[ 44.056853] ------------[ cut here ]------------ [ 44.057624] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.059346] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 44.060545] Modules linked in: [ 44.061048] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.062747] Tainted: [W]=WARN [ 44.063208] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.064422] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.065151] 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 [ 44.067810] RSP: 0018:ffff88801566fbc0 EFLAGS: 00010286 [ 44.068637] RAX: 0000000000000000 RBX: ffffed1002acdf78 RCX: ffffffff813a4050 [ 44.069708] RDX: ffff88801a569bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.070798] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002acdf2f [ 44.071883] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.072974] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801566fdf8 [ 44.074072] FS: 00007f87ff551900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.075280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.076131] CR2: 00007f87ffa43580 CR3: 000000000da10000 CR4: 0000000000350ef0 [ 44.077215] Call Trace: [ 44.077633] [ 44.077979] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.078731] ? __create_object+0x59/0x80 [ 44.079386] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.080159] __vmalloc_noprof+0x59/0x60 [ 44.080803] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.081531] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.082321] bpf_prog_alloc+0x39/0x200 [ 44.082902] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.083681] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.084439] do_seccomp+0x349/0x25e0 [ 44.085021] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.085776] ? __pfx_do_seccomp+0x10/0x10 [ 44.086441] ? find_held_lock+0x2b/0x80 [ 44.087035] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.087842] ? static_key_count+0x60/0x80 [ 44.088511] prctl_set_seccomp+0x4e/0x70 [ 44.089130] __do_sys_prctl+0xe6c/0x1d70 [ 44.089791] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.090506] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.091312] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.092080] ? irqentry_exit+0xf3/0x650 [ 44.092730] do_syscall_64+0xbf/0x430 [ 44.093351] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.094106] RIP: 0033:0x7f87ffa435cd [ 44.094698] 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 [ 44.097363] RSP: 002b:00007ffd81b45f00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.098519] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f87ffa435cd [ 44.099594] RDX: 000056527eef0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.100695] RBP: 00007ffd81b45f60 R08: 0000000000000000 R09: 00007ffd81b45600 [ 44.101782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565296a44ad0 [ 44.102872] R13: 00007ffd81b46390 R14: 0000565296a45bc0 R15: 0000565296a56780 [ 44.103960] [ 44.104354] irq event stamp: 1761 [ 44.104876] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 44.106150] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 44.107441] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 44.108742] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 44.110013] ---[ end trace 0000000000000000 ]--- [ 47.484797] ------------[ cut here ]------------ [ 47.485565] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.487224] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 47.488460] Modules linked in: [ 47.488960] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.490628] Tainted: [W]=WARN [ 47.491097] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.492333] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.493069] 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 [ 47.495743] RSP: 0018:ffff888015effbc0 EFLAGS: 00010286 [ 47.496574] RAX: 0000000000000000 RBX: ffffed1002bdff78 RCX: ffffffff813a4050 [ 47.497687] RDX: ffff888013aa5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.498772] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bdff2f [ 47.499855] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.500935] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015effdf8 [ 47.502034] FS: 00007fbd50ac8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.503277] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.504140] CR2: 00007fbd5102e4a6 CR3: 0000000015920000 CR4: 0000000000350ef0 [ 47.505262] Call Trace: [ 47.505657] [ 47.506002] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.506768] ? __create_object+0x59/0x80 [ 47.507427] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.508211] __vmalloc_noprof+0x59/0x60 [ 47.508858] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.509599] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.510393] bpf_prog_alloc+0x39/0x200 [ 47.510983] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.511775] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.512540] do_seccomp+0x349/0x25e0 [ 47.513122] ? find_held_lock+0x2b/0x80 [ 47.513772] ? do_prlimit+0x310/0x610 [ 47.514394] ? __pfx_do_seccomp+0x10/0x10 [ 47.515024] ? do_raw_spin_unlock+0x53/0x220 [ 47.515727] ? _raw_spin_unlock+0x1e/0x40 [ 47.516387] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.517184] ? static_key_count+0x60/0x80 [ 47.517866] prctl_set_seccomp+0x4e/0x70 [ 47.518521] __do_sys_prctl+0xe6c/0x1d70 [ 47.519169] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.519902] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.520724] ? irqentry_exit+0xf3/0x650 [ 47.521371] do_syscall_64+0xbf/0x430 [ 47.521957] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.522777] RIP: 0033:0x7fbd50fba5cd [ 47.523380] 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 [ 47.526089] RSP: 002b:00007ffe5e559fc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.527263] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbd50fba5cd [ 47.528349] RDX: 000055565f1a0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.529453] RBP: 00007ffe5e55a020 R08: 0000000000000000 R09: 00007ffe5e5596c0 [ 47.530562] R10: 0000000000000000 R11: 0000000000000246 R12: 000055567dec5b10 [ 47.531669] R13: 00007ffe5e55a450 R14: 000055567dec62b0 R15: 000055567deda6f0 [ 47.532797] [ 47.533161] irq event stamp: 1671 [ 47.533718] hardirqs last enabled at (1681): [] __up_console_sem+0x78/0x80 [ 47.535022] hardirqs last disabled at (1690): [] __up_console_sem+0x5d/0x80 [ 47.536335] softirqs last enabled at (1164): [] handle_softirqs+0x50c/0x770 [ 47.537679] softirqs last disabled at (1155): [] __irq_exit_rcu+0xc4/0x100 [ 47.538986] ---[ end trace 0000000000000000 ]--- [ 48.317925] ------------[ cut here ]------------ [ 48.318874] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.320917] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 48.322400] Modules linked in: [ 48.323005] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.325314] Tainted: [W]=WARN [ 48.325887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.327463] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.328405] 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 [ 48.331672] RSP: 0018:ffff888016b77bc0 EFLAGS: 00010286 [ 48.332686] RAX: 0000000000000000 RBX: ffffed1002d6ef78 RCX: ffffffff813a4050 [ 48.334008] RDX: ffff888015eb9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.335336] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6ef2f [ 48.336660] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.337979] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b77df8 [ 48.339295] FS: 00007f1820797900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.340783] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.341870] CR2: 00007fff2132bef8 CR3: 000000000d58b000 CR4: 0000000000350ef0 [ 48.343192] Call Trace: [ 48.343697] [ 48.344118] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.345066] ? __create_object+0x59/0x80 [ 48.345872] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.346863] __vmalloc_noprof+0x59/0x60 [ 48.347643] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.348522] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.349633] bpf_prog_alloc+0x39/0x200 [ 48.350507] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.351446] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.352358] do_seccomp+0x349/0x25e0 [ 48.353125] ? find_held_lock+0x2b/0x80 [ 48.354115] ? do_prlimit+0x310/0x610 [ 48.355063] ? __pfx_do_seccomp+0x10/0x10 [ 48.355942] ? do_raw_spin_unlock+0x53/0x220 [ 48.356806] ? _raw_spin_unlock+0x1e/0x40 [ 48.357600] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.358582] ? static_key_count+0x60/0x80 [ 48.359400] prctl_set_seccomp+0x4e/0x70 [ 48.360147] __do_sys_prctl+0xe6c/0x1d70 [ 48.360958] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.361832] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.362819] ? irqentry_exit+0xf3/0x650 [ 48.363599] do_syscall_64+0xbf/0x430 [ 48.364356] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.365348] RIP: 0033:0x7f1820c895cd [ 48.366027] 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 [ 48.369300] RSP: 002b:00007fff21329600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.370699] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1820c895cd [ 48.372021] RDX: 00005651f1737e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.373352] RBP: 00007fff21329660 R08: 0000000000000000 R09: 00007fff21328d00 [ 48.374668] R10: 0000000000000000 R11: 0000000000000246 R12: 000056522bc06ad0 [ 48.375980] R13: 00007fff21329a90 R14: 000056522bc07bc0 R15: 000056522bc18780 [ 48.377331] [ 48.377767] irq event stamp: 1861 [ 48.378435] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 48.380002] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 48.381586] softirqs last enabled at (1450): [] handle_softirqs+0x50c/0x770 [ 48.383171] softirqs last disabled at (1445): [] __irq_exit_rcu+0xc4/0x100 [ 48.384732] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12026' (ECDSA) to the list of known hosts. 2025/11/19 01:18:48 fuzzer started 2025/11/19 01:18:48 dialing manager at localhost:34383 2025/11/19 01:18:48 checking machine... 2025/11/19 01:18:48 checking revisions... [ 49.306921] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:18:48 testing simple program... [ 49.394492] cgroup: Unknown subsys name 'net' [ 49.453355] cgroup: Unknown subsys name 'cpuset' [ 49.470449] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:18:47 Registers: info registers vcpu 0 RAX=ffffffff86a4326d RBX=0000000000000001 RCX=ffffffff86a43268 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff888009627898 RSP=ffff8880096277d0 R8 =ffffffff86a4326c R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000011d7b R12=ffff8880096278a0 R13=ffff888009627888 R14=ffff888009627d50 R15=ffff888009627840 RIP=ffffffff8135f0a8 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055567deed748 CR3=000000000e8a4000 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=2037343a38313a313020393120766f4e XMM01=6964206465766965636552203a5d3234 XMM02=6f63736964203a31313a383737383320 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037343a38313a3130203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff87ce3608 RBX=ffff88801a573780 RCX=0000000000000000 RDX=0000000000000001 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88801a5741d8 RSP=ffff88801a4f7890 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801a5741d8 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152715d 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 00007fbd50ac8900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbd5107f618 CR3=000000000dd15000 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=563412feff00545000000000000080fe 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