[ 53.943989] ------------[ cut here ]------------ [ 53.944955] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.946989] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 53.948458] Modules linked in: [ 53.949152] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.951131] Tainted: [W]=WARN [ 53.951688] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.953169] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.954081] 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 [ 53.957271] RSP: 0018:ffff888009d6fbc0 EFLAGS: 00010286 [ 53.958267] RAX: 0000000000000000 RBX: ffffed10013adf78 RCX: ffffffff813a4050 [ 53.959547] RDX: ffff8880160b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.960842] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013adf2f [ 53.962148] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.963419] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009d6fdf8 [ 53.964692] FS: 00007f7345115900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.966131] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.967189] CR2: 00007f7345607580 CR3: 000000000e85b000 CR4: 0000000000350ef0 [ 53.968475] Call Trace: [ 53.968985] [ 53.969402] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.970301] ? __create_object+0x59/0x80 [ 53.971103] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.972069] __vmalloc_noprof+0x59/0x60 [ 53.972788] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.973675] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.974605] bpf_prog_alloc+0x39/0x200 [ 53.975365] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.976308] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.977231] do_seccomp+0x349/0x25e0 [ 53.977977] ? __pfx_css_rstat_updated+0x10/0x10 [ 53.978879] ? __pfx_do_seccomp+0x10/0x10 [ 53.979640] ? find_held_lock+0x2b/0x80 [ 53.980402] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.981397] ? static_key_count+0x60/0x80 [ 53.982202] prctl_set_seccomp+0x4e/0x70 [ 53.982982] __do_sys_prctl+0xe6c/0x1d70 [ 53.983909] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.984765] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.985753] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.986715] ? irqentry_exit+0xf3/0x650 [ 53.987471] do_syscall_64+0xbf/0x430 [ 53.988222] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.989181] RIP: 0033:0x7f73456075cd [ 53.989880] 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 [ 53.993054] RSP: 002b:00007ffcaf2e30b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.994417] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f73456075cd [ 53.995701] RDX: 0000564e3df61e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.997020] RBP: 00007ffcaf2e3110 R08: 0000000000000000 R09: 00007ffcaf2e27b0 [ 53.998307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564e6b7a82b0 [ 53.999591] R13: 00007ffcaf2e3540 R14: 0000564e6b7aad20 R15: 0000564e6b7bc8d0 [ 54.000898] [ 54.001317] irq event stamp: 1759 [ 54.001969] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 54.003482] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 54.004994] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 54.006543] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 54.008034] ---[ end trace 0000000000000000 ]--- [ 57.168916] ------------[ cut here ]------------ [ 57.169849] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.171944] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 57.173430] Modules linked in: [ 57.174290] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.176349] Tainted: [W]=WARN [ 57.176961] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.178456] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.179368] 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 [ 57.182574] RSP: 0018:ffff888016607bc0 EFLAGS: 00010286 [ 57.183555] RAX: 0000000000000000 RBX: ffffed1002cc0f78 RCX: ffffffff813a4050 [ 57.184849] RDX: ffff888016f65340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.186241] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc0f2f [ 57.187717] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.189193] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016607df8 [ 57.190677] FS: 00007fdd2a798900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.192347] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.193508] CR2: 00007ffe8dcfcef8 CR3: 000000000d868000 CR4: 0000000000350ef0 [ 57.194834] Call Trace: [ 57.195345] [ 57.195862] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.196756] ? __create_object+0x59/0x80 [ 57.197565] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.198542] __vmalloc_noprof+0x59/0x60 [ 57.199296] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.200156] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.201107] bpf_prog_alloc+0x39/0x200 [ 57.201840] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.202734] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.203633] do_seccomp+0x349/0x25e0 [ 57.204354] ? find_held_lock+0x2b/0x80 [ 57.205134] ? do_prlimit+0x310/0x610 [ 57.205886] ? __pfx_do_seccomp+0x10/0x10 [ 57.206628] ? do_raw_spin_unlock+0x53/0x220 [ 57.207464] ? _raw_spin_unlock+0x1e/0x40 [ 57.208242] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.209204] ? static_key_count+0x60/0x80 [ 57.210009] prctl_set_seccomp+0x4e/0x70 [ 57.210743] __do_sys_prctl+0xe6c/0x1d70 [ 57.211538] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.212397] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.213384] ? irqentry_exit+0xf3/0x650 [ 57.214146] do_syscall_64+0xbf/0x430 [ 57.214935] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.216062] RIP: 0033:0x7fdd2ac8a5cd [ 57.216792] 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 [ 57.220148] RSP: 002b:00007ffe8dcfa580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.221617] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdd2ac8a5cd [ 57.222994] RDX: 000055c535777e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.224372] RBP: 