[ 38.993793] ------------[ cut here ]------------ [ 38.994754] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.996799] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 38.998256] Modules linked in: [ 38.998912] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.000921] Tainted: [W]=WARN [ 39.001530] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.003034] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.003954] 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 [ 39.007192] RSP: 0018:ffff888016bdfbc0 EFLAGS: 00010286 [ 39.008187] RAX: 0000000000000000 RBX: ffffed1002d7bf78 RCX: ffffffff813a4050 [ 39.009485] RDX: ffff88800a2b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.010801] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d7bf2f [ 39.012095] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.013423] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bdfdf8 [ 39.014731] FS: 00007ff3e75ec900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.016186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.017261] CR2: 00007ffeee755ef8 CR3: 000000000c56b000 CR4: 0000000000350ef0 [ 39.018578] Call Trace: [ 39.019047] [ 39.019493] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.020354] ? __create_object+0x59/0x80 [ 39.021147] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.022128] __vmalloc_noprof+0x59/0x60 [ 39.022914] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.023793] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.024734] bpf_prog_alloc+0x39/0x200 [ 39.025484] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.026390] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.027312] do_seccomp+0x349/0x25e0 [ 39.028036] ? find_held_lock+0x2b/0x80 [ 39.028789] ? do_prlimit+0x310/0x610 [ 39.029544] ? __pfx_do_seccomp+0x10/0x10 [ 39.030310] ? do_raw_spin_unlock+0x53/0x220 [ 39.031150] ? _raw_spin_unlock+0x1e/0x40 [ 39.031936] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.032905] ? static_key_count+0x60/0x80 [ 39.033718] prctl_set_seccomp+0x4e/0x70 [ 39.034505] __do_sys_prctl+0xe6c/0x1d70 [ 39.035255] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.036121] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.037092] ? irqentry_exit+0xf3/0x650 [ 39.037865] do_syscall_64+0xbf/0x430 [ 39.038626] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.039586] RIP: 0033:0x7ff3e7ade5cd [ 39.040254] 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 [ 39.043470] RSP: 002b:00007ffeee753400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.044848] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff3e7ade5cd [ 39.046154] RDX: 00005567f77f5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.047448] RBP: 00007ffeee753460 R08: 0000000000000000 R09: 00007ffeee752b00 [ 39.048737] R10: 0000000000000000 R11: 0000000000000246 R12: 000055680c78bbf0 [ 39.050033] R13: 00007ffeee753890 R14: 000055680c795380 R15: 000055680c7a0460 [ 39.051358] [ 39.051818] irq event stamp: 1747 [ 39.052468] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 39.054009] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 39.055561] softirqs last enabled at (1292): [] handle_softirqs+0x50c/0x770 [ 39.057116] softirqs last disabled at (1287): [] __irq_exit_rcu+0xc4/0x100 [ 39.058655] ---[ end trace 0000000000000000 ]--- [ 42.626849] ------------[ cut here ]------------ [ 42.627780] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.629784] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 42.631222] Modules linked in: [ 42.631860] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.633807] Tainted: [W]=WARN [ 42.634368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.635861] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.636774] 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 [ 42.639876] RSP: 0018:ffff888016b9fbc0 EFLAGS: 00010286 [ 42.640842] RAX: 0000000000000000 RBX: ffffed1002d73f78 RCX: ffffffff813a4050 [ 42.642112] RDX: ffff888016d3d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.643419] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d73f2f [ 42.644683] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.645927] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b9fdf8 [ 42.647198] FS: 00007f0dd47aa900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.648604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.649641] CR2: 00007fff19490ef8 CR3: 000000000fb2e000 CR4: 0000000000350ef0 [ 42.650918] Call Trace: [ 42.651368] [ 42.651797] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.652744] ? __create_object+0x59/0x80 [ 42.653581] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.654707] __vmalloc_noprof+0x59/0x60 [ 42.655550] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.656448] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.657329] bpf_prog_alloc+0x39/0x200 [ 42.658124] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.659076] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.659976] do_seccomp+0x349/0x25e0 [ 42.660733] ? find_held_lock+0x2b/0x80 [ 42.661549] ? do_prlimit+0x310/0x610 [ 42.662247] ? __pfx_do_seccomp+0x10/0x10 [ 42.663028] ? do_raw_spin_unlock+0x53/0x220 [ 42.663848] ? _raw_spin_unlock+0x1e/0x40 [ 42.664627] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.665575] ? static_key_count+0x60/0x80 [ 42.666358] prctl_set_seccomp+0x4e/0x70 [ 42.667134] __do_sys_prctl+0xe6c/0x1d70 [ 42.667903] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.668735] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.669672] ? irqentry_exit+0xf3/0x650 [ 42.670436] do_syscall_64+0xbf/0x430 [ 42.671120] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.672060] RIP: 0033:0x7f0dd4c9c5cd [ 42.672741] 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 [ 42.675828] RSP: 