[ 39.342760] ------------[ cut here ]------------ [ 39.343661] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.345660] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.347123] Modules linked in: [ 39.347702] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.349797] Tainted: [W]=WARN [ 39.350410] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.351850] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.352757] 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 [ 39.355867] RSP: 0018:ffff88801a8d7bc0 EFLAGS: 00010286 [ 39.356833] RAX: 0000000000000000 RBX: ffffed100351af78 RCX: ffffffff813a4050 [ 39.358096] RDX: ffff888015879bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.359360] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100351af2f [ 39.360616] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.361871] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a8d7df8 [ 39.363140] FS: 00007f97f39e5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.364559] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.365607] CR2: 00007f97f3ed7580 CR3: 000000000b606000 CR4: 0000000000350ef0 [ 39.366887] Call Trace: [ 39.367379] [ 39.367782] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.368662] ? __create_object+0x59/0x80 [ 39.369428] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.370386] __vmalloc_noprof+0x59/0x60 [ 39.371128] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.371974] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.372849] bpf_prog_alloc+0x39/0x200 [ 39.373572] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.374513] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.375400] do_seccomp+0x349/0x25e0 [ 39.376112] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.376992] ? __pfx_do_seccomp+0x10/0x10 [ 39.377721] ? find_held_lock+0x2b/0x80 [ 39.378474] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.379412] ? static_key_count+0x60/0x80 [ 39.380201] prctl_set_seccomp+0x4e/0x70 [ 39.380955] __do_sys_prctl+0xe6c/0x1d70 [ 39.381674] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.382515] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.383466] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.384417] ? irqentry_exit+0xf3/0x650 [ 39.385285] do_syscall_64+0xbf/0x430 [ 39.386020] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.386987] RIP: 0033:0x7f97f3ed75cd [ 39.387644] 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 [ 39.390760] RSP: 002b:00007ffc23d09720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.392107] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f97f3ed75cd [ 39.393370] RDX: 000055ed67c40e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.394645] RBP: 00007ffc23d09780 R08: 0000000000000000 R09: 00007ffc23d08e20 [ 39.395899] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eda503a2b0 [ 39.397186] R13: 00007ffc23d09bb0 R14: 000055eda503cd20 R15: 000055eda504e8d0 [ 39.398488] [ 39.398936] irq event stamp: 1785 [ 39.399529] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 39.401011] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 39.402522] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 39.404043] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 39.405510] ---[ end trace 0000000000000000 ]--- [ 42.028815] ------------[ cut here ]------------ [ 42.030040] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.031784] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.033181] Modules linked in: [ 42.033669] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.035661] Tainted: [W]=WARN [ 42.036279] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.037636] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.038393] 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 [ 42.040991] RSP: 0018:ffff888014a87bc0 EFLAGS: 00010286 [ 42.041760] RAX: 0000000000000000 RBX: ffffed1002950f78 RCX: ffffffff813a4050 [ 42.042831] RDX: ffff88801bac5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.043881] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002950f2f [ 42.044939] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.045993] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014a87df8 [ 42.047056] FS: 00007f60fb77c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.048235] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.049109] CR2: 00007ffdc96beef8 CR3: 000000001fc35000 CR4: 0000000000350ef0 [ 42.050178] Call Trace: [ 42.050559] [ 42.050896] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.051632] ? __create_object+0x59/0x80 [ 42.052275] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.053072] __vmalloc_noprof+0x59/0x60 [ 42.053658] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.054381] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.055165] bpf_prog_alloc+0x39/0x200 [ 42.055749] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.056516] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.057254] do_seccomp+0x349/0x25e0 [ 42.057820] ? find_held_lock+0x2b/0x80 [ 42.058462] ? do_prlimit+0x310/0x610 [ 42.059091] ? __pfx_do_seccomp+0x10/0x10 [ 42.059710] ? do_raw_spin_unlock+0x53/0x220 [ 42.060395] ? _raw_spin_unlock+0x1e/0x40 [ 42.061040] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.061793] ? static_key_count+0x60/0x80 [ 42.062461] prctl_set_seccomp+0x4e/0x70 [ 42.063098] __do_sys_prctl+0xe6c/0x1d70 [ 42.063704] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.064408] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.065212] ? irqentry_exit+0xf3/0x650 [ 42.065809] do_syscall_64+0xbf/0x430 [ 