[ 44.028990] ------------[ cut here ]------------ [ 44.029925] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.031951] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 44.033464] Modules linked in: [ 44.034129] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.036102] Tainted: [W]=WARN [ 44.036727] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.038204] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.039131] 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 [ 44.042293] RSP: 0018:ffff8880174c7bc0 EFLAGS: 00010286 [ 44.043260] RAX: 0000000000000000 RBX: ffffed1002e98f78 RCX: ffffffff813a4050 [ 44.044528] RDX: ffff888015c10000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.045808] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e98f2f [ 44.047078] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.048354] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174c7df8 [ 44.049649] FS: 00007f7231a22900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.051088] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.052147] CR2: 00007f7231f14580 CR3: 000000001c756000 CR4: 0000000000350ef0 [ 44.053461] Call Trace: [ 44.053963] [ 44.054380] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.055272] ? __create_object+0x59/0x80 [ 44.056054] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.057034] __vmalloc_noprof+0x59/0x60 [ 44.057789] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.058652] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.059526] bpf_prog_alloc+0x39/0x200 [ 44.060262] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.061196] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.062092] do_seccomp+0x349/0x25e0 [ 44.062813] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.063709] ? __pfx_do_seccomp+0x10/0x10 [ 44.064448] ? find_held_lock+0x2b/0x80 [ 44.065212] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.066170] ? static_key_count+0x60/0x80 [ 44.066968] prctl_set_seccomp+0x4e/0x70 [ 44.067750] __do_sys_prctl+0xe6c/0x1d70 [ 44.068481] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.069340] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.070293] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.071255] ? irqentry_exit+0xf3/0x650 [ 44.072025] do_syscall_64+0xbf/0x430 [ 44.072788] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.073729] RIP: 0033:0x7f7231f145cd [ 44.074384] 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 [ 44.077554] RSP: 002b:00007ffd5e4bf200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.078917] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7231f145cd [ 44.080203] RDX: 00005621bc124e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.081502] RBP: 00007ffd5e4bf260 R08: 0000000000000000 R09: 00007ffd5e4be900 [ 44.082782] R10: 0000000000000000 R11: 0000000000000246 R12: 00005621cfdd6ad0 [ 44.084060] R13: 00007ffd5e4bf690 R14: 00005621cfdd7bc0 R15: 00005621cfde8780 [ 44.085382] [ 44.085842] irq event stamp: 1741 [ 44.086441] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 44.087957] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 44.089492] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 44.091017] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 44.092517] ---[ end trace 0000000000000000 ]--- [ 47.615407] ------------[ cut here ]------------ [ 47.616413] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.618568] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 47.620162] Modules linked in: [ 47.620860] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.624338] Tainted: [W]=WARN [ 47.625015] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.626573] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.627572] 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 [ 47.630991] RSP: 0018:ffff88801c4cfbc0 EFLAGS: 00010286 [ 47.632041] RAX: 0000000000000000 RBX: ffffed1003899f78 RCX: ffffffff813a4050 [ 47.633411] RDX: ffff88801bc90000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.634774] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003899f2f [ 47.636147] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.637544] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c4cfdf8 [ 47.638935] FS: 00007ff8eab7f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.640473] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.641641] CR2: 00007ffd3f05eef7 CR3: 000000000dad6000 CR4: 0000000000350ef0 [ 47.643024] Call Trace: [ 47.643531] [ 47.644024] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.645009] ? __create_object+0x59/0x80 [ 47.645862] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.646917] __vmalloc_noprof+0x59/0x60 [ 47.647737] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.648684] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.649706] bpf_prog_alloc+0x39/0x200 [ 47.650452] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.651443] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.652425] do_seccomp+0x349/0x25e0 [ 47.653203] ? find_held_lock+0x2b/0x80 [ 47.654029] ? do_prlimit+0x310/0x610 [ 47.654834] ? __pfx_do_seccomp+0x10/0x10 [ 47.655688] ? do_raw_spin_unlock+0x53/0x220 [ 47.656525] ? _raw_spin_unlock+0x1e/0x40 [ 47.657388] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.658418] ? static_key_count+0x60/0x80 [ 47.659281] prctl_set_seccomp+0x4e/0x70 [ 47.660113] __do_sys_prctl+0xe6c/0x1d70 [ 47.660977] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.661910] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.662950] ? irqentry_exit+0xf3/0x650 [ 47.663769] do_syscall_64+0xbf/0x430 [ 47.664511] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.665546] RIP: 0033:0x7ff8eb0715cd [ 47.666304] 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 [ 47.669702] RSP: 002b:00007ffd3f05cf10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.671164] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff8eb0715cd [ 