[ 47.062275] ------------[ cut here ]------------ [ 47.063514] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.065588] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 47.067122] Modules linked in: [ 47.067899] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.069963] Tainted: [W]=WARN [ 47.070768] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.072424] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.073252] 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 [ 47.076503] RSP: 0018:ffff888016bf7bc0 EFLAGS: 00010286 [ 47.077623] RAX: 0000000000000000 RBX: ffffed1002d7ef78 RCX: ffffffff813a4050 [ 47.079032] RDX: ffff888017e9d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.080145] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d7ef2f [ 47.081270] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.082381] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bf7df8 [ 47.083584] FS: 00007fdabface900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.084826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.085720] CR2: 00007ffd7d1bfef7 CR3: 000000000ca9d000 CR4: 0000000000350ef0 [ 47.086799] Call Trace: [ 47.087194] [ 47.087579] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.088322] ? __create_object+0x59/0x80 [ 47.088945] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.089891] __vmalloc_noprof+0x59/0x60 [ 47.090616] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.091358] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.092097] bpf_prog_alloc+0x39/0x200 [ 47.092727] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.093494] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.094212] do_seccomp+0x349/0x25e0 [ 47.094808] ? find_held_lock+0x2b/0x80 [ 47.095447] ? do_prlimit+0x310/0x610 [ 47.096033] ? __pfx_do_seccomp+0x10/0x10 [ 47.096689] ? do_raw_spin_unlock+0x53/0x220 [ 47.097397] ? _raw_spin_unlock+0x1e/0x40 [ 47.098012] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.098822] ? static_key_count+0x60/0x80 [ 47.099497] prctl_set_seccomp+0x4e/0x70 [ 47.100105] __do_sys_prctl+0xe6c/0x1d70 [ 47.100762] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.101473] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.102238] ? irqentry_exit+0xf3/0x650 [ 47.102872] do_syscall_64+0xbf/0x430 [ 47.103486] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.104244] RIP: 0033:0x7fdabffc05cd [ 47.104846] 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 [ 47.107600] RSP: 002b:00007ffd7d1bd320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.108769] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdabffc05cd [ 47.109860] RDX: 000055ad229cce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.111002] RBP: 00007ffd7d1bd380 R08: 0000000000000000 R09: 00007ffd7d1bca20 [ 47.112106] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ad23ee62b0 [ 47.113298] R13: 00007ffd7d1bd7b0 R14: 000055ad23ee8d20 R15: 000055ad23efa8d0 [ 47.114441] [ 47.114848] irq event stamp: 2257 [ 47.115487] hardirqs last enabled at (2267): [] __up_console_sem+0x78/0x80 [ 47.116944] hardirqs last disabled at (2276): [] __up_console_sem+0x5d/0x80 [ 47.118319] softirqs last enabled at (2290): [] handle_softirqs+0x50c/0x770 [ 47.119655] softirqs last disabled at (2285): [] __irq_exit_rcu+0xc4/0x100 [ 47.120939] ---[ end trace 0000000000000000 ]--- [ 50.475184] ------------[ cut here ]------------ [ 50.476125] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.478131] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 50.479597] Modules linked in: [ 50.480192] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.482197] Tainted: [W]=WARN [ 50.482808] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.484308] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.485194] 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 [ 50.488379] RSP: 0018:ffff888017c07bc0 EFLAGS: 00010286 [ 50.489369] RAX: 0000000000000000 RBX: ffffed1002f80f78 RCX: ffffffff813a4050 [ 50.490667] RDX: ffff888017e98000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.491961] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f80f2f [ 50.493259] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.494581] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017c07df8 [ 50.495878] FS: 00007fbb6162d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.497340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.498417] CR2: 00007fff761dcef7 CR3: 000000000fcec000 CR4: 0000000000350ef0 [ 50.499709] Call Trace: [ 50.500181] [ 50.500633] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.501565] ? __create_object+0x59/0x80 [ 50.502373] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.503373] __vmalloc_noprof+0x59/0x60 [ 50.504108] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.505011] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.505973] bpf_prog_alloc+0x39/0x200 [ 50.506729] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.507687] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.508611] do_seccomp+0x349/0x25e0 [ 50.509360] ? find_held_lock+0x2b/0x80 [ 50.510096] ? do_prlimit+0x310/0x610 [ 50.510854] ? __pfx_do_seccomp+0x10/0x10 [ 50.511667] ? do_raw_spin_unlock+0x53/0x220 [ 50.512525] ? _raw_spin_unlock+0x1e/0x40 [ 50.513343] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.514332] ? static_key_count+0x60/0x80 [ 50.515105] prctl_set_seccomp+0x4e/0x70 [ 50.515896] __do_sys_prctl+0xe6c/0x1d70 [ 50.516700] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.517590] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.518584] ? irqentry_exit+0xf3/0x650 [ 50.519372] do_syscall_64+0xbf/0x430 [ 50.520091] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.521082] RIP: 0033:0x7fbb61b1f5cd [ 50.521797] 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 [ 50.525065] RSP: 002b:00007fff761da3a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.526462] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb61b1f5cd [ 50.527775] RDX: 000055a8c6082e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.529101] RBP: 00007fff761da400 R08: 0000000000000000 R09: 00007fff761d9aa0 [ 50.530419] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a8f8e45ad0 [ 50.531776] R13: 00007fff761da830 R14: 000055a8f8e46bc0 R15: 000055a8f8e57780 [ 50.533318] [ 50.533757] irq event stamp: 1769 [ 50.534539] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 50.536152] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 50.537843] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 50.539414] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 50.541157] ---[ end trace 0000000000000000 ]--- [ 51.311480] ------------[ cut here ]------------ [ 51.312413] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.314457] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 51.315951] Modules linked in: [ 51.316856] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.318967] Tainted: [W]=WARN [ 51.319596] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.321181] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.322313] 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 [ 51.325567] RSP: 0018:ffff888017a1fbc0 EFLAGS: 00010286 [ 51.326766] RAX: 0000000000000000 RBX: ffffed1002f43f78 RCX: ffffffff813a4050 [ 51.328309] RDX: ffff888016663780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.329634] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f43f2f [ 51.330954] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.332274] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a1fdf8 [ 51.333628] FS: 00007f5935961900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.335130] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.336213] CR2: 00007f5935e53580 CR3: 0000000013d81000 CR4: 0000000000350ef0 [ 51.337540] Call Trace: [ 51.338018] [ 51.338500] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.339426] ? __create_object+0x59/0x80 [ 51.340196] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.341206] __vmalloc_noprof+0x59/0x60 [ 51.342000] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.342887] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.343842] bpf_prog_alloc+0x39/0x200 [ 51.344605] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.345586] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.346532] do_seccomp+0x349/0x25e0 [ 51.347228] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.348157] ? __pfx_do_seccomp+0x10/0x10 [ 51.348969] ? find_held_lock+0x2b/0x80 [ 51.349742] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.350755] ? static_key_count+0x60/0x80 [ 51.351591] prctl_set_seccomp+0x4e/0x70 [ 51.352397] __do_sys_prctl+0xe6c/0x1d70 [ 51.353171] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.354058] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.355045] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.356047] ? irqentry_exit+0xf3/0x650 [ 51.356830] do_syscall_64+0xbf/0x430 [ 51.357589] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.358572] RIP: 0033:0x7f5935e535cd [ 51.359253] 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 [ 51.362531] RSP: 002b:00007ffd84235420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.363918] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5935e535cd [ 51.365256] RDX: 000056366f33ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.366599] RBP: 00007ffd84235480 R08: 0000000000000000 R09: 00007ffd84234b20 [ 51.367925] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563684b86240 [ 51.369263] R13: 00007ffd842358b0 R14: 0000563684b85bf0 R15: 0000563684b9a4d0 [ 51.370645] [ 51.371085] irq event stamp: 1803 [ 51.371764] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 51.373366] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 51.374919] softirqs last enabled at (1546): [] handle_softirqs+0x50c/0x770 [ 51.376514] softirqs last disabled at (1841): [] __irq_exit_rcu+0xc4/0x100 [ 51.378091] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52297' (ECDSA) to the list of known hosts. 2025/11/18 19:47:22 fuzzer started 2025/11/18 19:47:22 dialing manager at localhost:34383 2025/11/18 19:47:22 checking machine... 2025/11/18 19:47:22 checking revisions... [ 52.254685] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:47:22 testing simple program... [ 52.348885] cgroup: Unknown subsys name 'net' [ 52.418560] cgroup: Unknown subsys name 'cpuset' [ 52.441074] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:47:21 Registers: info registers vcpu 0 RAX=ffff88801417b780 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08918 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002671b R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81526ee8 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 00007f2cda321700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055a8f8e69288 CR3=000000000cb56000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732031323a3734 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303739 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=00000000000000c4 RBX=ffff8880167ad340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880167adde8 RDI=ffff8880167addc0 RBP=ffff8880167add98 RSP=ffff88806cf088d0 R8 =0000000000000002 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff8880167adde8 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000002 RIP=ffffffff815228f3 RFL=00000003 [------C] 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 00007fbb6162d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbb61be4618 CR3=000000000c5d4000 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