[ 53.963496] ------------[ cut here ]------------ [ 53.964437] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.966431] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 53.967882] Modules linked in: [ 53.968484] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.970443] Tainted: [W]=WARN [ 53.970990] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.972664] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.973630] 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 [ 53.976754] RSP: 0018:ffff88801435fbc0 EFLAGS: 00010286 [ 53.977718] RAX: 0000000000000000 RBX: ffffed100286bf78 RCX: ffffffff813a4050 [ 53.978966] RDX: ffff8880162a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.980231] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100286bf2f [ 53.981475] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.982728] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801435fdf8 [ 53.983991] FS: 00007fa51f043900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.985395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.986436] CR2: 00007fa51f535580 CR3: 000000000bcfd000 CR4: 0000000000350ef0 [ 53.987698] Call Trace: [ 53.988148] [ 53.988584] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.989459] ? __create_object+0x59/0x80 [ 53.990219] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.991129] __vmalloc_noprof+0x59/0x60 [ 53.991883] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.992730] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.993637] bpf_prog_alloc+0x39/0x200 [ 53.994359] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.995259] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.996105] do_seccomp+0x349/0x25e0 [ 53.996799] ? __pfx_css_rstat_updated+0x10/0x10 [ 53.997677] ? __pfx_do_seccomp+0x10/0x10 [ 53.998446] ? find_held_lock+0x2b/0x80 [ 53.999146] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.000100] ? static_key_count+0x60/0x80 [ 54.000887] prctl_set_seccomp+0x4e/0x70 [ 54.001654] __do_sys_prctl+0xe6c/0x1d70 [ 54.002421] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.003264] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.004206] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.005109] ? irqentry_exit+0xf3/0x650 [ 54.005857] do_syscall_64+0xbf/0x430 [ 54.006578] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.007507] RIP: 0033:0x7fa51f5355cd [ 54.008157] 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 [ 54.011281] RSP: 002b:00007fffb69e2f50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.012624] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa51f5355cd [ 54.013884] RDX: 00005641f8e51e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.015119] RBP: 00007fffb69e2fb0 R08: 0000000000000000 R09: 00007fffb69e2650 [ 54.016378] R10: 0000000000000000 R11: 0000000000000246 R12: 00005642388edad0 [ 54.017620] R13: 00007fffb69e33e0 R14: 00005642388eebc0 R15: 00005642388ff780 [ 54.018883] [ 54.019339] irq event stamp: 1815 [ 54.019968] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 54.021462] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 54.022936] softirqs last enabled at (1416): [] handle_softirqs+0x50c/0x770 [ 54.024465] softirqs last disabled at (1411): [] __irq_exit_rcu+0xc4/0x100 [ 54.025941] ---[ end trace 0000000000000000 ]--- [ 56.986513] ------------[ cut here ]------------ [ 56.987505] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.989761] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 56.991333] Modules linked in: [ 56.991997] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.994140] Tainted: [W]=WARN [ 56.994789] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.996393] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.997394] 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 [ 57.000806] RSP: 0018:ffff888018a97bc0 EFLAGS: 00010286 [ 57.001863] RAX: 0000000000000000 RBX: ffffed1003152f78 RCX: ffffffff813a4050 [ 57.003294] RDX: ffff888016c51bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.004713] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003152f2f [ 57.006103] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.007473] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018a97df8 [ 57.008912] FS: 00007f9fb3866900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.010480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.011633] CR2: 00007f9fb3d58580 CR3: 00000000163ac000 CR4: 0000000000350ef0 [ 57.013052] Call Trace: [ 57.013617] [ 57.014066] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.015044] ? __create_object+0x59/0x80 [ 57.015908] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.016960] __vmalloc_noprof+0x59/0x60 [ 57.017789] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.018735] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.019759] bpf_prog_alloc+0x39/0x200 [ 57.020563] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.021599] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.022580] do_seccomp+0x349/0x25e0 [ 57.023357] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.024365] ? __pfx_do_seccomp+0x10/0x10 [ 57.025244] ? find_held_lock+0x2b/0x80 [ 57.026007] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.027029] ? static_key_count+0x60/0x80 [ 57.027908] prctl_set_seccomp+0x4e/0x70 [ 57.028764] __do_sys_prctl+0xe6c/0x1d70 [ 57.029616] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.030559] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.031608] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.032673] ? irqentry_exit+0xf3/0x650 [ 57.033515] do_syscall_64+0xbf/0x430 [ 57.034337] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.035365] RIP: 0033:0x7f9fb3d585cd [ 57.036097] 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 [ 57.039505] RSP: 