[ 45.754038] ------------[ cut here ]------------ [ 45.754977] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.757022] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.758484] Modules linked in: [ 45.759106] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.761038] Tainted: [W]=WARN [ 45.761588] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.763001] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.763898] 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 [ 45.767049] RSP: 0018:ffff888019947bc0 EFLAGS: 00010286 [ 45.768033] RAX: 0000000000000000 RBX: ffffed1003328f78 RCX: ffffffff813a4050 [ 45.769294] RDX: ffff88801863d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.770538] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003328f2f [ 45.771819] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.773068] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019947df8 [ 45.774353] FS: 00007fb38a1ed900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.775759] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.776788] CR2: 00007fb38a7534a6 CR3: 000000000e120000 CR4: 0000000000350ef0 [ 45.778082] Call Trace: [ 45.778535] [ 45.779000] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.779865] ? __create_object+0x59/0x80 [ 45.780588] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.781539] __vmalloc_noprof+0x59/0x60 [ 45.782277] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.783119] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.784025] bpf_prog_alloc+0x39/0x200 [ 45.784702] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.785613] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.786498] do_seccomp+0x349/0x25e0 [ 45.787203] ? find_held_lock+0x2b/0x80 [ 45.787942] ? do_prlimit+0x310/0x610 [ 45.788630] ? __pfx_do_seccomp+0x10/0x10 [ 45.789410] ? do_raw_spin_unlock+0x53/0x220 [ 45.790210] ? _raw_spin_unlock+0x1e/0x40 [ 45.790979] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.791917] ? static_key_count+0x60/0x80 [ 45.792654] prctl_set_seccomp+0x4e/0x70 [ 45.793419] __do_sys_prctl+0xe6c/0x1d70 [ 45.794198] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.795045] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.796000] ? irqentry_exit+0xf3/0x650 [ 45.796703] do_syscall_64+0xbf/0x430 [ 45.797429] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.798366] RIP: 0033:0x7fb38a6df5cd [ 45.799063] 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 [ 45.802203] RSP: 002b:00007ffeb7d5cf00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.803532] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb38a6df5cd [ 45.804840] RDX: 0000561afe634e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.806095] RBP: 00007ffeb7d5cf60 R08: 0000000000000000 R09: 00007ffeb7d5c600 [ 45.807366] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561b3cf2cb10 [ 45.808610] R13: 00007ffeb7d5d390 R14: 0000561b3cf2d2b0 R15: 0000561b3cf416f0 [ 45.809892] [ 45.810306] irq event stamp: 1861 [ 45.810930] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 45.812424] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 45.813833] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 45.815106] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 45.816348] ---[ end trace 0000000000000000 ]--- [ 48.618062] ------------[ cut here ]------------ [ 48.618999] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.621071] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 48.622675] Modules linked in: [ 48.623407] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.625493] Tainted: [W]=WARN [ 48.626413] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.628135] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.629089] 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 [ 48.632658] RSP: 0018:ffff888019817bc0 EFLAGS: 00010286 [ 48.633792] RAX: 0000000000000000 RBX: ffffed1003302f78 RCX: ffffffff813a4050 [ 48.635288] RDX: ffff888018681bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.636723] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003302f2f [ 48.638171] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.639479] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019817df8 [ 48.640826] FS: 00007fc3211b0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.642281] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.643320] CR2: 00007ffc11e36ef8 CR3: 000000000e3b6000 CR4: 0000000000350ef0 [ 48.644583] Call Trace: [ 48.645100] [ 48.645524] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.646414] ? __create_object+0x59/0x80 [ 48.647186] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.648137] __vmalloc_noprof+0x59/0x60 [ 48.648893] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.649716] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.650658] bpf_prog_alloc+0x39/0x200 [ 48.651417] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.652338] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.653278] do_seccomp+0x349/0x25e0 [ 48.654020] ? find_held_lock+0x2b/0x80 [ 48.654737] ? do_prlimit+0x310/0x610 [ 48.655491] ? __pfx_do_seccomp+0x10/0x10 [ 48.656285] ? do_raw_spin_unlock+0x53/0x220 [ 48.657158] ? _raw_spin_unlock+0x1e/0x40 [ 48.657941] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.658936] ? static_key_count+0x60/0x80 [ 48.659712] prctl_set_seccomp+0x4e/0x70 [ 48.660506] __do_sys_prctl+0xe6c/0x1d70 [ 48.661297] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.662162] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.663127] ? irqentry_exit+0xf3/0x650 [ 48.663916] do_syscall_64+0xbf/0x430 [ 48.664662] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.665653] RIP: 0033:0x7fc3216a25cd [ 48.666367] 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 [ 48.669592] RSP: 