[ 46.469701] ------------[ cut here ]------------ [ 46.470613] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.472660] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.474112] Modules linked in: [ 46.474736] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.476728] Tainted: [W]=WARN [ 46.477323] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.478792] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.479715] 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 [ 46.482886] RSP: 0018:ffff8880170a7bc0 EFLAGS: 00010286 [ 46.483889] RAX: 0000000000000000 RBX: ffffed1002e14f78 RCX: ffffffff813a4050 [ 46.485174] RDX: ffff8880175a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.486471] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e14f2f [ 46.487763] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.489028] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170a7df8 [ 46.490310] FS: 00007fae198f1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.491764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.492817] CR2: 00007fae19de3580 CR3: 000000001c869000 CR4: 0000000000350ef0 [ 46.494101] Call Trace: [ 46.494614] [ 46.495024] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.495920] ? __create_object+0x59/0x80 [ 46.496687] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.497631] __vmalloc_noprof+0x59/0x60 [ 46.498376] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.499199] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.500128] bpf_prog_alloc+0x39/0x200 [ 46.500860] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.501781] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.502676] do_seccomp+0x349/0x25e0 [ 46.503392] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.504314] ? __pfx_do_seccomp+0x10/0x10 [ 46.505054] ? find_held_lock+0x2b/0x80 [ 46.505813] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.506784] ? static_key_count+0x60/0x80 [ 46.507602] prctl_set_seccomp+0x4e/0x70 [ 46.508369] __do_sys_prctl+0xe6c/0x1d70 [ 46.509122] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.509971] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.510927] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.511902] ? irqentry_exit+0xf3/0x650 [ 46.512651] do_syscall_64+0xbf/0x430 [ 46.513368] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.514312] RIP: 0033:0x7fae19de35cd [ 46.514953] 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 [ 46.518071] RSP: 002b:00007ffc4376b0e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.519414] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fae19de35cd [ 46.520671] RDX: 000055aa40a52e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.521925] RBP: 00007ffc4376b140 R08: 0000000000000000 R09: 00007ffc4376a7e0 [ 46.523178] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aa73beaad0 [ 46.524353] R13: 00007ffc4376b570 R14: 000055aa73bebbc0 R15: 000055aa73bfc780 [ 46.525388] [ 46.525729] irq event stamp: 1765 [ 46.526242] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 46.527458] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 46.528662] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 46.529882] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 46.531089] ---[ end trace 0000000000000000 ]--- [ 49.973496] ------------[ cut here ]------------ [ 49.974467] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.976555] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.978048] Modules linked in: [ 49.978683] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.980683] Tainted: [W]=WARN [ 49.981280] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.982744] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.983669] 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 [ 49.986791] RSP: 0018:ffff88801a5d7bc0 EFLAGS: 00010286 [ 49.987791] RAX: 0000000000000000 RBX: ffffed10034baf78 RCX: ffffffff813a4050 [ 49.989056] RDX: ffff88801a7b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.990343] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034baf2f [ 49.991623] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.992916] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a5d7df8 [ 49.994192] FS: 00007f6523f27900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.995658] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.996706] CR2: 00007ffee9c25ef7 CR3: 000000000d87f000 CR4: 0000000000350ef0 [ 49.997975] Call Trace: [ 49.998479] [ 49.998890] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.999807] ? __create_object+0x59/0x80 [ 50.000593] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.001553] __vmalloc_noprof+0x59/0x60 [ 50.002318] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.003146] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.004080] bpf_prog_alloc+0x39/0x200 [ 50.004808] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.005745] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.006640] do_seccomp+0x349/0x25e0 [ 50.007367] ? find_held_lock+0x2b/0x80 [ 50.008104] ? do_prlimit+0x310/0x610 [ 50.008851] ? __pfx_do_seccomp+0x10/0x10 [ 50.009633] ? do_raw_spin_unlock+0x53/0x220 [ 50.010459] ? _raw_spin_unlock+0x1e/0x40 [ 50.011191] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.012163] ? static_key_count+0x60/0x80 [ 50.012969] prctl_set_seccomp+0x4e/0x70 [ 50.013747] __do_sys_prctl+0xe6c/0x1d70 [ 50.014508] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.015362] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.016348] ? irqentry_exit+0xf3/0x650 [ 50.017060] do_syscall_64+0xbf/0x430 [ 50.017798] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.018737] RIP: 0033:0x7f65244195cd [ 50.019431] 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 [ 50.022605] RSP: 002b:00007ffee9c24570 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.023988] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f65244195cd [ 50.025250] RDX: 00005622a7675e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.026535] RBP: 00007ffee9c245d0 R08: 