb2cb830 R14: 000055bb77f12380 R15: 000055bb77f1d540 [ 38.991337] [ 38.991797] irq event stamp: 1779 [ 38.992388] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 38.993882] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 38.995371] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 38.996877] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 38.998356] ---[ end trace 0000000000000000 ]--- [ 42.061077] ------------[ cut here ]------------ [ 42.062038] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.064019] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.065513] Modules linked in: [ 42.066167] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.068144] Tainted: [W]=WARN [ 42.068768] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.070252] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.071175] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 42.074371] RSP: 0018:ffff88801771fbc0 EFLAGS: 00010286 [ 42.075357] RAX: 0000000000000000 RBX: ffffed1002ee3f78 RCX: ffffffff813a4050 [ 42.076661] RDX: ffff88801656b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.077957] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee3f2f [ 42.079248] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.080559] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801771fdf8 [ 42.081894] FS: 00007f6dbdca5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.083357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.084452] CR2: 00007f6dbe197580 CR3: 000000002010f000 CR4: 0000000000350ef0 [ 42.085771] Call Trace: [ 42.086243] [ 42.086702] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.087560] ? __create_object+0x59/0x80 [ 42.088352] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.089338] __vmalloc_noprof+0x59/0x60 [ 42.090096] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.090968] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.091920] bpf_prog_alloc+0x39/0x200 [ 42.092671] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.093623] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.094492] do_seccomp+0x349/0x25e0 [ 42.095215] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.096105] ? __pfx_do_seccomp+0x10/0x10 [ 42.096906] ? find_held_lock+0x2b/0x80 [ 42.097675] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.098638] ? static_key_count+0x60/0x80 [ 42.099392] prctl_set_seccomp+0x4e/0x70 [ 42.100170] __do_sys_prctl+0xe6c/0x1d70 [ 42.100981] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.101833] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.102795] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.103764] ? irqentry_exit+0xf3/0x650 [ 42.104497] do_syscall_64+0xbf/0x430 [ 42.105251] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.106207] RIP: 0033:0x7f6dbe1975cd [ 42.106923] 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 [ 42.110082] RSP: 002b:00007ffe5a0e6080 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.111446] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6dbe1975cd [ 42.112741] RDX: 00005619dfafce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.114046] RBP: 00007ffe5a0e60e0 R08: 0000000000000000 R09: 00007ffe5a0e5780 [ 42.115334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561a09611ad0 [ 42.116642] R13: 00007ffe5a0e6510 R14: 0000561a09612bc0 R15: 0000561a09623780 [ 42.117947] [ 42.118368] irq event stamp: 1711 [ 42.119030] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 42.120609] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 42.122161] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 42.123713] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 42.125252] ---[ end trace 0000000000000000 ]--- [ 42.875736] ------------[ cut here ]------------ [ 42.876699] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.878701] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.880184] Modules linked in: [ 42.880837] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.882905] Tainted: [W]=WARN [ 42.883460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.884957] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.885874] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 42.889072] RSP: 0018:ffff88801832fbc0 EFLAGS: 00010286 [ 42.890059] RAX: 0000000000000000 RBX: ffffed1003065f78 RCX: ffffffff813a4050 [ 42.891364] RDX: ffff8880165c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.892710] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003065f2f [ 42.894157] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.895527] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801832fdf8 [ 42.896955] FS: 00007f02fa7af900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.898663] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.899915] CR2: 00007fff4ccfaef7 CR3: 000000000de3b000 CR4: 0000000000350ef0 [ 42.901448] Call Trace: [ 42.902050] [ 42.902522] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.903554] ? __create_object+0x59/0x80 [ 42.904457] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.905478] __vmalloc_noprof+0x59/0x60 [ 42.906255] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.907178] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.908267] bpf_prog_alloc+0x39/0x200 [ 42.909144] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.910240] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.911161] do_seccomp+0x349/0x25e0 [ 42.911922] ? find_held_lock+0x2b/0x80 [ 42.912728] ? do_prlimit+0x310/0x610 [ 42.913439] ? __pfx_do_seccomp+0x10/0x10 [ 42.914238] ? do_raw_spin_unlock+0x53/0x220 [ 42.915093] ? _raw_spin_unlock+0x1e/0x40 [ 42.915938] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.917084] ? static_key_count+0x60/0x80 [ 42.918019] prctl_set_seccomp+0x4e/0x70 [ 42.918921] __do_sys_prctl+0xe6c/0x1d70 [ 42.919825] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.920851] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.921968] ? irqentry_exit+0xf3/0x650 [ 42.922861] do_syscall_64+0xbf/0x430 [ 42.923712] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.924824] RIP: 0033:0x7f02faca15cd [ 42.925640] 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 [ 42.929311] RSP: 002b:00007fff4ccf8a80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.930908] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f02faca15cd [ 42.932389] RDX: 00005572129bfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.933882] RBP: 00007fff4ccf8ae0 R08: 0000000000000000 R09: 00007fff4ccf8180 [ 42.935308] R10: 0000000000000000 R11: 0000000000000246 R12: 00005572294a9ad0 [ 42.936819] R13: 00007fff4ccf8f10 R14: 00005572294aabc0 R15: 00005572294bb780 [ 42.938313] [ 42.938864] irq event stamp: 1803 [ 42.939550] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 42.941267] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 42.942345] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 42.943364] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 42.944340] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39128' (ECDSA) to the list of known hosts. 2025/11/18 18:14:16 fuzzer started 2025/11/18 18:14:16 dialing manager at localhost:34383 2025/11/18 18:14:16 checking machine... 2025/11/18 18:14:16 checking revisions... [ 43.817452] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:14:16 testing simple program... [ 43.896627] cgroup: Unknown subsys name 'net' [ 43.956450] cgroup: Unknown subsys name 'cpuset' [ 43.977913] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:14:15 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000002 RCX=ffffffff86a0ba56 RDX=1ffff1100d9c115b RSI=1ffff1100d9c1159 RDI=ffff88806ce08ad8 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =ffffffff86a0ba5a R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000008972 R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88806ce08ff0 R15=ffff88806ce08a70 RIP=ffffffff8135f061 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 00007f6dbdca5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6dbdc6f008 CR3=00000000201af000 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=ffff888009757840 RCX=ffff888009757744 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff8880096fc200 RBP=ffff888009750000 RSP=ffff888009757758 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=0000000000006e2e R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff8880096fb780 R15=0000000000000002 RIP=ffffffff81529025 RFL=00000296 [--S-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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0cfedb2000 CR3=000000000e448000 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=2b1a926d9b18e1b6c044342100a8ee83 XMM02=0000000000302ea0eff9b2d0a8fce9cb XMM03=0000000000302f702c67c8bc2e329bc3 XMM04=2f1fa16c63bf5ba700000000000ae988 XMM05=090f1556b20111b300000000003200c8 XMM06=5b75c91c80445342000000000031ff50 XMM07=e042d86d42eb936e0000000000310c38 XMM08=b1c62234a93d8d520000000000302f70 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000