[ 45.994311] ------------[ cut here ]------------ [ 45.995082] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.996828] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.998039] Modules linked in: [ 45.998532] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.000227] Tainted: [W]=WARN [ 46.000692] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.001961] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.002690] 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 [ 46.005382] RSP: 0018:ffff88800f1a7bc0 EFLAGS: 00010286 [ 46.006199] RAX: 0000000000000000 RBX: ffffed1001e34f78 RCX: ffffffff813a4050 [ 46.007310] RDX: ffff888017629bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.008455] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e34f2f [ 46.009624] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.010778] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1a7df8 [ 46.011953] FS: 00007fda38ec1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.013250] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.014210] CR2: 00007fda393b3580 CR3: 000000000cc81000 CR4: 0000000000350ef0 [ 46.015345] Call Trace: [ 46.015812] [ 46.016193] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.017001] ? __create_object+0x59/0x80 [ 46.017659] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.018516] __vmalloc_noprof+0x59/0x60 [ 46.019198] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.019966] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.020760] bpf_prog_alloc+0x39/0x200 [ 46.021382] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.022210] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.023032] do_seccomp+0x349/0x25e0 [ 46.023626] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.024420] ? __pfx_do_seccomp+0x10/0x10 [ 46.025099] ? find_held_lock+0x2b/0x80 [ 46.025772] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.026585] ? static_key_count+0x60/0x80 [ 46.027288] prctl_set_seccomp+0x4e/0x70 [ 46.027981] __do_sys_prctl+0xe6c/0x1d70 [ 46.028643] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.029414] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.030220] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.031065] ? irqentry_exit+0xf3/0x650 [ 46.031752] do_syscall_64+0xbf/0x430 [ 46.032370] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.033224] RIP: 0033:0x7fda393b35cd [ 46.033866] 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 [ 46.036634] RSP: 002b:00007ffcc2b25660 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.037908] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fda393b35cd [ 46.039049] RDX: 000055694403be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.040213] RBP: 00007ffcc2b256c0 R08: 0000000000000000 R09: 00007ffcc2b24d60 [ 46.041385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556963f20240 [ 46.042517] R13: 00007ffcc2b25af0 R14: 0000556963f29380 R15: 0000556963f34540 [ 46.043672] [ 46.044110] irq event stamp: 1817 [ 46.044637] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 46.046013] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 46.047388] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 46.048750] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 46.050106] ---[ end trace 0000000000000000 ]--- [ 49.074003] ------------[ cut here ]------------ [ 49.074949] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.076949] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.078456] Modules linked in: [ 49.079084] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.081128] Tainted: [W]=WARN [ 49.081713] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.083249] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.084176] 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 [ 49.087403] RSP: 0018:ffff88801c68fbc0 EFLAGS: 00010286 [ 49.088426] RAX: 0000000000000000 RBX: ffffed10038d1f78 RCX: ffffffff813a4050 [ 49.089822] RDX: ffff888017ed0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.091154] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10038d1f2f [ 49.092454] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.093783] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c68fdf8 [ 49.095114] FS: 00007f25a6985900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.096557] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.097643] CR2: 00007f25a6e77580 CR3: 0000000020cee000 CR4: 0000000000350ef0 [ 49.098963] Call Trace: [ 49.099427] [ 49.099891] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.100805] ? __create_object+0x59/0x80 [ 49.101554] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.102547] __vmalloc_noprof+0x59/0x60 [ 49.103318] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.104214] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.105180] bpf_prog_alloc+0x39/0x200 [ 49.105962] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.106914] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.107847] do_seccomp+0x349/0x25e0 [ 49.108516] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.109447] ? __pfx_do_seccomp+0x10/0x10 [ 49.110278] ? find_held_lock+0x2b/0x80 [ 49.111064] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.112054] ? static_key_count+0x60/0x80 [ 49.112870] prctl_set_seccomp+0x4e/0x70 [ 49.113607] __do_sys_prctl+0xe6c/0x1d70 [ 49.114418] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.115342] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.116586] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.117860] ? irqentry_exit+0xf3/0x650 [ 49.118854] do_syscall_64+0xbf/0x430 [ 49.119800] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.121029] RIP: 0033:0x7f25a6e775cd [ 49.121934] 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 [ 49.125159] RSP: 002b:00007ffe1c144af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.126517] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f25a6e775cd [ 49.127826] RDX: 0000563f98fcae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.129133] RBP: 00007ffe1c144b50 R08: 0000000000000000 R09: 00007ffe1c1441f0 [ 49.130420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563fa0d072b0 [ 49.131744] R13: 00007ffe1c144f80 R14: 0000563fa0d09d20 R15: 0000563fa0d1b8d0 [ 49.133058] [ 49.133485] irq event stamp: 1805 [ 49.134148] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 49.135692] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 49.137258] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 49.138210] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 49.139144] ---[ end trace 0000000000000000 ]--- [ 49.869152] ------------[ cut here ]------------ [ 49.872211] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.874858] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.876688] Modules linked in: [ 49.877533] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.880052] Tainted: [W]=WARN [ 49.880839] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.882763] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.883952] 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 [ 49.887922] RSP: 0018:ffff888019447bc0 EFLAGS: 00010286 [ 49.889180] RAX: 0000000000000000 RBX: ffffed1003288f78 RCX: ffffffff813a4050 [ 49.890810] RDX: ffff888017e45340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.892423] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003288f2f [ 49.894030] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.895371] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019447df8 [ 49.896661] FS: 00007f5e04b55900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.898218] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.899298] CR2: 00007f5e05047580 CR3: 000000000fa84000 CR4: 0000000000350ef0 [ 49.900614] Call Trace: [ 49.901121] [ 49.901539] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.902435] ? __create_object+0x59/0x80 [ 49.903225] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.904194] __vmalloc_noprof+0x59/0x60 [ 49.904945] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.905845] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.906790] bpf_prog_alloc+0x39/0x200 [ 49.907474] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.908440] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.909375] do_seccomp+0x349/0x25e0 [ 49.910113] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.911035] ? __pfx_do_seccomp+0x10/0x10 [ 49.911813] ? find_held_lock+0x2b/0x80 [ 49.912525] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.913525] ? static_key_count+0x60/0x80 [ 49.914367] prctl_set_seccomp+0x4e/0x70 [ 49.915168] __do_sys_prctl+0xe6c/0x1d70 [ 49.916062] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.916931] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.917911] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.918922] ? irqentry_exit+0xf3/0x650 [ 49.919672] do_syscall_64+0xbf/0x430 [ 49.920425] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.921391] RIP: 0033:0x7f5e050475cd [ 49.922140] 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 [ 49.925405] RSP: 002b:00007ffdaea3ce00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.926843] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5e050475cd [ 49.928160] RDX: 0000557b861b8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.929483] RBP: 00007ffdaea3ce60 R08: 0000000000000000 R09: 00007ffdaea3c500 [ 49.930810] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b8bdfd2b0 [ 49.932118] R13: 00007ffdaea3d290 R14: 0000557b8bdffd20 R15: 0000557b8be118d0 [ 49.933497] [ 49.933964] irq event stamp: 2025 [ 49.934524] hardirqs last enabled at (2033): [] __up_console_sem+0x78/0x80 [ 49.935953] hardirqs last disabled at (2042): [] __up_console_sem+0x5d/0x80 [ 49.937365] softirqs last enabled at (1868): [] handle_softirqs+0x50c/0x770 [ 49.938843] softirqs last disabled at (1863): [] __irq_exit_rcu+0xc4/0x100 [ 49.940328] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33247' (ECDSA) to the list of known hosts. 2025/11/17 18:52:20 fuzzer started 2025/11/17 18:52:21 dialing manager at localhost:37895 2025/11/17 18:52:21 checking machine... 2025/11/17 18:52:21 checking revisions... [ 50.892188] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:52:21 testing simple program... [ 50.986442] cgroup: Unknown subsys name 'net' [ 51.046611] cgroup: Unknown subsys name 'cpuset' [ 51.064881] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:52:20 Registers: info registers vcpu 0 RAX=ffff88800e0e0780 RBX=ffff88800e0e07c0 RCX=0000000000000000 RDX=0000000000000000 RSI=ffff888008c4177f RDI=ffff8880097e3101 RBP=ffff888008c41780 RSP=ffff888017f07a30 R8 =0000000000000001 R9 =ffffffff81b2e2bb R10=ffffea000039c080 R11=0000000000000001 R12=0000000000000000 R13=ffff888017f07a68 R14=ffff88800e702a28 R15=ffff88800e702a28 RIP=ffffffff81b2e298 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 00007f25a6985900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe1c13e000 CR3=0000000020d7a000 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=6720646572637465733a4d41503d706f 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=0000000000000001 RBX=ffffffff81618fa0 RCX=ffff888009757794 RDX=1ffff110012eaf34 RSI=ffffffff815d6b08 RDI=ffff888009757840 RBP=ffff8880097578d8 RSP=ffff888009757840 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=0000000000023e3c R12=ffff888009757908 R13=0000000000000000 R14=ffff8880096fb780 R15=ffff888008c4b780 RIP=ffffffff812dfbe1 RFL=00000202 [-------] 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffec68ca398 CR3=000000000e0b3000 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=2030323a32353a383120373120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039313a32353a3831203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000