[ 46.265466] ------------[ cut here ]------------ [ 46.266356] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.268474] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.269931] Modules linked in: [ 46.270564] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.272548] Tainted: [W]=WARN [ 46.273118] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.274596] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.275521] 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 [ 46.278750] RSP: 0018:ffff88801a497bc0 EFLAGS: 00010286 [ 46.279732] RAX: 0000000000000000 RBX: ffffed1003492f78 RCX: ffffffff813a4050 [ 46.281026] RDX: ffff888015f40000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.282326] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003492f2f [ 46.283627] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.284942] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a497df8 [ 46.286253] FS: 00007f356f1da900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.287707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.288796] CR2: 00007ffc33726ef7 CR3: 0000000007308000 CR4: 0000000000350ef0 [ 46.290115] Call Trace: [ 46.290611] [ 46.291029] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.291936] ? __create_object+0x59/0x80 [ 46.292722] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.293726] __vmalloc_noprof+0x59/0x60 [ 46.294501] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.295347] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.296287] bpf_prog_alloc+0x39/0x200 [ 46.297039] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.297978] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.298889] do_seccomp+0x349/0x25e0 [ 46.299624] ? find_held_lock+0x2b/0x80 [ 46.300352] ? do_prlimit+0x310/0x610 [ 46.301117] ? __pfx_do_seccomp+0x10/0x10 [ 46.301933] ? do_raw_spin_unlock+0x53/0x220 [ 46.302785] ? _raw_spin_unlock+0x1e/0x40 [ 46.303587] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.304563] ? static_key_count+0x60/0x80 [ 46.305330] prctl_set_seccomp+0x4e/0x70 [ 46.306141] __do_sys_prctl+0xe6c/0x1d70 [ 46.306938] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.307803] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.308796] ? irqentry_exit+0xf3/0x650 [ 46.309583] do_syscall_64+0xbf/0x430 [ 46.310304] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.311261] RIP: 0033:0x7f356f6cc5cd [ 46.311970] 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 [ 46.315191] RSP: 002b:00007ffc337243a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.316567] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f356f6cc5cd [ 46.317873] RDX: 000055e4bf6d9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.319189] RBP: 00007ffc33724400 R08: 0000000000000000 R09: 00007ffc33723aa0 [ 46.320471] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e4f86072b0 [ 46.321763] R13: 00007ffc33724830 R14: 000055e4f8609d20 R15: 000055e4f861b8d0 [ 46.323089] [ 46.323565] irq event stamp: 1699 [ 46.324174] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 46.325710] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 46.327240] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 46.328782] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 46.330321] ---[ end trace 0000000000000000 ]--- [ 49.529837] ------------[ cut here ]------------ [ 49.530770] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.533281] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.534755] Modules linked in: [ 49.535348] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.537632] Tainted: [W]=WARN [ 49.538193] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.539929] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.540848] 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 [ 49.544067] RSP: 0018:ffff888017127bc0 EFLAGS: 00010286 [ 49.545073] RAX: 0000000000000000 RBX: ffffed1002e24f78 RCX: ffffffff813a4050 [ 49.546398] RDX: ffff888015f45340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.547711] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e24f2f [ 49.549017] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.550321] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017127df8 [ 49.551617] FS: 00007fd96743e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.553079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.554158] CR2: 00007fff954a3ef7 CR3: 000000000a23e000 CR4: 0000000000350ef0 [ 49.555474] Call Trace: [ 49.555950] [ 49.556360] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.557273] ? __create_object+0x59/0x80 [ 49.558088] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.559069] __vmalloc_noprof+0x59/0x60 [ 49.559822] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.560707] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.561676] bpf_prog_alloc+0x39/0x200 [ 49.562429] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.563336] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.564254] do_seccomp+0x349/0x25e0 [ 49.564994] ? find_held_lock+0x2b/0x80 [ 49.565769] ? do_prlimit+0x310/0x610 [ 49.566518] ? __pfx_do_seccomp+0x10/0x10 [ 49.567272] ? do_raw_spin_unlock+0x53/0x220 [ 49.568110] ? _raw_spin_unlock+0x1e/0x40 [ 49.568901] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.569886] ? static_key_count+0x60/0x80 [ 49.570700] prctl_set_seccomp+0x4e/0x70 [ 49.571471] __do_sys_prctl+0xe6c/0x1d70 [ 49.572232] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.573096] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.574088] ? irqentry_exit+0xf3/0x650 [ 49.574859] do_syscall_64+0xbf/0x430 [ 49.575603] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.576565] RIP: 0033:0x7fd9679305cd [ 49.577225] 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 [ 49.580424] RSP: 002b:00007fff954a1450 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.581829] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd9679305cd [ 