[ 38.960835] ------------[ cut here ]------------ [ 38.961598] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.963272] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/231 [ 38.964526] Modules linked in: [ 38.965059] CPU: 1 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.966711] Tainted: [W]=WARN [ 38.967207] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.968457] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.969226] 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 [ 38.971860] RSP: 0018:ffff88800ef07bc0 EFLAGS: 00010286 [ 38.972653] RAX: 0000000000000000 RBX: ffffed1001de0f78 RCX: ffffffff813a4050 [ 38.973722] RDX: ffff88801699d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.974797] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001de0f2f [ 38.975887] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.976967] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef07df8 [ 38.978057] FS: 00007fc6b48c5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.979269] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.980154] CR2: 00007fc6b4db7580 CR3: 000000000b968000 CR4: 0000000000350ef0 [ 38.981236] Call Trace: [ 38.981623] [ 38.982009] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.982720] ? __create_object+0x59/0x80 [ 38.983371] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.984185] __vmalloc_noprof+0x59/0x60 [ 38.984823] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.985513] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.986288] bpf_prog_alloc+0x39/0x200 [ 38.986893] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.987630] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.988385] do_seccomp+0x349/0x25e0 [ 38.988984] ? irqentry_exit+0x17b/0x650 [ 38.989597] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 38.990420] ? __pfx_do_seccomp+0x10/0x10 [ 38.991091] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.991891] ? static_key_count+0x60/0x80 [ 38.992522] prctl_set_seccomp+0x4e/0x70 [ 38.993171] __do_sys_prctl+0xe6c/0x1d70 [ 38.993828] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.994513] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.995326] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.996132] ? irqentry_exit+0xf3/0x650 [ 38.996737] do_syscall_64+0xbf/0x430 [ 38.997354] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.998150] RIP: 0033:0x7fc6b4db75cd [ 38.998694] 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 [ 39.001341] RSP: 002b:00007ffda05987f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.002492] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc6b4db75cd [ 39.003577] RDX: 0000563b94608e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.004668] RBP: 00007ffda0598850 R08: 0000000000000000 R09: 00007ffda0597ef0 [ 39.005730] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563bba027ad0 [ 39.006799] R13: 00007ffda0598c80 R14: 0000563bba028bc0 R15: 0000563bba039780 [ 39.007881] [ 39.008232] irq event stamp: 1725 [ 39.008737] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 39.010026] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 39.011288] softirqs last enabled at (1574): [] handle_softirqs+0x50c/0x770 [ 39.012584] softirqs last disabled at (1559): [] __irq_exit_rcu+0xc4/0x100 [ 39.013859] ---[ end trace 0000000000000000 ]--- [ 41.858253] ------------[ cut here ]------------ [ 41.859201] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.861187] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 41.862653] Modules linked in: [ 41.863346] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.865323] Tainted: [W]=WARN [ 41.865938] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.867402] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.868312] 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 [ 41.871458] RSP: 0018:ffff888016f4fbc0 EFLAGS: 00010286 [ 41.872506] RAX: 0000000000000000 RBX: ffffed1002de9f78 RCX: ffffffff813a4050 [ 41.873789] RDX: ffff888017bb9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.875052] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de9f2f [ 41.876325] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.877606] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f4fdf8 [ 41.878874] FS: 00007f10ceb2d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.880295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.881368] CR2: 00007ffd50dbaef8 CR3: 000000001f386000 CR4: 0000000000350ef0 [ 41.882647] Call Trace: [ 41.883155] [ 41.883562] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.884462] ? __create_object+0x59/0x80 [ 41.885251] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.886517] __vmalloc_noprof+0x59/0x60 [ 41.887527] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.888537] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.889508] bpf_prog_alloc+0x39/0x200 [ 41.890275] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.891231] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.892216] do_seccomp+0x349/0x25e0 [ 41.892954] ? find_held_lock+0x2b/0x80 [ 41.893655] ? do_prlimit+0x310/0x610 [ 41.894392] ? __pfx_do_seccomp+0x10/0x10 [ 41.895189] ? do_raw_spin_unlock+0x53/0x220 [ 41.896021] ? _raw_spin_unlock+0x1e/0x40 [ 41.896752] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.897704] ? static_key_count+0x60/0x80 [ 41.898491] prctl_set_seccomp+0x4e/0x70 [ 41.899257] __do_sys_prctl+0xe6c/0x1d70 [ 41.900047] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.900928] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.901888] ? irqentry_exit+0xf3/0x650 [ 41.902594] do_syscall_64+0xbf/0x430 [ 41.903322] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.904260] RIP: 0033:0x7f10cf01f5cd [ 41.904963] 