[ 44.109188] ------------[ cut here ]------------ [ 44.110149] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.112218] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 44.113704] Modules linked in: [ 44.114347] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.116342] Tainted: [W]=WARN [ 44.116910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.118373] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.119335] 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 [ 44.122540] RSP: 0018:ffff888016bbfbc0 EFLAGS: 00010286 [ 44.123524] RAX: 0000000000000000 RBX: ffffed1002d77f78 RCX: ffffffff813a4050 [ 44.124807] RDX: ffff8880161d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.126099] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d77f2f [ 44.127391] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.128678] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bbfdf8 [ 44.129980] FS: 00007f84b0d46900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.131429] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.132497] CR2: 00007f84b1238580 CR3: 000000000d7ea000 CR4: 0000000000350ef0 [ 44.133788] Call Trace: [ 44.134281] [ 44.134717] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.135624] ? __create_object+0x59/0x80 [ 44.136399] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.137384] __vmalloc_noprof+0x59/0x60 [ 44.138152] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.138991] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.139940] bpf_prog_alloc+0x39/0x200 [ 44.140679] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.141609] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.142519] do_seccomp+0x349/0x25e0 [ 44.143249] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.144151] ? __pfx_do_seccomp+0x10/0x10 [ 44.144911] ? find_held_lock+0x2b/0x80 [ 44.145671] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.146640] ? static_key_count+0x60/0x80 [ 44.147454] prctl_set_seccomp+0x4e/0x70 [ 44.148240] __do_sys_prctl+0xe6c/0x1d70 [ 44.148980] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.149836] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.150812] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.151780] ? irqentry_exit+0xf3/0x650 [ 44.152542] do_syscall_64+0xbf/0x430 [ 44.153323] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.154310] RIP: 0033:0x7f84b12385cd [ 44.154982] 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 [ 44.158144] RSP: 002b:00007ffc742f9d50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.159536] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f84b12385cd [ 44.160818] RDX: 000055cd99b3ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.162101] RBP: 00007ffc742f9db0 R08: 0000000000000000 R09: 00007ffc742f9450 [ 44.163399] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cda8288ad0 [ 44.164548] R13: 00007ffc742fa1e0 R14: 000055cda8289bc0 R15: 000055cda829a780 [ 44.165703] [ 44.166104] irq event stamp: 1749 [ 44.166654] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 44.168187] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 44.169572] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 44.170980] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 44.172351] ---[ end trace 0000000000000000 ]--- [ 47.124700] ------------[ cut here ]------------ [ 47.125646] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.127712] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 47.129150] Modules linked in: [ 47.129732] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.131712] Tainted: [W]=WARN [ 47.132294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.133755] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.134676] 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 [ 47.137842] RSP: 0018:ffff88801745fbc0 EFLAGS: 00010286 [ 47.138840] RAX: 0000000000000000 RBX: ffffed1002e8bf78 RCX: ffffffff813a4050 [ 47.140137] RDX: ffff888016c53780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.141429] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8bf2f [ 47.142730] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.144007] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801745fdf8 [ 47.145323] FS: 00007effeee6f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.146782] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.147856] CR2: 00007ffff73e4ef8 CR3: 0000000020378000 CR4: 0000000000350ef0 [ 47.149156] Call Trace: [ 47.149629] [ 47.150085] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.150946] ? __create_object+0x59/0x80 [ 47.151731] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.152712] __vmalloc_noprof+0x59/0x60 [ 47.153471] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.154337] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.155289] bpf_prog_alloc+0x39/0x200 [ 47.155983] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.156929] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.157844] do_seccomp+0x349/0x25e0 [ 47.158575] ? find_held_lock+0x2b/0x80 [ 47.159351] ? do_prlimit+0x310/0x610 [ 47.160098] ? __pfx_do_seccomp+0x10/0x10 [ 47.160836] ? do_raw_spin_unlock+0x53/0x220 [ 47.161674] ? _raw_spin_unlock+0x1e/0x40 [ 47.162444] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.163419] ? static_key_count+0x60/0x80 [ 47.164233] prctl_set_seccomp+0x4e/0x70 [ 47.164963] __do_sys_prctl+0xe6c/0x1d70 [ 47.165748] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.166617] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.167592] ? irqentry_exit+0xf3/0x650 [ 47.168359] do_syscall_64+0xbf/0x430 [ 47.169125] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.170092] RIP: 0033:0x7effef3615cd [ 47.170771] 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 [ 47.173919] RSP: 002b:00007ffff73e3c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.175300] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007effef3615cd [ 47.176595] RDX: 0000560147f63e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.177899] RBP: 00007ffff73e3c70 R08: 0000000000000000 R09: 00007ffff73e3310 [ 47.179215] R10: 