[ 47.131372] ------------[ cut here ]------------ [ 47.132315] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.134437] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 47.135913] Modules linked in: [ 47.136502] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.138563] Tainted: [W]=WARN [ 47.139169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.140656] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.141571] 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 [ 47.144771] RSP: 0018:ffff88800e7e7bc0 EFLAGS: 00010286 [ 47.145750] RAX: 0000000000000000 RBX: ffffed1001cfcf78 RCX: ffffffff813a4050 [ 47.147054] RDX: ffff888015bfd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.148339] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cfcf2f [ 47.149630] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.150932] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e7e7df8 [ 47.152232] FS: 00007f590861f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.153685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.154768] CR2: 00007ffce4781ef7 CR3: 000000000e902000 CR4: 0000000000350ef0 [ 47.156063] Call Trace: [ 47.156530] [ 47.156986] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.157847] ? __create_object+0x59/0x80 [ 47.158645] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.159628] __vmalloc_noprof+0x59/0x60 [ 47.160396] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.161269] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.162207] bpf_prog_alloc+0x39/0x200 [ 47.162942] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.163843] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.164760] do_seccomp+0x349/0x25e0 [ 47.165528] ? find_held_lock+0x2b/0x80 [ 47.166313] ? do_prlimit+0x310/0x610 [ 47.167055] ? __pfx_do_seccomp+0x10/0x10 [ 47.167797] ? do_raw_spin_unlock+0x53/0x220 [ 47.168642] ? _raw_spin_unlock+0x1e/0x40 [ 47.169421] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.170420] ? static_key_count+0x60/0x80 [ 47.171225] prctl_set_seccomp+0x4e/0x70 [ 47.172015] __do_sys_prctl+0xe6c/0x1d70 [ 47.172755] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.173617] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.174632] ? irqentry_exit+0xf3/0x650 [ 47.175405] do_syscall_64+0xbf/0x430 [ 47.176171] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.177143] RIP: 0033:0x7f5908b115cd [ 47.177804] 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 [ 47.181024] RSP: 002b:00007ffce47809d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.182402] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5908b115cd [ 47.183695] RDX: 000056386a588e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.185000] RBP: 00007ffce4780a30 R08: 0000000000000000 R09: 00007ffce47800d0 [ 47.186302] R10: 0000000000000000 R11: 0000000000000246 R12: 000056387ccf5ad0 [ 47.187600] R13: 00007ffce4780e60 R14: 000056387ccf6bc0 R15: 000056387cd07780 [ 47.188925] [ 47.189355] irq event stamp: 1805 [ 47.190021] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 47.191571] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 47.193112] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 47.194696] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 47.196235] ---[ end trace 0000000000000000 ]--- [ 50.514235] ------------[ cut here ]------------ [ 50.515194] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.517184] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 50.518629] Modules linked in: [ 50.519261] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.521205] Tainted: [W]=WARN [ 50.521749] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.523208] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.524108] 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 [ 50.527243] RSP: 0018:ffff888016ec7bc0 EFLAGS: 00010286 [ 50.528198] RAX: 0000000000000000 RBX: ffffed1002dd8f78 RCX: ffffffff813a4050 [ 50.529464] RDX: ffff888015bf9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.530742] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd8f2f [ 50.531980] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.533231] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ec7df8 [ 50.534514] FS: 00007fca4b4c0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.535932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.536979] CR2: 00007fff7bff9ef7 CR3: 0000000021491000 CR4: 0000000000350ef0 [ 50.538253] Call Trace: [ 50.538708] [ 50.539139] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.540028] ? __create_object+0x59/0x80 [ 50.540755] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.541710] __vmalloc_noprof+0x59/0x60 [ 50.542461] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.543321] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.544244] bpf_prog_alloc+0x39/0x200 [ 50.544980] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.545834] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.546742] do_seccomp+0x349/0x25e0 [ 50.547442] ? find_held_lock+0x2b/0x80 [ 50.548189] ? do_prlimit+0x310/0x610 [ 50.548876] ? __pfx_do_seccomp+0x10/0x10 [ 50.549666] ? do_raw_spin_unlock+0x53/0x220 [ 50.550497] ? _raw_spin_unlock+0x1e/0x40 [ 50.551276] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.552226] ? static_key_count+0x60/0x80 [ 50.553018] prctl_set_seccomp+0x4e/0x70 [ 50.553733] __do_sys_prctl+0xe6c/0x1d70 [ 50.554513] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.555360] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.556315] ? irqentry_exit+0xf3/0x650 [ 50.557150] do_syscall_64+0xbf/0x430 [ 50.557846] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.558805] RIP: 0033:0x7fca4b9b25cd [ 50.559496] 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 [ 50.562611] RSP: 