002b:00007ffeecb85f20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.040982] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9fb3d585cd [ 57.042380] RDX: 00005593ef69ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.043754] RBP: 00007ffeecb85f80 R08: 0000000000000000 R09: 00007ffeecb85620 [ 57.045145] R10: 0000000000000000 R11: 0000000000000246 R12: 00005594195eeb10 [ 57.046581] R13: 00007ffeecb863b0 R14: 00005594195ef2b0 R15: 00005594196036f0 [ 57.048029] [ 57.048530] irq event stamp: 1729 [ 57.049084] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 57.050420] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 57.051791] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 57.053190] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 57.054520] ---[ end trace 0000000000000000 ]--- [ 57.686257] ------------[ cut here ]------------ [ 57.687429] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.689921] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 57.691947] Modules linked in: [ 57.692828] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.695328] Tainted: [W]=WARN [ 57.696041] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.697874] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.698960] 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 [ 57.702850] RSP: 0018:ffff888016b57bc0 EFLAGS: 00010286 [ 57.704112] RAX: 0000000000000000 RBX: ffffed1002d6af78 RCX: ffffffff813a4050 [ 57.705735] RDX: ffff888017128000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.707348] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6af2f [ 57.708977] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.710595] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b57df8 [ 57.712232] FS: 00007fa1ff026900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.713997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.715301] CR2: 00007fa1ff518580 CR3: 0000000009eae000 CR4: 0000000000350ef0 [ 57.716895] Call Trace: [ 57.717517] [ 57.718021] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.719155] ? __create_object+0x59/0x80 [ 57.720107] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.721293] __vmalloc_noprof+0x59/0x60 [ 57.722228] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.723275] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.724432] bpf_prog_alloc+0x39/0x200 [ 57.725324] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.726439] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.727549] do_seccomp+0x349/0x25e0 [ 57.728460] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.729573] ? __pfx_do_seccomp+0x10/0x10 [ 57.730525] ? find_held_lock+0x2b/0x80 [ 57.731444] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.732641] ? static_key_count+0x60/0x80 [ 57.733614] prctl_set_seccomp+0x4e/0x70 [ 57.734549] __do_sys_prctl+0xe6c/0x1d70 [ 57.735495] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.736538] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.737717] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.738891] ? irqentry_exit+0xf3/0x650 [ 57.739968] do_syscall_64+0xbf/0x430 [ 57.740817] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.741805] RIP: 0033:0x7fa1ff5185cd [ 57.742519] 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 [ 57.745802] RSP: 002b:00007ffebbcf4b50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.747201] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa1ff5185cd [ 57.748602] RDX: 0000559619db9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.749956] RBP: 00007ffebbcf4bb0 R08: 0000000000000000 R09: 00007ffebbcf4250 [ 57.751298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559623493ad0 [ 57.752646] R13: 00007ffebbcf4fe0 R14: 0000559623494bc0 R15: 00005596234a5780 [ 57.754045] [ 57.754535] irq event stamp: 1823 [ 57.755214] hardirqs last enabled at (1833): [] irqentry_exit+0x17b/0x650 [ 57.756736] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 57.758239] softirqs last enabled at (1380): [] handle_softirqs+0x50c/0x770 [ 57.759791] softirqs last disabled at (1375): [] __irq_exit_rcu+0xc4/0x100 [ 57.761296] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15424' (ECDSA) to the list of known hosts. 2025/11/17 12:13:54 fuzzer started 2025/11/17 12:13:55 dialing manager at localhost:37895 2025/11/17 12:13:55 checking machine... 2025/11/17 12:13:55 checking revisions... [ 58.652885] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:13:55 testing simple program... [ 58.749018] cgroup: Unknown subsys name 'net' [ 58.822508] cgroup: Unknown subsys name 'cpuset' [ 58.843323] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:13:54 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888018b8d340 RCX=ffff88801758f314 RDX=0000000000000000 RSI=ffffffff819ec6a2 RDI=ffff888018b8d73c RBP=ffff88801758f418 RSP=ffff88801758f338 R8 =0000000000000001 R9 =ffff88801758f400 R10=000000000003c9ed R11=0000000000022919 R12=0000000000000000 R13=ffff88801758f408 R14=ffff888018b8d340 R15=ffff88801758f3c0 RIP=ffffffff815bd59a 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 00007f9fb3866900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9fb3835008 CR3=000000000e5e2000 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=000000000002a665 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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f94917766f8 CR3=000000000b7c5000 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=3dc05d46412f50bd65498435588cac13 XMM02=2c67c8bc2e329bc30000000000302d08 XMM03=fb795ef6d6577056000000000030e0e0 XMM04=10cb8f73264b549d00000000000ae988 XMM05=fbbe7844da2be64f000000000031eff8 XMM06=5b75c91c80445342000000000031e690 XMM07=e042d86d42eb936e000000000030e360 XMM08=2f439acb7bac67b10000000000302d68 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000