[ 46.366140] ------------[ cut here ]------------ [ 46.367177] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.370036] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.371685] Modules linked in: [ 46.372299] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.374730] Tainted: [W]=WARN [ 46.375288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.376822] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.377747] 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 [ 46.381569] RSP: 0018:ffff888019fc7bc0 EFLAGS: 00010286 [ 46.382561] RAX: 0000000000000000 RBX: ffffed10033f8f78 RCX: ffffffff813a4050 [ 46.383864] RDX: ffff8880167b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.385153] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033f8f2f [ 46.386461] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.387781] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019fc7df8 [ 46.389081] FS: 00007f5c8682d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.390777] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.391941] CR2: 00007ffce9c54ef7 CR3: 000000001460a000 CR4: 0000000000350ef0 [ 46.393252] Call Trace: [ 46.393769] [ 46.394193] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.395113] ? __create_object+0x59/0x80 [ 46.395952] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.396945] __vmalloc_noprof+0x59/0x60 [ 46.397712] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.398616] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.399585] bpf_prog_alloc+0x39/0x200 [ 46.400298] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.401239] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.402163] do_seccomp+0x349/0x25e0 [ 46.402898] ? find_held_lock+0x2b/0x80 [ 46.403688] ? do_prlimit+0x310/0x610 [ 46.404456] ? __pfx_do_seccomp+0x10/0x10 [ 46.405207] ? do_raw_spin_unlock+0x53/0x220 [ 46.406056] ? _raw_spin_unlock+0x1e/0x40 [ 46.406828] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.407835] ? static_key_count+0x60/0x80 [ 46.408660] prctl_set_seccomp+0x4e/0x70 [ 46.409470] __do_sys_prctl+0xe6c/0x1d70 [ 46.410214] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.411085] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.412064] ? irqentry_exit+0xf3/0x650 [ 46.412857] do_syscall_64+0xbf/0x430 [ 46.413640] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.414646] RIP: 0033:0x7f5c86d1f5cd [ 46.415398] 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 [ 46.418746] RSP: 002b:00007ffce9c539a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.420196] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5c86d1f5cd [ 46.421553] RDX: 000055992215be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.422903] RBP: 00007ffce9c53a00 R08: 0000000000000000 R09: 00007ffce9c530a0 [ 46.424264] R10: 0000000000000000 R11: 0000000000000246 R12: 000055992d3f1ad0 [ 46.425614] R13: 00007ffce9c53e30 R14: 000055992d3f2bc0 R15: 000055992d403780 [ 46.426984] [ 46.427509] irq event stamp: 1827 [ 46.428145] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 46.429744] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 46.431352] softirqs last enabled at (1824): [] handle_softirqs+0x50c/0x770 [ 46.432991] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 46.434583] ---[ end trace 0000000000000000 ]--- [ 49.554791] ------------[ cut here ]------------ [ 49.555757] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.557887] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.559390] Modules linked in: [ 49.560035] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.562101] Tainted: [W]=WARN [ 49.562717] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.564470] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.565452] 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 [ 49.568603] RSP: 0018:ffff88801ae5fbc0 EFLAGS: 00010286 [ 49.569565] RAX: 0000000000000000 RBX: ffffed10035cbf78 RCX: ffffffff813a4050 [ 49.570828] RDX: ffff88800f26b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.572101] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035cbf2f [ 49.573422] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.574771] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ae5fdf8 [ 49.576134] FS: 00007f9d2c924900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.577631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.578750] CR2: 00007f9d2ce16580 CR3: 000000000d531000 CR4: 0000000000350ef0 [ 49.580124] Call Trace: [ 49.580671] [ 49.581105] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.582058] ? __create_object+0x59/0x80 [ 49.582899] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.583938] __vmalloc_noprof+0x59/0x60 [ 49.584761] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.585683] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.586692] bpf_prog_alloc+0x39/0x200 [ 49.587502] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.588485] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.589456] do_seccomp+0x349/0x25e0 [ 49.590179] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.591120] ? __pfx_do_seccomp+0x10/0x10 [ 49.591969] ? find_held_lock+0x2b/0x80 [ 49.592778] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.593781] ? static_key_count+0x60/0x80 [ 49.594648] prctl_set_seccomp+0x4e/0x70 [ 49.595489] __do_sys_prctl+0xe6c/0x1d70 [ 49.596266] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.597173] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.598184] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.599219] ? irqentry_exit+0xf3/0x650 [ 49.600058] do_syscall_64+0xbf/0x430 [ 49.600839] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.601845] RIP: 0033:0x7f9d2ce165cd [ 49.602608] 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 [ 49.605959] RSP: 