[ 39.074802] ------------[ cut here ]------------ [ 39.075740] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.077755] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.079236] Modules linked in: [ 39.079827] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.081882] Tainted: [W]=WARN [ 39.082499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.083963] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.084877] 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 [ 39.088062] RSP: 0018:ffff88801a427bc0 EFLAGS: 00010286 [ 39.089047] RAX: 0000000000000000 RBX: ffffed1003484f78 RCX: ffffffff813a4050 [ 39.090345] RDX: ffff8880168fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.091634] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003484f2f [ 39.092926] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.094205] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a427df8 [ 39.095507] FS: 00007fd28df46900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.096946] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.098017] CR2: 00007fd28e438580 CR3: 000000000e56d000 CR4: 0000000000350ef0 [ 39.099318] Call Trace: [ 39.099786] [ 39.100251] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.101110] ? __create_object+0x59/0x80 [ 39.101901] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.102879] __vmalloc_noprof+0x59/0x60 [ 39.103632] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.104505] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.105434] bpf_prog_alloc+0x39/0x200 [ 39.106180] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.107086] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.107986] do_seccomp+0x349/0x25e0 [ 39.108711] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.109612] ? __pfx_do_seccomp+0x10/0x10 [ 39.110406] ? find_held_lock+0x2b/0x80 [ 39.111156] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.112065] ? static_key_count+0x60/0x80 [ 39.112875] prctl_set_seccomp+0x4e/0x70 [ 39.113643] __do_sys_prctl+0xe6c/0x1d70 [ 39.114451] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.115302] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.116259] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.117220] ? irqentry_exit+0xf3/0x650 [ 39.117934] do_syscall_64+0xbf/0x430 [ 39.118677] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.119642] RIP: 0033:0x7fd28e4385cd [ 39.120364] 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 [ 39.123569] RSP: 002b:00007ffe6599b5d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.124951] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd28e4385cd [ 39.126257] RDX: 0000564c87586e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.127499] RBP: 00007ffe6599b630 R08: 0000000000000000 R09: 00007ffe6599acd0 [ 39.128573] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564c8a8fd2b0 [ 39.129655] R13: 00007ffe6599ba60 R14: 0000564c8a8ffd20 R15: 0000564c8a9118d0 [ 39.130750] [ 39.131101] irq event stamp: 1751 [ 39.131640] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 39.132914] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 39.134183] softirqs last enabled at (1596): [] handle_softirqs+0x50c/0x770 [ 39.135488] softirqs last disabled at (1591): [] __irq_exit_rcu+0xc4/0x100 [ 39.136733] ---[ end trace 0000000000000000 ]--- [ 42.136309] ------------[ cut here ]------------ [ 42.137233] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.139263] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.140718] Modules linked in: [ 42.141587] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.143653] Tainted: [W]=WARN [ 42.144273] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.145739] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.146670] 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 [ 42.149866] RSP: 0018:ffff8880167bfbc0 EFLAGS: 00010286 [ 42.150849] RAX: 0000000000000000 RBX: ffffed1002cf7f78 RCX: ffffffff813a4050 [ 42.152142] RDX: ffff8880171e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.153418] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf7f2f [ 42.154730] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.156012] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167bfdf8 [ 42.157308] FS: 00007fdd7c19f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.158745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.159804] CR2: 00007fdd7c7054a6 CR3: 000000000d0da000 CR4: 0000000000350ef0 [ 42.161084] Call Trace: [ 42.161582] [ 42.161989] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.162911] ? __create_object+0x59/0x80 [ 42.163687] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.164665] __vmalloc_noprof+0x59/0x60 [ 42.165426] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.166318] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.167254] bpf_prog_alloc+0x39/0x200 [ 42.167945] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.168864] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.169789] do_seccomp+0x349/0x25e0 [ 42.170534] ? find_held_lock+0x2b/0x80 [ 42.171292] ? do_prlimit+0x310/0x610 [ 42.171994] ? __pfx_do_seccomp+0x10/0x10 [ 42.172777] ? do_raw_spin_unlock+0x53/0x220 [ 42.173618] ? _raw_spin_unlock+0x1e/0x40 [ 42.174400] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.175355] ? static_key_count+0x60/0x80 [ 42.176114] prctl_set_seccomp+0x4e/0x70 [ 42.176899] __do_sys_prctl+0xe6c/0x1d70 [ 42.177675] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.178555] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.179525] ? irqentry_exit+0xf3/0x650 [ 42.180289] do_syscall_64+0xbf/0x430 [ 42.180982] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.181920] RIP: 0033:0x7fdd7c6915cd [ 42.182632] 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 [ 42.185738] RSP: 002b:00007fff2774ef20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.187040] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdd7c6915cd [ 42.187931] RDX: 000055a44dcf6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.188827] RBP: 00007fff2774ef80 R08: 0000000000000000 R09: 00007fff2774e620 [ 42.189714] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a46e345bf0 [ 42.190620] R13: 00007fff2774f3b0 R14: 000055a46e34f380 R15: 000055a46e35a460 [ 42.191527] [ 42.191826] irq event stamp: 1835 [ 42.192283] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 42.193349] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 42.194412] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 42.195485] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 42.196542] ---[ end trace 0000000000000000 ]--- [ 42.755870] ------------[ cut here ]------------ [ 42.756812] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.758831] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.760312] Modules linked in: [ 42.760904] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.762890] Tainted: [W]=WARN [ 42.763497] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.765233] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.766098] 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 [ 42.769380] RSP: 0018:ffff88800efb7bc0 EFLAGS: 00010286 [ 42.770369] RAX: 0000000000000000 RBX: ffffed1001df6f78 RCX: ffffffff813a4050 [ 42.771651] RDX: ffff888016269bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.772919] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001df6f2f [ 42.774197] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.775484] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800efb7df8 [ 42.776766] FS: 00007f3807a3b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.778186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.779261] CR2: 00007ffd3604cef7 CR3: 000000001e763000 CR4: 0000000000350ef0 [ 42.780540] Call Trace: [ 42.781005] [ 42.781471] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.782399] ? __create_object+0x59/0x80 [ 42.783192] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.784109] __vmalloc_noprof+0x59/0x60 [ 42.784876] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.785737] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.786681] bpf_prog_alloc+0x39/0x200 [ 42.787415] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.788339] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.789247] do_seccomp+0x349/0x25e0 [ 42.789915] ? find_held_lock+0x2b/0x80 [ 42.790683] ? do_prlimit+0x310/0x610 [ 42.791419] ? __pfx_do_seccomp+0x10/0x10 [ 42.792199] ? do_raw_spin_unlock+0x53/0x220 [ 42.792981] ? _raw_spin_unlock+0x1e/0x40 [ 42.793772] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.794744] ? static_key_count+0x60/0x80 [ 42.795540] prctl_set_seccomp+0x4e/0x70 [ 42.796314] __do_sys_prctl+0xe6c/0x1d70 [ 42.797055] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.797908] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.798894] ? irqentry_exit+0xf3/0x650 [ 42.799654] do_syscall_64+0xbf/0x430 [ 42.800389] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.801337] RIP: 0033:0x7f3807f2d5cd [ 42.801997] 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 [ 42.805186] RSP: 002b:00007ffd3604a420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.806564] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3807f2d5cd [ 42.807845] RDX: 0000558ae68b2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.809110] RBP: 00007ffd3604a480 R08: 0000000000000000 R09: 00007ffd36049b20 [ 42.810423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558b23568ad0 [ 42.811695] R13: 00007ffd3604a8b0 R14: 0000558b23569bc0 R15: 0000558b2357a780 [ 42.812987] [ 42.813453] irq event stamp: 1809 [ 42.814060] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 42.815605] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 42.817145] softirqs last enabled at (1488): [] handle_softirqs+0x50c/0x770 [ 42.818682] softirqs last disabled at (1479): [] __irq_exit_rcu+0xc4/0x100 [ 42.820005] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18533' (ECDSA) to the list of known hosts. 2025/11/18 13:53:50 fuzzer started 2025/11/18 13:53:51 dialing manager at localhost:34383 2025/11/18 13:53:51 checking machine... 2025/11/18 13:53:51 checking revisions... [ 43.694569] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:53:51 testing simple program... [ 43.785569] cgroup: Unknown subsys name 'net' [ 43.851079] cgroup: Unknown subsys name 'cpuset' [ 43.868581] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:53:50 Registers: info registers vcpu 0 RAX=ffff88800e31cc80 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888015cc7d01 RSI=ffff888015cc7d78 RDI=ffff888015cc7d78 RBP=ffff888015cc75e0 RSP=ffff888015cc7518 R8 =0000000000000001 R9 =ffff888015cc75c8 R10=000000000003c9ed R11=000000000002307c R12=ffff888015cc75e8 R13=ffff888015cc75d0 R14=ffff888015cc7d78 R15=ffff888015cc7588 RIP=ffffffff8135fb38 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 00007fdd7c19f900 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=00007fdd7c16e008 CR3=000000000c000000 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=ffff88801a468001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff88801a467b01 RSI=ffff88801a467b80 RDI=ffff88801a467600 RBP=ffff88801a467648 RSP=ffff88801a467578 R8 =0000000000000001 R9 =ffff88801a467630 R10=000000000003c9ed R11=000000000002932d R12=ffff88801a467650 R13=ffff88801a467638 R14=ffff88801a467b80 R15=ffff88801a4675f0 RIP=ffffffff8135e2f5 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 00007f5134ade700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd85083b88 CR3=00000000164ef000 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=2030353a33353a333120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030353a33353a3331203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000