[ 38.935943] ------------[ cut here ]------------ [ 38.936860] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.938924] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 38.940379] Modules linked in: [ 38.940968] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.942993] Tainted: [W]=WARN [ 38.943583] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.945052] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.945971] 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 [ 38.949137] RSP: 0018:ffff888019cdfbc0 EFLAGS: 00010286 [ 38.950065] RAX: 0000000000000000 RBX: ffffed100339bf78 RCX: ffffffff813a4050 [ 38.951346] RDX: ffff88800b38d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.952631] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100339bf2f [ 38.953953] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.955252] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019cdfdf8 [ 38.956543] FS: 00007fe4b262c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.957973] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.959033] CR2: 00007ffd75ce2ef7 CR3: 000000000f050000 CR4: 0000000000350ef0 [ 38.960320] Call Trace: [ 38.960777] [ 38.961215] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.962069] ? __create_object+0x59/0x80 [ 38.962848] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.963804] __vmalloc_noprof+0x59/0x60 [ 38.964554] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.965419] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.966347] bpf_prog_alloc+0x39/0x200 [ 38.967043] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.967956] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.968849] do_seccomp+0x349/0x25e0 [ 38.969551] ? find_held_lock+0x2b/0x80 [ 38.970329] ? do_prlimit+0x310/0x610 [ 38.971024] ? __pfx_do_seccomp+0x10/0x10 [ 38.971807] ? do_raw_spin_unlock+0x53/0x220 [ 38.972622] ? _raw_spin_unlock+0x1e/0x40 [ 38.973401] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.974385] ? static_key_count+0x60/0x80 [ 38.975190] prctl_set_seccomp+0x4e/0x70 [ 38.975916] __do_sys_prctl+0xe6c/0x1d70 [ 38.976693] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.977548] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.978522] ? irqentry_exit+0xf3/0x650 [ 38.979287] do_syscall_64+0xbf/0x430 [ 38.979976] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.980939] RIP: 0033:0x7fe4b2b1e5cd [ 38.981648] 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 [ 38.984823] RSP: 002b:00007ffd75ce03a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.986190] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe4b2b1e5cd [ 38.987453] RDX: 000056447923fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.988725] RBP: 00007ffd75ce0400 R08: 0000000000000000 R09: 00007ffd75cdfaa0 [ 38.990022] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564491b79bf0 [ 38.991318] R13: 00007ffd75ce0830 R14: 0000564491b83380 R15: 0000564491b8e460 [ 38.992618] [ 38.993041] irq event stamp: 1723 [ 38.993685] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 38.995218] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 38.996723] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 38.998257] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 38.999743] ---[ end trace 0000000000000000 ]--- [ 41.983992] ------------[ cut here ]------------ [ 41.984907] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.986920] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 41.988371] Modules linked in: [ 41.988960] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.990942] Tainted: [W]=WARN [ 41.991531] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.992994] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.993913] 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 [ 41.997120] RSP: 0018:ffff88801676fbc0 EFLAGS: 00010286 [ 41.998063] RAX: 0000000000000000 RBX: ffffed1002cedf78 RCX: ffffffff813a4050 [ 41.999343] RDX: ffff88800fad0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.000646] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cedf2f [ 42.001956] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.003266] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801676fdf8 [ 42.004571] FS: 00007fc3a9bd6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.006046] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.007125] CR2: 00007fc3aa0c8580 CR3: 000000000a0e1000 CR4: 0000000000350ef0 [ 42.008435] Call Trace: [ 42.008906] [ 42.009367] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.010297] ? __create_object+0x59/0x80 [ 42.011046] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.012025] __vmalloc_noprof+0x59/0x60 [ 42.012788] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.013676] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.014642] bpf_prog_alloc+0x39/0x200 [ 42.015390] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.016337] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.017257] do_seccomp+0x349/0x25e0 [ 42.017950] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.018866] ? __pfx_do_seccomp+0x10/0x10 [ 42.019652] ? find_held_lock+0x2b/0x80 [ 42.020415] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.021394] ? static_key_count+0x60/0x80 [ 42.022218] prctl_set_seccomp+0x4e/0x70 [ 42.022964] __do_sys_prctl+0xe6c/0x1d70 [ 42.023759] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.024627] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.025606] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.026601] ? irqentry_exit+0xf3/0x650 [ 42.027373] do_syscall_64+0xbf/0x430 [ 42.028077] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.029051] RIP: 0033:0x7fc3aa0c85cd [ 42.029766] 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 [ 42.032929] RSP: 002b:00007ffcde0bdbf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.034314] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc3aa0c85cd [ 42.035587] RDX: 