[ 46.028395] ------------[ cut here ]------------ [ 46.029324] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.031356] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.033083] Modules linked in: [ 46.033673] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.035961] Tainted: [W]=WARN [ 46.036532] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.038050] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.038978] 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 [ 46.042163] RSP: 0018:ffff88800f107bc0 EFLAGS: 00010286 [ 46.043475] RAX: 0000000000000000 RBX: ffffed1001e20f78 RCX: ffffffff813a4050 [ 46.044770] RDX: ffff88800a901bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.046066] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e20f2f [ 46.047354] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.048651] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f107df8 [ 46.049926] FS: 00007f0a3cd57900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.051384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.052438] CR2: 00007ffd59debef7 CR3: 000000000d3ee000 CR4: 0000000000350ef0 [ 46.053731] Call Trace: [ 46.054246] [ 46.054663] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.055552] ? __create_object+0x59/0x80 [ 46.056331] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.057316] __vmalloc_noprof+0x59/0x60 [ 46.058092] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.058971] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.059920] bpf_prog_alloc+0x39/0x200 [ 46.060642] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.061577] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.062482] do_seccomp+0x349/0x25e0 [ 46.063200] ? find_held_lock+0x2b/0x80 [ 46.063968] ? do_prlimit+0x310/0x610 [ 46.064700] ? __pfx_do_seccomp+0x10/0x10 [ 46.065493] ? do_raw_spin_unlock+0x53/0x220 [ 46.066323] ? _raw_spin_unlock+0x1e/0x40 [ 46.067105] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.068069] ? static_key_count+0x60/0x80 [ 46.068834] prctl_set_seccomp+0x4e/0x70 [ 46.069616] __do_sys_prctl+0xe6c/0x1d70 [ 46.070405] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.071272] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.072247] ? irqentry_exit+0xf3/0x650 [ 46.073030] do_syscall_64+0xbf/0x430 [ 46.073729] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.074683] RIP: 0033:0x7f0a3d2495cd [ 46.075381] 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 [ 46.078536] RSP: 002b:00007ffd59de9a60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.079918] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a3d2495cd [ 46.081222] RDX: 000055c98540de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.082509] RBP: 00007ffd59de9ac0 R08: 0000000000000000 R09: 00007ffd59de9160 [ 46.083801] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c9b4a4a2b0 [ 46.085093] R13: 00007ffd59de9ef0 R14: 000055c9b4a4cd20 R15: 000055c9b4a5e8d0 [ 46.086410] [ 46.086836] irq event stamp: 1903 [ 46.087491] hardirqs last enabled at (1913): [] __up_console_sem+0x78/0x80 [ 46.089039] hardirqs last disabled at (1922): [] __up_console_sem+0x5d/0x80 [ 46.090568] softirqs last enabled at (1882): [] handle_softirqs+0x50c/0x770 [ 46.092121] softirqs last disabled at (1877): [] __irq_exit_rcu+0xc4/0x100 [ 46.093640] ---[ end trace 0000000000000000 ]--- [ 48.917975] ------------[ cut here ]------------ [ 48.918904] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.921006] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 48.922669] Modules linked in: [ 48.923376] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.925397] Tainted: [W]=WARN [ 48.925995] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.927487] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.928412] 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 [ 48.931615] RSP: 0018:ffff888016acfbc0 EFLAGS: 00010286 [ 48.932617] RAX: 0000000000000000 RBX: ffffed1002d59f78 RCX: ffffffff813a4050 [ 48.933912] RDX: ffff88800f318000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.935221] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d59f2f [ 48.936504] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.937799] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016acfdf8 [ 48.939096] FS: 00007fdfc69cd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.940538] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.941625] CR2: 00007fdfc6f334a6 CR3: 0000000009df7000 CR4: 0000000000350ef0 [ 48.942927] Call Trace: [ 48.943393] [ 48.943809] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.944733] ? __create_object+0x59/0x80 [ 48.945503] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.946470] __vmalloc_noprof+0x59/0x60 [ 48.947233] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.948104] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.949063] bpf_prog_alloc+0x39/0x200 [ 48.949761] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.950703] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.951622] do_seccomp+0x349/0x25e0 [ 48.952350] ? find_held_lock+0x2b/0x80 [ 48.953130] ? do_prlimit+0x310/0x610 [ 48.953836] ? __pfx_do_seccomp+0x10/0x10 [ 48.954634] ? do_raw_spin_unlock+0x53/0x220 [ 48.955464] ? _raw_spin_unlock+0x1e/0x40 [ 48.956248] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.957226] ? static_key_count+0x60/0x80 [ 48.958036] prctl_set_seccomp+0x4e/0x70 [ 48.958766] __do_sys_prctl+0xe6c/0x1d70 [ 48.959537] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.960394] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.961375] ? irqentry_exit+0xf3/0x650 [ 48.962144] do_syscall_64+0xbf/0x430 [ 48.962893] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.963810] RIP: 