00007ffe8dcfa5e0 R08: 0000000000000000 R09: 00007ffe8dcf9c80 [ 57.225672] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c569adf2b0 [ 57.226908] R13: 00007ffe8dcfaa10 R14: 000055c569ae1d20 R15: 000055c569af38d0 [ 57.228098] [ 57.228499] irq event stamp: 1845 [ 57.229096] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 57.230358] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 57.231725] softirqs last enabled at (1426): [] handle_softirqs+0x50c/0x770 [ 57.233173] softirqs last disabled at (1421): [] __irq_exit_rcu+0xc4/0x100 [ 57.234474] ---[ end trace 0000000000000000 ]--- [ 57.880333] ------------[ cut here ]------------ [ 57.881439] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.883933] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 57.885914] Modules linked in: [ 57.886603] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.889205] Tainted: [W]=WARN [ 57.889919] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.891642] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.892712] 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 [ 57.896442] RSP: 0018:ffff888016ccfbc0 EFLAGS: 00010286 [ 57.897596] RAX: 0000000000000000 RBX: ffffed1002d99f78 RCX: ffffffff813a4050 [ 57.899112] RDX: ffff88800f07d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.900617] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d99f2f [ 57.902158] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.903676] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ccfdf8 [ 57.905206] FS: 00007f732be95900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.906908] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.908166] CR2: 00007f732c387580 CR3: 000000001f947000 CR4: 0000000000350ef0 [ 57.909713] Call Trace: [ 57.910311] [ 57.910807] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.911900] ? __create_object+0x59/0x80 [ 57.912776] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.913986] __vmalloc_noprof+0x59/0x60 [ 57.914893] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.915932] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.917046] bpf_prog_alloc+0x39/0x200 [ 57.917919] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.919020] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.920091] do_seccomp+0x349/0x25e0 [ 57.920961] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.922033] ? __pfx_do_seccomp+0x10/0x10 [ 57.922976] ? find_held_lock+0x2b/0x80 [ 57.923884] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.925049] ? static_key_count+0x60/0x80 [ 57.926008] prctl_set_seccomp+0x4e/0x70 [ 57.926939] __do_sys_prctl+0xe6c/0x1d70 [ 57.927870] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.928885] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.930025] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.931058] ? irqentry_exit+0xf3/0x650 [ 57.931878] do_syscall_64+0xbf/0x430 [ 57.932601] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.933625] RIP: 0033:0x7f732c3875cd [ 57.934373] 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 [ 57.937757] RSP: 002b:00007ffd2ef2f9e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.939224] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f732c3875cd [ 57.940605] RDX: 000055e4bae18e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.941986] RBP: 00007ffd2ef2fa40 R08: 0000000000000000 R09: 00007ffd2ef2f0e0 [ 57.943359] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e4cf097ad0 [ 57.944734] R13: 00007ffd2ef2fe70 R14: 000055e4cf098bc0 R15: 000055e4cf0a9780 [ 57.946143] [ 57.946593] irq event stamp: 1849 [ 57.947296] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 57.948965] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 57.950607] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 57.952264] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 57.953910] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47500' (ECDSA) to the list of known hosts. 2025/11/18 06:11:22 fuzzer started 2025/11/18 06:11:22 dialing manager at localhost:37895 2025/11/18 06:11:22 checking machine... 2025/11/18 06:11:22 checking revisions... [ 58.777510] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:11:22 testing simple program... [ 58.874271] cgroup: Unknown subsys name 'net' [ 58.945482] cgroup: Unknown subsys name 'cpuset' [ 58.965271] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:11:22 Registers: info registers vcpu 0 RAX=ffffffff81c03436 RBX=0000000000000002 RCX=0000000000000002 RDX=ffff88806ce08e01 RSI=ffff88806ce08e48 RDI=ffff88806ce08e48 RBP=ffff88806ce08aa8 RSP=ffff88806ce089d8 R8 =ffffffff86aaf52c R9 =ffff88806ce08a90 R10=000000000003c9ed R11=0000000000023e3c R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffff88806ce08e50 R15=ffff88806ce08a50 RIP=ffffffff8135da23 RFL=00000202 [-------] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fdd2a798900 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=00007fdd2a762008 CR3=000000000d3aa000 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=0000000000000001 RBX=0000000000000002 RCX=ffffffff813c0e00 RDX=0000000000000001 RSI=ffffffff86a0b818 RDI=ffffffff866b2944 RBP=ffff88806cf08a78 RSP=ffff88806cf08980 R8 =ffffffff86a0b818 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000008964 R12=ffffffff866b2944 R13=ffff88806cf08a68 R14=ffff88806cf08a61 R15=ffff88806cf08a20 RIP=ffffffff8135da50 RFL=00000202 [-------] 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 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffb61e47f8 CR3=000000000cd28000 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=bfa3d1ee4c39f0980047a57f0e3215b0 XMM02=0000000000304920ec2efd57dc4c00df XMM03=00000000003103d0272953451e2e1a28 XMM04=6e9d6a0a6241a6bc00000000000ae988 XMM05=14648eaa1277bab100000000003209e8 XMM06=f66b57d305571b68000000000031a9b0 XMM07=e042d86d42eb936e0000000000311520 XMM08=272953451e2e1a280000000000304980 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000