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 [ 41.908135] RSP: 002b:00007ffd50db96c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.909542] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f10cf01f5cd [ 41.910854] RDX: 000055bacc08ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.912185] RBP: 00007ffd50db9720 R08: 0000000000000000 R09: 00007ffd50db8dc0 [ 41.913364] R10: 0000000000000000 R11: 0000000000000246 R12: 000055badefa7bf0 [ 41.914456] R13: 00007ffd50db9b50 R14: 000055badefb1380 R15: 000055badefbc460 [ 41.915566] [ 41.915997] irq event stamp: 1757 [ 41.916514] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 41.917778] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 41.919041] softirqs last enabled at (1308): [] handle_softirqs+0x50c/0x770 [ 41.920312] softirqs last disabled at (1303): [] __irq_exit_rcu+0xc4/0x100 [ 41.921574] ---[ end trace 0000000000000000 ]--- [ 42.720113] ------------[ cut here ]------------ [ 42.721041] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.723028] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.724482] Modules linked in: [ 42.725108] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.727131] Tainted: [W]=WARN [ 42.727677] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.729196] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.730145] 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 [ 42.733419] RSP: 0018:ffff888017ce7bc0 EFLAGS: 00010286 [ 42.734427] RAX: 0000000000000000 RBX: ffffed1002f9cf78 RCX: ffffffff813a4050 [ 42.735749] RDX: ffff888017979bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.737129] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f9cf2f [ 42.738404] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.739671] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017ce7df8 [ 42.740974] FS: 00007fa99197d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.742403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.743454] CR2: 00007ffd555d1ef8 CR3: 000000000e283000 CR4: 0000000000350ef0 [ 42.744741] Call Trace: [ 42.745244] [ 42.745646] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.746545] ? __create_object+0x59/0x80 [ 42.747313] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.748271] __vmalloc_noprof+0x59/0x60 [ 42.749034] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.749896] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.750820] bpf_prog_alloc+0x39/0x200 [ 42.751513] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.752443] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.753345] do_seccomp+0x349/0x25e0 [ 42.754055] ? find_held_lock+0x2b/0x80 [ 42.754803] ? do_prlimit+0x310/0x610 [ 42.755496] ? __pfx_do_seccomp+0x10/0x10 [ 42.756272] ? do_raw_spin_unlock+0x53/0x220 [ 42.757114] ? _raw_spin_unlock+0x1e/0x40 [ 42.757891] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.758851] ? static_key_count+0x60/0x80 [ 42.759600] prctl_set_seccomp+0x4e/0x70 [ 42.760377] __do_sys_prctl+0xe6c/0x1d70 [ 42.761148] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.761995] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.762954] ? irqentry_exit+0xf3/0x650 [ 42.763661] do_syscall_64+0xbf/0x430 [ 42.764402] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.765365] RIP: 0033:0x7fa991e6f5cd [ 42.766072] 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 [ 42.769221] RSP: 002b:00007ffd555cf750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.770568] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa991e6f5cd [ 42.771838] RDX: 0000562a9afa0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.773120] RBP: 00007ffd555cf7b0 R08: 0000000000000000 R09: 00007ffd555cee50 [ 42.774398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562aa9f63ad0 [ 42.775668] R13: 00007ffd555cfbe0 R14: 0000562aa9f64bc0 R15: 0000562aa9f75780 [ 42.776965] [ 42.777383] irq event stamp: 1703 [ 42.778184] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 42.780117] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 42.782054] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 42.784010] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 42.785822] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14578' (ECDSA) to the list of known hosts. 2025/11/18 11:23:23 fuzzer started 2025/11/18 11:23:23 dialing manager at localhost:34383 2025/11/18 11:23:23 checking machine... 2025/11/18 11:23:23 checking revisions... [ 43.743280] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:23:23 testing simple program... [ 43.837694] cgroup: Unknown subsys name 'net' [ 43.917885] cgroup: Unknown subsys name 'cpuset' [ 43.933941] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:23:22 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff888009627898 RSP=ffff888009627770 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff888009627888 R14=ffff888009627888 R15=ffff888009627840 RIP=ffffffff84c721be 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f10cf0e2650 CR3=000000000d4ba000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=b0721c1fa1fc35d400000000000ae988 XMM05=489d62044f098d3700000000003210c0 XMM06=d96330e2d2db8632000000000031ff78 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86aaeeb4 RDX=0000000000000008 RSI=ffff88800ef07d10 RDI=ffff88800ef07a80 RBP=ffff88800ef07ad0 RSP=ffff88800ef07a08 R8 =0000000000000001 R9 =ffff88800ef07ac0 R10=000000000003c9ed R11=0000000000023cde R12=ffff88800ef07d10 R13=ffff88800ef07ac8 R14=ffff88800ef07d10 R15=ffff88800ef07a80 RIP=ffffffff8135e21a RFL=00000282 [--S----] 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 00007f10ceb2d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd50db3000 CR3=000000001f48f000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000