[ 38.998166] ------------[ cut here ]------------ [ 38.999072] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.001393] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.002955] Modules linked in: [ 39.003590] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.005608] Tainted: [W]=WARN [ 39.006208] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.007703] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.008617] 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 [ 39.011793] RSP: 0018:ffff88800e557bc0 EFLAGS: 00010286 [ 39.012763] RAX: 0000000000000000 RBX: ffffed1001caaf78 RCX: ffffffff813a4050 [ 39.014038] RDX: ffff888016009bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.015342] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001caaf2f [ 39.016624] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.017914] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e557df8 [ 39.019211] FS: 00007fa8d20dc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.020651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.021710] CR2: 00007fffb26d8ef8 CR3: 000000000e330000 CR4: 0000000000350ef0 [ 39.023002] Call Trace: [ 39.023517] [ 39.023928] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.024823] ? __create_object+0x59/0x80 [ 39.025618] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.026581] __vmalloc_noprof+0x59/0x60 [ 39.027359] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.028230] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.029159] bpf_prog_alloc+0x39/0x200 [ 39.029846] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.030791] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.031687] do_seccomp+0x349/0x25e0 [ 39.032402] ? find_held_lock+0x2b/0x80 [ 39.033155] ? do_prlimit+0x310/0x610 [ 39.033859] ? __pfx_do_seccomp+0x10/0x10 [ 39.034658] ? do_raw_spin_unlock+0x53/0x220 [ 39.035495] ? _raw_spin_unlock+0x1e/0x40 [ 39.036270] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.037228] ? static_key_count+0x60/0x80 [ 39.037989] prctl_set_seccomp+0x4e/0x70 [ 39.038763] __do_sys_prctl+0xe6c/0x1d70 [ 39.039560] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.040417] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.041388] ? irqentry_exit+0xf3/0x650 [ 39.042157] do_syscall_64+0xbf/0x430 [ 39.042870] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.043829] RIP: 0033:0x7fa8d25ce5cd [ 39.044545] 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 [ 39.047742] RSP: 002b:00007fffb26d7bf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.049116] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa8d25ce5cd [ 39.050390] RDX: 000055d0cca08e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.051688] RBP: 00007fffb26d7c50 R08: 0000000000000000 R09: 00007fffb26d72f0 [ 39.052970] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d10949e240 [ 39.054246] R13: 00007fffb26d8080 R14: 000055d1094a7380 R15: 000055d1094b2540 [ 39.055567] [ 39.055988] irq event stamp: 1855 [ 39.056642] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 39.058172] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 39.059699] softirqs last enabled at (1412): [] handle_softirqs+0x50c/0x770 [ 39.061267] softirqs last disabled at (1407): [] __irq_exit_rcu+0xc4/0x100 [ 39.062789] ---[ end trace 0000000000000000 ]--- [ 41.929253] ------------[ cut here ]------------ [ 41.930028] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.931839] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 41.933133] Modules linked in: [ 41.933656] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.935423] Tainted: [W]=WARN [ 41.935923] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.937235] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.938002] 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 [ 41.940828] RSP: 0018:ffff88801629fbc0 EFLAGS: 00010286 [ 41.941702] RAX: 0000000000000000 RBX: ffffed1002c53f78 RCX: ffffffff813a4050 [ 41.942850] RDX: ffff888015d23780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.943991] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c53f2f [ 41.945130] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.946272] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801629fdf8 [ 41.947416] FS: 00007f42c9bf9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.948694] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.949634] CR2: 00007fff9d7cbef8 CR3: 000000001c900000 CR4: 0000000000350ef0 [ 41.950801] Call Trace: [ 41.951246] [ 41.951609] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.952409] ? __create_object+0x59/0x80 [ 41.953077] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.953936] __vmalloc_noprof+0x59/0x60 [ 41.954611] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.955398] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.956237] bpf_prog_alloc+0x39/0x200 [ 41.956858] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.957685] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.958488] do_seccomp+0x349/0x25e0 [ 41.959136] ? find_held_lock+0x2b/0x80 [ 41.959771] ? do_prlimit+0x310/0x610 [ 41.960438] ? __pfx_do_seccomp+0x10/0x10 [ 41.961130] ? do_raw_spin_unlock+0x53/0x220 [ 41.961832] ? _raw_spin_unlock+0x1e/0x40 [ 41.962522] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.963398] ? static_key_count+0x60/0x80 [ 41.964074] prctl_set_seccomp+0x4e/0x70 [ 41.964760] __do_sys_prctl+0xe6c/0x1d70 [ 41.965465] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.966235] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.967072] ? irqentry_exit+0xf3/0x650 [ 41.967768] do_syscall_64+0xbf/0x430 [ 41.968428] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.969288] RIP: 0033:0x7f42ca0eb5cd [ 41.969874] 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 [ 41.972728] RSP: 002b:00007fff9d7ca470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.973951] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f42ca0eb5cd [ 41.975116] RDX: 