0033:0x7fdfc6ebf5cd [ 48.964512] 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 [ 48.967732] RSP: 002b:00007ffc5d00b060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.969115] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdfc6ebf5cd [ 48.970393] RDX: 000055e07b8dae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.971689] RBP: 00007ffc5d00b0c0 R08: 0000000000000000 R09: 00007ffc5d00a760 [ 48.973003] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e0a981c240 [ 48.974291] R13: 00007ffc5d00b4f0 R14: 000055e0a981bbf0 R15: 000055e0a98304d0 [ 48.975594] [ 48.976065] irq event stamp: 1875 [ 48.976673] hardirqs last enabled at (1883): [] __up_console_sem+0x78/0x80 [ 48.978196] hardirqs last disabled at (1892): [] __up_console_sem+0x5d/0x80 [ 48.979698] softirqs last enabled at (1518): [] handle_softirqs+0x50c/0x770 [ 48.981216] softirqs last disabled at (1513): [] __irq_exit_rcu+0xc4/0x100 [ 48.982469] ---[ end trace 0000000000000000 ]--- [ 49.593383] ------------[ cut here ]------------ [ 49.594310] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.596272] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 49.597713] Modules linked in: [ 49.598331] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.600523] Tainted: [W]=WARN [ 49.601262] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.602700] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.603599] 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 [ 49.606724] RSP: 0018:ffff888016c0fbc0 EFLAGS: 00010286 [ 49.607690] RAX: 0000000000000000 RBX: ffffed1002d81f78 RCX: ffffffff813a4050 [ 49.608962] RDX: ffff888015920000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.610231] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d81f2f [ 49.611484] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.612740] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c0fdf8 [ 49.614000] FS: 00007fe75b29c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.615422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.616461] CR2: 00007ffe6f03cef7 CR3: 000000000ca26000 CR4: 0000000000350ef0 [ 49.617740] Call Trace: [ 49.618237] [ 49.618641] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.619524] ? __create_object+0x59/0x80 [ 49.620293] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.621261] __vmalloc_noprof+0x59/0x60 [ 49.622004] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.622819] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.623752] bpf_prog_alloc+0x39/0x200 [ 49.624475] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.625403] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.626297] do_seccomp+0x349/0x25e0 [ 49.627011] ? find_held_lock+0x2b/0x80 [ 49.627724] ? do_prlimit+0x310/0x610 [ 49.628452] ? __pfx_do_seccomp+0x10/0x10 [ 49.629238] ? do_raw_spin_unlock+0x53/0x220 [ 49.630054] ? _raw_spin_unlock+0x1e/0x40 [ 49.630786] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.631734] ? static_key_count+0x60/0x80 [ 49.632517] prctl_set_seccomp+0x4e/0x70 [ 49.633288] __do_sys_prctl+0xe6c/0x1d70 [ 49.634054] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.634899] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.635797] ? irqentry_exit+0xf3/0x650 [ 49.636549] do_syscall_64+0xbf/0x430 [ 49.637278] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.638206] RIP: 0033:0x7fe75b78e5cd [ 49.638896] 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 [ 49.642008] RSP: 002b:00007ffe6f03aae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.643343] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe75b78e5cd [ 49.644598] RDX: 00005614ce5e3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.645880] RBP: 00007ffe6f03ab40 R08: 0000000000000000 R09: 00007ffe6f03a1e0 [ 49.647131] R10: 0000000000000000 R11: 0000000000000246 R12: 00005614f6b552b0 [ 49.648377] R13: 00007ffe6f03af70 R14: 00005614f6b57d20 R15: 00005614f6b698d0 [ 49.649667] [ 49.650127] irq event stamp: 2823 [ 49.650720] hardirqs last enabled at (2831): [] __up_console_sem+0x78/0x80 [ 49.652195] hardirqs last disabled at (2840): [] __up_console_sem+0x5d/0x80 [ 49.653692] softirqs last enabled at (2464): [] handle_softirqs+0x50c/0x770 [ 49.655193] softirqs last disabled at (2455): [] __irq_exit_rcu+0xc4/0x100 [ 49.656685] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35590' (ECDSA) to the list of known hosts. 2025/11/18 03:42:03 fuzzer started 2025/11/18 03:42:03 dialing manager at localhost:37895 2025/11/18 03:42:03 checking machine... 2025/11/18 03:42:03 checking revisions... [ 50.436129] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:42:03 testing simple program... [ 50.518626] cgroup: Unknown subsys name 'net' [ 50.594372] cgroup: Unknown subsys name 'cpuset' [ 50.629802] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:42:03 Registers: info registers vcpu 0 RAX=ffffffff81a8b24c RBX=0000000000000001 RCX=0000000000000001 RDX=ffff88801784fd01 RSI=ffff88801784fde8 RDI=ffff88801784fde8 RBP=ffff88806ce08a88 RSP=ffff88806ce089c0 R8 =ffffffff86aaa342 R9 =ffff88806ce08a70 R10=000000000003c9ed R11=0000000000023094 R12=ffff88806ce08a90 R13=ffff88806ce08a78 R14=ffff88801784fdf0 R15=ffff88806ce08a30 RIP=ffffffff8135efad 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 00007fdfc69cd900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdfc69ac020 CR3=000000000d05d000 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=0000000000028b95 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffe832fc88 CR3=0000000005c8a000 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=00007fced1abe510000056198bf4a790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000