002b:00007fff1948e480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.677158] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0dd4c9c5cd [ 42.678441] RDX: 000055de34e7de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.679746] RBP: 00007fff1948e4e0 R08: 0000000000000000 R09: 00007fff1948db80 [ 42.680999] R10: 0000000000000000 R11: 0000000000000246 R12: 000055de5f37dad0 [ 42.682445] R13: 00007fff1948e910 R14: 000055de5f37ebc0 R15: 000055de5f38f780 [ 42.683721] [ 42.684146] irq event stamp: 1727 [ 42.684918] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 42.686764] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 42.688607] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 42.690477] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 42.692244] ---[ end trace 0000000000000000 ]--- [ 43.502516] ------------[ cut here ]------------ [ 43.503563] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.505895] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 43.507645] Modules linked in: [ 43.508324] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.510650] Tainted: [W]=WARN [ 43.511283] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.513006] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.514063] 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 [ 43.517755] RSP: 0018:ffff8880175cfbc0 EFLAGS: 00010286 [ 43.518902] RAX: 0000000000000000 RBX: ffffed1002eb9f78 RCX: ffffffff813a4050 [ 43.520424] RDX: ffff888015c7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.521917] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb9f2f [ 43.523449] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.524945] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175cfdf8 [ 43.526455] FS: 00007fe048804900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.528134] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.529383] CR2: 00007fe048cf6580 CR3: 000000000da7a000 CR4: 0000000000350ef0 [ 43.530981] Call Trace: [ 43.531652] [ 43.532059] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.532945] ? __create_object+0x59/0x80 [ 43.533721] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.534696] __vmalloc_noprof+0x59/0x60 [ 43.535391] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.536253] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.537172] bpf_prog_alloc+0x39/0x200 [ 43.537895] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.538830] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.539721] do_seccomp+0x349/0x25e0 [ 43.540373] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.541259] ? __pfx_do_seccomp+0x10/0x10 [ 43.542031] ? find_held_lock+0x2b/0x80 [ 43.542784] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.543727] ? static_key_count+0x60/0x80 [ 43.544524] prctl_set_seccomp+0x4e/0x70 [ 43.545244] __do_sys_prctl+0xe6c/0x1d70 [ 43.546017] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.546872] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.547816] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.548756] ? irqentry_exit+0xf3/0x650 [ 43.549510] do_syscall_64+0xbf/0x430 [ 43.550186] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.551129] RIP: 0033:0x7fe048cf65cd [ 43.551820] 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 [ 43.554919] RSP: 002b:00007ffc3fe9f7a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.556238] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe048cf65cd [ 43.557487] RDX: 0000560c04c11e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.558753] RBP: 00007ffc3fe9f800 R08: 0000000000000000 R09: 00007ffc3fe9eea0 [ 43.560006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560c1d214ad0 [ 43.561267] R13: 00007ffc3fe9fc30 R14: 0000560c1d215bc0 R15: 0000560c1d226780 [ 43.562550] [ 43.562959] irq event stamp: 1737 [ 43.563597] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 43.565094] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 43.566592] softirqs last enabled at (1582): [] handle_softirqs+0x50c/0x770 [ 43.568104] softirqs last disabled at (1577): [] __irq_exit_rcu+0xc4/0x100 [ 43.569583] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29317' (ECDSA) to the list of known hosts. 2025/11/17 16:04:28 fuzzer started 2025/11/17 16:04:28 dialing manager at localhost:37895 2025/11/17 16:04:28 checking machine... 2025/11/17 16:04:28 checking revisions... [ 44.535499] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:04:28 testing simple program... [ 44.618013] cgroup: Unknown subsys name 'net' [ 44.679337] cgroup: Unknown subsys name 'cpuset' [ 44.695924] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:04:27 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888015b474a8 RCX=ffffffff86ac9d12 RDX=1ffff11002b68e95 RSI=ffff888015b47db8 RDI=ffff888015b474a8 RBP=ffff888015b47db8 RSP=ffff888015b47400 R8 =ffffffff86ac9d16 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000284e3 R12=0000000000000008 R13=ffff888015b474f0 R14=ffff888015b47dc0 R15=ffff888015b474a8 RIP=ffffffff8135e23a 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 00007fd179468900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd178b7d4d8 CR3=000000000d40b000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=0522bd939bba926200000000000ae988 XMM05=44ba0b3fb362fd5b000000000031ead8 XMM06=e1bcd410fb3842e6000000000031d938 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888015969bc0 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8175a48f RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888017177478 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529332 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 00007f0dd47aa900 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=00007fff19488000 CR3=000000000cba8000 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