[ 53.974656] ------------[ cut here ]------------ [ 53.975628] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.977691] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 53.979133] Modules linked in: [ 53.979789] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.981769] Tainted: [W]=WARN [ 53.982309] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.983761] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.984663] 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 [ 53.987826] RSP: 0018:ffff888015e97bc0 EFLAGS: 00010286 [ 53.988937] RAX: 0000000000000000 RBX: ffffed1002bd2f78 RCX: ffffffff813a4050 [ 53.990470] RDX: ffff88800f1e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.991755] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bd2f2f [ 53.993010] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.994274] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e97df8 [ 53.995547] FS: 00007f329fd87900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.996958] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.998134] CR2: 00007ffca3b4fef8 CR3: 0000000013d7d000 CR4: 0000000000350ef0 [ 53.999633] Call Trace: [ 54.000251] [ 54.000697] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.001572] ? __create_object+0x59/0x80 [ 54.002310] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.003286] __vmalloc_noprof+0x59/0x60 [ 54.004041] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.004903] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.005816] bpf_prog_alloc+0x39/0x200 [ 54.006537] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.007415] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.008306] do_seccomp+0x349/0x25e0 [ 54.009014] ? find_held_lock+0x2b/0x80 [ 54.009767] ? do_prlimit+0x310/0x610 [ 54.010502] ? __pfx_do_seccomp+0x10/0x10 [ 54.011244] ? do_raw_spin_unlock+0x53/0x220 [ 54.012066] ? _raw_spin_unlock+0x1e/0x40 [ 54.012842] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.013819] ? static_key_count+0x60/0x80 [ 54.014629] prctl_set_seccomp+0x4e/0x70 [ 54.015376] __do_sys_prctl+0xe6c/0x1d70 [ 54.016164] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.017020] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.017980] ? irqentry_exit+0xf3/0x650 [ 54.018748] do_syscall_64+0xbf/0x430 [ 54.019509] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.020415] RIP: 0033:0x7f32a02795cd [ 54.021143] 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 [ 54.024305] RSP: 002b:00007ffca3b4e330 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.025653] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f32a02795cd [ 54.026933] RDX: 000055fee1307e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.028204] RBP: 00007ffca3b4e390 R08: 0000000000000000 R09: 00007ffca3b4da30 [ 54.029513] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ff16f5d240 [ 54.030787] R13: 00007ffca3b4e7c0 R14: 000055ff16f66380 R15: 000055ff16f71540 [ 54.032097] [ 54.032562] irq event stamp: 1783 [ 54.033168] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 54.034674] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 54.036227] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 54.037784] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 54.039270] ---[ end trace 0000000000000000 ]--- [ 57.243186] ------------[ cut here ]------------ [ 57.244121] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.246167] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 57.247871] Modules linked in: [ 57.248594] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.250578] Tainted: [W]=WARN [ 57.251155] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.252626] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.253527] 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 [ 57.256695] RSP: 0018:ffff88800df67bc0 EFLAGS: 00010286 [ 57.257688] RAX: 0000000000000000 RBX: ffffed1001becf78 RCX: ffffffff813a4050 [ 57.258964] RDX: ffff888018b35340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.260266] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001becf2f [ 57.261539] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.262835] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800df67df8 [ 57.264131] FS: 00007f5f46440900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.265573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.266642] CR2: 00007f5f469a64a6 CR3: 000000000d3da000 CR4: 0000000000350ef0 [ 57.267928] Call Trace: [ 57.268395] [ 57.268846] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.269746] ? __create_object+0x59/0x80 [ 57.270524] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.271491] __vmalloc_noprof+0x59/0x60 [ 57.272193] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.273067] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.273988] bpf_prog_alloc+0x39/0x200 [ 57.274715] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.275646] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.276550] do_seccomp+0x349/0x25e0 [ 57.277214] ? find_held_lock+0x2b/0x80 [ 57.277978] ? do_prlimit+0x310/0x610 [ 57.278711] ? __pfx_do_seccomp+0x10/0x10 [ 57.279506] ? do_raw_spin_unlock+0x53/0x220 [ 57.280300] ? _raw_spin_unlock+0x1e/0x40 [ 57.281072] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.282040] ? static_key_count+0x60/0x80 [ 57.282831] prctl_set_seccomp+0x4e/0x70 [ 57.283627] __do_sys_prctl+0xe6c/0x1d70 [ 57.284365] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.285224] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.286209] ? irqentry_exit+0xf3/0x650 [ 57.286978] do_syscall_64+0xbf/0x430 [ 57.287719] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.288675] RIP: 0033:0x7f5f469325cd [ 57.289345] 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 [ 57.292501] RSP: 