[ 44.132816] ------------[ cut here ]------------ [ 44.133709] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.135744] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 44.137151] Modules linked in: [ 44.137766] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.139673] Tainted: [W]=WARN [ 44.140249] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.141660] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.142541] 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 [ 44.145611] RSP: 0018:ffff888016ca7bc0 EFLAGS: 00010286 [ 44.146552] RAX: 0000000000000000 RBX: ffffed1002d94f78 RCX: ffffffff813a4050 [ 44.147819] RDX: ffff888017a01bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.149049] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d94f2f [ 44.150286] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.151530] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ca7df8 [ 44.152784] FS: 00007f3bbd351900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.154167] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.155258] CR2: 00007f3bbd843580 CR3: 000000000b7d1000 CR4: 0000000000350ef0 [ 44.156509] Call Trace: [ 44.156956] [ 44.157384] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.158283] ? __create_object+0x59/0x80 [ 44.158991] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.159931] __vmalloc_noprof+0x59/0x60 [ 44.160661] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.161514] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.162433] bpf_prog_alloc+0x39/0x200 [ 44.163104] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.164009] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.164884] do_seccomp+0x349/0x25e0 [ 44.165589] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.166454] ? __pfx_do_seccomp+0x10/0x10 [ 44.167219] ? find_held_lock+0x2b/0x80 [ 44.167918] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.168852] ? static_key_count+0x60/0x80 [ 44.169624] prctl_set_seccomp+0x4e/0x70 [ 44.170383] __do_sys_prctl+0xe6c/0x1d70 [ 44.171094] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.171934] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.172860] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.173804] ? irqentry_exit+0xf3/0x650 [ 44.174547] do_syscall_64+0xbf/0x430 [ 44.175270] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.176159] RIP: 0033:0x7f3bbd8435cd [ 44.176837] 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 [ 44.179919] RSP: 002b:00007ffebffdc550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.181232] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3bbd8435cd [ 44.182482] RDX: 000055a957e93e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.183753] RBP: 00007ffebffdc5b0 R08: 0000000000000000 R09: 00007ffebffdbc50 [ 44.185001] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a97942fb10 [ 44.186244] R13: 00007ffebffdc9e0 R14: 000055a9794302b0 R15: 000055a9794446f0 [ 44.187515] [ 44.187930] irq event stamp: 1779 [ 44.188559] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 44.190030] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 44.191502] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 44.192991] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 44.194463] ---[ end trace 0000000000000000 ]--- [ 47.770125] ------------[ cut here ]------------ [ 47.771160] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.774562] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 47.776277] Modules linked in: [ 47.776951] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.779252] Tainted: [W]=WARN [ 47.779906] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.781623] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.782661] 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 [ 47.786340] RSP: 0018:ffff888017f8fbc0 EFLAGS: 00010286 [ 47.787495] RAX: 0000000000000000 RBX: ffffed1002ff1f78 RCX: ffffffff813a4050 [ 47.788971] RDX: ffff888017091bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.790441] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ff1f2f [ 47.791957] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.793442] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017f8fdf8 [ 47.794936] FS: 00007f30c9b92900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.796621] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.797844] CR2: 00007f30ca084580 CR3: 000000000cfdd000 CR4: 0000000000350ef0 [ 47.799325] Call Trace: [ 47.799872] [ 47.800399] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.801431] ? __create_object+0x59/0x80 [ 47.802332] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.803475] __vmalloc_noprof+0x59/0x60 [ 47.804360] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.805381] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.806467] bpf_prog_alloc+0x39/0x200 [ 47.807324] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.808413] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.809456] do_seccomp+0x349/0x25e0 [ 47.810282] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.811331] ? __pfx_do_seccomp+0x10/0x10 [ 47.812243] ? find_held_lock+0x2b/0x80 [ 47.813061] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.814228] ? static_key_count+0x60/0x80 [ 47.815099] prctl_set_seccomp+0x4e/0x70 [ 47.816003] __do_sys_prctl+0xe6c/0x1d70 [ 47.816901] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.817904] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.819024] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.820175] ? irqentry_exit+0xf3/0x650 [ 47.821061] do_syscall_64+0xbf/0x430 [ 47.821926] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.823028] RIP: 0033:0x7f30ca0845cd [ 47.823874] 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 [ 47.827558] RSP: 002b:00007fff2cf24e80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.829131] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f30ca0845cd [ 47.830611] RDX: 000055db6fe01e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.832117] RBP: 00007fff2cf24ee0 