[ 46.713932] ------------[ cut here ]------------ [ 46.714826] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.716774] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.718188] Modules linked in: [ 46.719049] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.721053] Tainted: [W]=WARN [ 46.721639] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.723084] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.723979] 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 [ 46.727050] RSP: 0018:ffff8880164cfbc0 EFLAGS: 00010286 [ 46.727987] RAX: 0000000000000000 RBX: ffffed1002c99f78 RCX: ffffffff813a4050 [ 46.729218] RDX: ffff888016953780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.730448] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c99f2f [ 46.731685] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.732940] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164cfdf8 [ 46.734178] FS: 00007f682efe9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.735557] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.736587] CR2: 00007fffdb20bef7 CR3: 000000000dbf2000 CR4: 0000000000350ef0 [ 46.737826] Call Trace: [ 46.738268] [ 46.738703] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.739553] ? __create_object+0x59/0x80 [ 46.740286] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.741218] __vmalloc_noprof+0x59/0x60 [ 46.741949] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.742798] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.743690] bpf_prog_alloc+0x39/0x200 [ 46.744405] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.745244] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.746107] do_seccomp+0x349/0x25e0 [ 46.746795] ? find_held_lock+0x2b/0x80 [ 46.747555] ? do_prlimit+0x310/0x610 [ 46.748239] ? __pfx_do_seccomp+0x10/0x10 [ 46.748993] ? do_raw_spin_unlock+0x53/0x220 [ 46.749793] ? _raw_spin_unlock+0x1e/0x40 [ 46.750553] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.751489] ? static_key_count+0x60/0x80 [ 46.752233] prctl_set_seccomp+0x4e/0x70 [ 46.752979] __do_sys_prctl+0xe6c/0x1d70 [ 46.753718] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.754547] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.755485] ? irqentry_exit+0xf3/0x650 [ 46.756193] do_syscall_64+0xbf/0x430 [ 46.756917] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.757850] RIP: 0033:0x7f682f4db5cd [ 46.758543] 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 [ 46.761593] RSP: 002b:00007fffdb20a410 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.762892] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f682f4db5cd [ 46.764132] RDX: 000055cc0b6f3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.765405] RBP: 00007fffdb20a470 R08: 0000000000000000 R09: 00007fffdb209b10 [ 46.766654] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cc3e13d240 [ 46.767900] R13: 00007fffdb20a8a0 R14: 000055cc3e146380 R15: 000055cc3e151540 [ 46.769185] [ 46.769651] irq event stamp: 1791 [ 46.770238] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 46.771702] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 46.773176] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 46.774657] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 46.776121] ---[ end trace 0000000000000000 ]--- [ 50.014603] ------------[ cut here ]------------ [ 50.015530] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.017791] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 50.019266] Modules linked in: [ 50.019906] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.021940] Tainted: [W]=WARN [ 50.022539] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.024013] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.024960] 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 [ 50.028129] RSP: 0018:ffff8880172efbc0 EFLAGS: 00010286 [ 50.029146] RAX: 0000000000000000 RBX: ffffed1002e5df78 RCX: ffffffff813a4050 [ 50.030424] RDX: ffff888017c49bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.031731] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5df2f [ 50.033044] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.034341] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172efdf8 [ 50.035636] FS: 00007fab1cc60900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.037116] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.038156] CR2: 00007ffda5e88ef7 CR3: 000000000ddbe000 CR4: 0000000000350ef0 [ 50.039451] Call Trace: [ 50.039917] [ 50.040412] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.041259] ? __create_object+0x59/0x80 [ 50.042023] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.042992] __vmalloc_noprof+0x59/0x60 [ 50.043760] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.044677] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.045610] bpf_prog_alloc+0x39/0x200 [ 50.046355] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.047247] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.048157] do_seccomp+0x349/0x25e0 [ 50.048933] ? find_held_lock+0x2b/0x80 [ 50.049687] ? do_prlimit+0x310/0x610 [ 50.050437] ? __pfx_do_seccomp+0x10/0x10 [ 50.051190] ? do_raw_spin_unlock+0x53/0x220 [ 50.052024] ? _raw_spin_unlock+0x1e/0x40 [ 50.052853] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.053839] ? static_key_count+0x60/0x80 [ 50.054660] prctl_set_seccomp+0x4e/0x70 [ 50.055437] __do_sys_prctl+0xe6c/0x1d70 [ 50.056193] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.057099] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.058075] ? irqentry_exit+0xf3/0x650 [ 50.058960] do_syscall_64+0xbf/0x430 [ 50.059727] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.060715] RIP: 0033:0x7fab1d1525cd [ 50.061418] 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 [ 50.064670] RSP: 002b:00007ffda5e87e80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.066050] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab1d1525cd [ 50.067341] RDX: 00005608cda02e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.068682] RBP: 00007ffda5e87ee0 