[ 46.698534] ------------[ cut here ]------------ [ 46.699466] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.701463] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.702915] Modules linked in: [ 46.703503] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.705503] Tainted: [W]=WARN [ 46.706093] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.707567] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.708481] 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 [ 46.711967] RSP: 0018:ffff888015907bc0 EFLAGS: 00010286 [ 46.713031] RAX: 0000000000000000 RBX: ffffed1002b20f78 RCX: ffffffff813a4050 [ 46.714331] RDX: ffff888019afd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.715638] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b20f2f [ 46.716952] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.718244] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015907df8 [ 46.719534] FS: 00007fcb7ea68900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.720991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.722069] CR2: 00007ffd0f467ef7 CR3: 000000000e5ee000 CR4: 0000000000350ef0 [ 46.723369] Call Trace: [ 46.723880] [ 46.724296] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.725223] ? __create_object+0x59/0x80 [ 46.726003] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.726997] __vmalloc_noprof+0x59/0x60 [ 46.727715] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.728599] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.729554] bpf_prog_alloc+0x39/0x200 [ 46.730297] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.731234] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.732137] do_seccomp+0x349/0x25e0 [ 46.732823] ? find_held_lock+0x2b/0x80 [ 46.733598] ? do_prlimit+0x310/0x610 [ 46.734343] ? __pfx_do_seccomp+0x10/0x10 [ 46.735117] ? do_raw_spin_unlock+0x53/0x220 [ 46.735928] ? _raw_spin_unlock+0x1e/0x40 [ 46.736679] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.737654] ? static_key_count+0x60/0x80 [ 46.738458] prctl_set_seccomp+0x4e/0x70 [ 46.739238] __do_sys_prctl+0xe6c/0x1d70 [ 46.740036] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.740912] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.741890] ? irqentry_exit+0xf3/0x650 [ 46.742628] do_syscall_64+0xbf/0x430 [ 46.743362] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.744314] RIP: 0033:0x7fcb7ef5a5cd [ 46.745039] 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 [ 46.748213] RSP: 002b:00007ffd0f465a30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.749589] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcb7ef5a5cd [ 46.750890] RDX: 00005614e826ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.752187] RBP: 00007ffd0f465a90 R08: 0000000000000000 R09: 00007ffd0f465130 [ 46.753471] R10: 0000000000000000 R11: 0000000000000246 R12: 000056151d944bf0 [ 46.754751] R13: 00007ffd0f465ec0 R14: 000056151d94e380 R15: 000056151d959460 [ 46.756058] [ 46.756486] irq event stamp: 1765 [ 46.757153] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 46.758690] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 46.760207] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 46.761750] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 46.763262] ---[ end trace 0000000000000000 ]--- [ 50.024486] ------------[ cut here ]------------ [ 50.025438] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.027403] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 50.028905] Modules linked in: [ 50.029492] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.031458] Tainted: [W]=WARN [ 50.032057] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.033531] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.034445] 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 [ 50.037621] RSP: 0018:ffff88801af97bc0 EFLAGS: 00010286 [ 50.038601] RAX: 0000000000000000 RBX: ffffed10035f2f78 RCX: ffffffff813a4050 [ 50.039898] RDX: ffff888017589bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.041180] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035f2f2f [ 50.042469] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.043744] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801af97df8 [ 50.045040] FS: 00007f4d44151900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.046484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.047542] CR2: 00007f4d44643580 CR3: 00000000178bb000 CR4: 0000000000350ef0 [ 50.048855] Call Trace: [ 50.049312] [ 50.049719] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.050622] ? __create_object+0x59/0x80 [ 50.051415] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.052387] __vmalloc_noprof+0x59/0x60 [ 50.053159] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.054045] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.054978] bpf_prog_alloc+0x39/0x200 [ 50.055662] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.056583] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.057481] do_seccomp+0x349/0x25e0 [ 50.058198] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.059099] ? __pfx_do_seccomp+0x10/0x10 [ 50.059887] ? find_held_lock+0x2b/0x80 [ 50.060601] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.061566] ? static_key_count+0x60/0x80 [ 50.062369] prctl_set_seccomp+0x4e/0x70 [ 50.063140] __do_sys_prctl+0xe6c/0x1d70 [ 50.063916] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.064713] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.065701] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.066652] ? irqentry_exit+0xf3/0x650 [ 50.067407] do_syscall_64+0xbf/0x430 [ 50.068147] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.069119] RIP: 0033:0x7f4d446435cd [ 50.069772] 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 [ 50.072921] RSP: 