[ 45.852821] ------------[ cut here ]------------ [ 45.853745] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.855865] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.857326] Modules linked in: [ 45.857959] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.860009] Tainted: [W]=WARN [ 45.860562] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.862038] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.862973] 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 [ 45.866121] RSP: 0018:ffff888019cc7bc0 EFLAGS: 00010286 [ 45.867107] RAX: 0000000000000000 RBX: ffffed1003398f78 RCX: ffffffff813a4050 [ 45.868389] RDX: ffff88801998d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.869672] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003398f2f [ 45.870971] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.872241] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019cc7df8 [ 45.873522] FS: 00007fc461b8b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.874979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.876030] CR2: 00007fff5114fef7 CR3: 0000000009d77000 CR4: 0000000000350ef0 [ 45.877326] Call Trace: [ 45.877843] [ 45.878256] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.879171] ? __create_object+0x59/0x80 [ 45.879963] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.880934] __vmalloc_noprof+0x59/0x60 [ 45.881654] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.882525] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.883456] bpf_prog_alloc+0x39/0x200 [ 45.884207] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.885138] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.886061] do_seccomp+0x349/0x25e0 [ 45.886784] ? find_held_lock+0x2b/0x80 [ 45.887493] ? do_prlimit+0x310/0x610 [ 45.888263] ? __pfx_do_seccomp+0x10/0x10 [ 45.889051] ? do_raw_spin_unlock+0x53/0x220 [ 45.889876] ? _raw_spin_unlock+0x1e/0x40 [ 45.890611] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.891581] ? static_key_count+0x60/0x80 [ 45.892373] prctl_set_seccomp+0x4e/0x70 [ 45.893149] __do_sys_prctl+0xe6c/0x1d70 [ 45.893936] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.894821] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.895778] ? irqentry_exit+0xf3/0x650 [ 45.896490] do_syscall_64+0xbf/0x430 [ 45.897225] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.898153] RIP: 0033:0x7fc46207d5cd [ 45.898879] 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 [ 45.902086] RSP: 002b:00007fff5114e1c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.903450] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc46207d5cd [ 45.904750] RDX: 0000562a5be42e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.906038] RBP: 00007fff5114e220 R08: 0000000000000000 R09: 00007fff5114d8c0 [ 45.907338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562a76af1ad0 [ 45.908618] R13: 00007fff5114e650 R14: 0000562a76af2bc0 R15: 0000562a76b03780 [ 45.909921] [ 45.910339] irq event stamp: 1749 [ 45.911009] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 45.912538] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 45.914119] softirqs last enabled at (1792): [] handle_softirqs+0x50c/0x770 [ 45.915701] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 45.917228] ---[ end trace 0000000000000000 ]--- [ 48.951959] ------------[ cut here ]------------ [ 48.953171] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.955257] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.956749] Modules linked in: [ 48.957369] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.959416] Tainted: [W]=WARN [ 48.960036] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.961543] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.962491] 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 [ 48.965758] RSP: 0018:ffff888016567bc0 EFLAGS: 00010286 [ 48.966774] RAX: 0000000000000000 RBX: ffffed1002cacf78 RCX: ffffffff813a4050 [ 48.968092] RDX: ffff888016fb9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.969405] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cacf2f [ 48.970725] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.972037] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016567df8 [ 48.973352] FS: 00007f44abfb5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.974840] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.975930] CR2: 00007f44ac4a7580 CR3: 000000000cf3d000 CR4: 0000000000350ef0 [ 48.977240] Call Trace: [ 48.977758] [ 48.978178] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.979111] ? __create_object+0x59/0x80 [ 48.979919] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.980917] __vmalloc_noprof+0x59/0x60 [ 48.981649] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.982554] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.983506] bpf_prog_alloc+0x39/0x200 [ 48.984262] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.985215] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.986141] do_seccomp+0x349/0x25e0 [ 48.986889] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.987813] ? __pfx_do_seccomp+0x10/0x10 [ 48.988570] ? find_held_lock+0x2b/0x80 [ 48.989347] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.990335] ? static_key_count+0x60/0x80 [ 48.991167] prctl_set_seccomp+0x4e/0x70 [ 48.991967] __do_sys_prctl+0xe6c/0x1d70 [ 48.992767] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.993597] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.994595] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.995596] ? irqentry_exit+0xf3/0x650 [ 48.996383] do_syscall_64+0xbf/0x430 [ 48.997141] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.998116] RIP: 0033:0x7f44ac4a75cd [ 48.998856] 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 [ 49.002123] RSP: 002b:00007ffce7e0c4e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.003535] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f44ac4a75cd [ 49.004846] RDX: 000055adbb5d8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.006172] RBP: 00007ffce7e0c540 R08: 0000000000000000 R09: 00007ffce7e0bbe0 [ 49.007510] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ade0cabad0 [ 49.008826] R13: 00007ffce7e0c970 R14: 000055ade0cacbc0 R15: 000055ade0cbd780 [ 49.010158] [ 49.010601] irq event stamp: 1817 [ 49.011271] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 49.012836] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 49.014400] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 49.015932] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 49.017326] ---[ end trace 0000000000000000 ]--- [ 49.746851] ------------[ cut here ]------------ [ 49.747795] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.749842] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.751322] Modules linked in: [ 49.751971] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.753975] Tainted: [W]=WARN [ 49.754541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.756006] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.756935] 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 [ 49.760103] RSP: 0018:ffff8880167e7bc0 EFLAGS: 00010286 [ 49.761087] RAX: 0000000000000000 RBX: ffffed1002cfcf78 RCX: ffffffff813a4050 [ 49.762361] RDX: ffff888009ce3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.763666] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cfcf2f [ 49.764985] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.766283] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167e7df8 [ 49.767592] FS: 00007f12f692d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.769048] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.770108] CR2: 00007fffabbd8ef7 CR3: 000000000d81f000 CR4: 0000000000350ef0 [ 49.771419] Call Trace: [ 49.771930] [ 49.772341] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.773257] ? __create_object+0x59/0x80 [ 49.774049] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.775031] __vmalloc_noprof+0x59/0x60 [ 49.775807] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.776629] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.777561] bpf_prog_alloc+0x39/0x200 [ 49.778290] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.779225] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.780132] do_seccomp+0x349/0x25e0 [ 49.780855] ? find_held_lock+0x2b/0x80 [ 49.781577] ? do_prlimit+0x310/0x610 [ 49.782318] ? __pfx_do_seccomp+0x10/0x10 [ 49.783125] ? do_raw_spin_unlock+0x53/0x220 [ 49.783966] ? _raw_spin_unlock+0x1e/0x40 [ 49.784753] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.785670] ? static_key_count+0x60/0x80 [ 49.786493] prctl_set_seccomp+0x4e/0x70 [ 49.787276] __do_sys_prctl+0xe6c/0x1d70 [ 49.788575] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.789459] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.790453] ? irqentry_exit+0xf3/0x650 [ 49.791228] do_syscall_64+0xbf/0x430 [ 49.791978] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.792940] RIP: 0033:0x7f12f6e1f5cd [ 49.793604] 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 [ 49.796774] RSP: 002b:00007fffabbd7510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.798146] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12f6e1f5cd [ 49.799432] RDX: 000055b0929f0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.800721] RBP: 00007fffabbd7570 R08: 0000000000000000 R09: 00007fffabbd6c10 [ 49.802017] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b0cd412240 [ 49.803307] R13: 00007fffabbd79a0 R14: 000055b0cd41b380 R15: 000055b0cd426540 [ 49.804606] [ 49.805089] irq event stamp: 1729 [ 49.805745] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 49.807285] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 49.808801] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 49.810339] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 49.811874] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60039' (ECDSA) to the list of known hosts. 2025/11/17 09:28:49 fuzzer started 2025/11/17 09:28:49 dialing manager at localhost:37895 2025/11/17 09:28:49 checking machine... 2025/11/17 09:28:49 checking revisions... [ 50.706373] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:28:50 testing simple program... [ 50.798832] cgroup: Unknown subsys name 'net' [ 50.854059] cgroup: Unknown subsys name 'cpuset' [ 50.870953] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:28:49 Registers: info registers vcpu 0 RAX=0000002136ee2430 RBX=0000000000000000 RCX=00000000000006e0 RDX=0000000000000021 RSI=ffff88806ce23b00 RDI=0000000000051fae RBP=ffff88806ce23b00 RSP=ffff88806ce08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000eaab3 R11=0000000000000001 R12=0000000000051fae R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce28500 RIP=ffffffff8132e865 RFL=00000016 [----AP-] 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 00007f44abfb5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffce7e06000 CR3=000000001fef4000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff88806cf31cd0 RCX=000000000001b744 RDX=0000000000000001 RSI=ffffffff818db449 RDI=ffffffff84eeb7e0 RBP=ffffffff84eeb7e0 RSP=ffff8880096efe08 R8 =0000000000000000 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=0000000000000000 R13=0000000000000001 R14=000000000001b744 R15=0000000000000000 RIP=ffffffff81751c78 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd6a8166b8 CR3=000000000dc09000 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=f7ffeb0546c4689a1d4a27a0f8bc1e58 XMM02=ec2efd57dc4c00df0000000000306fb8 XMM03=890c833ab35178a90000000000307088 XMM04=d348d8774ccdc5b900000000000ae988 XMM05=14648eaa1277bab10000000000321190 XMM06=2285b6a63d503a1c000000000031b108 XMM07=e042d86d42eb936e0000000000311430 XMM08=890c833ab35178a90000000000307088 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000