002b:00007fff7bff8ba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.563956] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fca4b9b25cd [ 50.565203] RDX: 0000564c4b11fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.566482] RBP: 00007fff7bff8c00 R08: 0000000000000000 R09: 00007fff7bff82a0 [ 50.567734] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564c4f7c4ad0 [ 50.569047] R13: 00007fff7bff9030 R14: 0000564c4f7c5bc0 R15: 0000564c4f7d6780 [ 50.570379] [ 50.570812] irq event stamp: 1737 [ 50.571480] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 50.573016] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 50.574568] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 50.576122] softirqs last disabled at (1633): [] __irq_exit_rcu+0xc4/0x100 [ 50.577637] ---[ end trace 0000000000000000 ]--- [ 51.345357] ------------[ cut here ]------------ [ 51.346244] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.348816] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 51.350233] Modules linked in: [ 51.350791] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.352694] Tainted: [W]=WARN [ 51.353268] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.354939] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.355772] 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 [ 51.358876] RSP: 0018:ffff88801a4efbc0 EFLAGS: 00010286 [ 51.359807] RAX: 0000000000000000 RBX: ffffed100349df78 RCX: ffffffff813a4050 [ 51.361028] RDX: ffff888016c61bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.362268] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100349df2f [ 51.363489] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.364704] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a4efdf8 [ 51.365941] FS: 00007f5dd6cd4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.367313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.368350] CR2: 00007f5dd71c6580 CR3: 000000001be29000 CR4: 0000000000350ef0 [ 51.369587] Call Trace: [ 51.370088] [ 51.370483] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.371346] ? __create_object+0x59/0x80 [ 51.372102] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.373044] __vmalloc_noprof+0x59/0x60 [ 51.373721] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.374577] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.375487] bpf_prog_alloc+0x39/0x200 [ 51.376202] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.377103] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.377976] do_seccomp+0x349/0x25e0 [ 51.378627] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.379506] ? __pfx_do_seccomp+0x10/0x10 [ 51.380275] ? find_held_lock+0x2b/0x80 [ 51.381016] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.381944] ? static_key_count+0x60/0x80 [ 51.382675] prctl_set_seccomp+0x4e/0x70 [ 51.383420] __do_sys_prctl+0xe6c/0x1d70 [ 51.384174] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.384996] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.385940] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.386831] ? irqentry_exit+0xf3/0x650 [ 51.387571] do_syscall_64+0xbf/0x430 [ 51.388283] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.389242] RIP: 0033:0x7f5dd71c65cd [ 51.389879] 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 [ 51.392962] RSP: 002b:00007ffda7c34220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.394271] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5dd71c65cd [ 51.395499] RDX: 000055b811bf8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.396723] RBP: 00007ffda7c34280 R08: 0000000000000000 R09: 00007ffda7c33920 [ 51.397970] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b82fdba2b0 [ 51.399209] R13: 00007ffda7c346b0 R14: 000055b82fdbcd20 R15: 000055b82fdce8d0 [ 51.400460] [ 51.400862] irq event stamp: 1895 [ 51.401482] hardirqs last enabled at (1905): [] __up_console_sem+0x78/0x80 [ 51.402955] hardirqs last disabled at (1914): [] __up_console_sem+0x5d/0x80 [ 51.404403] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 51.405917] softirqs last disabled at (1933): [] __irq_exit_rcu+0xc4/0x100 [ 51.407184] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10302' (ECDSA) to the list of known hosts. 2025/11/18 02:43:06 fuzzer started 2025/11/18 02:43:06 dialing manager at localhost:37895 2025/11/18 02:43:07 checking machine... 2025/11/18 02:43:07 checking revisions... [ 52.317293] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:43:07 testing simple program... [ 52.411953] cgroup: Unknown subsys name 'net' [ 52.466990] cgroup: Unknown subsys name 'cpuset' [ 52.483180] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:43:06 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880170aff18 RCX=ffff8880170af514 RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff8880170af508 R8 =0000000000000001 R9 =ffff8880170af600 R10=000000000003c9ed R11=00000000000231c7 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888016e5b780 R15=0000000000000001 RIP=ffffffff81528f7d 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 00007fca4b4c0900 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=00007fca4b48a008 CR3=000000000dc5a000 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=000000000002c3a1 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=00000202 [-------] 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 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff713a3be8 CR3=000000000e379000 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=b2f6e6d462addd91dd4fface515ca178 XMM02=ec2efd57dc4c00df0000000000304e60 XMM03=52e168e0eb2984890000000000304f30 XMM04=b1992f7a8ee6bb5000000000000ae988 XMM05=90da395a08e286b500000000003216c8 XMM06=474038aa6c007e1f0000000000320000 XMM07=e042d86d42eb936e00000000003112c0 XMM08=52e168e0eb2984890000000000304f30 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000