[ 54.207244] ------------[ cut here ]------------ [ 54.208094] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.209857] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 54.211154] Modules linked in: [ 54.211934] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.213769] Tainted: [W]=WARN [ 54.214265] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.215587] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.216406] 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 [ 54.219277] RSP: 0018:ffff88801a747bc0 EFLAGS: 00010286 [ 54.220163] RAX: 0000000000000000 RBX: ffffed10034e8f78 RCX: ffffffff813a4050 [ 54.221328] RDX: ffff888017819bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.222473] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034e8f2f [ 54.223626] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.224793] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a747df8 [ 54.225945] FS: 00007ff233ff8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.227249] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.228218] CR2: 00007ffd91dbdef8 CR3: 000000000deed000 CR4: 0000000000350ef0 [ 54.229382] Call Trace: [ 54.229802] [ 54.230173] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.230985] ? __create_object+0x59/0x80 [ 54.231688] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.232575] __vmalloc_noprof+0x59/0x60 [ 54.233222] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.234009] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.234856] bpf_prog_alloc+0x39/0x200 [ 54.235526] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.236382] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.237159] do_seccomp+0x349/0x25e0 [ 54.237810] ? find_held_lock+0x2b/0x80 [ 54.238498] ? do_prlimit+0x310/0x610 [ 54.239141] ? __pfx_do_seccomp+0x10/0x10 [ 54.239860] ? do_raw_spin_unlock+0x53/0x220 [ 54.240665] ? _raw_spin_unlock+0x1e/0x40 [ 54.241394] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.242261] ? static_key_count+0x60/0x80 [ 54.243010] prctl_set_seccomp+0x4e/0x70 [ 54.243740] __do_sys_prctl+0xe6c/0x1d70 [ 54.244490] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.245255] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.246170] ? irqentry_exit+0xf3/0x650 [ 54.246886] do_syscall_64+0xbf/0x430 [ 54.247581] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.248489] RIP: 0033:0x7ff2344ea5cd [ 54.249113] 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 [ 54.252137] RSP: 002b:00007ffd91dbba00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.253435] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff2344ea5cd [ 54.254653] RDX: 00005619808bee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.255875] RBP: 00007ffd91dbba60 R08: 0000000000000000 R09: 00007ffd91dbb100 [ 54.257106] R10: 0000000000000000 R11: 0000000000000246 R12: 00005619aea0ead0 [ 54.258325] R13: 00007ffd91dbbe90 R14: 00005619aea0fbc0 R15: 00005619aea20780 [ 54.259566] [ 54.259984] irq event stamp: 1789 [ 54.260600] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 54.262043] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 54.263505] softirqs last enabled at (1822): [] handle_softirqs+0x50c/0x770 [ 54.264980] softirqs last disabled at (1817): [] __irq_exit_rcu+0xc4/0x100 [ 54.266412] ---[ end trace 0000000000000000 ]--- [ 57.148343] ------------[ cut here ]------------ [ 57.149319] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.151526] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 57.153106] Modules linked in: [ 57.153795] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.155922] Tainted: [W]=WARN [ 57.156585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.158143] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.159110] 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 [ 57.162504] RSP: 0018:ffff88801a7c7bc0 EFLAGS: 00010286 [ 57.163558] RAX: 0000000000000000 RBX: ffffed10034f8f78 RCX: ffffffff813a4050 [ 57.164940] RDX: ffff888009f68000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.166339] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034f8f2f [ 57.167710] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.169095] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a7c7df8 [ 57.170466] FS: 00007f99731db900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.171990] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.173114] CR2: 00007ffc68e85ef8 CR3: 000000000df89000 CR4: 0000000000350ef0 [ 57.174487] Call Trace: [ 57.174982] [ 57.175461] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.176429] ? __create_object+0x59/0x80 [ 57.177219] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.178256] __vmalloc_noprof+0x59/0x60 [ 57.179046] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.179985] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.180991] bpf_prog_alloc+0x39/0x200 [ 57.181819] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.182861] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.183874] do_seccomp+0x349/0x25e0 [ 57.184685] ? find_held_lock+0x2b/0x80 [ 57.185542] ? do_prlimit+0x310/0x610 [ 57.186388] ? __pfx_do_seccomp+0x10/0x10 [ 57.187218] ? do_raw_spin_unlock+0x53/0x220 [ 57.188161] ? _raw_spin_unlock+0x1e/0x40 [ 57.189030] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.190125] ? static_key_count+0x60/0x80 [ 57.191014] prctl_set_seccomp+0x4e/0x70 [ 57.191890] __do_sys_prctl+0xe6c/0x1d70 [ 57.192773] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.193731] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.194807] ? irqentry_exit+0xf3/0x650 [ 57.195651] do_syscall_64+0xbf/0x430 [ 57.196490] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.197553] RIP: 0033:0x7f99736cd5cd [ 57.198339] 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 [ 57.201871] RSP: 