[ 39.187560] ------------[ cut here ]------------ [ 39.188495] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.190556] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.192016] Modules linked in: [ 39.192653] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.194667] Tainted: [W]=WARN [ 39.195233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.196710] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.197616] 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 [ 39.200804] RSP: 0018:ffff888016527bc0 EFLAGS: 00010286 [ 39.201787] RAX: 0000000000000000 RBX: ffffed1002ca4f78 RCX: ffffffff813a4050 [ 39.203083] RDX: ffff88800a36b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.204377] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ca4f2f [ 39.205645] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.206955] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016527df8 [ 39.208234] FS: 00007f6ed16bc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.209664] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.210744] CR2: 00007ffd096beef8 CR3: 000000000ccfa000 CR4: 0000000000350ef0 [ 39.212035] Call Trace: [ 39.212524] [ 39.212935] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.213830] ? __create_object+0x59/0x80 [ 39.214637] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.215620] __vmalloc_noprof+0x59/0x60 [ 39.216384] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.217216] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.218161] bpf_prog_alloc+0x39/0x200 [ 39.218927] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.219873] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.220775] do_seccomp+0x349/0x25e0 [ 39.221509] ? find_held_lock+0x2b/0x80 [ 39.222234] ? do_prlimit+0x310/0x610 [ 39.222980] ? __pfx_do_seccomp+0x10/0x10 [ 39.223778] ? do_raw_spin_unlock+0x53/0x220 [ 39.224615] ? _raw_spin_unlock+0x1e/0x40 [ 39.225399] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.226378] ? static_key_count+0x60/0x80 [ 39.227142] prctl_set_seccomp+0x4e/0x70 [ 39.227931] __do_sys_prctl+0xe6c/0x1d70 [ 39.228714] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.229600] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.230592] ? irqentry_exit+0xf3/0x650 [ 39.231312] do_syscall_64+0xbf/0x430 [ 39.232066] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.233011] RIP: 0033:0x7f6ed1bae5cd [ 39.233729] 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 [ 39.236880] RSP: 002b:00007ffd096bc7a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.238272] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6ed1bae5cd [ 39.239534] RDX: 0000557310d41e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.240839] RBP: 00007ffd096bc800 R08: 0000000000000000 R09: 00007ffd096bbea0 [ 39.242130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557341755b10 [ 39.243023] R13: 00007ffd096bcc30 R14: 00005573417562b0 R15: 000055734176a6f0 [ 39.243803] [ 39.244056] irq event stamp: 1775 [ 39.244453] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 39.245355] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 39.246239] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 39.247041] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 39.247791] ---[ end trace 0000000000000000 ]--- [ 42.437004] ------------[ cut here ]------------ [ 42.437917] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.439890] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.441308] Modules linked in: [ 42.441921] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.443906] Tainted: [W]=WARN [ 42.444505] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.445955] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.446875] 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 [ 42.449981] RSP: 0018:ffff88801a097bc0 EFLAGS: 00010286 [ 42.450952] RAX: 0000000000000000 RBX: ffffed1003412f78 RCX: ffffffff813a4050 [ 42.452212] RDX: ffff888009feb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.453470] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003412f2f [ 42.454740] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.456000] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a097df8 [ 42.457260] FS: 00007fa039b1f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.458680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.459730] CR2: 00007ffd232f6ef8 CR3: 000000001f88d000 CR4: 0000000000350ef0 [ 42.460995] Call Trace: [ 42.461485] [ 42.461889] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.462790] ? __create_object+0x59/0x80 [ 42.463563] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.464515] __vmalloc_noprof+0x59/0x60 [ 42.465222] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.466089] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.467011] bpf_prog_alloc+0x39/0x200 [ 42.467741] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.468659] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.469537] do_seccomp+0x349/0x25e0 [ 42.470198] ? find_held_lock+0x2b/0x80 [ 42.470964] ? do_prlimit+0x310/0x610 [ 42.471688] ? __pfx_do_seccomp+0x10/0x10 [ 42.472456] ? do_raw_spin_unlock+0x53/0x220 [ 42.473230] ? _raw_spin_unlock+0x1e/0x40 [ 42.473996] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.474955] ? static_key_count+0x60/0x80 [ 42.475727] prctl_set_seccomp+0x4e/0x70 [ 42.476484] __do_sys_prctl+0xe6c/0x1d70 [ 42.477209] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.478047] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.479009] ? irqentry_exit+0xf3/0x650 [ 42.479756] do_syscall_64+0xbf/0x430 [ 42.480484] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.481416] RIP: 0033:0x7fa03a0115cd [ 42.482055] 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 [ 42.485212] RSP: 002b:00007ffd232f5580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.486592] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa03a0115cd [ 42.487869] RDX: 000055b57695be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.489174] RBP: 00007ffd232f55e0 R08: 0000000000000000 R09: 00007ffd232f4c80 [ 42.490474] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b582cfd240 [ 42.491764] R13: 00007ffd232f5a10 R14: 000055b582cfcbf0 R15: 000055b582d114d0 [ 42.493060] [ 42.493523] irq event stamp: 1727 [ 42.494129] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 42.495674] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 42.496939] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 42.498239] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 42.499516] ---[ end trace 0000000000000000 ]--- [ 43.291293] ------------[ cut here ]------------ [ 43.292218] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.294279] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.295765] Modules linked in: [ 43.296395] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.298389] Tainted: [W]=WARN [ 43.298953] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.300410] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.301278] 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 [ 43.304463] RSP: 0018:ffff88801788fbc0 EFLAGS: 00010286 [ 43.305452] RAX: 0000000000000000 RBX: ffffed1002f11f78 RCX: ffffffff813a4050 [ 43.306766] RDX: ffff88800f8e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.308053] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f11f2f [ 43.309354] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.310658] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801788fdf8 [ 43.311945] FS: 00007f43d7083900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.313390] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.314489] CR2: 00007f43d7575580 CR3: 000000001f9f2000 CR4: 0000000000350ef0 [ 43.315805] Call Trace: [ 43.316266] [ 43.316731] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.317638] ? __create_object+0x59/0x80 [ 43.318439] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.319426] __vmalloc_noprof+0x59/0x60 [ 43.320135] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.321006] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.321915] bpf_prog_alloc+0x39/0x200 [ 43.322662] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.323597] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.324509] do_seccomp+0x349/0x25e0 [ 43.325179] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.326076] ? __pfx_do_seccomp+0x10/0x10 [ 43.326896] ? find_held_lock+0x2b/0x80 [ 43.327664] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.328651] ? static_key_count+0x60/0x80 [ 43.329449] prctl_set_seccomp+0x4e/0x70 [ 43.330178] __do_sys_prctl+0xe6c/0x1d70 [ 43.330987] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.331849] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.332825] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.333812] ? irqentry_exit+0xf3/0x650 [ 43.334589] do_syscall_64+0xbf/0x430 [ 43.335293] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.336251] RIP: 0033:0x7f43d75755cd [ 43.336960] 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 [ 43.340141] RSP: 002b:00007fffca7f7960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.341504] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f43d75755cd [ 43.342803] RDX: 0000562c7932fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.344089] RBP: 00007fffca7f79c0 R08: 0000000000000000 R09: 00007fffca7f7060 [ 43.345388] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562c7f8e5ad0 [ 43.346701] R13: 00007fffca7f7df0 R14: 0000562c7f8e6bc0 R15: 0000562c7f8f7780 [ 43.348005] [ 43.348480] irq event stamp: 1735 [ 43.349090] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 43.350645] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 43.352176] softirqs last enabled at (1588): [] handle_softirqs+0x50c/0x770 [ 43.353757] softirqs last disabled at (1583): [] __irq_exit_rcu+0xc4/0x100 [ 43.355264] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4681' (ECDSA) to the list of known hosts. 2025/11/17 09:54:18 fuzzer started 2025/11/17 09:54:18 dialing manager at localhost:37895 2025/11/17 09:54:18 checking machine... 2025/11/17 09:54:18 checking revisions... [ 44.263046] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:54:18 testing simple program... [ 44.356550] cgroup: Unknown subsys name 'net' [ 44.417058] cgroup: Unknown subsys name 'cpuset' [ 44.429028] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:54:17 Registers: info registers vcpu 0 RAX=ffffffff812ca0fa RBX=ffffffff81618fa0 RCX=ffff8880096277b4 RDX=1ffff110012c4f17 RSI=ffffffff812ca0fa RDI=ffff888009627928 RBP=ffff8880096278f8 RSP=ffff888009627858 R8 =0000000000000001 R9 =ffff8880096278a0 R10=000000000003c9ed R11=000000000000aed8 R12=ffff888009627928 R13=0000000000000000 R14=ffff888009611bc0 R15=0000000000000000 RIP=ffffffff81618fa0 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055b582cfe954 CR3=000000001f8c1000 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=0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a XMM01=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=6f206c6c4120202e64656d7573736120 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=20646562697263736564206568742023 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88801815f550 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88801815f638 RIP=ffffffff81529257 RFL=00000247 [---Z-PC] 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 00007f6ebc36c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc93c40268 CR3=000000000e1c2000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=231d38650f201c7200000000000ae988 XMM05=595668ceedc440cd0000000000321470 XMM06=9a8d838157cae5580000000000320210 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000