[ 39.031830] ------------[ cut here ]------------ [ 39.032902] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.035040] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.036614] Modules linked in: [ 39.037250] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.039772] Tainted: [W]=WARN [ 39.040390] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.041991] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.042810] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 39.045484] RSP: 0018:ffff888013f0fbc0 EFLAGS: 00010286 [ 39.046323] RAX: 0000000000000000 RBX: ffffed10027e1f78 RCX: ffffffff813a4050 [ 39.047435] RDX: ffff88800a4e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.048540] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027e1f2f [ 39.049643] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.050759] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013f0fdf8 [ 39.051865] FS: 00007f4422a3b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.053091] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.054005] CR2: 00007fff011c4ef7 CR3: 000000000d6df000 CR4: 0000000000350ef0 [ 39.055123] Call Trace: [ 39.055585] [ 39.055932] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.056716] ? __create_object+0x59/0x80 [ 39.057355] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.058178] __vmalloc_noprof+0x59/0x60 [ 39.058844] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.059609] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.060364] bpf_prog_alloc+0x39/0x200 [ 39.060987] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.061770] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.062574] do_seccomp+0x349/0x25e0 [ 39.063137] ? find_held_lock+0x2b/0x80 [ 39.063809] ? do_prlimit+0x310/0x610 [ 39.064410] ? __pfx_do_seccomp+0x10/0x10 [ 39.065070] ? do_raw_spin_unlock+0x53/0x220 [ 39.065806] ? _raw_spin_unlock+0x1e/0x40 [ 39.066460] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.067294] ? static_key_count+0x60/0x80 [ 39.068012] prctl_set_seccomp+0x4e/0x70 [ 39.068673] __do_sys_prctl+0xe6c/0x1d70 [ 39.069299] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.070036] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.070880] ? irqentry_exit+0xf3/0x650 [ 39.071549] do_syscall_64+0xbf/0x430 [ 39.072134] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.072959] RIP: 0033:0x7f4422f2d5cd [ 39.073603] 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 [ 39.076541] RSP: 002b:00007fff011c2580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.077775] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4422f2d5cd [ 39.078973] RDX: 000055b77477ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.080149] RBP: 00007fff011c25e0 R08: 0000000000000000 R09: 00007fff011c1c80 [ 39.081324] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b792cfdad0 [ 39.082523] R13: 00007fff011c2a10 R14: 000055b792cfebc0 R15: 000055b792d0f780 [ 39.083798] [ 39.084180] irq event stamp: 1903 [ 39.084806] hardirqs last enabled at (1913): [] __up_console_sem+0x78/0x80 [ 39.086176] hardirqs last disabled at (1922): [] __up_console_sem+0x5d/0x80 [ 39.087594] softirqs last enabled at (1892): [] handle_softirqs+0x50c/0x770 [ 39.089055] softirqs last disabled at (1887): [] __irq_exit_rcu+0xc4/0x100 [ 39.090477] ---[ end trace 0000000000000000 ]--- [ 42.369443] ------------[ cut here ]------------ [ 42.370226] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.371893] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.373111] Modules linked in: [ 42.373847] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.375586] Tainted: [W]=WARN [ 42.376048] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.377269] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.378029] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 42.380706] RSP: 0018:ffff8880160c7bc0 EFLAGS: 00010286 [ 42.381482] RAX: 0000000000000000 RBX: ffffed1002c18f78 RCX: ffffffff813a4050 [ 42.382585] RDX: ffff888016171bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.383657] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c18f2f [ 42.384747] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.385805] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160c7df8 [ 42.386889] FS: 00007f5cc9efe900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.388109] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.388991] CR2: 00007ffd60fa3ef7 CR3: 000000001fa59000 CR4: 0000000000350ef0 [ 42.390069] Call Trace: [ 42.390464] [ 42.390842] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.391597] ? __create_object+0x59/0x80 [ 42.392215] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.393018] __vmalloc_noprof+0x59/0x60 [ 42.393650] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.394347] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.395132] bpf_prog_alloc+0x39/0x200 [ 42.395741] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.396480] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.397242] do_seccomp+0x349/0x25e0 [ 42.397845] ? find_held_lock+0x2b/0x80 [ 42.398457] ? do_prlimit+0x310/0x610 [ 42.399084] ? __pfx_do_seccomp+0x10/0x10 [ 42.399752] ? do_raw_spin_unlock+0x53/0x220 [ 42.400413] ? _raw_spin_unlock+0x1e/0x40 [ 42.401051] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.401846] ? static_key_count+0x60/0x80 [ 42.402486] prctl_set_seccomp+0x4e/0x70 [ 42.403140] __do_sys_prctl+0xe6c/0x1d70 [ 42.403790] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.404483] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.405295] ? irqentry_exit+0xf3/0x650 [ 42.405921] do_syscall_64+0xbf/0x430 [ 42.406545] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.407310] RIP: 0033:0x7f5cca3f05cd [ 42.407897] 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 [ 42.410574] RSP: 