[ 51.487468] ------------[ cut here ]------------ [ 51.488436] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.490494] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 51.492212] Modules linked in: [ 51.492816] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.494875] Tainted: [W]=WARN [ 51.495462] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.496961] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.497831] 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 [ 51.501002] RSP: 0018:ffff88800d80fbc0 EFLAGS: 00010286 [ 51.501994] RAX: 0000000000000000 RBX: ffffed1001b01f78 RCX: ffffffff813a4050 [ 51.503259] RDX: ffff888015ea0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.504552] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b01f2f [ 51.505821] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.507088] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d80fdf8 [ 51.508395] FS: 00007f894dd2d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.509810] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.510861] CR2: 00007ffccaf9fef8 CR3: 000000000fb24000 CR4: 0000000000350ef0 [ 51.512177] Call Trace: [ 51.512635] [ 51.513080] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.513930] ? __create_object+0x59/0x80 [ 51.514708] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.515660] __vmalloc_noprof+0x59/0x60 [ 51.516447] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.517311] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.518241] bpf_prog_alloc+0x39/0x200 [ 51.518925] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.519880] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.520769] do_seccomp+0x349/0x25e0 [ 51.521460] ? find_held_lock+0x2b/0x80 [ 51.522213] ? do_prlimit+0x310/0x610 [ 51.522914] ? __pfx_do_seccomp+0x10/0x10 [ 51.523715] ? do_raw_spin_unlock+0x53/0x220 [ 51.524583] ? _raw_spin_unlock+0x1e/0x40 [ 51.525374] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.526330] ? static_key_count+0x60/0x80 [ 51.527126] prctl_set_seccomp+0x4e/0x70 [ 51.527882] __do_sys_prctl+0xe6c/0x1d70 [ 51.528680] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.529535] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.530498] ? irqentry_exit+0xf3/0x650 [ 51.531267] do_syscall_64+0xbf/0x430 [ 51.532044] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.532990] RIP: 0033:0x7f894e21f5cd [ 51.533643] 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 [ 51.536799] RSP: 002b:00007ffccaf9e380 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.538157] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f894e21f5cd [ 51.539422] RDX: 000056210a212e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.540711] RBP: 00007ffccaf9e3e0 R08: 0000000000000000 R09: 00007ffccaf9da80 [ 51.541994] R10: 0000000000000000 R11: 0000000000000246 R12: 00005621373b9ad0 [ 51.543255] R13: 00007ffccaf9e810 R14: 00005621373babc0 R15: 00005621373cb780 [ 51.544584] [ 51.545051] irq event stamp: 1767 [ 51.545646] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 51.547160] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 51.548680] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 51.550218] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 51.551712] ---[ end trace 0000000000000000 ]--- [ 54.836625] ------------[ cut here ]------------ [ 54.837569] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.839591] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 54.841068] Modules linked in: [ 54.841655] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.843586] Tainted: [W]=WARN [ 54.844199] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.845658] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.846573] 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 [ 54.849680] RSP: 0018:ffff888018acfbc0 EFLAGS: 00010286 [ 54.850653] RAX: 0000000000000000 RBX: ffffed1003159f78 RCX: ffffffff813a4050 [ 54.851961] RDX: ffff888016b00000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.853232] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003159f2f [ 54.854504] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.855753] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018acfdf8 [ 54.857024] FS: 00007ff6db5aa900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.858453] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.859505] CR2: 00007ff6dbb104a6 CR3: 000000000e411000 CR4: 0000000000350ef0 [ 54.860781] Call Trace: [ 54.861288] [ 54.861693] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.862588] ? __create_object+0x59/0x80 [ 54.863364] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.864334] __vmalloc_noprof+0x59/0x60 [ 54.865098] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.865910] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.866838] bpf_prog_alloc+0x39/0x200 [ 54.867572] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.868503] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.869396] do_seccomp+0x349/0x25e0 [ 54.870111] ? find_held_lock+0x2b/0x80 [ 54.870826] ? do_prlimit+0x310/0x610 [ 54.871566] ? __pfx_do_seccomp+0x10/0x10 [ 54.872401] ? do_raw_spin_unlock+0x53/0x220 [ 54.873241] ? _raw_spin_unlock+0x1e/0x40 [ 54.874025] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.874928] ? static_key_count+0x60/0x80 [ 54.875729] prctl_set_seccomp+0x4e/0x70 [ 54.876520] __do_sys_prctl+0xe6c/0x1d70 [ 54.877297] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.878159] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.879129] ? irqentry_exit+0xf3/0x650 [ 54.879845] do_syscall_64+0xbf/0x430 [ 54.880578] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.881519] RIP: 