002b:00007ffc11e35560 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.670980] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc3216a25cd [ 48.672276] RDX: 0000561774b0ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.673589] RBP: 00007ffc11e355c0 R08: 0000000000000000 R09: 00007ffc11e34c60 [ 48.674875] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561787735ad0 [ 48.676157] R13: 00007ffc11e359f0 R14: 0000561787736bc0 R15: 0000561787747780 [ 48.677497] [ 48.677983] irq event stamp: 1891 [ 48.678601] hardirqs last enabled at (1899): [] __up_console_sem+0x78/0x80 [ 48.680124] hardirqs last disabled at (1908): [] __up_console_sem+0x5d/0x80 [ 48.681668] softirqs last enabled at (1490): [] handle_softirqs+0x50c/0x770 [ 48.683064] softirqs last disabled at (1481): [] __irq_exit_rcu+0xc4/0x100 [ 48.684416] ---[ end trace 0000000000000000 ]--- [ 49.479503] ------------[ cut here ]------------ [ 49.480429] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.482497] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.483997] Modules linked in: [ 49.484600] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.486599] Tainted: [W]=WARN [ 49.487202] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.488671] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.489610] 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 [ 49.492818] RSP: 0018:ffff8880167afbc0 EFLAGS: 00010286 [ 49.493780] RAX: 0000000000000000 RBX: ffffed1002cf5f78 RCX: ffffffff813a4050 [ 49.495112] RDX: ffff88801844d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.496408] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf5f2f [ 49.497719] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.499016] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167afdf8 [ 49.500311] FS: 00007f3d7bf2e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.501779] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.502866] CR2: 00007ffcf5467ef8 CR3: 00000000204bd000 CR4: 0000000000350ef0 [ 49.504165] Call Trace: [ 49.504634] [ 49.505108] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.506018] ? __create_object+0x59/0x80 [ 49.506764] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.507740] __vmalloc_noprof+0x59/0x60 [ 49.508505] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.509398] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.510342] bpf_prog_alloc+0x39/0x200 [ 49.511088] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.512033] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.512962] do_seccomp+0x349/0x25e0 [ 49.513646] ? find_held_lock+0x2b/0x80 [ 49.514408] ? do_prlimit+0x310/0x610 [ 49.515164] ? __pfx_do_seccomp+0x10/0x10 [ 49.515968] ? do_raw_spin_unlock+0x53/0x220 [ 49.516768] ? _raw_spin_unlock+0x1e/0x40 [ 49.517568] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.518543] ? static_key_count+0x60/0x80 [ 49.519359] prctl_set_seccomp+0x4e/0x70 [ 49.520151] __do_sys_prctl+0xe6c/0x1d70 [ 49.520964] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.521786] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.522767] ? irqentry_exit+0xf3/0x650 [ 49.523546] do_syscall_64+0xbf/0x430 [ 49.524294] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.525345] RIP: 0033:0x7f3d7c4205cd [ 49.526087] 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 [ 49.529303] RSP: 002b:00007ffcf5465c00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.530685] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3d7c4205cd [ 49.531977] RDX: 0000557a2b921e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.533292] RBP: 00007ffcf5465c60 R08: 0000000000000000 R09: 00007ffcf5465300 [ 49.534597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557a49eaaad0 [ 49.535902] R13: 00007ffcf5466090 R14: 0000557a49eabbc0 R15: 0000557a49ebc780 [ 49.537226] [ 49.537655] irq event stamp: 1781 [ 49.538309] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 49.539847] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 49.541420] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 49.542984] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 49.544514] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11409' (ECDSA) to the list of known hosts. 2025/11/17 19:15:32 fuzzer started 2025/11/17 19:15:32 dialing manager at localhost:37895 2025/11/17 19:15:32 checking machine... 2025/11/17 19:15:32 checking revisions... [ 50.442496] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:15:32 testing simple program... [ 50.547390] cgroup: Unknown subsys name 'net' [ 50.644615] cgroup: Unknown subsys name 'cpuset' [ 50.667178] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:15:31 Registers: info registers vcpu 0 RAX=00000000000a23e2 RBX=0000000000000001 RCX=ffffffff83ee0b61 RDX=00000000000a23e2 RSI=000000000002ee0b RDI=ffffffff86f7f204 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000a23e2 R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88806ce08ab1 R15=ffff88806ce08a70 RIP=ffffffff8135e69f RFL=00000246 [---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 00007fc3211b0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc11e2f000 CR3=000000001cb7e000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000023965 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=00000206 [-----P-] 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f90fe7ec000 CR3=000000000dd11000 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=628bae1d2eca0cacbb432ee98096e2ae XMM02=2c67c8bc2e329bc300000000003053e0 XMM03=fb795ef6d65770560000000000313b20 XMM04=5fb0d7cfba40eb5f00000000000ae988 XMM05=0394861f14684e590000000000322c50 XMM06=3e829fc8c8edc9900000000000322ad8 XMM07=e042d86d42eb936e0000000000313da0 XMM08=24f17adfd0103e490000000000305440 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000