R08: 0000000000000000 R09: 00007fff2cf24580 [ 47.833592] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dba334bad0 [ 47.835076] R13: 00007fff2cf25310 R14: 000055dba334cbc0 R15: 000055dba335d780 [ 47.836490] [ 47.836892] irq event stamp: 2033 [ 47.837522] hardirqs last enabled at (2043): [] __up_console_sem+0x78/0x80 [ 47.838984] hardirqs last disabled at (2052): [] __up_console_sem+0x5d/0x80 [ 47.840468] softirqs last enabled at (1912): [] handle_softirqs+0x50c/0x770 [ 47.841946] softirqs last disabled at (1907): [] __irq_exit_rcu+0xc4/0x100 [ 47.843421] ---[ end trace 0000000000000000 ]--- [ 48.667224] ------------[ cut here ]------------ [ 48.668122] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.670177] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 48.671664] Modules linked in: [ 48.672291] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.674300] Tainted: [W]=WARN [ 48.674862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.676322] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.677232] 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 [ 48.680458] RSP: 0018:ffff88801766fbc0 EFLAGS: 00010286 [ 48.681440] RAX: 0000000000000000 RBX: ffffed1002ecdf78 RCX: ffffffff813a4050 [ 48.682725] RDX: ffff888009af9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.684029] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ecdf2f [ 48.685327] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.686613] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801766fdf8 [ 48.687898] FS: 00007f968e197900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.689333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.690391] CR2: 00007ffd1d49eef7 CR3: 000000001f0bf000 CR4: 0000000000350ef0 [ 48.691683] Call Trace: [ 48.692157] [ 48.692614] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.693505] ? __create_object+0x59/0x80 [ 48.694292] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.695258] __vmalloc_noprof+0x59/0x60 [ 48.695982] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.696865] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.697780] bpf_prog_alloc+0x39/0x200 [ 48.698513] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.699447] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.700358] do_seccomp+0x349/0x25e0 [ 48.701039] ? find_held_lock+0x2b/0x80 [ 48.701805] ? do_prlimit+0x310/0x610 [ 48.702545] ? __pfx_do_seccomp+0x10/0x10 [ 48.703338] ? do_raw_spin_unlock+0x53/0x220 [ 48.704151] ? _raw_spin_unlock+0x1e/0x40 [ 48.704943] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.705923] ? static_key_count+0x60/0x80 [ 48.706741] prctl_set_seccomp+0x4e/0x70 [ 48.707552] __do_sys_prctl+0xe6c/0x1d70 [ 48.708351] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.709174] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.710157] ? irqentry_exit+0xf3/0x650 [ 48.710945] do_syscall_64+0xbf/0x430 [ 48.711712] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.712685] RIP: 0033:0x7f968e6895cd [ 48.713407] 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 [ 48.716616] RSP: 002b:00007ffd1d49dd70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.718001] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f968e6895cd [ 48.719305] RDX: 000055d8057a3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.720621] RBP: 00007ffd1d49ddd0 R08: 0000000000000000 R09: 00007ffd1d49d470 [ 48.721911] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d82db68ad0 [ 48.723212] R13: 00007ffd1d49e200 R14: 000055d82db69bc0 R15: 000055d82db7a780 [ 48.724541] [ 48.724970] irq event stamp: 1715 [ 48.725627] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 48.727168] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 48.728748] softirqs last enabled at (1618): [] handle_softirqs+0x50c/0x770 [ 48.730305] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 48.731852] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54199' (ECDSA) to the list of known hosts. 2025/11/18 01:14:15 fuzzer started 2025/11/18 01:14:15 dialing manager at localhost:37895 2025/11/18 01:14:15 checking machine... 2025/11/18 01:14:15 checking revisions... [ 49.632540] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:14:15 testing simple program... [ 49.719374] cgroup: Unknown subsys name 'net' [ 49.773905] cgroup: Unknown subsys name 'cpuset' [ 49.794064] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:14:14 Registers: info registers vcpu 0 RAX=ffffffff87ae5d40 RBX=ffff8880176fb780 RCX=eabfe46d9d92c192 RDX=0000000047431816 RSI=000000009e8e6509 RDI=ffff8880176fc200 RBP=ffff8880176fc1d8 RSP=ffff888016cf7b20 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff8880176fc200 R13=00000000000039eb R14=0000000000000001 R15=eabfe46d9d92c192 RIP=ffffffff81527b71 RFL=00000082 [--S----] 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 00007f30c9b92900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f30ca147650 CR3=000000000e70f000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00007ffd33df7230 RBX=00005564399e89a0 RCX=00000000003235d8 RDX=00007ffd33df7230 RSI=00007f356bde4a60 RDI=00005564399e89a0 RBP=00005564399e89a0 RSP=00007ffd33df7160 R8 =0000000000000053 R9 =000000000000001d R10=0000000000000002 R11=00007f356be03618 R12=00000000003051b8 R13=00007f356be035d8 R14=00000000003235d8 R15=00000000003235d8 RIP=00007f356d26f09b RFL=00000206 [-----P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f356c6ea900 00000000 00000000 GS =0000 0000000000000000 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=00007ffd1c9f9fa8 CR3=000000000e19a000 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=00000000001f4ec82fccd54c36d8a3f3 XMM01=53a6f45c8762889c1b41728822510676 XMM02=0000000000304ae8eff9b2d0a8fce9cb XMM03=0000000000304bb82c67c8bc2e329bc3 XMM04=6aae309e7978956800000000000ae988 XMM05=e1bcd410fb3842e60000000000321980 XMM06=405749d8372a36f10000000000321808 XMM07=e042d86d42eb936e00000000003114b0 XMM08=89f51fceee10cffe0000000000304bb8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000