0033:0x7ff6dba9c5cd [ 54.882224] 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 [ 54.885356] RSP: 002b:00007ffedb800f30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.886695] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff6dba9c5cd [ 54.887988] RDX: 0000563e4d2b3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.889253] RBP: 00007ffedb800f90 R08: 0000000000000000 R09: 00007ffedb800630 [ 54.890523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563e6c4582b0 [ 54.891785] R13: 00007ffedb8013c0 R14: 0000563e6c45ad20 R15: 0000563e6c46c8d0 [ 54.893076] [ 54.893497] irq event stamp: 1829 [ 54.894129] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 54.895624] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 54.897130] softirqs last enabled at (1808): [] handle_softirqs+0x50c/0x770 [ 54.898656] softirqs last disabled at (1803): [] __irq_exit_rcu+0xc4/0x100 [ 54.900163] ---[ end trace 0000000000000000 ]--- [ 55.793324] ------------[ cut here ]------------ [ 55.794286] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.796354] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 55.797817] Modules linked in: [ 55.798731] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 55.801216] Tainted: [W]=WARN [ 55.801786] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.803279] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.804248] 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 [ 55.807587] RSP: 0018:ffff8880172c7bc0 EFLAGS: 00010286 [ 55.808887] RAX: 0000000000000000 RBX: ffffed1002e58f78 RCX: ffffffff813a4050 [ 55.810167] RDX: ffff8880161ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.811456] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e58f2f [ 55.812864] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.814503] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172c7df8 [ 55.815795] FS: 00007f9fc1b44900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 55.817278] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.818366] CR2: 00007f9fc2036580 CR3: 000000001d838000 CR4: 0000000000350ef0 [ 55.819670] Call Trace: [ 55.820193] [ 55.820602] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.821508] ? __create_object+0x59/0x80 [ 55.822292] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.823264] __vmalloc_noprof+0x59/0x60 [ 55.824051] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.824880] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.825827] bpf_prog_alloc+0x39/0x200 [ 55.826564] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.827505] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.828432] do_seccomp+0x349/0x25e0 [ 55.829163] ? __pfx_css_rstat_updated+0x10/0x10 [ 55.830064] ? __pfx_do_seccomp+0x10/0x10 [ 55.830808] ? find_held_lock+0x2b/0x80 [ 55.831563] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.832531] ? static_key_count+0x60/0x80 [ 55.833336] prctl_set_seccomp+0x4e/0x70 [ 55.834147] __do_sys_prctl+0xe6c/0x1d70 [ 55.834897] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.835776] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.836771] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.837761] ? irqentry_exit+0xf3/0x650 [ 55.838529] do_syscall_64+0xbf/0x430 [ 55.839287] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.840263] RIP: 0033:0x7f9fc20365cd [ 55.840978] 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 [ 55.844182] RSP: 002b:00007fff4af96c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.845541] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9fc20365cd [ 55.846827] RDX: 0000556bee37ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.848131] RBP: 00007fff4af96c70 R08: 0000000000000000 R09: 00007fff4af96310 [ 55.849429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556c1dab7ad0 [ 55.850746] R13: 00007fff4af970a0 R14: 0000556c1dab8bc0 R15: 0000556c1dac9780 [ 55.852072] [ 55.852502] irq event stamp: 1965 [ 55.853161] hardirqs last enabled at (1975): [] __up_console_sem+0x78/0x80 [ 55.854691] hardirqs last disabled at (1984): [] __up_console_sem+0x5d/0x80 [ 55.856226] softirqs last enabled at (1944): [] handle_softirqs+0x50c/0x770 [ 55.857787] softirqs last disabled at (1939): [] __irq_exit_rcu+0xc4/0x100 [ 55.859317] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63115' (ECDSA) to the list of known hosts. 2025/11/17 17:26:18 fuzzer started 2025/11/17 17:26:19 dialing manager at localhost:37895 2025/11/17 17:26:19 checking machine... 2025/11/17 17:26:19 checking revisions... [ 56.881859] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:26:19 testing simple program... [ 56.976627] cgroup: Unknown subsys name 'net' [ 57.018584] cgroup: Unknown subsys name 'cpuset' [ 57.038651] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:26:18 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888009611bc0 RCX=ffff888009627704 RDX=0000000000000000 RSI=ffffffff81aafac9 RDI=ffff888009611fbc RBP=ffff888009627808 RSP=ffff888009627728 R8 =0000000000000001 R9 =ffff8880096277f0 R10=000000000003c9ed R11=0000000000011c66 R12=0000000000000000 R13=ffff8880096277f8 R14=ffff888009611bc0 R15=ffff8880096277b0 RIP=ffffffff815bd59a RFL=00000213 [----A-C] 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff6dbb620b0 CR3=000000000df4c000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000032803 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f42a79b5000 CR3=000000000de84000 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=2038313a36323a373120373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037313a36323a3731203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000