[ 46.521283] ------------[ cut here ]------------ [ 46.522211] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.524191] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.525634] Modules linked in: [ 46.526240] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.528422] Tainted: [W]=WARN [ 46.529100] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.530606] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.531508] 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 [ 46.534691] RSP: 0018:ffff888018c3fbc0 EFLAGS: 00010286 [ 46.535607] RAX: 0000000000000000 RBX: ffffed1003187f78 RCX: ffffffff813a4050 [ 46.536878] RDX: ffff8880165fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.538168] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003187f2f [ 46.539446] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.540728] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018c3fdf8 [ 46.542021] FS: 00007f4e815f9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.543466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.544526] CR2: 00007ffe06de3ef8 CR3: 000000000c730000 CR4: 0000000000350ef0 [ 46.545826] Call Trace: [ 46.546293] [ 46.546752] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.547610] ? __create_object+0x59/0x80 [ 46.548384] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.549366] __vmalloc_noprof+0x59/0x60 [ 46.550128] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.551003] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.551930] bpf_prog_alloc+0x39/0x200 [ 46.552619] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.553555] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.554473] do_seccomp+0x349/0x25e0 [ 46.555189] ? find_held_lock+0x2b/0x80 [ 46.555948] ? do_prlimit+0x310/0x610 [ 46.556647] ? __pfx_do_seccomp+0x10/0x10 [ 46.557438] ? do_raw_spin_unlock+0x53/0x220 [ 46.558274] ? _raw_spin_unlock+0x1e/0x40 [ 46.559056] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.560031] ? static_key_count+0x60/0x80 [ 46.560827] prctl_set_seccomp+0x4e/0x70 [ 46.561557] __do_sys_prctl+0xe6c/0x1d70 [ 46.562341] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.563201] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.564176] ? irqentry_exit+0xf3/0x650 [ 46.564934] do_syscall_64+0xbf/0x430 [ 46.565635] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.566589] RIP: 0033:0x7f4e81aeb5cd [ 46.567289] 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 [ 46.570486] RSP: 002b:00007ffe06de12d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.571860] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e81aeb5cd [ 46.573153] RDX: 0000559243de8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.574429] RBP: 00007ffe06de1330 R08: 0000000000000000 R09: 00007ffe06de09d0 [ 46.575704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559258e71ad0 [ 46.576978] R13: 00007ffe06de1760 R14: 0000559258e72bc0 R15: 0000559258e83780 [ 46.578295] [ 46.578750] irq event stamp: 1837 [ 46.579346] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 46.580856] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 46.582406] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 46.583950] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 46.585477] ---[ end trace 0000000000000000 ]--- [ 49.801979] ------------[ cut here ]------------ [ 49.802928] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.804897] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.806346] Modules linked in: [ 49.807010] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.808994] Tainted: [W]=WARN [ 49.809575] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.811120] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.812329] 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 [ 49.815723] RSP: 0018:ffff88800979fbc0 EFLAGS: 00010286 [ 49.816882] RAX: 0000000000000000 RBX: ffffed10012f3f78 RCX: ffffffff813a4050 [ 49.818358] RDX: ffff88801b8ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.819637] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10012f3f2f [ 49.820925] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.822211] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800979fdf8 [ 49.823488] FS: 00007fe374aff900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.824908] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.825974] CR2: 00007fe3750654a6 CR3: 000000001e4ab000 CR4: 0000000000350ef0 [ 49.827260] Call Trace: [ 49.827769] [ 49.828178] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.829077] ? __create_object+0x59/0x80 [ 49.829863] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.830833] __vmalloc_noprof+0x59/0x60 [ 49.831533] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.832400] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.833342] bpf_prog_alloc+0x39/0x200 [ 49.834083] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.835008] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.835898] do_seccomp+0x349/0x25e0 [ 49.836563] ? find_held_lock+0x2b/0x80 [ 49.837325] ? do_prlimit+0x310/0x610 [ 49.838056] ? __pfx_do_seccomp+0x10/0x10 [ 49.838846] ? do_raw_spin_unlock+0x53/0x220 [ 49.839634] ? _raw_spin_unlock+0x1e/0x40 [ 49.840401] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.841363] ? static_key_count+0x60/0x80 [ 49.842155] prctl_set_seccomp+0x4e/0x70 [ 49.842916] __do_sys_prctl+0xe6c/0x1d70 [ 49.843652] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.844515] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.845501] ? irqentry_exit+0xf3/0x650 [ 49.846263] do_syscall_64+0xbf/0x430 [ 49.846989] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.847934] RIP: 0033:0x7fe374ff15cd [ 49.848586] 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 [ 49.851732] RSP: 002b:00007ffeef13f140 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.853101] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe374ff15cd [ 