000056547529be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.976263] RBP: 00007fff9d7ca4d0 R08: 0000000000000000 R09: 00007fff9d7c9b70 [ 41.977421] R10: 0000000000000000 R11: 0000000000000246 R12: 00005654a7105ad0 [ 41.978576] R13: 00007fff9d7ca900 R14: 00005654a7106bc0 R15: 00005654a7117780 [ 41.979763] [ 41.980170] irq event stamp: 1701 [ 41.980710] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 41.982087] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 41.983478] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 41.984854] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 41.986209] ---[ end trace 0000000000000000 ]--- [ 42.731703] ------------[ cut here ]------------ [ 42.732613] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.734612] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.736118] Modules linked in: [ 42.736701] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.738909] Tainted: [W]=WARN [ 42.739571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.741019] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.741927] 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 [ 42.745085] RSP: 0018:ffff888016a6fbc0 EFLAGS: 00010286 [ 42.746028] RAX: 0000000000000000 RBX: ffffed1002d4df78 RCX: ffffffff813a4050 [ 42.747313] RDX: ffff88801ade0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.748642] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4df2f [ 42.749898] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.751192] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a6fdf8 [ 42.752460] FS: 00007fe7bb36c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.753879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.754931] CR2: 00007ffcd6cc1ef8 CR3: 000000000d95f000 CR4: 0000000000350ef0 [ 42.756214] Call Trace: [ 42.756682] [ 42.757086] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.757990] ? __create_object+0x59/0x80 [ 42.758767] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.759741] __vmalloc_noprof+0x59/0x60 [ 42.760493] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.761360] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.762284] bpf_prog_alloc+0x39/0x200 [ 42.762989] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.763914] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.764818] do_seccomp+0x349/0x25e0 [ 42.765536] ? find_held_lock+0x2b/0x80 [ 42.766288] ? do_prlimit+0x310/0x610 [ 42.766984] ? __pfx_do_seccomp+0x10/0x10 [ 42.767774] ? do_raw_spin_unlock+0x53/0x220 [ 42.768604] ? _raw_spin_unlock+0x1e/0x40 [ 42.769373] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.770332] ? static_key_count+0x60/0x80 [ 42.771132] prctl_set_seccomp+0x4e/0x70 [ 42.771854] __do_sys_prctl+0xe6c/0x1d70 [ 42.772622] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.773468] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.774435] ? irqentry_exit+0xf3/0x650 [ 42.775219] do_syscall_64+0xbf/0x430 [ 42.775907] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.776849] RIP: 0033:0x7fe7bb85e5cd [ 42.777534] 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 [ 42.780701] RSP: 002b:00007ffcd6cbfd90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.782039] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe7bb85e5cd [ 42.783322] RDX: 000055b31827ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.784584] RBP: 00007ffcd6cbfdf0 R08: 0000000000000000 R09: 00007ffcd6cbf490 [ 42.785844] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b331d04b10 [ 42.787129] R13: 00007ffcd6cc0220 R14: 000055b331d052b0 R15: 000055b331d196f0 [ 42.788436] [ 42.788862] irq event stamp: 2899 [ 42.789511] hardirqs last enabled at (2909): [] __up_console_sem+0x78/0x80 [ 42.791033] hardirqs last disabled at (2918): [] __up_console_sem+0x5d/0x80 [ 42.792546] softirqs last enabled at (2888): [] handle_softirqs+0x50c/0x770 [ 42.794063] softirqs last disabled at (2879): [] __irq_exit_rcu+0xc4/0x100 [ 42.795600] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55367' (ECDSA) to the list of known hosts. 2025/11/17 15:15:36 fuzzer started 2025/11/17 15:15:36 dialing manager at localhost:37895 2025/11/17 15:15:36 checking machine... 2025/11/17 15:15:36 checking revisions... [ 43.688570] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:15:37 testing simple program... [ 43.786258] cgroup: Unknown subsys name 'net' [ 43.877262] cgroup: Unknown subsys name 'cpuset' [ 43.896753] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:15:36 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888017105340 RCX=ffff888017b16b6c RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88801710573c RBP=ffff888017105340 RSP=ffff888017b16b78 R8 =0000000000000001 R9 =ffff888017b16c58 R10=000000000003c9ed R11=00000000000c6abb R12=ffff888017105340 R13=ffff888017b16c60 R14=ffff888017b17960 R15=ffff888017b16c18 RIP=ffffffff815d2a7a RFL=00000217 [----APC] 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 00007f42c9bf9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f42c9bb2008 CR3=000000001aebb000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff86a430d2 RBX=0000000000000002 RCX=ffffffff815d6b07 RDX=0000000000000000 RSI=ffffffff86a430d2 RDI=ffffffff866d79c0 RBP=ffff88806cf08ac8 RSP=ffff88806cf089f8 R8 =ffffffff86a430d2 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000011d83 R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08ab1 R15=ffff88806cf08a70 RIP=ffffffff8135daf1 RFL=00000282 [--S----] 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 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff2c4f0b28 CR3=000000000c939000 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=55bfbf4aa5ed9a98b84419064f05c0f0 XMM02=ec2efd57dc4c00df0000000000304d28 XMM03=1c0a53b5176a4b3c0000000000304df8 XMM04=6d03f61d2928955a00000000000ae988 XMM05=d96330e2d2db863200000000003217d8 XMM06=532908d243afef8f000000000031a848 XMM07=e042d86d42eb936e0000000000311fb0 XMM08=1c0a53b5176a4b3c0000000000304df8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000