R08: 0000000000000000 R09: 00007ffda5e87580 [ 50.069983] R10: 0000000000000000 R11: 0000000000000246 R12: 00005608f6cd6ad0 [ 50.071296] R13: 00007ffda5e88310 R14: 00005608f6cd7bc0 R15: 00005608f6ce8780 [ 50.072674] [ 50.073102] irq event stamp: 1967 [ 50.073585] hardirqs last enabled at (1977): [] __up_console_sem+0x78/0x80 [ 50.074553] hardirqs last disabled at (1986): [] __up_console_sem+0x5d/0x80 [ 50.075522] softirqs last enabled at (1944): [] handle_softirqs+0x50c/0x770 [ 50.076535] softirqs last disabled at (1939): [] __irq_exit_rcu+0xc4/0x100 [ 50.077451] ---[ end trace 0000000000000000 ]--- [ 50.798717] ------------[ cut here ]------------ [ 50.799642] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.801661] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.803109] Modules linked in: [ 50.803735] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.805976] Tainted: [W]=WARN [ 50.806642] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.808093] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.809005] 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 [ 50.812100] RSP: 0018:ffff88801a917bc0 EFLAGS: 00010286 [ 50.813073] RAX: 0000000000000000 RBX: ffffed1003522f78 RCX: ffffffff813a4050 [ 50.814345] RDX: ffff8880167f5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.815605] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003522f2f [ 50.816876] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.818136] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a917df8 [ 50.819388] FS: 00007f6d3ff87900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.820814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.821853] CR2: 00007ffd4c08eef7 CR3: 00000000105a3000 CR4: 0000000000350ef0 [ 50.823113] Call Trace: [ 50.823610] [ 50.824015] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.824910] ? __create_object+0x59/0x80 [ 50.825675] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.826627] __vmalloc_noprof+0x59/0x60 [ 50.827379] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.828205] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.829127] bpf_prog_alloc+0x39/0x200 [ 50.829848] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.830773] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.831658] do_seccomp+0x349/0x25e0 [ 50.832383] ? find_held_lock+0x2b/0x80 [ 50.833093] ? do_prlimit+0x310/0x610 [ 50.833831] ? __pfx_do_seccomp+0x10/0x10 [ 50.834608] ? do_raw_spin_unlock+0x53/0x220 [ 50.835430] ? _raw_spin_unlock+0x1e/0x40 [ 50.836158] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.837115] ? static_key_count+0x60/0x80 [ 50.837913] prctl_set_seccomp+0x4e/0x70 [ 50.838692] __do_sys_prctl+0xe6c/0x1d70 [ 50.839465] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.840269] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.841222] ? irqentry_exit+0xf3/0x650 [ 50.841973] do_syscall_64+0xbf/0x430 [ 50.842712] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.843666] RIP: 0033:0x7f6d404795cd [ 50.844385] 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 [ 50.847575] RSP: 002b:00007ffd4c08d920 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.848974] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6d404795cd [ 50.850240] RDX: 000055b626680e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.851513] RBP: 00007ffd4c08d980 R08: 0000000000000000 R09: 00007ffd4c08d020 [ 50.852775] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b648d52ad0 [ 50.853833] R13: 00007ffd4c08ddb0 R14: 000055b648d53bc0 R15: 000055b648d64780 [ 50.854907] [ 50.855256] irq event stamp: 1793 [ 50.855789] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 50.857074] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 50.858382] softirqs last enabled at (1826): [] handle_softirqs+0x50c/0x770 [ 50.859658] softirqs last disabled at (1821): [] __irq_exit_rcu+0xc4/0x100 [ 50.860928] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44799' (ECDSA) to the list of known hosts. 2025/11/17 19:38:33 fuzzer started 2025/11/17 19:38:33 dialing manager at localhost:37895 2025/11/17 19:38:33 checking machine... 2025/11/17 19:38:33 checking revisions... [ 51.723074] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:38:34 testing simple program... [ 51.829195] cgroup: Unknown subsys name 'net' [ 51.881026] cgroup: Unknown subsys name 'cpuset' [ 51.896134] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:38:33 Registers: info registers vcpu 0 RAX=0000000000000080 RBX=0000000000000080 RCX=ffffffff8259f5da RDX=00000000000101f4 RSI=ffffffff8259f5e8 RDI=0000000000000007 RBP=ffff888009a501a0 RSP=ffff8880096076f8 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=00000000000101f4 R11=0000000000000001 R12=00000000000101f4 R13=ffff888009a50050 R14=ffff888009a50048 R15=ffff888009a50060 RIP=ffffffff8259f5ee RFL=00000093 [--S-A-C] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0df936d008 CR3=000000000d3e0000 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=153e14a7da0a929884495b74ef1f9272 XMM02=0000000000302c90d59e07bde36eea69 XMM03=0000000000302dd8ec2efd57dc4c00df XMM04=01b54ed737daece900000000000ae988 XMM05=2930e068c44585620000000000320f38 XMM06=405749d8372a36f1000000000031f870 XMM07=fb795ef6d6577056000000000030f9e8 XMM08=2c67c8bc2e329bc30000000000302dd8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff8880097578d8 RCX=0000000000000001 RDX=0000000000000070 RSI=0000000000000000 RDI=ffff888009757840 RBP=ffff8880096fb780 RSP=ffff8880097577e8 R8 =0000000000000001 R9 =0000000000000000 R10=ffff888009757840 R11=0000000000000001 R12=0000000000000000 R13=ffff888009757868 R14=ffff8880096fb780 R15=ffff888009757840 RIP=ffffffff84c73c50 RFL=00000213 [----A-C] 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 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fab1d215650 CR3=000000000bcc5000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a34353538352074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343535 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000