[ 44.014591] ------------[ cut here ]------------ [ 44.015562] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.017967] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 44.019694] Modules linked in: [ 44.020424] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.022470] Tainted: [W]=WARN [ 44.023031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.024584] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.025546] 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 [ 44.028791] RSP: 0018:ffff888017de7bc0 EFLAGS: 00010286 [ 44.029781] RAX: 0000000000000000 RBX: ffffed1002fbcf78 RCX: ffffffff813a4050 [ 44.031091] RDX: ffff888018a5d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.032395] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fbcf2f [ 44.033716] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.035043] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017de7df8 [ 44.036366] FS: 00007f633a5bf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.037851] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.038931] CR2: 00007ffdbffd4ef7 CR3: 000000000bd47000 CR4: 0000000000350ef0 [ 44.040259] Call Trace: [ 44.040743] [ 44.041161] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.042074] ? __create_object+0x59/0x80 [ 44.042871] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.043870] __vmalloc_noprof+0x59/0x60 [ 44.044656] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.045535] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.046469] bpf_prog_alloc+0x39/0x200 [ 44.047182] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.048113] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.049036] do_seccomp+0x349/0x25e0 [ 44.049788] ? find_held_lock+0x2b/0x80 [ 44.050554] ? do_prlimit+0x310/0x610 [ 44.051289] ? __pfx_do_seccomp+0x10/0x10 [ 44.052038] ? do_raw_spin_unlock+0x53/0x220 [ 44.052921] ? _raw_spin_unlock+0x1e/0x40 [ 44.053720] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.054692] ? static_key_count+0x60/0x80 [ 44.055520] prctl_set_seccomp+0x4e/0x70 [ 44.056316] __do_sys_prctl+0xe6c/0x1d70 [ 44.057100] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.057977] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.058948] ? irqentry_exit+0xf3/0x650 [ 44.059739] do_syscall_64+0xbf/0x430 [ 44.060509] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.061505] RIP: 0033:0x7f633aab15cd [ 44.062181] 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 [ 44.065450] RSP: 002b:00007ffdbffd39b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.066824] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f633aab15cd [ 44.068131] RDX: 0000556be8920e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.069447] RBP: 00007ffdbffd3a10 R08: 0000000000000000 R09: 00007ffdbffd30b0 [ 44.070761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556bfb371ad0 [ 44.072040] R13: 00007ffdbffd3e40 R14: 0000556bfb372bc0 R15: 0000556bfb383780 [ 44.073371] [ 44.073817] irq event stamp: 1783 [ 44.074470] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 44.076044] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 44.077617] softirqs last enabled at (1294): [] handle_softirqs+0x50c/0x770 [ 44.079184] softirqs last disabled at (1271): [] __irq_exit_rcu+0xc4/0x100 [ 44.080733] ---[ end trace 0000000000000000 ]--- [ 46.921616] ------------[ cut here ]------------ [ 46.922565] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.924592] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 46.926040] Modules linked in: [ 46.926675] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.928661] Tainted: [W]=WARN [ 46.929210] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.930717] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.931626] 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 [ 46.934817] RSP: 0018:ffff88801766fbc0 EFLAGS: 00010286 [ 46.935866] RAX: 0000000000000000 RBX: ffffed1002ecdf78 RCX: ffffffff813a4050 [ 46.937378] RDX: ffff888017ae5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.938672] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ecdf2f [ 46.939962] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.941256] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801766fdf8 [ 46.942528] FS: 00007f53d5d82900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.943949] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.945036] CR2: 00007f53d6274580 CR3: 000000000d8d0000 CR4: 0000000000350ef0 [ 46.946309] Call Trace: [ 46.946766] [ 46.947166] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.948056] ? __create_object+0x59/0x80 [ 46.948855] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.949811] __vmalloc_noprof+0x59/0x60 [ 46.950555] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.951409] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.952336] bpf_prog_alloc+0x39/0x200 [ 46.953049] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.953984] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.954867] do_seccomp+0x349/0x25e0 [ 46.955573] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.956455] ? __pfx_do_seccomp+0x10/0x10 [ 46.957214] ? find_held_lock+0x2b/0x80 [ 46.957977] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.958930] ? static_key_count+0x60/0x80 [ 46.959732] prctl_set_seccomp+0x4e/0x70 [ 46.960499] __do_sys_prctl+0xe6c/0x1d70 [ 46.961307] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.962115] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.963075] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.964029] ? irqentry_exit+0xf3/0x650 [ 46.964803] do_syscall_64+0xbf/0x430 [ 46.965544] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.966484] RIP: 0033:0x7f53d62745cd [ 46.967136] 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 [ 46.970283] RSP: 002b:00007ffc3a22b980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.971634] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f53d62745cd [ 46.972935] RDX: 0000560bb0efae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.974201] RBP: 00007ffc3a22b9e0 R08: 0000000000000000 R09: 00007ffc3a22b080 [ 46.975477] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560bda94bad0 [ 46.976767] R13: 00007ffc3a22be10 R14: 0000560bda94cbc0 R15: 0000560bda95d780 [ 46.978058] [ 46.978517] irq event stamp: 1771 [ 46.979115] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 46.980647] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 46.982150] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 46.983682] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 46.985193] ---[ end trace 0000000000000000 ]--- [ 47.676210] ------------[ cut here ]------------ [ 47.676789] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.678048] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 47.678929] Modules linked in: [ 47.679308] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.680513] Tainted: [W]=WARN [ 47.680857] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.681740] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.682298] 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 [ 47.684265] RSP: 0018:ffff88800fa87bc0 EFLAGS: 00010286 [ 47.684857] RAX: 0000000000000000 RBX: ffffed1001f50f78 RCX: ffffffff813a4050 [ 47.685659] RDX: ffff888013ff5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.686444] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f50f2f [ 47.687207] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.688010] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800fa87df8 [ 47.688813] FS: 00007efdb9be1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.689710] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.690355] CR2: 00007efdba0d3580 CR3: 000000001f74a000 CR4: 0000000000350ef0 [ 47.691117] Call Trace: [ 47.691435] [ 47.691689] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.692212] ? __create_object+0x59/0x80 [ 47.692711] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.693320] __vmalloc_noprof+0x59/0x60 [ 47.693763] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.694299] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.694847] bpf_prog_alloc+0x39/0x200 [ 47.695302] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.695854] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.696410] do_seccomp+0x349/0x25e0 [ 47.696832] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.697382] ? __pfx_do_seccomp+0x10/0x10 [ 47.697837] ? find_held_lock+0x2b/0x80 [ 47.698308] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.698880] ? static_key_count+0x60/0x80 [ 47.699375] prctl_set_seccomp+0x4e/0x70 [ 47.699830] __do_sys_prctl+0xe6c/0x1d70 [ 47.700307] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.700814] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.701401] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.701968] ? irqentry_exit+0xf3/0x650 [ 47.702434] do_syscall_64+0xbf/0x430 [ 47.702858] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.703445] RIP: 0033:0x7efdba0d35cd [ 47.703850] 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 [ 47.705814] RSP: 002b:00007ffd5b5656b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.706657] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efdba0d35cd [ 47.707449] RDX: 000055a1fe748e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.708214] RBP: 00007ffd5b565710 R08: 0000000000000000 R09: 00007ffd5b564db0 [ 47.709023] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a2044ecb10 [ 47.709812] R13: 00007ffd5b565b40 R14: 000055a2044ed2b0 R15: 000055a2045016f0 [ 47.710610] [ 47.710875] irq event stamp: 1753 [ 47.711279] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 47.712198] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 47.713142] softirqs last enabled at (1280): [] handle_softirqs+0x50c/0x770 [ 47.714094] softirqs last disabled at (1271): [] __irq_exit_rcu+0xc4/0x100 [ 47.715046] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64946' (ECDSA) to the list of known hosts. 2025/11/18 11:21:51 fuzzer started 2025/11/18 11:21:52 dialing manager at localhost:34383 2025/11/18 11:21:52 checking machine... 2025/11/18 11:21:52 checking revisions... [ 48.604333] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:21:52 testing simple program... [ 48.703620] cgroup: Unknown subsys name 'net' [ 48.772975] cgroup: Unknown subsys name 'cpuset' [ 48.794622] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:21:51 Registers: info registers vcpu 0 RAX=00007f53d63316a0 RBX=0000560bda945eb0 RCX=000000000000002f RDX=00007f53d63354a0 RSI=00007f53d5d5db22 RDI=0000560bda945eb0 RBP=000000000000001a RSP=00007ffc3a22b2e8 R8 =0000560bda972a4a R9 =00007f53d6334be0 R10=0000000000000100 R11=0000000000000246 R12=0000560bda963ed0 R13=00007ffc3a22b2f8 R14=00007f53d5d5db22 R15=00007f53d5d82710 RIP=00007f53d62d24cd RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f53d5d82900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc3a225000 CR3=000000001f74a000 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=23232323232323232323232323232323 XMM01=00000053000002a03b031b01003d0920 XMM02=0000000000ffff000000000000000000 XMM03=20202020202020205249445f4c49414d XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=612064646100006c69616d2f7261762f XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002533d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f53d6337650 CR3=000000000c25e000 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=008c71421b62308bc044edb7d245a70a XMM02=2c67c8bc2e329bc300000000003051c8 XMM03=fb795ef6d65770560000000000312b58 XMM04=c2f49c2e1d3f379100000000000ae988 XMM05=de89b7515d2103ca0000000000322778 XMM06=405749d8372a36f10000000000322170 XMM07=e042d86d42eb936e0000000000312dd8 XMM08=58ebd9e8dbb7ed630000000000305228 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000