[ 38.872021] ------------[ cut here ]------------ [ 38.872647] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.873987] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 38.874952] Modules linked in: [ 38.875339] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.876696] Tainted: [W]=WARN [ 38.877064] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.878055] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.878668] 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 [ 38.880971] RSP: 0018:ffff888015e07bc0 EFLAGS: 00010286 [ 38.881684] RAX: 0000000000000000 RBX: ffffed1002bc0f78 RCX: ffffffff813a4050 [ 38.882566] RDX: ffff888017c38000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.883448] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bc0f2f [ 38.884280] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.885166] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e07df8 [ 38.886034] FS: 00007fea56fb5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.887006] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.887728] CR2: 00007fea574a7580 CR3: 000000000e528000 CR4: 0000000000350ef0 [ 38.888595] Call Trace: [ 38.888912] [ 38.889186] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.889793] ? __create_object+0x59/0x80 [ 38.890294] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.890947] __vmalloc_noprof+0x59/0x60 [ 38.891448] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.892009] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.892642] bpf_prog_alloc+0x39/0x200 [ 38.893120] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.893740] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.894315] do_seccomp+0x349/0x25e0 [ 38.894801] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.895407] ? __pfx_do_seccomp+0x10/0x10 [ 38.895910] ? find_held_lock+0x2b/0x80 [ 38.896430] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.897043] ? static_key_count+0x60/0x80 [ 38.897573] prctl_set_seccomp+0x4e/0x70 [ 38.898060] __do_sys_prctl+0xe6c/0x1d70 [ 38.898581] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.899119] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.899771] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.900422] ? irqentry_exit+0xf3/0x650 [ 38.900900] do_syscall_64+0xbf/0x430 [ 38.901390] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.901999] RIP: 0033:0x7fea574a75cd [ 38.902472] 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 [ 38.904591] RSP: 002b:00007fffb9df8b90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.905490] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fea574a75cd [ 38.906307] RDX: 00005647ec836e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.907162] RBP: 00007fffb9df8bf0 R08: 0000000000000000 R09: 00007fffb9df8290 [ 38.908023] R10: 0000000000000000 R11: 0000000000000246 R12: 00005648025ef2b0 [ 38.908913] R13: 00007fffb9df9020 R14: 00005648025f1d20 R15: 00005648026038d0 [ 38.909785] [ 38.910070] irq event stamp: 1759 [ 38.910504] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 38.911525] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 38.912565] softirqs last enabled at (1360): [] handle_softirqs+0x50c/0x770 [ 38.913594] softirqs last disabled at (1339): [] __irq_exit_rcu+0xc4/0x100 [ 38.914605] ---[ end trace 0000000000000000 ]--- [ 42.151805] ------------[ cut here ]------------ [ 42.152755] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.154745] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.156188] Modules linked in: [ 42.156868] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.158864] Tainted: [W]=WARN [ 42.159466] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.160959] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.161879] 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 [ 42.165083] RSP: 0018:ffff888016f97bc0 EFLAGS: 00010286 [ 42.166080] RAX: 0000000000000000 RBX: ffffed1002df2f78 RCX: ffffffff813a4050 [ 42.167378] RDX: ffff88800f370000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.168683] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df2f2f [ 42.169981] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.171272] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f97df8 [ 42.172589] FS: 00007fa6c76da900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.174027] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.175098] CR2: 00007ffdd05d3ef7 CR3: 000000002094d000 CR4: 0000000000350ef0 [ 42.176416] Call Trace: [ 42.176882] [ 42.177297] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.178200] ? __create_object+0x59/0x80 [ 42.178985] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.179973] __vmalloc_noprof+0x59/0x60 [ 42.180754] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.181638] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.182596] bpf_prog_alloc+0x39/0x200 [ 42.183307] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.184241] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.185151] do_seccomp+0x349/0x25e0 [ 42.185872] ? find_held_lock+0x2b/0x80 [ 42.186643] ? do_prlimit+0x310/0x610 [ 42.187339] ? __pfx_do_seccomp+0x10/0x10 [ 42.188131] ? do_raw_spin_unlock+0x53/0x220 [ 42.188978] ? _raw_spin_unlock+0x1e/0x40 [ 42.189751] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.190713] ? static_key_count+0x60/0x80 [ 42.191513] prctl_set_seccomp+0x4e/0x70 [ 42.192254] __do_sys_prctl+0xe6c/0x1d70 [ 42.193037] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.193893] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.194858] ? irqentry_exit+0xf3/0x650 [ 42.195627] do_syscall_64+0xbf/0x430 [ 42.196325] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.197279] RIP: 0033:0x7fa6c7bcc5cd [ 42.197988] 