0000000000000000 R11: 0000000000000246 R12: 000056017595cad0 [ 47.180520] R13: 00007ffff73e40a0 R14: 000056017595dbc0 R15: 000056017596e780 [ 47.181834] [ 47.182297] irq event stamp: 1749 [ 47.182915] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 47.184424] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 47.185942] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 47.187474] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 47.188966] ---[ end trace 0000000000000000 ]--- [ 47.921937] ------------[ cut here ]------------ [ 47.922981] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.925249] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 47.927131] Modules linked in: [ 47.927782] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.930060] Tainted: [W]=WARN [ 47.930696] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.932308] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.933314] 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 [ 47.936818] RSP: 0018:ffff88801789fbc0 EFLAGS: 00010286 [ 47.937895] RAX: 0000000000000000 RBX: ffffed1002f13f78 RCX: ffffffff813a4050 [ 47.939320] RDX: ffff888017bb5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.940719] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f13f2f [ 47.942111] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.943513] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801789fdf8 [ 47.944913] FS: 00007fd868b8a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.946482] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.947650] CR2: 00007ffef2089ef8 CR3: 000000001836d000 CR4: 0000000000350ef0 [ 47.949062] Call Trace: [ 47.949565] [ 47.950012] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.951007] ? __create_object+0x59/0x80 [ 47.951855] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.952920] __vmalloc_noprof+0x59/0x60 [ 47.953756] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.954723] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.955744] bpf_prog_alloc+0x39/0x200 [ 47.956553] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.957571] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.958570] do_seccomp+0x349/0x25e0 [ 47.959373] ? find_held_lock+0x2b/0x80 [ 47.960211] ? do_prlimit+0x310/0x610 [ 47.960971] ? __pfx_do_seccomp+0x10/0x10 [ 47.961840] ? do_raw_spin_unlock+0x53/0x220 [ 47.962777] ? _raw_spin_unlock+0x1e/0x40 [ 47.963636] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.964688] ? static_key_count+0x60/0x80 [ 47.965577] prctl_set_seccomp+0x4e/0x70 [ 47.966416] __do_sys_prctl+0xe6c/0x1d70 [ 47.967295] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.968233] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.969284] ? irqentry_exit+0xf3/0x650 [ 47.970120] do_syscall_64+0xbf/0x430 [ 47.970889] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.971921] RIP: 0033:0x7fd86907c5cd [ 47.972673] 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 [ 47.976118] RSP: 002b:00007ffef2087940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.977591] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd86907c5cd [ 47.978992] RDX: 000055e977cbee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.980401] RBP: 00007ffef20879a0 R08: 0000000000000000 R09: 00007ffef2087040 [ 47.981790] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e999b5dbf0 [ 47.983193] R13: 00007ffef2087dd0 R14: 000055e999b67380 R15: 000055e999b72460 [ 47.984598] [ 47.985096] irq event stamp: 1825 [ 47.985746] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 47.987382] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 47.988800] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 47.990237] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 47.991661] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35267' (ECDSA) to the list of known hosts. 2025/11/17 20:29:10 fuzzer started 2025/11/17 20:29:10 dialing manager at localhost:37895 2025/11/17 20:29:10 checking machine... 2025/11/17 20:29:10 checking revisions... [ 48.899454] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:29:10 testing simple program... [ 48.989257] cgroup: Unknown subsys name 'net' [ 49.056019] cgroup: Unknown subsys name 'cpuset' [ 49.089856] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:29:09 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce08b58 RCX=ffff88806ce089e4 RDX=1ffff1100d9c1181 RSI=ffffffff813c1c59 RDI=ffff88806ce08b64 RBP=ffff88806ce08c08 RSP=ffff88806ce08a70 R8 =ffffffff86a0b89a R9 =ffff88806ce08ad0 R10=000000000003c9ed R11=0000000000008972 R12=ffff88806ce08b58 R13=0000000000000000 R14=ffff888009a8d340 R15=0000000000000000 RIP=ffffffff81619077 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 00007f30d6c61900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc4b882b58 CR3=000000000c95a000 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=b5c1175832b7c0a13a4cb44227c01277 XMM02=0000000000302a90eff9b2d0a8fce9cb XMM03=0000000000302b602c67c8bc2e329bc3 XMM04=a9a7336a593edf5b00000000000ae988 XMM05=39af180d096d4b630000000000321088 XMM06=ecdfb594bc52a4770000000000320130 XMM07=fb795ef6d65770560000000000310c28 XMM08=2c67c8bc2e329bc30000000000302b00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888008c4b780 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff88801b96f601 RSI=ffff88801b96f668 RDI=ffff88801b96f668 RBP=ffff88801b96f628 RSP=ffff88801b96f510 R8 =0000000000000001 R9 =ffff88801b96f610 R10=000000000003c9ed R11=000000000000453f R12=ffff88801b96f630 R13=ffff88801b96f618 R14=ffff88801b96f668 R15=ffff88801b96f5d0 RIP=ffffffff8135fb38 RFL=00000202 [-------] 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 00007f5b37fff700 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=00007effeee39008 CR3=000000000e404000 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=2039303a39323a303220373120766f4e XMM01=657463656e6e6f63736944203a5d3334 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3334325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039303a39323a3032203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000