49.854372] RDX: 0000564acb69de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.855642] RBP: 00007ffeef13f1a0 R08: 0000000000000000 R09: 00007ffeef13e840 [ 49.856973] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564ad8271ad0 [ 49.858259] R13: 00007ffeef13f5d0 R14: 0000564ad8272bc0 R15: 0000564ad8283780 [ 49.859561] [ 49.860031] irq event stamp: 1759 [ 49.860629] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 49.862171] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 49.863690] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 49.865222] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 49.866730] ---[ end trace 0000000000000000 ]--- [ 50.572534] ------------[ cut here ]------------ [ 50.573474] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.575468] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.576926] Modules linked in: [ 50.577539] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.579527] Tainted: [W]=WARN [ 50.580123] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.581591] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.582515] 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 [ 50.585700] RSP: 0018:ffff888019aafbc0 EFLAGS: 00010286 [ 50.586646] RAX: 0000000000000000 RBX: ffffed1003355f78 RCX: ffffffff813a4050 [ 50.587976] RDX: ffff88800f841bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.589271] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003355f2f [ 50.590567] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.591843] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019aafdf8 [ 50.593160] FS: 00007f8fa3b6d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.594628] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.595705] CR2: 00007ffd7088aef8 CR3: 0000000013dbe000 CR4: 0000000000350ef0 [ 50.596990] Call Trace: [ 50.597470] [ 50.597926] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.598828] ? __create_object+0x59/0x80 [ 50.599573] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.600544] __vmalloc_noprof+0x59/0x60 [ 50.601306] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.602177] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.603122] bpf_prog_alloc+0x39/0x200 [ 50.603842] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.604774] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.605635] do_seccomp+0x349/0x25e0 [ 50.606351] ? find_held_lock+0x2b/0x80 [ 50.607123] ? do_prlimit+0x310/0x610 [ 50.607872] ? __pfx_do_seccomp+0x10/0x10 [ 50.608621] ? do_raw_spin_unlock+0x53/0x220 [ 50.609473] ? _raw_spin_unlock+0x1e/0x40 [ 50.610273] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.611255] ? static_key_count+0x60/0x80 [ 50.612065] prctl_set_seccomp+0x4e/0x70 [ 50.612840] __do_sys_prctl+0xe6c/0x1d70 [ 50.613605] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.614468] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.615458] ? irqentry_exit+0xf3/0x650 [ 50.616231] do_syscall_64+0xbf/0x430 [ 50.616994] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.617986] RIP: 0033:0x7f8fa405f5cd [ 50.618709] 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 [ 50.621847] RSP: 002b:00007ffd708882a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.623201] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8fa405f5cd [ 50.624474] RDX: 000055a9222e7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.625878] RBP: 00007ffd70888300 R08: 0000000000000000 R09: 00007ffd708879a0 [ 50.626822] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a93a16b2b0 [ 50.627748] R13: 00007ffd70888730 R14: 000055a93a16dd20 R15: 000055a93a17f8d0 [ 50.628648] [ 50.628990] irq event stamp: 1797 [ 50.629435] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 50.630522] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 50.631617] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 50.632728] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 50.633815] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44106' (ECDSA) to the list of known hosts. 2025/11/18 15:55:57 fuzzer started 2025/11/18 15:55:57 dialing manager at localhost:34383 2025/11/18 15:55:57 checking machine... 2025/11/18 15:55:57 checking revisions... [ 51.538896] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:55:57 testing simple program... [ 51.625815] cgroup: Unknown subsys name 'net' [ 51.691029] cgroup: Unknown subsys name 'cpuset' [ 51.703899] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:55:56 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880167ae900 RCX=ffffffff81a2c13e RDX=ffffed1002cf5e47 RSI=0000000000000004 RDI=ffff8880167af230 RBP=ffff88801e531000 RSP=ffff888017c27948 R8 =0000000000000001 R9 =ffffed1002cf5e46 R10=ffff8880167af233 R11=0000000000000000 R12=ffff888017c279f8 R13=dffffc0000000000 R14=ffff888017c27a28 R15=000000000000000c RIP=ffffffff81a2c145 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 00007fe374aff900 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=00007fe374abf008 CR3=000000000e1ce000 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=0000000000000000 RBX=0000000000000001 RCX=ffffffff869e91ae RDX=1ffff1100d9e114e RSI=0000000000000003 RDI=ffffffff8669bb10 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =ffffffff869e91ae R9 =0000000000000000 R10=000000000003c9ed R11=0000000000002d5d R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08ab1 R15=ffff88806cf08a70 RIP=ffffffff8135e784 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4ee7ec2000 CR3=000000000d889000 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=523315b6252a919d274b30b342b82976 XMM02=ec2efd57dc4c00df000000000030c190 XMM03=24f8599a19fa27ed000000000030c260 XMM04=576b595d38cfe4bb00000000000ae988 XMM05=e1bcd410fb3842e60000000000324d40 XMM06=405749d8372a36f10000000000324bc8 XMM07=e042d86d42eb936e0000000000316788 XMM08=24f8599a19fa27ed000000000030c260 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000