[ 46.185040] ------------[ cut here ]------------ [ 46.185970] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.188094] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.189567] Modules linked in: [ 46.190246] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.192517] Tainted: [W]=WARN [ 46.193233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.194745] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.195620] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 46.198834] RSP: 0018:ffff8880167c7bc0 EFLAGS: 00010286 [ 46.199815] RAX: 0000000000000000 RBX: ffffed1002cf8f78 RCX: ffffffff813a4050 [ 46.201141] RDX: ffff88800f09d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.202452] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf8f2f [ 46.203753] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.205062] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167c7df8 [ 46.206374] FS: 00007fe19d075900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.207836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.208943] CR2: 00007fe19d567580 CR3: 000000000e0d3000 CR4: 0000000000350ef0 [ 46.210258] Call Trace: [ 46.210752] [ 46.211171] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.212093] ? __create_object+0x59/0x80 [ 46.212897] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.213880] __vmalloc_noprof+0x59/0x60 [ 46.214584] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.215480] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.216434] bpf_prog_alloc+0x39/0x200 [ 46.217191] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.218137] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.219069] do_seccomp+0x349/0x25e0 [ 46.219814] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.220754] ? __pfx_do_seccomp+0x10/0x10 [ 46.221504] ? find_held_lock+0x2b/0x80 [ 46.222283] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.223275] ? static_key_count+0x60/0x80 [ 46.224105] prctl_set_seccomp+0x4e/0x70 [ 46.224913] __do_sys_prctl+0xe6c/0x1d70 [ 46.225654] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.226525] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.227514] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.228511] ? irqentry_exit+0xf3/0x650 [ 46.229284] do_syscall_64+0xbf/0x430 [ 46.230027] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.230995] RIP: 0033:0x7fe19d5675cd [ 46.231666] 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 [ 46.234903] RSP: 002b:00007ffc34c56030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.236307] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe19d5675cd [ 46.237635] RDX: 000055be652f1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.238945] RBP: 00007ffc34c56090 R08: 0000000000000000 R09: 00007ffc34c55730 [ 46.240247] R10: 0000000000000000 R11: 0000000000000246 R12: 000055be849dfad0 [ 46.241573] R13: 00007ffc34c564c0 R14: 000055be849e0bc0 R15: 000055be849f1780 [ 46.242898] [ 46.243323] irq event stamp: 1819 [ 46.243995] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 46.245566] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 46.247099] softirqs last enabled at (1356): [] handle_softirqs+0x50c/0x770 [ 46.248666] softirqs last disabled at (1333): [] __irq_exit_rcu+0xc4/0x100 [ 46.250234] ---[ end trace 0000000000000000 ]--- [ 49.139976] ------------[ cut here ]------------ [ 49.140766] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.142431] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.143718] Modules linked in: [ 49.144212] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.145941] Tainted: [W]=WARN [ 49.146416] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.147677] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.148956] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.151700] RSP: 0018:ffff88801693fbc0 EFLAGS: 00010286 [ 49.152530] RAX: 0000000000000000 RBX: ffffed1002d27f78 RCX: ffffffff813a4050 [ 49.153653] RDX: ffff888013f30000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.154763] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d27f2f [ 49.155869] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.156986] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801693fdf8 [ 49.158096] FS: 00007f6bfe7d4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.159330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.160243] CR2: 00007f6bfecc6580 CR3: 000000001e8c5000 CR4: 0000000000350ef0 [ 49.161376] Call Trace: [ 49.161822] [ 49.162177] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.162949] ? __create_object+0x59/0x80 [ 49.163580] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.164426] __vmalloc_noprof+0x59/0x60 [ 49.165070] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.165825] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.166593] bpf_prog_alloc+0x39/0x200 [ 49.167225] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.168020] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.168817] do_seccomp+0x349/0x25e0 [ 49.169387] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.170146] ? __pfx_do_seccomp+0x10/0x10 [ 49.170819] ? find_held_lock+0x2b/0x80 [ 49.171422] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.172246] ? static_key_count+0x60/0x80 [ 49.172962] prctl_set_seccomp+0x4e/0x70 [ 49.173589] __do_sys_prctl+0xe6c/0x1d70 [ 49.174261] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.174981] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.175818] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.176596] ? irqentry_exit+0xf3/0x650 [ 49.177255] do_syscall_64+0xbf/0x430 [ 49.177881] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.178645] RIP: 