[ 43.970843] ------------[ cut here ]------------ [ 43.971605] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.973358] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 43.974571] Modules linked in: [ 43.975068] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.976730] Tainted: [W]=WARN [ 43.977196] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.978441] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.979168] 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 [ 43.981823] RSP: 0018:ffff8880162bfbc0 EFLAGS: 00010286 [ 43.982645] RAX: 0000000000000000 RBX: ffffed1002c57f78 RCX: ffffffff813a4050 [ 43.983721] RDX: ffff88801ba90000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.984790] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c57f2f [ 43.985851] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.986909] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162bfdf8 [ 43.987966] FS: 00007f4a32dd2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.989172] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.990050] CR2: 00007f4a332c4580 CR3: 000000000d5ad000 CR4: 0000000000350ef0 [ 43.991118] Call Trace: [ 43.991532] [ 43.991873] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.992621] ? __create_object+0x59/0x80 [ 43.993266] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.994041] __vmalloc_noprof+0x59/0x60 [ 43.994661] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.995376] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.996126] bpf_prog_alloc+0x39/0x200 [ 43.996726] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.997492] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.998220] do_seccomp+0x349/0x25e0 [ 43.998802] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.999538] ? __pfx_do_seccomp+0x10/0x10 [ 44.000162] ? find_held_lock+0x2b/0x80 [ 44.000780] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.001563] ? static_key_count+0x60/0x80 [ 44.002198] prctl_set_seccomp+0x4e/0x70 [ 44.002832] __do_sys_prctl+0xe6c/0x1d70 [ 44.003485] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.004168] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.005238] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.006018] ? irqentry_exit+0xf3/0x650 [ 44.006656] do_syscall_64+0xbf/0x430 [ 44.007263] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.008032] RIP: 0033:0x7f4a332c45cd [ 44.008613] 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 [ 44.011253] RSP: 002b:00007fff91a518b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.012377] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4a332c45cd [ 44.013419] RDX: 00005610eeea9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.014488] RBP: 00007fff91a51910 R08: 0000000000000000 R09: 00007fff91a50fb0 [ 44.015529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561112926ad0 [ 44.016607] R13: 00007fff91a51d40 R14: 0000561112927bc0 R15: 0000561112938780 [ 44.017672] [ 44.018023] irq event stamp: 1673 [ 44.018550] hardirqs last enabled at (1683): [] __up_console_sem+0x78/0x80 [ 44.019797] hardirqs last disabled at (1692): [] __up_console_sem+0x5d/0x80 [ 44.021056] softirqs last enabled at (1596): [] handle_softirqs+0x50c/0x770 [ 44.022331] softirqs last disabled at (1591): [] __irq_exit_rcu+0xc4/0x100 [ 44.023553] ---[ end trace 0000000000000000 ]--- [ 47.772265] ------------[ cut here ]------------ [ 47.773204] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.775412] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 47.776955] Modules linked in: [ 47.777638] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.779722] Tainted: [W]=WARN [ 47.780397] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.781960] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.782937] 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 [ 47.786308] RSP: 0018:ffff88801653fbc0 EFLAGS: 00010286 [ 47.787349] RAX: 0000000000000000 RBX: ffffed1002ca7f78 RCX: ffffffff813a4050 [ 47.788735] RDX: ffff888016b61bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.790084] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ca7f2f [ 47.791442] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.792815] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801653fdf8 [ 47.794180] FS: 00007f279b794900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.795733] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.796879] CR2: 00007f279bc86580 CR3: 000000001d8f5000 CR4: 0000000000350ef0 [ 47.798243] Call Trace: [ 47.798733] [ 47.799166] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.800140] ? __create_object+0x59/0x80 [ 47.800983] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.802005] __vmalloc_noprof+0x59/0x60 [ 47.802816] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.803741] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.804753] bpf_prog_alloc+0x39/0x200 [ 47.805541] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.806517] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.807473] do_seccomp+0x349/0x25e0 [ 47.808207] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.809172] ? __pfx_do_seccomp+0x10/0x10 [ 47.810007] ? find_held_lock+0x2b/0x80 [ 47.810814] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.811818] ? static_key_count+0x60/0x80 [ 47.812687] prctl_set_seccomp+0x4e/0x70 [ 47.813521] __do_sys_prctl+0xe6c/0x1d70 [ 47.814367] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.815282] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.816323] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.817350] ? irqentry_exit+0xf3/0x650 [ 47.818114] do_syscall_64+0xbf/0x430 [ 47.818914] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.819922] RIP: 0033:0x7f279bc865cd [ 47.820690] 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 [ 47.824020] RSP: 