[ 45.687127] ------------[ cut here ]------------ [ 45.687960] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.689774] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.691077] Modules linked in: [ 45.691655] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.693489] Tainted: [W]=WARN [ 45.693994] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.695304] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.696122] 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 [ 45.698922] RSP: 0018:ffff88800f337bc0 EFLAGS: 00010286 [ 45.699784] RAX: 0000000000000000 RBX: ffffed1001e66f78 RCX: ffffffff813a4050 [ 45.700924] RDX: ffff8880176fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.702056] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e66f2f [ 45.703201] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.704332] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f337df8 [ 45.705489] FS: 00007f4e3fd10900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.706771] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.707712] CR2: 00007fffab8efef8 CR3: 000000001bbd5000 CR4: 0000000000350ef0 [ 45.708860] Call Trace: [ 45.709269] [ 45.709672] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.710423] ? __create_object+0x59/0x80 [ 45.711116] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.711970] __vmalloc_noprof+0x59/0x60 [ 45.712655] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.713391] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.714204] bpf_prog_alloc+0x39/0x200 [ 45.714849] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.715672] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.716440] do_seccomp+0x349/0x25e0 [ 45.717065] ? find_held_lock+0x2b/0x80 [ 45.717746] ? do_prlimit+0x310/0x610 [ 45.718360] ? __pfx_do_seccomp+0x10/0x10 [ 45.719062] ? do_raw_spin_unlock+0x53/0x220 [ 45.719798] ? _raw_spin_unlock+0x1e/0x40 [ 45.720492] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.721304] ? static_key_count+0x60/0x80 [ 45.722017] prctl_set_seccomp+0x4e/0x70 [ 45.722691] __do_sys_prctl+0xe6c/0x1d70 [ 45.723349] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.724111] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.724984] ? irqentry_exit+0xf3/0x650 [ 45.725667] do_syscall_64+0xbf/0x430 [ 45.726279] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.727120] RIP: 0033:0x7f4e402025cd [ 45.727747] 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 [ 45.730559] RSP: 002b:00007fffab8eedd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.731775] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e402025cd [ 45.732929] RDX: 0000555853a8de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.734082] RBP: 00007fffab8eee30 R08: 0000000000000000 R09: 00007fffab8ee4d0 [ 45.735234] R10: 0000000000000000 R11: 0000000000000246 R12: 00005558654d0b10 [ 45.736402] R13: 00007fffab8ef260 R14: 00005558654d12b0 R15: 00005558654e56f0 [ 45.737587] [ 45.737965] irq event stamp: 1775 [ 45.738559] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 45.739933] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 45.741328] softirqs last enabled at (1300): [] handle_softirqs+0x50c/0x770 [ 45.742738] softirqs last disabled at (1813): [] __irq_exit_rcu+0xc4/0x100 [ 45.744118] ---[ end trace 0000000000000000 ]--- [ 49.455521] ------------[ cut here ]------------ [ 49.456541] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.458695] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.460284] Modules linked in: [ 49.460964] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.463063] Tainted: [W]=WARN [ 49.463693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.465256] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.466231] 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 [ 49.469597] RSP: 0018:ffff888018a97bc0 EFLAGS: 00010286 [ 49.470634] RAX: 0000000000000000 RBX: ffffed1003152f78 RCX: ffffffff813a4050 [ 49.471988] RDX: ffff8880137f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.473367] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003152f2f [ 49.474733] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.476090] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018a97df8 [ 49.477479] FS: 00007fbf5c596900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.479004] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.480131] CR2: 00007fbf5ca88580 CR3: 000000001ef62000 CR4: 0000000000350ef0 [ 49.481527] Call Trace: [ 49.482028] [ 49.482515] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.483431] ? __create_object+0x59/0x80 [ 49.484272] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.485329] __vmalloc_noprof+0x59/0x60 [ 49.486150] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.487089] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.488094] bpf_prog_alloc+0x39/0x200 [ 49.488891] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.489886] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.490844] do_seccomp+0x349/0x25e0 [ 49.491627] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.492609] ? __pfx_do_seccomp+0x10/0x10 [ 49.493410] ? find_held_lock+0x2b/0x80 [ 49.494247] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.495283] ? static_key_count+0x60/0x80 [ 49.496135] prctl_set_seccomp+0x4e/0x70 [ 49.496981] __do_sys_prctl+0xe6c/0x1d70 [ 49.497832] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.498754] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.499798] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.500863] ? irqentry_exit+0xf3/0x650 [ 49.501683] do_syscall_64+0xbf/0x430 [ 49.502437] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.503501] RIP: 0033:0x7fbf5ca885cd [ 49.504218] 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 [ 49.507669] RSP: 002b:00007ffd9e058850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.509109] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbf5ca885cd [ 49.510187] RDX: 000055ca66f70e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.511269] RBP: 00007ffd9e0588b0 R08: 0000000000000000 R09: 00007ffd9e057f50 [ 49.512381] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ca8820a2b0 [ 49.513488] R13: 00007ffd9e058ce0 R14: 000055ca8820cd20 R15: 000055ca8821e8d0 [ 49.514595] [ 49.514956] irq event stamp: 1759 [ 49.515510] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 49.516815] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 49.518116] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 49.519459] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 49.520761] ---[ end trace 0000000000000000 ]--- [ 50.377048] ------------[ cut here ]------------ [ 50.377869] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.379701] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.381039] Modules linked in: [ 50.381609] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.383374] Tainted: [W]=WARN [ 50.383912] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.385233] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.386101] 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 [ 50.388937] RSP: 0018:ffff88800f18fbc0 EFLAGS: 00010286 [ 50.389817] RAX: 0000000000000000 RBX: ffffed1001e31f78 RCX: ffffffff813a4050 [ 50.390959] RDX: ffff88800f508000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.392112] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e31f2f [ 50.393271] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.394425] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f18fdf8 [ 50.395589] FS: 00007f3370516900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.396882] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.397831] CR2: 00007f3370a08580 CR3: 000000001ef32000 CR4: 0000000000350ef0 [ 50.398964] Call Trace: [ 50.399378] [ 50.399775] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.400581] ? __create_object+0x59/0x80 [ 50.401244] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.402105] __vmalloc_noprof+0x59/0x60 [ 50.402774] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.403553] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.404337] bpf_prog_alloc+0x39/0x200 [ 50.405009] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.405839] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.406652] do_seccomp+0x349/0x25e0 [ 50.407255] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.408047] ? __pfx_do_seccomp+0x10/0x10 [ 50.408762] ? find_held_lock+0x2b/0x80 [ 50.409400] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.410252] ? static_key_count+0x60/0x80 [ 50.410955] prctl_set_seccomp+0x4e/0x70 [ 50.411641] __do_sys_prctl+0xe6c/0x1d70 [ 50.412306] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.413073] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.413923] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.414777] ? irqentry_exit+0xf3/0x650 [ 50.415417] do_syscall_64+0xbf/0x430 [ 50.416074] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.416923] RIP: 0033:0x7f3370a085cd [ 50.417566] 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 [ 50.420398] RSP: 002b:00007fff09b117f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.421606] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3370a085cd [ 50.422748] RDX: 00005618dcab0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.423882] RBP: 00007fff09b11850 R08: 0000000000000000 R09: 00007fff09b10ef0 [ 50.425030] R10: 0000000000000000 R11: 0000000000000246 R12: 000056191c4b82b0 [ 50.426169] R13: 00007fff09b11c80 R14: 000056191c4bad20 R15: 000056191c4cc8d0 [ 50.427338] [ 50.427745] irq event stamp: 1737 [ 50.428281] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 50.429662] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 50.431034] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 50.432412] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 50.433778] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14896' (ECDSA) to the list of known hosts. 2025/11/17 22:01:04 fuzzer started 2025/11/17 22:01:05 dialing manager at localhost:37895 2025/11/17 22:01:05 checking machine... 2025/11/17 22:01:05 checking revisions... [ 51.456950] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:01:05 testing simple program... [ 51.547114] cgroup: Unknown subsys name 'net' [ 51.632669] cgroup: Unknown subsys name 'cpuset' [ 51.651027] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:01:04 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88800f18f828 RCX=0000000000000001 RDX=1ffff11001e31f07 RSI=ffff88800f18fd08 RDI=ffff88800f18f838 RBP=ffff88800f18fd08 RSP=ffff88800f18f780 R8 =ffffffff86aae8e4 R9 =ffff88800f18f868 R10=000000000003c9ed R11=0000000000023c30 R12=0000000000000008 R13=ffff88800f188000 R14=ffff88800f18fd10 R15=ffff88800f18f828 RIP=ffffffff8135e288 RFL=00000246 [---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 00007fbf5c596900 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=00007fbf5cb4d618 CR3=000000001ef32000 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=000000000002f773 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=00000202 [-------] 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff2a013b38 CR3=0000000013567000 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=2033303a31303a323220373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033303a31303a3232203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000