002b:00007fff1836a170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.074283] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4d446435cd [ 50.075557] RDX: 00005597a8780e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.076860] RBP: 00007fff1836a1d0 R08: 0000000000000000 R09: 00007fff18369870 [ 50.078138] R10: 0000000000000000 R11: 0000000000000246 R12: 00005597bdf71ad0 [ 50.079409] R13: 00007fff1836a600 R14: 00005597bdf72bc0 R15: 00005597bdf83780 [ 50.080705] [ 50.081185] irq event stamp: 1745 [ 50.081739] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 50.082718] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 50.083687] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 50.084671] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 50.085646] ---[ end trace 0000000000000000 ]--- [ 50.819165] ------------[ cut here ]------------ [ 50.820108] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.822088] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.823523] Modules linked in: [ 50.824159] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.826152] Tainted: [W]=WARN [ 50.826704] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.828181] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.829115] 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 [ 50.832274] RSP: 0018:ffff888017407bc0 EFLAGS: 00010286 [ 50.833262] RAX: 0000000000000000 RBX: ffffed1002e80f78 RCX: ffffffff813a4050 [ 50.834541] RDX: ffff88800f23b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.835804] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e80f2f [ 50.837103] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.838391] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017407df8 [ 50.839662] FS: 00007fa0e398c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.841107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.842149] CR2: 00007ffd01cc6ef7 CR3: 000000000e5cd000 CR4: 0000000000350ef0 [ 50.843438] Call Trace: [ 50.843955] [ 50.844363] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.845267] ? __create_object+0x59/0x80 [ 50.846035] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.846995] __vmalloc_noprof+0x59/0x60 [ 50.847697] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.848568] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.849508] bpf_prog_alloc+0x39/0x200 [ 50.850237] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.851166] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.852062] do_seccomp+0x349/0x25e0 [ 50.852731] ? find_held_lock+0x2b/0x80 [ 50.853490] ? do_prlimit+0x310/0x610 [ 50.854223] ? __pfx_do_seccomp+0x10/0x10 [ 50.855004] ? do_raw_spin_unlock+0x53/0x220 [ 50.855777] ? _raw_spin_unlock+0x1e/0x40 [ 50.856554] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.857525] ? static_key_count+0x60/0x80 [ 50.858316] prctl_set_seccomp+0x4e/0x70 [ 50.859081] __do_sys_prctl+0xe6c/0x1d70 [ 50.859816] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.860674] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.861652] ? irqentry_exit+0xf3/0x650 [ 50.862399] do_syscall_64+0xbf/0x430 [ 50.863124] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.864079] RIP: 0033:0x7fa0e3e7e5cd [ 50.864728] 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 [ 50.867883] RSP: 002b:00007ffd01cc5c30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.869256] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa0e3e7e5cd [ 50.870535] RDX: 000055d12f53ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.871810] RBP: 00007ffd01cc5c90 R08: 0000000000000000 R09: 00007ffd01cc5330 [ 50.873114] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d16b5c7ad0 [ 50.874403] R13: 00007ffd01cc60c0 R14: 000055d16b5c8bc0 R15: 000055d16b5d9780 [ 50.875705] [ 50.876195] irq event stamp: 1739 [ 50.876812] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 50.878350] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 50.879859] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 50.881404] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 50.882901] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43090' (ECDSA) to the list of known hosts. 2025/11/18 15:34:47 fuzzer started 2025/11/18 15:34:47 dialing manager at localhost:34383 2025/11/18 15:34:47 checking machine... 2025/11/18 15:34:47 checking revisions... [ 51.799103] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:34:47 testing simple program... [ 51.893451] cgroup: Unknown subsys name 'net' [ 51.953175] cgroup: Unknown subsys name 'cpuset' [ 51.967606] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:34:46 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff817d9b06 RDX=0000000000000000 RSI=0000000000000008 RDI=ffffffff8664f850 RBP=ffff88801cd8bdf0 RSP=ffff888015d2eea0 R8 =ffff88801cd8bdf0 R9 =ffffed10039b17e1 R10=0000000000000000 R11=0000000000000001 R12=0000000000000246 R13=ffff88801cd8bbc8 R14=0000000000000001 R15=0000000000000001 RIP=ffffffff81b2d074 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005597bdf6e218 CR3=0000000013c68000 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=34333a353120383120766f4e3e38333c XMM01=656e6e6f637369642064657669656365 XMM02=63736964203a31313a32373033332074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323730 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff87ce3608 RBX=0000000000000200 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88801758c228 RDI=ffff88801758b780 RBP=ffff88801758b780 RSP=ffff88806cf08818 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000002 R14=ffff88801758c228 R15=0000000000000003 RIP=ffffffff815265b1 RFL=00000006 [-----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 00007f4d44151900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4d44708618 CR3=000000001ea6d000 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