[ 39.026123] ------------[ cut here ]------------ [ 39.027068] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.029055] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.030510] Modules linked in: [ 39.031092] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.033110] Tainted: [W]=WARN [ 39.033702] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.035163] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.036084] 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 [ 39.039251] RSP: 0018:ffff888017367bc0 EFLAGS: 00010286 [ 39.040238] RAX: 0000000000000000 RBX: ffffed1002e6cf78 RCX: ffffffff813a4050 [ 39.041524] RDX: ffff888009a8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.042818] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6cf2f [ 39.044085] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.045387] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017367df8 [ 39.046677] FS: 00007f86255ae900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.048121] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.049177] CR2: 00007ffcc4157ef7 CR3: 000000000cb47000 CR4: 0000000000350ef0 [ 39.050488] Call Trace: [ 39.050965] [ 39.051430] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.052294] ? __create_object+0x59/0x80 [ 39.053085] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.054078] __vmalloc_noprof+0x59/0x60 [ 39.054841] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.055732] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.056668] bpf_prog_alloc+0x39/0x200 [ 39.057432] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.058325] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.059254] do_seccomp+0x349/0x25e0 [ 39.059994] ? find_held_lock+0x2b/0x80 [ 39.060768] ? do_prlimit+0x310/0x610 [ 39.061531] ? __pfx_do_seccomp+0x10/0x10 [ 39.062282] ? do_raw_spin_unlock+0x53/0x220 [ 39.063132] ? _raw_spin_unlock+0x1e/0x40 [ 39.063897] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.064868] ? static_key_count+0x60/0x80 [ 39.065692] prctl_set_seccomp+0x4e/0x70 [ 39.066498] __do_sys_prctl+0xe6c/0x1d70 [ 39.067250] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.068118] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.069094] ? irqentry_exit+0xf3/0x650 [ 39.069883] do_syscall_64+0xbf/0x430 [ 39.070639] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.071643] RIP: 0033:0x7f8625aa05cd [ 39.072297] 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 [ 39.075510] RSP: 002b:00007ffcc4155d60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.076870] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8625aa05cd [ 39.078172] RDX: 000055ae6b88ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.079474] RBP: 00007ffcc4155dc0 R08: 0000000000000000 R09: 00007ffcc4155460 [ 39.080767] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ae9e644bf0 [ 39.082081] R13: 00007ffcc41561f0 R14: 000055ae9e64e380 R15: 000055ae9e659460 [ 39.083398] [ 39.083816] irq event stamp: 1735 [ 39.084474] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 39.086034] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 39.087563] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770 [ 39.089138] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100 [ 39.090640] ---[ end trace 0000000000000000 ]--- [ 42.571510] ------------[ cut here ]------------ [ 42.572443] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.574519] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.575980] Modules linked in: [ 42.576616] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.578825] Tainted: [W]=WARN [ 42.579900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.581383] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.582245] 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 [ 42.585409] RSP: 0018:ffff88800fa47bc0 EFLAGS: 00010286 [ 42.586349] RAX: 0000000000000000 RBX: ffffed1001f48f78 RCX: ffffffff813a4050 [ 42.587655] RDX: ffff888016f08000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.588924] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f48f2f [ 42.590204] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.591456] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800fa47df8 [ 42.592728] FS: 00007f3567f9b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.594160] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.595195] CR2: 00007ffc52a78ef7 CR3: 000000000dea8000 CR4: 0000000000350ef0 [ 42.596462] Call Trace: [ 42.596917] [ 42.597316] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.598223] ? __create_object+0x59/0x80 [ 42.598992] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.599945] __vmalloc_noprof+0x59/0x60 [ 42.600688] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.601564] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.602491] bpf_prog_alloc+0x39/0x200 [ 42.603178] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.604102] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.604998] do_seccomp+0x349/0x25e0 [ 42.605713] ? find_held_lock+0x2b/0x80 [ 42.606475] ? do_prlimit+0x310/0x610 [ 42.607160] ? __pfx_do_seccomp+0x10/0x10 [ 42.607937] ? do_raw_spin_unlock+0x53/0x220 [ 42.608759] ? _raw_spin_unlock+0x1e/0x40 [ 42.609553] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.610508] ? static_key_count+0x60/0x80 [ 42.611251] prctl_set_seccomp+0x4e/0x70 [ 42.612017] __do_sys_prctl+0xe6c/0x1d70 [ 42.612795] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.613663] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.614612] ? irqentry_exit+0xf3/0x650 [ 42.615316] do_syscall_64+0xbf/0x430 [ 42.616053] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.616992] RIP: 0033:0x7f356848d5cd [ 42.617696] 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 [ 42.620745] RSP: 