002b:00007ffc68e84a30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.203391] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f99736cd5cd [ 57.204823] RDX: 000055f25539be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.205994] RBP: 00007ffc68e84a90 R08: 0000000000000000 R09: 00007ffc68e84130 [ 57.207179] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f271b22ad0 [ 57.208364] R13: 00007ffc68e84ec0 R14: 000055f271b23bc0 R15: 000055f271b34780 [ 57.209567] [ 57.209954] irq event stamp: 1775 [ 57.210550] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 57.211940] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 57.213344] softirqs last enabled at (1374): [] handle_softirqs+0x50c/0x770 [ 57.214758] softirqs last disabled at (1369): [] __irq_exit_rcu+0xc4/0x100 [ 57.216154] ---[ end trace 0000000000000000 ]--- [ 57.861671] ------------[ cut here ]------------ [ 57.862572] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.864566] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 57.866003] Modules linked in: [ 57.866632] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.868852] Tainted: [W]=WARN [ 57.869517] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.870990] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.871914] 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 [ 57.875063] RSP: 0018:ffff88801766fbc0 EFLAGS: 00010286 [ 57.876054] RAX: 0000000000000000 RBX: ffffed1002ecdf78 RCX: ffffffff813a4050 [ 57.877331] RDX: ffff88801a7ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.878610] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ecdf2f [ 57.879871] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.881178] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801766fdf8 [ 57.882462] FS: 00007f8117bdc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.883893] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.884968] CR2: 00007fff9b527ef8 CR3: 000000000bb70000 CR4: 0000000000350ef0 [ 57.886248] Call Trace: [ 57.886760] [ 57.887172] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.888083] ? __create_object+0x59/0x80 [ 57.888867] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.889825] __vmalloc_noprof+0x59/0x60 [ 57.890581] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.891449] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.892395] bpf_prog_alloc+0x39/0x200 [ 57.893083] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.893997] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.894899] do_seccomp+0x349/0x25e0 [ 57.895615] ? find_held_lock+0x2b/0x80 [ 57.896406] ? do_prlimit+0x310/0x610 [ 57.897107] ? __pfx_do_seccomp+0x10/0x10 [ 57.897892] ? do_raw_spin_unlock+0x53/0x220 [ 57.898703] ? _raw_spin_unlock+0x1e/0x40 [ 57.899453] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.900426] ? static_key_count+0x60/0x80 [ 57.901170] prctl_set_seccomp+0x4e/0x70 [ 57.901944] __do_sys_prctl+0xe6c/0x1d70 [ 57.902707] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.903554] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.904515] ? irqentry_exit+0xf3/0x650 [ 57.905225] do_syscall_64+0xbf/0x430 [ 57.905961] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.906898] RIP: 0033:0x7f81180ce5cd [ 57.907583] 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 [ 57.910730] RSP: 002b:00007fff9b525910 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.912102] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f81180ce5cd [ 57.913371] RDX: 00005578965b0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.914649] RBP: 00007fff9b525970 R08: 0000000000000000 R09: 00007fff9b525010 [ 57.915926] R10: 0000000000000000 R11: 0000000000000246 R12: 000055789d1b2ad0 [ 57.917188] R13: 00007fff9b525da0 R14: 000055789d1b3bc0 R15: 000055789d1c4780 [ 57.918275] [ 57.918662] irq event stamp: 1813 [ 57.919162] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 57.920429] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 57.921692] softirqs last enabled at (1474): [] handle_softirqs+0x50c/0x770 [ 57.922961] softirqs last disabled at (1469): [] __irq_exit_rcu+0xc4/0x100 [ 57.924243] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48073' (ECDSA) to the list of known hosts. 2025/11/18 19:27:43 fuzzer started 2025/11/18 19:27:43 dialing manager at localhost:34383 2025/11/18 19:27:43 checking machine... 2025/11/18 19:27:43 checking revisions... [ 58.909488] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:27:43 testing simple program... [ 59.000497] cgroup: Unknown subsys name 'net' [ 59.050731] cgroup: Unknown subsys name 'cpuset' [ 59.067751] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:27:42 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff88800eab0000 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88800eab0a58 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88800eab0aa8 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 RFL=00000007 [-----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 00007f99731db900 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=00007f9973792618 CR3=000000000c03b000 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=dffffc0000000000 RBX=0000000000000000 RCX=ffffffff812d0425 RDX=1ffff1100334e6f0 RSI=0000000000000000 RDI=0000000000000000 RBP=ffff888019a74e80 RSP=ffff8880184b7f10 R8 =0000000000000000 R9 =ffffed100334e6f0 R10=ffff888019a73787 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff817518c8 RFL=00000046 [---Z-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 00007ffbd44ab900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055fd263dbdb8 CR3=000000001f569000 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=0000ff000000000000000000000000ff XMM02=0000ff000000000000000000000000ff XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000ffffffff0000000000000000 XMM08=6f6c00737365726464416c61636f4c00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000