[ 44.015902] ------------[ cut here ]------------ [ 44.016657] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.018303] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 44.020019] Modules linked in: [ 44.020513] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.022164] Tainted: [W]=WARN [ 44.022651] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.023862] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.024589] 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 [ 44.027243] RSP: 0018:ffff88800e4bfbc0 EFLAGS: 00010286 [ 44.028039] RAX: 0000000000000000 RBX: ffffed1001c97f78 RCX: ffffffff813a4050 [ 44.029096] RDX: ffff88800e348000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.030149] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c97f2f [ 44.031201] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.032275] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e4bfdf8 [ 44.033330] FS: 00007fcd9c751900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.034516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.035398] CR2: 00007fcd9cc43580 CR3: 000000000f0f6000 CR4: 0000000000350ef0 [ 44.036635] Call Trace: [ 44.037084] [ 44.038336] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.039190] ? __create_object+0x59/0x80 [ 44.039846] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.040643] __vmalloc_noprof+0x59/0x60 [ 44.041232] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.041938] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.042698] bpf_prog_alloc+0x39/0x200 [ 44.043267] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.044038] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.044776] do_seccomp+0x349/0x25e0 [ 44.045337] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.046064] ? __pfx_do_seccomp+0x10/0x10 [ 44.046710] ? find_held_lock+0x2b/0x80 [ 44.047294] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.048081] ? static_key_count+0x60/0x80 [ 44.048728] prctl_set_seccomp+0x4e/0x70 [ 44.049326] __do_sys_prctl+0xe6c/0x1d70 [ 44.049959] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.050648] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.051399] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.052195] ? irqentry_exit+0xf3/0x650 [ 44.052821] do_syscall_64+0xbf/0x430 [ 44.053399] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.054183] RIP: 0033:0x7fcd9cc435cd [ 44.054759] 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 [ 44.057395] RSP: 002b:00007ffcc8946330 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.058535] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcd9cc435cd [ 44.059604] RDX: 000055f5f40f8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.060687] RBP: 00007ffcc8946390 R08: 0000000000000000 R09: 00007ffcc8945a30 [ 44.061742] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f631b702b0 [ 44.062808] R13: 00007ffcc89467c0 R14: 000055f631b72d20 R15: 000055f631b848d0 [ 44.063892] [ 44.064242] irq event stamp: 3231 [ 44.064795] hardirqs last enabled at (3241): [] __up_console_sem+0x78/0x80 [ 44.066054] hardirqs last disabled at (3250): [] __up_console_sem+0x5d/0x80 [ 44.067321] softirqs last enabled at (2912): [] handle_softirqs+0x50c/0x770 [ 44.068645] softirqs last disabled at (3271): [] __irq_exit_rcu+0xc4/0x100 [ 44.069906] ---[ end trace 0000000000000000 ]--- [ 46.903020] ------------[ cut here ]------------ [ 46.904029] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.906199] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 46.907758] Modules linked in: [ 46.908429] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.910878] Tainted: [W]=WARN [ 46.911472] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.913139] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.914149] 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 [ 46.917500] RSP: 0018:ffff88800e567bc0 EFLAGS: 00010286 [ 46.918566] RAX: 0000000000000000 RBX: ffffed1001cacf78 RCX: ffffffff813a4050 [ 46.919992] RDX: ffff888015d05340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.921334] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cacf2f [ 46.922698] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.924031] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e567df8 [ 46.925332] FS: 00007f0202a0c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.926833] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.927958] CR2: 00007ffd2e65cef8 CR3: 000000001ff54000 CR4: 0000000000350ef0 [ 46.929291] Call Trace: [ 46.929830] [ 46.930243] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.931157] ? __create_object+0x59/0x80 [ 46.932006] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.933013] __vmalloc_noprof+0x59/0x60 [ 46.933801] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.934708] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.935676] bpf_prog_alloc+0x39/0x200 [ 46.936402] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.937355] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.938290] do_seccomp+0x349/0x25e0 [ 46.939051] ? find_held_lock+0x2b/0x80 [ 46.939871] ? do_prlimit+0x310/0x610 [ 46.940605] ? __pfx_do_seccomp+0x10/0x10 [ 46.941402] ? do_raw_spin_unlock+0x53/0x220 [ 46.942251] ? _raw_spin_unlock+0x1e/0x40 [ 46.943067] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.944097] ? static_key_count+0x60/0x80 [ 46.944927] prctl_set_seccomp+0x4e/0x70 [ 46.945743] __do_sys_prctl+0xe6c/0x1d70 [ 46.946500] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.947384] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.948399] ? irqentry_exit+0xf3/0x650 [ 46.949200] do_syscall_64+0xbf/0x430 [ 46.949968] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.950946] RIP: 0033:0x7f0202efe5cd [ 46.951698] 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 [ 46.954915] RSP: 002b:00007ffd2e65aab0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.956340] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0202efe5cd [ 46.957676] RDX: 0000556d44420e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.958986] RBP: 00007ffd2e65ab10 R08: 0000000000000000 R09: 00007ffd2e65a1b0 [ 46.960658] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556d6a315ad0 [ 46.962029] R13: 00007ffd2e65af40 R14: 0000556d6a316bc0 R15: 0000556d6a327780 [ 46.963355] [ 46.963800] irq event stamp: 1799 [ 46.964315] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 46.965630] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 46.966924] softirqs last enabled at (1368): [] handle_softirqs+0x50c/0x770 [ 46.968276] softirqs last disabled at (1363): [] __irq_exit_rcu+0xc4/0x100 [ 46.969569] ---[ end trace 0000000000000000 ]--- [ 47.708433] ------------[ cut here ]------------ [ 47.709552] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.711916] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 47.713379] Modules linked in: [ 47.714002] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.716043] Tainted: [W]=WARN [ 47.716640] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.718113] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.719043] 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 [ 47.722270] RSP: 0018:ffff88800ef2fbc0 EFLAGS: 00010286 [ 47.723243] RAX: 0000000000000000 RBX: ffffed1001de5f78 RCX: ffffffff813a4050 [ 47.724538] RDX: ffff8880159ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.725809] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001de5f2f [ 47.727083] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.728381] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef2fdf8 [ 47.729678] FS: 00007f21723d9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.731119] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.732179] CR2: 00007ffe71d75ef8 CR3: 0000000014136000 CR4: 0000000000350ef0 [ 47.733475] Call Trace: [ 47.733973] [ 47.734377] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.735261] ? __create_object+0x59/0x80 [ 47.736041] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.736995] __vmalloc_noprof+0x59/0x60 [ 47.737754] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.738599] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.739534] bpf_prog_alloc+0x39/0x200 [ 47.740291] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.741215] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.742107] do_seccomp+0x349/0x25e0 [ 47.742823] ? find_held_lock+0x2b/0x80 [ 47.743534] ? do_prlimit+0x310/0x610 [ 47.744288] ? __pfx_do_seccomp+0x10/0x10 [ 47.745059] ? do_raw_spin_unlock+0x53/0x220 [ 47.745885] ? _raw_spin_unlock+0x1e/0x40 [ 47.746644] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.747562] ? static_key_count+0x60/0x80 [ 47.748357] prctl_set_seccomp+0x4e/0x70 [ 47.749128] __do_sys_prctl+0xe6c/0x1d70 [ 47.749900] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.750736] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.751690] ? irqentry_exit+0xf3/0x650 [ 47.752470] do_syscall_64+0xbf/0x430 [ 47.753182] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.754112] RIP: 0033:0x7f21728cb5cd [ 47.754806] 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 [ 47.757955] RSP: 002b:00007ffe71d74550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.759290] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f21728cb5cd [ 47.760578] RDX: 000055b966771e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.761871] RBP: 00007ffe71d745b0 R08: 0000000000000000 R09: 00007ffe71d73c50 [ 47.763137] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b97ae5ead0 [ 47.764410] R13: 00007ffe71d749e0 R14: 000055b97ae5fbc0 R15: 000055b97ae70780 [ 47.765687] [ 47.766116] irq event stamp: 1811 [ 47.766745] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 47.768263] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 47.769756] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 47.771272] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 47.772780] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19453' (ECDSA) to the list of known hosts. 2025/11/18 17:30:11 fuzzer started 2025/11/18 17:30:11 dialing manager at localhost:34383 2025/11/18 17:30:11 checking machine... 2025/11/18 17:30:11 checking revisions... [ 48.749994] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:30:11 testing simple program... [ 48.843690] cgroup: Unknown subsys name 'net' [ 48.905331] cgroup: Unknown subsys name 'cpuset' [ 48.916908] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:30:10 Registers: info registers vcpu 0 RAX=0000000000000007 RBX=0000000000000000 RCX=ffff888009627794 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888009611fbc RBP=ffff888009611bc0 RSP=ffff8880096277a0 R8 =ffffffff86a49dd0 R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000012f5f R12=ffff888009611bc0 R13=ffff888009627888 R14=ffff888009627978 R15=ffff888009627840 RIP=ffffffff815d2b9c 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f02029c5008 CR3=000000001668e000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=1ffff1100d9e11b2 RCX=ffffffff8166d733 RDX=1ffffffff10b31c4 RSI=ffffffff8166dba2 RDI=0000000000000004 RBP=ffff88806cf28e58 RSP=ffff88806cf08d78 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000b0b3bf518 R13=ffff8880096efda8 R14=0000000b0b3a2440 R15=0000000000000001 RIP=ffffffff8166dbcd 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efddd941040 CR3=000000000c593000 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=2030313a30333a373120383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030313a30333a3731203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000