002b:00007ffc52a77c50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.622109] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f356848d5cd [ 42.623393] RDX: 000055f6c0f70e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.624655] RBP: 00007ffc52a77cb0 R08: 0000000000000000 R09: 00007ffc52a77350 [ 42.625947] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f6ffb0a240 [ 42.627213] R13: 00007ffc52a780e0 R14: 000055f6ffb09bf0 R15: 000055f6ffb1e4d0 [ 42.628514] [ 42.628932] irq event stamp: 1925 [ 42.629603] hardirqs last enabled at (1935): [] __up_console_sem+0x78/0x80 [ 42.631102] hardirqs last disabled at (1944): [] __up_console_sem+0x5d/0x80 [ 42.632628] softirqs last enabled at (1816): [] handle_softirqs+0x50c/0x770 [ 42.634172] softirqs last disabled at (1811): [] __irq_exit_rcu+0xc4/0x100 [ 42.635686] ---[ end trace 0000000000000000 ]--- [ 43.481129] ------------[ cut here ]------------ [ 43.481841] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.483316] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.484382] Modules linked in: [ 43.484822] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.486263] Tainted: [W]=WARN [ 43.486701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.487788] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.488451] 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 [ 43.490786] RSP: 0018:ffff8880174afbc0 EFLAGS: 00010286 [ 43.491497] RAX: 0000000000000000 RBX: ffffed1002e95f78 RCX: ffffffff813a4050 [ 43.492419] RDX: ffff8880184e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.493339] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e95f2f [ 43.494281] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.495220] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174afdf8 [ 43.496158] FS: 00007f6506ba1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.497214] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.498000] CR2: 00007f6507093580 CR3: 000000001a7a8000 CR4: 0000000000350ef0 [ 43.498934] Call Trace: [ 43.499268] [ 43.499587] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.500204] ? __create_object+0x59/0x80 [ 43.500774] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.501495] __vmalloc_noprof+0x59/0x60 [ 43.502015] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.502650] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.503295] bpf_prog_alloc+0x39/0x200 [ 43.503838] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.504519] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.505139] do_seccomp+0x349/0x25e0 [ 43.505675] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.506310] ? __pfx_do_seccomp+0x10/0x10 [ 43.506891] ? find_held_lock+0x2b/0x80 [ 43.507442] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.508107] ? static_key_count+0x60/0x80 [ 43.508695] prctl_set_seccomp+0x4e/0x70 [ 43.509236] __do_sys_prctl+0xe6c/0x1d70 [ 43.509809] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.510416] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.511074] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.511765] ? irqentry_exit+0xf3/0x650 [ 43.512285] do_syscall_64+0xbf/0x430 [ 43.512805] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.513494] RIP: 0033:0x7f65070935cd [ 43.513971] 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 [ 43.516246] RSP: 002b:00007ffe63037230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.517229] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f65070935cd [ 43.518156] RDX: 000055bfc632de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.519074] RBP: 00007ffe63037290 R08: 0000000000000000 R09: 00007ffe63036930 [ 43.520004] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bfd4599ad0 [ 43.520944] R13: 00007ffe630376c0 R14: 000055bfd459abc0 R15: 000055bfd45ab780 [ 43.521909] [ 43.522218] irq event stamp: 1729 [ 43.522691] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 43.523808] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 43.524931] softirqs last enabled at (1270): [] handle_softirqs+0x50c/0x770 [ 43.526100] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 43.527198] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36678' (ECDSA) to the list of known hosts. 2025/11/18 01:22:02 fuzzer started 2025/11/18 01:22:03 dialing manager at localhost:37895 2025/11/18 01:22:03 checking machine... 2025/11/18 01:22:03 checking revisions... [ 44.424775] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:22:03 testing simple program... [ 44.507729] cgroup: Unknown subsys name 'net' [ 44.575701] cgroup: Unknown subsys name 'cpuset' [ 44.592049] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:22:02 Registers: info registers vcpu 0 RAX=0000000000041ae9 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc3a6ba9f8 CR3=000000000d2b5000 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=092f687ee3a6979ac049efc0660eaa8b XMM02=00000000003017f8eff9b2d0a8fce9cb XMM03=00000000003018c82c67c8bc2e329bc3 XMM04=383ce1e3944decce00000000000ae988 XMM05=d8cbf70d87427e4d000000000031feb0 XMM06=5b75c91c80445342000000000031ef10 XMM07=e042d86d42eb936e000000000030f690 XMM08=f33b298aa635e64300000000003018c8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffffffff81618fa0 RCX=ffff888009757744 RDX=1ffff110012eaf09 RSI=ffffffff81b2a0b4 RDI=ffff8880097578b8 RBP=ffff888009757888 RSP=ffff8880097577e0 R8 =ffffffff86a49c3a R9 =ffff888009757830 R10=000000000003c9ed R11=0000000000012f69 R12=ffff8880097578b8 R13=0000000000000000 R14=ffff8880096fb780 R15=0000000000000000 RIP=ffffffff81618faf RFL=00000286 [--S--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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055f6ffb0b954 CR3=0000000020153000 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=32323a313020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343139 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000