[ 44.042161] ------------[ cut here ]------------ [ 44.042923] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.044580] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 44.045759] Modules linked in: [ 44.046277] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.047887] Tainted: [W]=WARN [ 44.048382] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.049568] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.050286] 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 [ 44.052830] RSP: 0018:ffff88800f537bc0 EFLAGS: 00010286 [ 44.053629] RAX: 0000000000000000 RBX: ffffed1001ea6f78 RCX: ffffffff813a4050 [ 44.054686] RDX: ffff88800aa03780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.055731] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ea6f2f [ 44.056766] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.057805] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f537df8 [ 44.058868] FS: 00007f9421fab900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.060021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.060866] CR2: 00007ffe5fda5ef8 CR3: 000000000e0c2000 CR4: 0000000000350ef0 [ 44.061889] Call Trace: [ 44.062393] [ 44.062821] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.063604] ? __create_object+0x59/0x80 [ 44.064244] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.064983] __vmalloc_noprof+0x59/0x60 [ 44.065598] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.066379] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.067283] bpf_prog_alloc+0x39/0x200 [ 44.067920] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.068791] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.069614] do_seccomp+0x349/0x25e0 [ 44.070308] ? find_held_lock+0x2b/0x80 [ 44.070896] ? do_prlimit+0x310/0x610 [ 44.071502] ? __pfx_do_seccomp+0x10/0x10 [ 44.072096] ? do_raw_spin_unlock+0x53/0x220 [ 44.072775] ? _raw_spin_unlock+0x1e/0x40 [ 44.073402] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.074127] ? static_key_count+0x60/0x80 [ 44.074781] prctl_set_seccomp+0x4e/0x70 [ 44.075401] __do_sys_prctl+0xe6c/0x1d70 [ 44.075997] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.076689] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.077451] ? irqentry_exit+0xf3/0x650 [ 44.078025] do_syscall_64+0xbf/0x430 [ 44.078709] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.079615] RIP: 0033:0x7f942249d5cd [ 44.080147] 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 [ 44.082686] RSP: 002b:00007ffe5fda4df0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.083962] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f942249d5cd [ 44.085234] RDX: 000055b1ca0b9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.086485] RBP: 00007ffe5fda4e50 R08: 0000000000000000 R09: 00007ffe5fda44f0 [ 44.087558] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b1d2110ad0 [ 44.088588] R13: 00007ffe5fda5280 R14: 000055b1d2111bc0 R15: 000055b1d2122780 [ 44.089632] [ 44.089973] irq event stamp: 1691 [ 44.090482] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 44.091938] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 44.093192] softirqs last enabled at (1300): [] handle_softirqs+0x50c/0x770 [ 44.094521] softirqs last disabled at (1295): [] __irq_exit_rcu+0xc4/0x100 [ 44.096108] ---[ end trace 0000000000000000 ]--- [ 46.884505] ------------[ cut here ]------------ [ 46.885383] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.887371] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 46.888931] Modules linked in: [ 46.889609] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.891518] Tainted: [W]=WARN [ 46.892043] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.893447] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.894324] 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 [ 46.897361] RSP: 0018:ffff888015d1fbc0 EFLAGS: 00010286 [ 46.898301] RAX: 0000000000000000 RBX: ffffed1002ba3f78 RCX: ffffffff813a4050 [ 46.899532] RDX: ffff88801b3f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.900758] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ba3f2f [ 46.901978] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.903231] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d1fdf8 [ 46.904462] FS: 00007f4b9ef35900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.905839] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.906871] CR2: 00007f4b9f427580 CR3: 0000000020725000 CR4: 0000000000350ef0 [ 46.908100] Call Trace: [ 46.908602] [ 46.908996] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.909846] ? __create_object+0x59/0x80 [ 46.910611] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.911541] __vmalloc_noprof+0x59/0x60 [ 46.912265] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.913051] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.913945] bpf_prog_alloc+0x39/0x200 [ 46.914654] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.915547] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.916412] do_seccomp+0x349/0x25e0 [ 46.917050] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.917912] ? __pfx_do_seccomp+0x10/0x10 [ 46.918677] ? find_held_lock+0x2b/0x80 [ 46.919407] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.920328] ? static_key_count+0x60/0x80 [ 46.921043] prctl_set_seccomp+0x4e/0x70 [ 46.921787] __do_sys_prctl+0xe6c/0x1d70 [ 46.922549] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.923368] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.924292] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.925165] ? irqentry_exit+0xf3/0x650 [ 46.925895] do_syscall_64+0xbf/0x430 [ 46.926608] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.927523] RIP: 0033:0x7f4b9f4275cd [ 46.928153] 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 [ 