0000000000000000 R09: 00007ffee9c23c70 [ 50.027815] R10: 0000000000000000 R11: 0000000000000246 R12: 00005622e6675ad0 [ 50.029086] R13: 00007ffee9c24a00 R14: 00005622e6676bc0 R15: 00005622e6687780 [ 50.030374] [ 50.030789] irq event stamp: 1751 [ 50.031430] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 50.032973] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 50.034485] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 50.036029] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 50.037535] ---[ end trace 0000000000000000 ]--- [ 50.856881] ------------[ cut here ]------------ [ 50.857633] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.859340] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.860519] Modules linked in: [ 50.861007] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.862590] Tainted: [W]=WARN [ 50.863040] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.864264] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.865002] 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 [ 50.867716] RSP: 0018:ffff888016f07bc0 EFLAGS: 00010286 [ 50.868540] RAX: 0000000000000000 RBX: ffffed1002de0f78 RCX: ffffffff813a4050 [ 50.869626] RDX: ffff888015855340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.870718] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de0f2f [ 50.871815] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.872905] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f07df8 [ 50.873990] FS: 00007fddfe05d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.875222] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.876089] CR2: 00007fff0e99cef7 CR3: 000000001f1b4000 CR4: 0000000000350ef0 [ 50.877176] Call Trace: [ 50.877595] [ 50.877942] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.878697] ? __create_object+0x59/0x80 [ 50.879354] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.880146] __vmalloc_noprof+0x59/0x60 [ 50.880787] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.881516] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.882299] bpf_prog_alloc+0x39/0x200 [ 50.882887] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.883682] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.884450] do_seccomp+0x349/0x25e0 [ 50.885023] ? find_held_lock+0x2b/0x80 [ 50.885665] ? do_prlimit+0x310/0x610 [ 50.886292] ? __pfx_do_seccomp+0x10/0x10 [ 50.886920] ? do_raw_spin_unlock+0x53/0x220 [ 50.887633] ? _raw_spin_unlock+0x1e/0x40 [ 50.888297] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.889073] ? static_key_count+0x60/0x80 [ 50.889754] prctl_set_seccomp+0x4e/0x70 [ 50.890412] __do_sys_prctl+0xe6c/0x1d70 [ 50.891037] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.891768] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.892585] ? irqentry_exit+0xf3/0x650 [ 50.893193] do_syscall_64+0xbf/0x430 [ 50.893818] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.894631] RIP: 0033:0x7fddfe54f5cd [ 50.895191] 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 [ 50.897933] RSP: 002b:00007fff0e99a560 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.899092] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fddfe54f5cd [ 50.900172] RDX: 0000555b077cfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.901224] RBP: 00007fff0e99a5c0 R08: 0000000000000000 R09: 00007fff0e999c60 [ 50.902272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555b223d1b10 [ 50.903336] R13: 00007fff0e99a9f0 R14: 0000555b223d22b0 R15: 0000555b223e66f0 [ 50.904425] [ 50.904771] irq event stamp: 1757 [ 50.905302] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 50.906538] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 50.907796] softirqs last enabled at (1304): [] handle_softirqs+0x50c/0x770 [ 50.909063] softirqs last disabled at (1295): [] __irq_exit_rcu+0xc4/0x100 [ 50.910309] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45503' (ECDSA) to the list of known hosts. 2025/11/17 23:23:40 fuzzer started 2025/11/17 23:23:40 dialing manager at localhost:37895 2025/11/17 23:23:40 checking machine... 2025/11/17 23:23:40 checking revisions... [ 51.841425] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:23:40 testing simple program... [ 51.940521] cgroup: Unknown subsys name 'net' [ 51.989770] cgroup: Unknown subsys name 'cpuset' [ 52.002569] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:23:39 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=737361702f637465 RCX=ffffffff81bc9e6c RDX=ffff888016043780 RSI=0000000000000000 RDI=0000000000000007 RBP=0000000080000000 RSP=ffff888016f07a18 R8 =0000000000000001 R9 =0000000000000001 R10=0000000080000000 R11=0000000000000001 R12=737361702f637465 R13=fefefefefefefeff R14=ffff888016f07c38 R15=ffff88801a69a221 RIP=ffffffff81751c70 RFL=00000206 [-----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 00007f6523f27900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe2df74678 CR3=000000001b197000 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=33323a333220373120766f4e3e38333c XMM01=656e6e6f637369642064657669656365 XMM02=63736964203a31313a34333330342074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343333 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=ffffffff86e86e98 RBX=0000000000000001 RCX=ffffffff84c6acde RDX=0000000000000000 RSI=ffffffff86e86e80 RDI=ffffffff869af834 RBP=ffff8880158e7488 RSP=ffff8880158e73c0 R8 =ffffffff86e86e80 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d20 R12=ffff8880158e7490 R13=ffff8880158e7478 R14=ffff8880158e7471 R15=ffff8880158e7430 RIP=ffffffff8135e6e9 RFL=00000286 [--S--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 00007f058cc5f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f65244df0b0 CR3=000000000e066000 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=2039333a33323a333220373120766f4e XMM01=657463656e6e6f63736944203a5d3134 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3134325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039333a33323a3332203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000