0000565030eade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.036892] RBP: 00007ffcde0bdc50 R08: 0000000000000000 R09: 00007ffcde0bd2f0 [ 42.038214] R10: 0000000000000000 R11: 0000000000000246 R12: 000056503a9cd2b0 [ 42.039510] R13: 00007ffcde0be080 R14: 000056503a9cfd20 R15: 000056503a9e18d0 [ 42.040803] [ 42.041266] irq event stamp: 1725 [ 42.041884] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 42.043409] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 42.044928] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 42.046479] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 42.047974] ---[ end trace 0000000000000000 ]--- [ 42.845264] ------------[ cut here ]------------ [ 42.846193] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.848205] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 42.849902] Modules linked in: [ 42.850610] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.852587] Tainted: [W]=WARN [ 42.853188] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.854656] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.855574] 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 [ 42.858735] RSP: 0018:ffff88800a8a7bc0 EFLAGS: 00010286 [ 42.859700] RAX: 0000000000000000 RBX: ffffed1001514f78 RCX: ffffffff813a4050 [ 42.860971] RDX: ffff88801502b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.862244] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001514f2f [ 42.863507] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.864775] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a8a7df8 [ 42.866073] FS: 00007f198a0aa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.867538] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.868581] CR2: 00007fffd0ca0ef7 CR3: 0000000020070000 CR4: 0000000000350ef0 [ 42.869848] Call Trace: [ 42.870371] [ 42.870784] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.871667] ? __create_object+0x59/0x80 [ 42.872440] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.873403] __vmalloc_noprof+0x59/0x60 [ 42.874179] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.874994] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.875907] bpf_prog_alloc+0x39/0x200 [ 42.876636] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.877553] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.878460] do_seccomp+0x349/0x25e0 [ 42.879169] ? find_held_lock+0x2b/0x80 [ 42.879886] ? do_prlimit+0x310/0x610 [ 42.880627] ? __pfx_do_seccomp+0x10/0x10 [ 42.881409] ? do_raw_spin_unlock+0x53/0x220 [ 42.882239] ? _raw_spin_unlock+0x1e/0x40 [ 42.882972] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.883926] ? static_key_count+0x60/0x80 [ 42.884716] prctl_set_seccomp+0x4e/0x70 [ 42.885493] __do_sys_prctl+0xe6c/0x1d70 [ 42.886280] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.887093] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.888050] ? irqentry_exit+0xf3/0x650 [ 42.888809] do_syscall_64+0xbf/0x430 [ 42.889545] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.890504] RIP: 0033:0x7f198a59c5cd [ 42.891207] 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 [ 42.894359] RSP: 002b:00007fffd0c9f5b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.895702] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f198a59c5cd [ 42.896971] RDX: 00005597d39bfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.898249] RBP: 00007fffd0c9f610 R08: 0000000000000000 R09: 00007fffd0c9ecb0 [ 42.899535] R10: 0000000000000000 R11: 0000000000000246 R12: 00005597db0032b0 [ 42.900790] R13: 00007fffd0c9fa40 R14: 00005597db005d20 R15: 00005597db0178d0 [ 42.902084] [ 42.902546] irq event stamp: 1873 [ 42.903190] hardirqs last enabled at (1883): [] __up_console_sem+0x78/0x80 [ 42.904722] hardirqs last disabled at (1892): [] __up_console_sem+0x5d/0x80 [ 42.906258] softirqs last enabled at (1504): [] handle_softirqs+0x50c/0x770 [ 42.907552] softirqs last disabled at (1499): [] __irq_exit_rcu+0xc4/0x100 [ 42.908817] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31180' (ECDSA) to the list of known hosts. 2025/11/17 20:35:10 fuzzer started 2025/11/17 20:35:11 dialing manager at localhost:37895 2025/11/17 20:35:11 checking machine... 2025/11/17 20:35:11 checking revisions... [ 43.814556] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:35:11 testing simple program... [ 43.914572] cgroup: Unknown subsys name 'net' [ 43.975517] cgroup: Unknown subsys name 'cpuset' [ 43.994721] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:35:10 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff85f109a0 RCX=ffffffff8152d723 RDX=0000000000000001 RSI=0000000000000004 RDI=ffff888009627b18 RBP=1ffff110012c4f5f RSP=ffff888009627af0 R8 =0000000000000001 R9 =ffffed10012c4f63 R10=0000000000000003 R11=0000000000000001 R12=ffffffff85f109a8 R13=ffffffff85f109b0 R14=ffffea000055bb00 R15=ffff8880156ede00 RIP=ffffffff8152d734 RFL=00000046 [---Z-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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9c36442760 CR3=000000000ddbd000 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=c3e0f2806e39b38f2e492832ef7aefc5 XMM02=eff9b2d0a8fce9cb0000000000305968 XMM03=2c67c8bc2e329bc30000000000305a90 XMM04=a0b425e99d04960100000000000ae988 XMM05=c4dff053382d531a0000000000324228 XMM06=e1bcd410fb3842e600000000003230c0 XMM07=fb795ef6d65770560000000000312e78 XMM08=2c67c8bc2e329bc30000000000305a90 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000001051877d RBX=ffff88801695b780 RCX=00000000efae387a RDX=00000000ffef7e70 RSI=ffff88801695c1d8 RDI=0000000000104185 RBP=ffff88801695c1d8 RSP=ffff8880150ef690 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88801695c1d8 R13=00000000ef9db6ea R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815275c4 RFL=00000083 [--S---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 00007fc3a9bd6900 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=00007ffcde0b7000 CR3=000000001bbee000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000