002b:00007ffd18228f90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.607386] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9d2ce165cd [ 49.608748] RDX: 00005650069d1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.610088] RBP: 00007ffd18228ff0 R08: 0000000000000000 R09: 00007ffd18228690 [ 49.611451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565009b64ad0 [ 49.612805] R13: 00007ffd18229420 R14: 0000565009b65bc0 R15: 0000565009b76780 [ 49.614180] [ 49.614666] irq event stamp: 1847 [ 49.615314] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 49.616963] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 49.618571] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 49.620211] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 49.621806] ---[ end trace 0000000000000000 ]--- [ 50.447051] ------------[ cut here ]------------ [ 50.447970] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.449952] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.451391] Modules linked in: [ 50.451988] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.454187] Tainted: [W]=WARN [ 50.454853] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.456351] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.457223] 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 [ 50.460397] RSP: 0018:ffff888016cb7bc0 EFLAGS: 00010286 [ 50.461361] RAX: 0000000000000000 RBX: ffffed1002d96f78 RCX: ffffffff813a4050 [ 50.462634] RDX: ffff88800f1d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.463916] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d96f2f [ 50.465191] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.466468] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cb7df8 [ 50.467755] FS: 00007f5aabedf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.469199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.470264] CR2: 00007fff65f8def7 CR3: 000000001def7000 CR4: 0000000000350ef0 [ 50.471565] Call Trace: [ 50.472028] [ 50.472482] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.473373] ? __create_object+0x59/0x80 [ 50.474115] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.475078] __vmalloc_noprof+0x59/0x60 [ 50.475836] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.476706] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.477640] bpf_prog_alloc+0x39/0x200 [ 50.478375] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.479401] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.480261] do_seccomp+0x349/0x25e0 [ 50.480971] ? find_held_lock+0x2b/0x80 [ 50.481703] ? do_prlimit+0x310/0x610 [ 50.482430] ? __pfx_do_seccomp+0x10/0x10 [ 50.483183] ? do_raw_spin_unlock+0x53/0x220 [ 50.484006] ? _raw_spin_unlock+0x1e/0x40 [ 50.484765] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.485705] ? static_key_count+0x60/0x80 [ 50.486492] prctl_set_seccomp+0x4e/0x70 [ 50.487217] __do_sys_prctl+0xe6c/0x1d70 [ 50.487985] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.488823] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.489773] ? irqentry_exit+0xf3/0x650 [ 50.490524] do_syscall_64+0xbf/0x430 [ 50.491213] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.492145] RIP: 0033:0x7f5aac3d15cd [ 50.492838] 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 [ 50.495942] RSP: 002b:00007fff65f8cd60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.497277] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5aac3d15cd [ 50.498512] RDX: 000055e9cfe40e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.499771] RBP: 00007fff65f8cdc0 R08: 0000000000000000 R09: 00007fff65f8c460 [ 50.501018] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e9f4b0aad0 [ 50.502269] R13: 00007fff65f8d1f0 R14: 000055e9f4b0bbc0 R15: 000055e9f4b1c780 [ 50.503560] [ 50.503978] irq event stamp: 1795 [ 50.504613] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 50.506108] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 50.507622] softirqs last enabled at (1450): [] handle_softirqs+0x50c/0x770 [ 50.509128] softirqs last disabled at (1445): [] __irq_exit_rcu+0xc4/0x100 [ 50.510594] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5661' (ECDSA) to the list of known hosts. 2025/11/18 00:53:58 fuzzer started 2025/11/18 00:53:59 dialing manager at localhost:37895 2025/11/18 00:53:59 checking machine... 2025/11/18 00:53:59 checking revisions... [ 51.400308] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:53:59 testing simple program... [ 51.483740] cgroup: Unknown subsys name 'net' [ 51.557231] cgroup: Unknown subsys name 'cpuset' [ 51.578696] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:53:58 Registers: info registers vcpu 0 RAX=ffffffff81ab651d RBX=ffffffff81618fa0 RCX=ffff88806ce089a4 RDX=1ffff1100d9c1155 RSI=ffffffff81ab651d RDI=ffff88806ce08b18 RBP=ffff88806ce08ae8 RSP=ffff88806ce08a48 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=0000000000011c66 R12=ffff88806ce08b18 R13=0000000000000000 R14=ffff8880161b3780 R15=ffff888009462280 RIP=ffffffff81618fa4 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 00007f9d2c924900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9d2cedb618 CR3=000000001456d000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff8880176f1308 RBX=ffff8880140a79a8 RCX=ffff888017582000 RDX=ffff88800e766760 RSI=ffff888017580000 RDI=0000000000000000 RBP=ffff88800d894250 RSP=ffff8880173ff6a8 R8 =0000000000000000 R9 =ffffed1002e7fec7 R10=0000000000000003 R11=0000000000000001 R12=ffff888017580000 R13=0000000000002000 R14=0000000000000001 R15=0000000000000286 RIP=ffffffff81b62696 RFL=00000082 [--S----] 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 00007f9d2c924900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000565009b9afe0 CR3=000000001456d000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000