47.672545] RDX: 00005613f0244e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.673939] RBP: 00007ffd3f05cf70 R08: 0000000000000000 R09: 00007ffd3f05c610 [ 47.675290] R10: 0000000000000000 R11: 0000000000000246 R12: 00005613f7e55240 [ 47.676676] R13: 00007ffd3f05d3a0 R14: 00005613f7e5e380 R15: 00005613f7e69540 [ 47.678095] [ 47.678550] irq event stamp: 2019 [ 47.679255] hardirqs last enabled at (2029): [] __up_console_sem+0x78/0x80 [ 47.680895] hardirqs last disabled at (2038): [] __up_console_sem+0x5d/0x80 [ 47.682418] softirqs last enabled at (1558): [] handle_softirqs+0x50c/0x770 [ 47.683795] softirqs last disabled at (1553): [] __irq_exit_rcu+0xc4/0x100 [ 47.685149] ---[ end trace 0000000000000000 ]--- [ 48.472320] ------------[ cut here ]------------ [ 48.473275] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.475312] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 48.476808] Modules linked in: [ 48.477403] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.479405] Tainted: [W]=WARN [ 48.480004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.481493] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.482409] 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 [ 48.485711] RSP: 0018:ffff88801bd97bc0 EFLAGS: 00010286 [ 48.486928] RAX: 0000000000000000 RBX: ffffed10037b2f78 RCX: ffffffff813a4050 [ 48.488201] RDX: ffff88801586d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.489464] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037b2f2f [ 48.490739] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.492181] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bd97df8 [ 48.493710] FS: 00007f4dd1261900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.495273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.496337] CR2: 00007f4dd1753580 CR3: 000000002056e000 CR4: 0000000000350ef0 [ 48.497642] Call Trace: [ 48.498104] [ 48.498512] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.499420] ? __create_object+0x59/0x80 [ 48.500200] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.501188] __vmalloc_noprof+0x59/0x60 [ 48.501957] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.502828] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.503761] bpf_prog_alloc+0x39/0x200 [ 48.504450] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.505395] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.506284] do_seccomp+0x349/0x25e0 [ 48.507010] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.507917] ? __pfx_do_seccomp+0x10/0x10 [ 48.508707] ? find_held_lock+0x2b/0x80 [ 48.509448] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.510403] ? static_key_count+0x60/0x80 [ 48.511199] prctl_set_seccomp+0x4e/0x70 [ 48.511983] __do_sys_prctl+0xe6c/0x1d70 [ 48.512780] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.513589] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.514549] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.515511] ? irqentry_exit+0xf3/0x650 [ 48.516270] do_syscall_64+0xbf/0x430 [ 48.517019] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.517967] RIP: 0033:0x7f4dd17535cd [ 48.518676] 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 [ 48.521835] RSP: 002b:00007ffc42a39aa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.523198] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4dd17535cd [ 48.524468] RDX: 000056161da87e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.525778] RBP: 00007ffc42a39b00 R08: 0000000000000000 R09: 00007ffc42a391a0 [ 48.527037] R10: 0000000000000000 R11: 0000000000000246 R12: 000056163e467b10 [ 48.528311] R13: 00007ffc42a39f30 R14: 000056163e4682b0 R15: 000056163e47c6f0 [ 48.529641] [ 48.530060] irq event stamp: 1773 [ 48.530722] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 48.532236] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 48.533767] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 48.535275] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 48.536802] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7579' (ECDSA) to the list of known hosts. 2025/11/17 14:57:02 fuzzer started 2025/11/17 14:57:02 dialing manager at localhost:37895 2025/11/17 14:57:02 checking machine... 2025/11/17 14:57:02 checking revisions... [ 49.427546] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:57:02 testing simple program... [ 49.517033] cgroup: Unknown subsys name 'net' [ 49.582312] cgroup: Unknown subsys name 'cpuset' [ 49.596499] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:57:01 Registers: info registers vcpu 0 RAX=00000000488b88d5 RBX=ffff8880143bb780 RCX=0000000037984daa RDX=00000000acc9f0be RSI=ffff8880143bc200 RDI=0000000049545123 RBP=ffff8880143bc1d8 RSP=ffff8880158a7388 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff8880143bc200 R13=6c18ad438a05949e R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815275ae RFL=00000012 [----A--] 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 00007f7aecf04900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055aefcaab000 CR3=000000000da1e000 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=0f1dd77ee723fbbfd446f4dd82eff805 XMM02=eff9b2d0a8fce9cb0000000000301f78 XMM03=2c67c8bc2e329bc300000000003020a0 XMM04=b564c33c68cb7bbb00000000000ae988 XMM05=53a9d632545a417d00000000003207e8 XMM06=12096c00648e5a6a000000000031ee20 XMM07=fb795ef6d6577056000000000030e978 XMM08=2c67c8bc2e329bc300000000003020a0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88800c327b08 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88800c327958 R8 =0000000000000001 R9 =ffff88800c327aa0 R10=000000000003c9ed R11=000000000000453f R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff88800e200000 R15=ffff88800c327a60 RIP=ffffffff81528f48 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 00007ff8eab7f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd3f057000 CR3=000000000d038000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000