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 [ 42.201190] RSP: 002b:00007ffdd05d1980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.202560] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6c7bcc5cd [ 42.203853] RDX: 000056224d72fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.205166] RBP: 00007ffdd05d19e0 R08: 0000000000000000 R09: 00007ffdd05d1080 [ 42.206461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562257665ad0 [ 42.207755] R13: 00007ffdd05d1e10 R14: 0000562257666bc0 R15: 0000562257677780 [ 42.209100] [ 42.209582] irq event stamp: 1777 [ 42.210196] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 42.211707] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 42.213144] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 42.214126] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 42.215085] ---[ end trace 0000000000000000 ]--- [ 42.926764] ------------[ cut here ]------------ [ 42.927707] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.929729] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.931205] Modules linked in: [ 42.931852] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.933834] Tainted: [W]=WARN [ 42.934430] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.935891] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.936841] 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 [ 42.940179] RSP: 0018:ffff888017b07bc0 EFLAGS: 00010286 [ 42.941200] RAX: 0000000000000000 RBX: ffffed1002f60f78 RCX: ffffffff813a4050 [ 42.942494] RDX: ffff88801b5dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.943840] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f60f2f [ 42.945164] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.946464] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b07df8 [ 42.947786] FS: 00007f0cf5473900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.949280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.950334] CR2: 00007f0cf5965580 CR3: 000000000df96000 CR4: 0000000000350ef0 [ 42.951632] Call Trace: [ 42.952091] [ 42.952573] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.953482] ? __create_object+0x59/0x80 [ 42.954238] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.955223] __vmalloc_noprof+0x59/0x60 [ 42.955988] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.956879] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.957832] bpf_prog_alloc+0x39/0x200 [ 42.958582] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.959524] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.960462] do_seccomp+0x349/0x25e0 [ 42.961145] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.962059] ? __pfx_do_seccomp+0x10/0x10 [ 42.962852] ? find_held_lock+0x2b/0x80 [ 42.963629] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.964627] ? static_key_count+0x60/0x80 [ 42.965463] prctl_set_seccomp+0x4e/0x70 [ 42.966231] __do_sys_prctl+0xe6c/0x1d70 [ 42.967048] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.967935] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.968964] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.969992] ? irqentry_exit+0xf3/0x650 [ 42.970793] do_syscall_64+0xbf/0x430 [ 42.971571] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.972583] RIP: 0033:0x7f0cf59655cd [ 42.973279] 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 [ 42.976639] RSP: 002b:00007ffc9ee9cbb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.978089] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0cf59655cd [ 42.979444] RDX: 000055b71f0dce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.980830] RBP: 00007ffc9ee9cc10 R08: 0000000000000000 R09: 00007ffc9ee9c2b0 [ 42.982187] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b7295f22b0 [ 42.983536] R13: 00007ffc9ee9d040 R14: 000055b7295f4d20 R15: 000055b7296068d0 [ 42.984919] [ 42.985417] irq event stamp: 1805 [ 42.986059] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 42.987683] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 42.989307] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 42.990970] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 42.992606] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10029' (ECDSA) to the list of known hosts. 2025/11/18 18:35:53 fuzzer started 2025/11/18 18:35:54 dialing manager at localhost:34383 2025/11/18 18:35:54 checking machine... 2025/11/18 18:35:54 checking revisions... [ 43.885449] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:35:54 testing simple program... [ 43.966526] cgroup: Unknown subsys name 'net' [ 44.039428] cgroup: Unknown subsys name 'cpuset' [ 44.053632] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:35:53 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880163bd340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880163bddc0 RDI=ffff8880163bd340 RBP=ffff8880163bdd98 RSP=ffff88801778f570 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880163bddc0 R13=f8aee5787bfa452b R14=0000000000000000 R15=0000000000000001 RIP=ffffffff8152748d RFL=00000002 [-------] 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 00007fa6c76da900 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=00007fa6c769f008 CR3=000000000e174000 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=0000000000021cf3 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff645b46c8 CR3=00000000167d5000 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=861f8d13feb8238c534a2935c3077d14 XMM02=00000000003031b8eff9b2d0a8fce9cb XMM03=00000000003032882c67c8bc2e329bc3 XMM04=66c1bf3d3633033b00000000000ae988 XMM05=af4243aa90fab18900000000003214b0 XMM06=474038aa6c007e1f0000000000320550 XMM07=e042d86d42eb936e0000000000310e08 XMM08=72af7d2ca8f7aa900000000000303288 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000