002b:00007ffd11436f50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.293855] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f469325cd [ 57.295155] RDX: 000056253371be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.296451] RBP: 00007ffd11436fb0 R08: 0000000000000000 R09: 00007ffd11436650 [ 57.297733] R10: 0000000000000000 R11: 0000000000000246 R12: 000056254d13eb10 [ 57.299024] R13: 00007ffd114373e0 R14: 000056254d13f2b0 R15: 000056254d1536f0 [ 57.300327] [ 57.300799] irq event stamp: 1803 [ 57.301398] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 57.302943] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 57.304473] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 57.306010] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 57.307493] ---[ end trace 0000000000000000 ]--- [ 58.126478] ------------[ cut here ]------------ [ 58.127552] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.129874] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 58.131818] Modules linked in: [ 58.132629] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.134760] Tainted: [W]=WARN [ 58.135319] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.136771] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.137686] 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 [ 58.140836] RSP: 0018:ffff888017477bc0 EFLAGS: 00010286 [ 58.141807] RAX: 0000000000000000 RBX: ffffed1002e8ef78 RCX: ffffffff813a4050 [ 58.143093] RDX: ffff88801a46b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.144364] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8ef2f [ 58.145634] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.146894] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017477df8 [ 58.148204] FS: 00007f4bc3dfe900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.149638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.150701] CR2: 00007fffb1214ef8 CR3: 000000001f3d8000 CR4: 0000000000350ef0 [ 58.151993] Call Trace: [ 58.152483] [ 58.152892] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.153784] ? __create_object+0x59/0x80 [ 58.154576] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.155550] __vmalloc_noprof+0x59/0x60 [ 58.156254] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.157118] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.158045] bpf_prog_alloc+0x39/0x200 [ 58.158774] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.159717] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.160612] do_seccomp+0x349/0x25e0 [ 58.161283] ? find_held_lock+0x2b/0x80 [ 58.162042] ? do_prlimit+0x310/0x610 [ 58.162767] ? __pfx_do_seccomp+0x10/0x10 [ 58.163568] ? do_raw_spin_unlock+0x53/0x220 [ 58.164351] ? _raw_spin_unlock+0x1e/0x40 [ 58.165127] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.166089] ? static_key_count+0x60/0x80 [ 58.166887] prctl_set_seccomp+0x4e/0x70 [ 58.167674] __do_sys_prctl+0xe6c/0x1d70 [ 58.168409] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.169260] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.170232] ? irqentry_exit+0xf3/0x650 [ 58.171010] do_syscall_64+0xbf/0x430 [ 58.171742] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.172688] RIP: 0033:0x7f4bc42f05cd [ 58.173340] 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 [ 58.176478] RSP: 002b:00007fffb12123c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.177821] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4bc42f05cd [ 58.179117] RDX: 00005595e343ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.180394] RBP: 00007fffb1212420 R08: 0000000000000000 R09: 00007fffb1211ac0 [ 58.181658] R10: 0000000000000000 R11: 0000000000000246 R12: 00005595e47e8b10 [ 58.182943] R13: 00007fffb1212850 R14: 00005595e47e92b0 R15: 00005595e47fd6f0 [ 58.184235] [ 58.184706] irq event stamp: 1863 [ 58.185315] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 58.186819] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 58.188338] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 58.189873] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 58.191385] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6286' (ECDSA) to the list of known hosts. 2025/11/17 17:26:18 fuzzer started 2025/11/17 17:26:18 dialing manager at localhost:37895 2025/11/17 17:26:18 checking machine... 2025/11/17 17:26:18 checking revisions... [ 59.107603] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:26:18 testing simple program... [ 59.193874] cgroup: Unknown subsys name 'net' [ 59.263252] cgroup: Unknown subsys name 'cpuset' [ 59.277568] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:26:17 Registers: info registers vcpu 0 RAX=0000000000023e3a RBX=0000000000000001 RCX=ffffffff81ab633e RDX=0000000000023e3d RSI=000000000000ab63 RDI=ffffffff86aaf52e RBP=ffff8880179dfb48 RSP=ffff8880179dfa80 R8 =ffffffff86aaf51c R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e3a R12=ffff8880179dfb50 R13=ffff8880179dfb38 R14=ffff8880179dfb31 R15=ffff8880179dfaf0 RIP=ffffffff8135e6d6 RFL=00000287 [--S--PC] 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 00007f5f46440900 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=00007ffd11431000 CR3=000000000e19e000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002d12d 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 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd7b07e3f8 CR3=000000000e23c000 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=3f1bb509dbcb9588a14e927376c09ee5 XMM02=2c67c8bc2e329bc30000000000303820 XMM03=fb795ef6d6577056000000000030ede8 XMM04=4abf9da8059128b000000000000ae988 XMM05=118111938355591b0000000000320050 XMM06=3e829fc8c8edc990000000000031f9f0 XMM07=e042d86d42eb936e000000000030f0c0 XMM08=6cca33b8e4fe418c0000000000303880 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000