[ 43.870912] ------------[ cut here ]------------ [ 43.871856] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.873874] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 43.875389] Modules linked in: [ 43.876052] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.878130] Tainted: [W]=WARN [ 43.878738] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.880263] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.881217] 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 [ 43.884460] RSP: 0018:ffff88801a6d7bc0 EFLAGS: 00010286 [ 43.885487] RAX: 0000000000000000 RBX: ffffed10034daf78 RCX: ffffffff813a4050 [ 43.886803] RDX: ffff888016d35340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.888133] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034daf2f [ 43.889456] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.890791] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a6d7df8 [ 43.892128] FS: 00007fbda5fd5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.893864] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.895219] CR2: 00007fbda64c7580 CR3: 000000001c30d000 CR4: 0000000000350ef0 [ 43.896866] Call Trace: [ 43.897456] [ 43.898059] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.899216] ? __create_object+0x59/0x80 [ 43.900170] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.901190] __vmalloc_noprof+0x59/0x60 [ 43.901973] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.902870] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.903827] bpf_prog_alloc+0x39/0x200 [ 43.904547] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.905512] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.906446] do_seccomp+0x349/0x25e0 [ 43.907220] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.908158] ? __pfx_do_seccomp+0x10/0x10 [ 43.908998] ? find_held_lock+0x2b/0x80 [ 43.909777] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.910766] ? static_key_count+0x60/0x80 [ 43.911558] prctl_set_seccomp+0x4e/0x70 [ 43.912365] __do_sys_prctl+0xe6c/0x1d70 [ 43.913216] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.914111] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.915128] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.916148] ? irqentry_exit+0xf3/0x650 [ 43.916962] do_syscall_64+0xbf/0x430 [ 43.917745] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.918720] RIP: 0033:0x7fbda64c75cd [ 43.919422] 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 [ 43.922693] RSP: 002b:00007fff577ebbd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.924114] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbda64c75cd [ 43.925445] RDX: 00005600482f8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.926759] RBP: 00007fff577ebc30 R08: 0000000000000000 R09: 00007fff577eb2d0 [ 43.928108] R10: 0000000000000000 R11: 0000000000000246 R12: 000056004cfbdbf0 [ 43.929428] R13: 00007fff577ec060 R14: 000056004cfc7380 R15: 000056004cfd2460 [ 43.930538] [ 43.930936] irq event stamp: 1693 [ 43.931462] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 43.932765] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 43.934054] softirqs last enabled at (1468): [] handle_softirqs+0x50c/0x770 [ 43.935364] softirqs last disabled at (1463): [] __irq_exit_rcu+0xc4/0x100 [ 43.936651] ---[ end trace 0000000000000000 ]--- [ 47.321827] ------------[ cut here ]------------ [ 47.322749] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.324763] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 47.326199] Modules linked in: [ 47.326827] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.328780] Tainted: [W]=WARN [ 47.329321] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.330993] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.331963] 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 [ 47.335084] RSP: 0018:ffff888016fefbc0 EFLAGS: 00010286 [ 47.336053] RAX: 0000000000000000 RBX: ffffed1002dfdf78 RCX: ffffffff813a4050 [ 47.337322] RDX: ffff888016d33780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.338584] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfdf2f [ 47.339846] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.341117] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fefdf8 [ 47.342368] FS: 00007fbd31089900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.343784] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.344835] CR2: 00007ffce9498ef7 CR3: 000000001c2f5000 CR4: 0000000000350ef0 [ 47.346098] Call Trace: [ 47.346554] [ 47.347004] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.347889] ? __create_object+0x59/0x80 [ 47.348614] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.349581] __vmalloc_noprof+0x59/0x60 [ 47.350309] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.351172] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.352091] bpf_prog_alloc+0x39/0x200 [ 47.352828] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.353731] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.354572] do_seccomp+0x349/0x25e0 [ 47.355276] ? find_held_lock+0x2b/0x80 [ 47.356036] ? do_prlimit+0x310/0x610 [ 47.356781] ? __pfx_do_seccomp+0x10/0x10 [ 47.357508] ? do_raw_spin_unlock+0x53/0x220 [ 47.358321] ? _raw_spin_unlock+0x1e/0x40 [ 47.359083] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.360033] ? static_key_count+0x60/0x80 [ 47.360824] prctl_set_seccomp+0x4e/0x70 [ 47.361543] __do_sys_prctl+0xe6c/0x1d70 [ 47.362308] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.363148] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.364096] ? irqentry_exit+0xf3/0x650 [ 47.364856] do_syscall_64+0xbf/0x430 [ 47.365542] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.366475] RIP: 0033:0x7fbd3157b5cd [ 47.367168] 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 [ 47.370293] RSP: 002b:00007ffce9497670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.371628] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbd3157b5cd [ 47.372932] RDX: 0000556ad3f6de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.374192] RBP: 00007ffce94976d0 R08: 0000000000000000 R09: 00007ffce9496d70 [ 47.375448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556af03be2b0 [ 47.376701] R13: 00007ffce9497b00 R14: 0000556af03c0d20 R15: 0000556af03d28d0 [ 47.377994] [ 47.378413] irq event stamp: 1799 [ 47.379056] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 47.380542] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 47.382039] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 47.383551] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 47.385037] ---[ end trace 0000000000000000 ]--- [ 48.192979] ------------[ cut here ]------------ [ 48.193927] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.195960] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 48.197432] Modules linked in: [ 48.198297] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.200360] Tainted: [W]=WARN [ 48.200985] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.202459] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.203370] 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 [ 48.206543] RSP: 0018:ffff88801612fbc0 EFLAGS: 00010286 [ 48.207519] RAX: 0000000000000000 RBX: ffffed1002c25f78 RCX: ffffffff813a4050 [ 48.208817] RDX: ffff8880179eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.210088] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c25f2f [ 48.211373] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.212926] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801612fdf8 [ 48.214312] FS: 00007f9bd3c27900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.215730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.216792] CR2: 00007f9bd418d4a6 CR3: 000000001e157000 CR4: 0000000000350ef0 [ 48.218431] Call Trace: [ 48.219066] [ 48.219480] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.220371] ? __create_object+0x59/0x80 [ 48.221175] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.222139] __vmalloc_noprof+0x59/0x60 [ 48.222890] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.223769] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.224645] bpf_prog_alloc+0x39/0x200 [ 48.225393] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.226332] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.227242] do_seccomp+0x349/0x25e0 [ 48.227966] ? find_held_lock+0x2b/0x80 [ 48.228720] ? do_prlimit+0x310/0x610 [ 48.229437] ? __pfx_do_seccomp+0x10/0x10 [ 48.230234] ? do_raw_spin_unlock+0x53/0x220 [ 48.231072] ? _raw_spin_unlock+0x1e/0x40 [ 48.231864] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.232845] ? static_key_count+0x60/0x80 [ 48.233603] prctl_set_seccomp+0x4e/0x70 [ 48.234382] __do_sys_prctl+0xe6c/0x1d70 [ 48.235154] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.236015] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.236989] ? irqentry_exit+0xf3/0x650 [ 48.237743] do_syscall_64+0xbf/0x430 [ 48.238431] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.239372] RIP: 0033:0x7f9bd41195cd [ 48.240088] 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 [ 48.243271] RSP: 002b:00007ffeed51c0f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.244641] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9bd41195cd [ 48.245962] RDX: 0000559cef005e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.247240] RBP: 00007ffeed51c150 R08: 0000000000000000 R09: 00007ffeed51b7f0 [ 48.248528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559d2cd11b10 [ 48.249825] R13: 00007ffeed51c580 R14: 0000559d2cd122b0 R15: 0000559d2cd266f0 [ 48.251122] [ 48.251546] irq event stamp: 1815 [ 48.252305] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 48.253869] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 48.255396] softirqs last enabled at (1834): [] handle_softirqs+0x50c/0x770 [ 48.256944] softirqs last disabled at (1823): [] __irq_exit_rcu+0xc4/0x100 [ 48.258459] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13674' (ECDSA) to the list of known hosts. 2025/11/19 01:42:11 fuzzer started 2025/11/19 01:42:11 dialing manager at localhost:34383 2025/11/19 01:42:11 checking machine... 2025/11/19 01:42:11 checking revisions... [ 49.189890] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:42:11 testing simple program... [ 49.279989] cgroup: Unknown subsys name 'net' [ 49.342263] cgroup: Unknown subsys name 'cpuset' [ 49.356638] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:42:10 Registers: info registers vcpu 0 RAX=ffffffff81b2d576 RBX=ffffffff86726324 RCX=ffffffff81b2d5f8 RDX=0000000000000000 RSI=ffffffff86ab8db4 RDI=ffffffff86726314 RBP=ffffffff86726328 RSP=ffff888019097618 R8 =ffffffff86ab8db4 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002575e R12=ffffffff86726324 R13=ffffffff86726314 R14=0000000000000010 R15=dffffc0000000000 RIP=ffffffff8135dad7 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 00007fbd31089900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbd31068020 CR3=0000000013dfa000 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=ffffffff86aaeb65 RBX=0000000000000002 RCX=ffffffff86aaeb60 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88806cf08a78 RSP=ffff88806cf089b0 R8 =ffffffff86aaeb64 R9 =ffff88806cf08a60 R10=000000000003c9ed R11=0000000000023c50 R12=ffff88806cf08a80 R13=ffff88806cf08a68 R14=ffff88806cf08e20 R15=ffff88806cf08a20 RIP=ffffffff8135f0a8 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 00007f4355c8a900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc987b5828 CR3=000000000ed7a000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=abe3fcb8a37edae800000000000ae988 XMM05=eb55228125124c0400000000003216c0 XMM06=0394861f14684e59000000000031fe10 XMM07=fb795ef6d6577056000000000030f7c0 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000