002b:00007fffc2312c00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.825511] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f279bc865cd [ 47.826875] RDX: 00005585433c2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.828247] RBP: 00007fffc2312c60 R08: 0000000000000000 R09: 00007fffc2312300 [ 47.829605] R10: 0000000000000000 R11: 0000000000000246 R12: 000055856f0832b0 [ 47.830958] R13: 00007fffc2313090 R14: 000055856f085d20 R15: 000055856f0978d0 [ 47.832354] [ 47.832799] irq event stamp: 1733 [ 47.833489] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 47.835091] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 47.836700] softirqs last enabled at (1322): [] handle_softirqs+0x50c/0x770 [ 47.838335] softirqs last disabled at (1317): [] __irq_exit_rcu+0xc4/0x100 [ 47.839928] ---[ end trace 0000000000000000 ]--- [ 48.683820] ------------[ cut here ]------------ [ 48.684778] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.687413] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 48.688905] Modules linked in: [ 48.689576] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.691530] Tainted: [W]=WARN [ 48.692084] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.693547] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.694449] 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 [ 48.697583] RSP: 0018:ffff888018537bc0 EFLAGS: 00010286 [ 48.698543] RAX: 0000000000000000 RBX: ffffed10030a6f78 RCX: ffffffff813a4050 [ 48.699814] RDX: ffff8880166d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.701094] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030a6f2f [ 48.702357] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.703619] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018537df8 [ 48.704916] FS: 00007f1018fc2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.706340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.707386] CR2: 00007f10194b4580 CR3: 000000000ccdc000 CR4: 0000000000350ef0 [ 48.708669] Call Trace: [ 48.709128] [ 48.709579] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.710477] ? __create_object+0x59/0x80 [ 48.711210] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.712182] __vmalloc_noprof+0x59/0x60 [ 48.712941] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.713805] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.714720] bpf_prog_alloc+0x39/0x200 [ 48.715670] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.716610] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.717505] do_seccomp+0x349/0x25e0 [ 48.718168] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.719062] ? __pfx_do_seccomp+0x10/0x10 [ 48.719830] ? find_held_lock+0x2b/0x80 [ 48.720599] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.721568] ? static_key_count+0x60/0x80 [ 48.722372] prctl_set_seccomp+0x4e/0x70 [ 48.723090] __do_sys_prctl+0xe6c/0x1d70 [ 48.723871] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.724734] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.725700] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.726667] ? irqentry_exit+0xf3/0x650 [ 48.727426] do_syscall_64+0xbf/0x430 [ 48.728137] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.729091] RIP: 0033:0x7f10194b45cd [ 48.729791] 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 [ 48.732976] RSP: 002b:00007ffdfa3c9dc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.734351] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f10194b45cd [ 48.735636] RDX: 000056465d766e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.736963] RBP: 00007ffdfa3c9e20 R08: 0000000000000000 R09: 00007ffdfa3c94c0 [ 48.738274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564664ea9ad0 [ 48.739579] R13: 00007ffdfa3ca250 R14: 0000564664eaabc0 R15: 0000564664ebb780 [ 48.740898] [ 48.741361] irq event stamp: 1787 [ 48.741968] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 48.743515] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 48.745019] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 48.746396] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 48.747744] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13526' (ECDSA) to the list of known hosts. 2025/11/17 20:26:18 fuzzer started 2025/11/17 20:26:19 dialing manager at localhost:37895 2025/11/17 20:26:19 checking machine... 2025/11/17 20:26:19 checking revisions... [ 49.649887] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:26:19 testing simple program... [ 49.712916] cgroup: Unknown subsys name 'net' [ 49.766615] cgroup: Unknown subsys name 'cpuset' [ 49.774902] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:26:18 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=0000000000000200 RCX=ffffffff87cecb40 RDX=0000000000000008 RSI=ffff8880147e0aa8 RDI=ffff8880147e0000 RBP=ffff8880147e0000 RSP=ffff88806ce087d8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000002 R14=ffff8880147e0aa8 R15=0000000000000003 RIP=ffffffff81526594 RFL=00000007 [-----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 00007f279b794900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffc230c000 CR3=000000001f4d2000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000c00c2 RBX=ffff888009613780 RCX=0000000000000000 RDX=00000000000000c2 RSI=0000000000000000 RDI=ffffffff85e2d2f0 RBP=ffff8880096141d8 RSP=ffff888009637af0 R8 =0000000000080000 R9 =00000000000000c2 R10=0000000000000001 R11=0000000000000000 R12=ffff8880096141d8 R13=0000000000000000 R14=0000000000000001 R15=0000000000040000 RIP=ffffffff815270d9 RFL=00000002 [-------] 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 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff7eaf77e8 CR3=000000000b789000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=1a525a514aaad1b100000000000ae988 XMM05=e532efac0eb19a5d000000000031e468 XMM06=0394861f14684e59000000000031cb98 XMM07=fb795ef6d6577056000000000030c858 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000