46.931178] RSP: 002b:00007fff53a4e540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.932493] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4b9f4275cd [ 46.933715] RDX: 0000559054578e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.934950] RBP: 00007fff53a4e5a0 R08: 0000000000000000 R09: 00007fff53a4dc40 [ 46.936167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559073d8fad0 [ 46.937395] R13: 00007fff53a4e9d0 R14: 0000559073d90bc0 R15: 0000559073da1780 [ 46.938650] [ 46.939056] irq event stamp: 1813 [ 46.939683] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 46.941138] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 46.942603] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 46.944081] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 46.945539] ---[ end trace 0000000000000000 ]--- [ 47.593828] ------------[ cut here ]------------ [ 47.594843] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.597011] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 47.598618] Modules linked in: [ 47.599318] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.601487] Tainted: [W]=WARN [ 47.602113] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.603990] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.605087] 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 [ 47.608571] RSP: 0018:ffff8880161d7bc0 EFLAGS: 00010286 [ 47.609648] RAX: 0000000000000000 RBX: ffffed1002c3af78 RCX: ffffffff813a4050 [ 47.611074] RDX: ffff888017b61bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.612493] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c3af2f [ 47.613906] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.615339] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880161d7df8 [ 47.616741] FS: 00007fd7443a4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.618341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.619532] CR2: 00007fd744896580 CR3: 000000000e0ae000 CR4: 0000000000350ef0 [ 47.620937] Call Trace: [ 47.621501] [ 47.621970] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.622987] ? __create_object+0x59/0x80 [ 47.623848] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.624918] __vmalloc_noprof+0x59/0x60 [ 47.625757] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.626730] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.627760] bpf_prog_alloc+0x39/0x200 [ 47.628585] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.629613] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.630631] do_seccomp+0x349/0x25e0 [ 47.631431] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.632482] ? __pfx_do_seccomp+0x10/0x10 [ 47.633505] ? find_held_lock+0x2b/0x80 [ 47.634495] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.635709] ? static_key_count+0x60/0x80 [ 47.636560] prctl_set_seccomp+0x4e/0x70 [ 47.637417] __do_sys_prctl+0xe6c/0x1d70 [ 47.638298] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.639271] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.640323] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.641351] ? irqentry_exit+0xf3/0x650 [ 47.642109] do_syscall_64+0xbf/0x430 [ 47.642907] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.643893] RIP: 0033:0x7fd7448965cd [ 47.644627] 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 [ 47.647947] RSP: 002b:00007ffff437d430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.649377] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7448965cd [ 47.650763] RDX: 000055b1aa1e8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.652115] RBP: 00007ffff437d490 R08: 0000000000000000 R09: 00007ffff437cb30 [ 47.653446] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b1ad653ad0 [ 47.654849] R13: 00007ffff437d8c0 R14: 000055b1ad654bc0 R15: 000055b1ad665780 [ 47.655994] [ 47.656399] irq event stamp: 1797 [ 47.656924] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 47.658241] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 47.659586] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 47.660927] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 47.662249] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20792' (ECDSA) to the list of known hosts. 2025/11/18 21:09:12 fuzzer started 2025/11/18 21:09:12 dialing manager at localhost:34383 2025/11/18 21:09:12 checking machine... 2025/11/18 21:09:12 checking revisions... [ 48.533980] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:09:13 testing simple program... [ 48.620633] cgroup: Unknown subsys name 'net' [ 48.670074] cgroup: Unknown subsys name 'cpuset' [ 48.683916] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:09:12 Registers: info registers vcpu 0 RAX=1ffffffff0d57091 RBX=0000000000000001 RCX=ffffffff86ab8484 RDX=0000000000000000 RSI=dffffc0000000000 RDI=ffff8880096278a8 RBP=ffff888009627898 RSP=ffff8880096277d0 R8 =ffffffff86ab8488 R9 =ffff888009627880 R10=000000000003c9ed R11=00000000000255cb R12=ffff8880096278a0 R13=ffff888009627888 R14=ffff888009627ba0 R15=ffff888009627840 RIP=ffffffff8135f084 RFL=00000212 [----A--] 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=00007fff53a48000 CR3=00000000206c0000 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=6720646572637465733a4d41503d706f 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=000000000001cf87 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcfcd44bb8 CR3=000000000f00f000 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=e15c7a260c8c5193874b2ccfda09cc37 XMM02=2c67c8bc2e329bc30000000000303ee8 XMM03=fb795ef6d65770560000000000310a40 XMM04=c4278ef90c71145800000000000ae988 XMM05=14648eaa1277bab10000000000320fc0 XMM06=822b5df180648102000000000031af00 XMM07=e042d86d42eb936e0000000000310cc0 XMM08=b26f724a7d16f8b00000000000303f48 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000