0033:0x7f6bfecc65cd [ 49.179252] 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 [ 49.181921] RSP: 002b:00007ffe3a5d3b00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.183069] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6bfecc65cd [ 49.184168] RDX: 00005608b9ccbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.185270] RBP: 00007ffe3a5d3b60 R08: 0000000000000000 R09: 00007ffe3a5d3200 [ 49.186364] R10: 0000000000000000 R11: 0000000000000246 R12: 00005608cef2d2b0 [ 49.187462] R13: 00007ffe3a5d3f90 R14: 00005608cef2fd20 R15: 00005608cef418d0 [ 49.188590] [ 49.189003] irq event stamp: 1761 [ 49.189519] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 49.190814] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 49.192120] softirqs last enabled at (1268): [] handle_softirqs+0x50c/0x770 [ 49.193451] softirqs last disabled at (1259): [] __irq_exit_rcu+0xc4/0x100 [ 49.194752] ---[ end trace 0000000000000000 ]--- [ 49.926563] ------------[ cut here ]------------ [ 49.927493] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.929515] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 49.931032] Modules linked in: [ 49.931620] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.933614] Tainted: [W]=WARN [ 49.934218] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.935705] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.936576] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.939728] RSP: 0018:ffff888017697bc0 EFLAGS: 00010286 [ 49.940672] RAX: 0000000000000000 RBX: ffffed1002ed2f78 RCX: ffffffff813a4050 [ 49.942000] RDX: ffff888019d98000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.943290] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed2f2f [ 49.944582] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.945875] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017697df8 [ 49.947153] FS: 00007fb16dbe0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.948607] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.949663] CR2: 00007fb16e1464a6 CR3: 000000000c26b000 CR4: 0000000000350ef0 [ 49.950970] Call Trace: [ 49.951438] [ 49.951891] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.952786] ? __create_object+0x59/0x80 [ 49.953526] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.954543] __vmalloc_noprof+0x59/0x60 [ 49.955309] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.956188] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.957143] bpf_prog_alloc+0x39/0x200 [ 49.957881] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.958810] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.959671] do_seccomp+0x349/0x25e0 [ 49.960409] ? find_held_lock+0x2b/0x80 [ 49.961165] ? do_prlimit+0x310/0x610 [ 49.961927] ? __pfx_do_seccomp+0x10/0x10 [ 49.962726] ? do_raw_spin_unlock+0x53/0x220 [ 49.963520] ? _raw_spin_unlock+0x1e/0x40 [ 49.964309] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.965285] ? static_key_count+0x60/0x80 [ 49.966078] prctl_set_seccomp+0x4e/0x70 [ 49.966875] __do_sys_prctl+0xe6c/0x1d70 [ 49.967602] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.968457] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.969423] ? irqentry_exit+0xf3/0x650 [ 49.970190] do_syscall_64+0xbf/0x430 [ 49.970930] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.971888] RIP: 0033:0x7fb16e0d25cd [ 49.972581] 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 [ 49.975785] RSP: 002b:00007ffd487c6090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.977161] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb16e0d25cd [ 49.978464] RDX: 0000559a6cae5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.979765] RBP: 00007ffd487c60f0 R08: 0000000000000000 R09: 00007ffd487c5790 [ 49.981100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559a9c134ad0 [ 49.982392] R13: 00007ffd487c6520 R14: 0000559a9c135bc0 R15: 0000559a9c146780 [ 49.983726] [ 49.984150] irq event stamp: 1789 [ 49.984820] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 49.986354] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 49.987886] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 49.989468] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 49.991005] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28584' (ECDSA) to the list of known hosts. 2025/11/19 03:07:05 fuzzer started 2025/11/19 03:07:05 dialing manager at localhost:34383 2025/11/19 03:07:05 checking machine... 2025/11/19 03:07:05 checking revisions... [ 51.032218] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:07:06 testing simple program... [ 51.118037] cgroup: Unknown subsys name 'net' [ 51.171655] cgroup: Unknown subsys name 'cpuset' [ 51.188054] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:07:04 Registers: info registers vcpu 0 RAX=0000000000000007 RBX=ffffffff866905c4 RCX=ffffffff8100012f RDX=0000000000000000 RSI=ffffffff869d8192 RDI=ffffffff866905a8 RBP=ffffffff866905a8 RSP=ffff888018927400 R8 =ffffffff869d8192 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffffffff866905e4 R13=ffffffff866905a8 R14=ffffffff866905a8 R15=dffffc0000000000 RIP=ffffffff8135dabc 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 00007f6bfe7d4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6bfe79e008 CR3=000000001e823000 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=000000000002b36f RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007feea1f19000 CR3=000000000d259000 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=2034303a37303a333020393120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034303a37303a3330203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000