42.066427] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.067207] RIP: 0033:0x7f60fbc6e5cd [ 42.067757] 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 [ 42.070352] RSP: 002b:00007ffdc96bd940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.071470] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f60fbc6e5cd [ 42.072518] RDX: 000055f48493ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.073584] RBP: 00007ffdc96bd9a0 R08: 0000000000000000 R09: 00007ffdc96bd040 [ 42.074662] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f4c2c2cb10 [ 42.075731] R13: 00007ffdc96bddd0 R14: 000055f4c2c2d2b0 R15: 000055f4c2c416f0 [ 42.076817] [ 42.077205] irq event stamp: 1821 [ 42.077705] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 42.078979] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 42.080249] softirqs last enabled at (1818): [] handle_softirqs+0x50c/0x770 [ 42.081513] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 42.082774] ---[ end trace 0000000000000000 ]--- [ 42.702155] ------------[ cut here ]------------ [ 42.703096] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.705098] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.706565] Modules linked in: [ 42.707223] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.709180] Tainted: [W]=WARN [ 42.709727] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.711179] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.712107] 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 [ 42.715236] RSP: 0018:ffff88801acafbc0 EFLAGS: 00010286 [ 42.716203] RAX: 0000000000000000 RBX: ffffed1003595f78 RCX: ffffffff813a4050 [ 42.717463] RDX: ffff888016508000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.718734] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003595f2f [ 42.720018] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.721275] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801acafdf8 [ 42.722549] FS: 00007f3dc909c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.723984] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.725033] CR2: 00007ffcc4df0ef8 CR3: 000000001fc2c000 CR4: 0000000000350ef0 [ 42.726308] Call Trace: [ 42.726768] [ 42.727224] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.728124] ? __create_object+0x59/0x80 [ 42.728858] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.729824] __vmalloc_noprof+0x59/0x60 [ 42.730589] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.731458] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.732387] bpf_prog_alloc+0x39/0x200 [ 42.733133] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.734077] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.734988] do_seccomp+0x349/0x25e0 [ 42.735656] ? find_held_lock+0x2b/0x80 [ 42.736412] ? do_prlimit+0x310/0x610 [ 42.737151] ? __pfx_do_seccomp+0x10/0x10 [ 42.737877] ? do_raw_spin_unlock+0x53/0x220 [ 42.738705] ? _raw_spin_unlock+0x1e/0x40 [ 42.739488] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.740450] ? static_key_count+0x60/0x80 [ 42.741254] prctl_set_seccomp+0x4e/0x70 [ 42.742026] __do_sys_prctl+0xe6c/0x1d70 [ 42.742770] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.743638] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.744605] ? irqentry_exit+0xf3/0x650 [ 42.745353] do_syscall_64+0xbf/0x430 [ 42.746104] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.747062] RIP: 0033:0x7f3dc958e5cd [ 42.747711] 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 [ 42.750874] RSP: 002b:00007ffcc4defc90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.752241] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3dc958e5cd [ 42.753500] RDX: 0000558a05cbde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.754788] RBP: 00007ffcc4defcf0 R08: 0000000000000000 R09: 00007ffcc4def390 [ 42.756070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a3673aad0 [ 42.757345] R13: 00007ffcc4df0120 R14: 0000558a3673bbc0 R15: 0000558a3674c780 [ 42.758662] [ 42.759136] irq event stamp: 1789 [ 42.759737] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 42.761240] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 42.762764] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 42.764056] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 42.765309] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6946' (ECDSA) to the list of known hosts. 2025/11/17 21:25:36 fuzzer started 2025/11/17 21:25:36 dialing manager at localhost:37895 2025/11/17 21:25:36 checking machine... 2025/11/17 21:25:36 checking revisions... [ 43.655226] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:25:36 testing simple program... [ 43.741091] cgroup: Unknown subsys name 'net' [ 43.801825] cgroup: Unknown subsys name 'cpuset' [ 43.815153] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:25:35 Registers: info registers vcpu 0 RAX=000000000003e441 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdc96b7000 CR3=000000000e9a9000 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=35323a313220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383730 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000006 RCX=ffffffff84bf5f16 RDX=ffff88801bac3780 RSI=ffffffff84bf5f24 RDI=0000000000000000 RBP=0000000000000003 RSP=ffff8880169a78e0 R8 =0000000000000001 R9 =ffffed1003f8c3a0 R10=0000000000000003 R11=0000000000000001 R12=ffff8880169a7bc0 R13=0000000000000001 R14=0000000000000002 R15=ffff8880169a7a20 RIP=ffffffff81751cbb 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 00007f60fb77c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f60fb746008 CR3=000000001bbbe000 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