49.583122] RDX: 00005577ec9f5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.584420] RBP: 00007fff954a14b0 R08: 0000000000000000 R09: 00007fff954a0b50 [ 49.585735] R10: 0000000000000000 R11: 0000000000000246 R12: 000055781a5cdad0 [ 49.587045] R13: 00007fff954a18e0 R14: 000055781a5cebc0 R15: 000055781a5df780 [ 49.588404] [ 49.588835] irq event stamp: 1843 [ 49.589497] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 49.591042] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 49.592593] softirqs last enabled at (1426): [] handle_softirqs+0x50c/0x770 [ 49.594156] softirqs last disabled at (1421): [] __irq_exit_rcu+0xc4/0x100 [ 49.595677] ---[ end trace 0000000000000000 ]--- [ 50.418659] ------------[ cut here ]------------ [ 50.419653] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.421758] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.423232] Modules linked in: [ 50.423902] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.425946] Tainted: [W]=WARN [ 50.426561] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.428062] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.428986] 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 [ 50.432201] RSP: 0018:ffff88801798fbc0 EFLAGS: 00010286 [ 50.433193] RAX: 0000000000000000 RBX: ffffed1002f31f78 RCX: ffffffff813a4050 [ 50.434510] RDX: ffff88800f308000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.435830] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f31f2f [ 50.437125] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.438437] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801798fdf8 [ 50.439732] FS: 00007fd987c69900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.441192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.442289] CR2: 00007fffbc0eeef7 CR3: 000000002058c000 CR4: 0000000000350ef0 [ 50.443598] Call Trace: [ 50.444068] [ 50.444540] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.445482] ? __create_object+0x59/0x80 [ 50.446222] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.447220] __vmalloc_noprof+0x59/0x60 [ 50.447998] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.448897] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.449892] bpf_prog_alloc+0x39/0x200 [ 50.450652] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.451621] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.452551] do_seccomp+0x349/0x25e0 [ 50.453233] ? find_held_lock+0x2b/0x80 [ 50.454101] ? do_prlimit+0x310/0x610 [ 50.454856] ? __pfx_do_seccomp+0x10/0x10 [ 50.455513] ? do_raw_spin_unlock+0x53/0x220 [ 50.456180] ? _raw_spin_unlock+0x1e/0x40 [ 50.456844] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.457668] ? static_key_count+0x60/0x80 [ 50.458318] prctl_set_seccomp+0x4e/0x70 [ 50.458984] __do_sys_prctl+0xe6c/0x1d70 [ 50.459659] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.460341] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.461158] ? irqentry_exit+0xf3/0x650 [ 50.461830] do_syscall_64+0xbf/0x430 [ 50.462474] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.463238] RIP: 0033:0x7fd98815b5cd [ 50.463844] 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 [ 50.466512] RSP: 002b:00007fffbc0ed680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.467659] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd98815b5cd [ 50.468749] RDX: 0000563470db3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.469839] RBP: 00007fffbc0ed6e0 R08: 0000000000000000 R09: 00007fffbc0ecd80 [ 50.470916] R10: 0000000000000000 R11: 0000000000000246 R12: 00005634739c6bf0 [ 50.471996] R13: 00007fffbc0edb10 R14: 00005634739d0380 R15: 00005634739db460 [ 50.473099] [ 50.473514] irq event stamp: 1817 [ 50.474022] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 50.475329] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 50.476609] softirqs last enabled at (1838): [] handle_softirqs+0x50c/0x770 [ 50.477911] softirqs last disabled at (1833): [] __irq_exit_rcu+0xc4/0x100 [ 50.479187] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43263' (ECDSA) to the list of known hosts. 2025/11/18 03:41:01 fuzzer started 2025/11/18 03:41:02 dialing manager at localhost:37895 2025/11/18 03:41:02 checking machine... 2025/11/18 03:41:02 checking revisions... [ 51.342335] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:41:02 testing simple program... [ 51.439057] cgroup: Unknown subsys name 'net' [ 51.498143] cgroup: Unknown subsys name 'cpuset' [ 51.511058] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:41:01 Registers: info registers vcpu 0 RAX=ffff88801a748001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff88801a747b01 RSI=ffff88801a747bd8 RDI=ffff88801a747bd8 RBP=ffff88801a747860 RSP=ffff88801a747790 R8 =ffffffff86aaf6b2 R9 =ffff88801a747848 R10=000000000003c9ed R11=0000000000023e7d R12=ffff88801a747868 R13=ffff88801a747850 R14=ffff88801a747bd8 R15=ffff88801a747808 RIP=ffffffff8135da20 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 00007fd96743e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff9549b000 CR3=0000000020547000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1aea2c69d6cc7f00 RBX=ffff88806cf08dd0 RCX=ffffffff86ab82ee RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806cf089b8 R8 =ffffffff86ab82f2 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000255da R12=ffffffff8135e7a2 R13=ffff88806cf08ab8 R14=ffff88806cf08dd0 R15=ffff88806cf08a70 RIP=ffffffff81528ee4 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd521d1a48 CR3=000000000e471000 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=47b1fce67653b8af85433460291a97f9 XMM02=ec2efd57dc4c00df0000000000307fc0 XMM03=30458343182984750000000000308090 XMM04=67e27fc5e84c53b400000000000ae988 XMM05=241cc931569a220d0000000000323288 XMM06=817b8945e9d503730000000000322328 XMM07=e042d86d42eb936e0000000000313728 XMM08=30458343182984750000000000308090 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000