002b:00007ffd60fa2780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.411713] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5cca3f05cd [ 42.412793] RDX: 000055f11f0fee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.413869] RBP: 00007ffd60fa27e0 R08: 0000000000000000 R09: 00007ffd60fa1e80 [ 42.414947] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f1316b5ad0 [ 42.416024] R13: 00007ffd60fa2c10 R14: 000055f1316b6bc0 R15: 000055f1316c7780 [ 42.417265] [ 42.417663] irq event stamp: 1783 [ 42.418169] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 42.419456] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 42.420727] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 42.422020] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 42.423289] ---[ end trace 0000000000000000 ]--- [ 43.097238] ------------[ cut here ]------------ [ 43.098153] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.100172] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.101604] Modules linked in: [ 43.102186] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.104487] Tainted: [W]=WARN [ 43.105137] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.106604] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.107481] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 43.110699] RSP: 0018:ffff8880162ffbc0 EFLAGS: 00010286 [ 43.111661] RAX: 0000000000000000 RBX: ffffed1002c5ff78 RCX: ffffffff813a4050 [ 43.112942] RDX: ffff888019c3d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.114202] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c5ff2f [ 43.115483] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.116801] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162ffdf8 [ 43.118071] FS: 00007f773d7f2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.119532] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.120580] CR2: 00007f773dce4580 CR3: 000000000c306000 CR4: 0000000000350ef0 [ 43.121846] Call Trace: [ 43.122312] [ 43.122757] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.123666] ? __create_object+0x59/0x80 [ 43.124413] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.125365] __vmalloc_noprof+0x59/0x60 [ 43.126120] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.127005] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.127932] bpf_prog_alloc+0x39/0x200 [ 43.128661] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.129583] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.130449] do_seccomp+0x349/0x25e0 [ 43.131170] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.132068] ? __pfx_do_seccomp+0x10/0x10 [ 43.132842] ? find_held_lock+0x2b/0x80 [ 43.133601] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.134560] ? static_key_count+0x60/0x80 [ 43.135309] prctl_set_seccomp+0x4e/0x70 [ 43.136073] __do_sys_prctl+0xe6c/0x1d70 [ 43.136857] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.137709] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.138674] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.139635] ? irqentry_exit+0xf3/0x650 [ 43.140354] do_syscall_64+0xbf/0x430 [ 43.141080] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.142054] RIP: 0033:0x7f773dce45cd [ 43.142841] 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 [ 43.146025] RSP: 002b:00007ffc0a2c52d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.147423] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f773dce45cd [ 43.148697] RDX: 0000559c33940e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.149977] RBP: 00007ffc0a2c5330 R08: 0000000000000000 R09: 00007ffc0a2c49d0 [ 43.151291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559c4af97ad0 [ 43.152596] R13: 00007ffc0a2c5760 R14: 0000559c4af98bc0 R15: 0000559c4afa9780 [ 43.153908] [ 43.154347] irq event stamp: 1789 [ 43.154980] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 43.156491] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 43.158009] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 43.159553] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 43.161047] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48589' (ECDSA) to the list of known hosts. 2025/11/19 04:34:12 fuzzer started 2025/11/19 04:34:12 dialing manager at localhost:34383 2025/11/19 04:34:12 checking machine... 2025/11/19 04:34:12 checking revisions... [ 43.976440] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:34:12 testing simple program... [ 44.051190] cgroup: Unknown subsys name 'net' [ 44.092433] cgroup: Unknown subsys name 'cpuset' [ 44.102552] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:34:12 Registers: info registers vcpu 0 RAX=00000000720c6c00 RBX=ffff88800f745340 RCX=00000000875bb4c5 RDX=0000000000000008 RSI=ffff88800f745dc0 RDI=000000003b3ceb1f RBP=ffff88800f745d98 RSP=ffff888017267268 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88800f745dc0 R13=b3e1365a875bb4c5 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815275a1 RFL=00000006 [-----P-] 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 00007f5cc9efe900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5cc9ecd008 CR3=000000001f9f6000 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=0000000000000005 RBX=ffff8880096fb780 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880096fc1d8 RSP=ffff888009757698 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880096fc200 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152712e 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fea8da60000 CR3=000000000ce73000 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=be203ecf2e6de9a0e3484ff6dd514690 XMM02=00000000003034b8d59e07bde36eea69 XMM03=00000000003035e0ec2efd57dc4c00df XMM04=ca9a409b260285fa00000000000ae988 XMM05=eda5ad21a6aaa42000000000003210d0 XMM06=5b75c91c80445342000000000031fec0 XMM07=fb795ef6d6577056000000000030f990 XMM08=2c67c8bc2e329bc300000000003035e0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000