[ 47.125573] ------------[ cut here ]------------ [ 47.126591] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.128848] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 47.130566] Modules linked in: [ 47.131144] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.132819] Tainted: [W]=WARN [ 47.133327] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.134606] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.135365] 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 [ 47.138010] RSP: 0018:ffff8880196efbc0 EFLAGS: 00010286 [ 47.138833] RAX: 0000000000000000 RBX: ffffed10032ddf78 RCX: ffffffff813a4050 [ 47.139906] RDX: ffff88801778d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.140975] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032ddf2f [ 47.142058] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.143121] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880196efdf8 [ 47.144192] FS: 00007f159ba7b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.145389] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.146274] CR2: 00007fff7b16aef8 CR3: 000000000c81c000 CR4: 0000000000350ef0 [ 47.147339] Call Trace: [ 47.147754] [ 47.148097] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.148848] ? __create_object+0x59/0x80 [ 47.149481] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.150351] __vmalloc_noprof+0x59/0x60 [ 47.151263] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.152025] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.152823] bpf_prog_alloc+0x39/0x200 [ 47.153430] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.154249] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.155048] do_seccomp+0x349/0x25e0 [ 47.155658] ? find_held_lock+0x2b/0x80 [ 47.156280] ? do_prlimit+0x310/0x610 [ 47.156923] ? __pfx_do_seccomp+0x10/0x10 [ 47.157576] ? do_raw_spin_unlock+0x53/0x220 [ 47.158315] ? _raw_spin_unlock+0x1e/0x40 [ 47.159019] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.159843] ? static_key_count+0x60/0x80 [ 47.160499] prctl_set_seccomp+0x4e/0x70 [ 47.161172] __do_sys_prctl+0xe6c/0x1d70 [ 47.161826] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.162499] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.163303] ? irqentry_exit+0xf3/0x650 [ 47.163929] do_syscall_64+0xbf/0x430 [ 47.164511] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.165316] RIP: 0033:0x7f159bf6d5cd [ 47.165897] 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 [ 47.168527] RSP: 002b:00007fff7b168480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.169674] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f159bf6d5cd [ 47.170749] RDX: 000055e235747e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.171815] RBP: 00007fff7b1684e0 R08: 0000000000000000 R09: 00007fff7b167b80 [ 47.172885] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e263864b10 [ 47.173974] R13: 00007fff7b168910 R14: 000055e2638652b0 R15: 000055e2638796f0 [ 47.175047] [ 47.175403] irq event stamp: 1851 [ 47.175942] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 47.177223] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 47.178480] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 47.179771] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 47.181031] ---[ end trace 0000000000000000 ]--- [ 49.867734] ------------[ cut here ]------------ [ 49.868295] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.869565] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.870488] Modules linked in: [ 49.870885] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.872141] Tainted: [W]=WARN [ 49.872495] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.873443] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.874016] 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 [ 49.876050] RSP: 0018:ffff888016bdfbc0 EFLAGS: 00010286 [ 49.876673] RAX: 0000000000000000 RBX: ffffed1002d7bf78 RCX: ffffffff813a4050 [ 49.877459] RDX: ffff8880170f5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.878271] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d7bf2f [ 49.879071] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.879870] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bdfdf8 [ 49.880680] FS: 00007f1b135ac900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.881566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.882235] CR2: 00007fff4b72bef8 CR3: 000000001f966000 CR4: 0000000000350ef0 [ 49.883047] Call Trace: [ 49.883340] [ 49.883620] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.884158] ? __create_object+0x59/0x80 [ 49.884652] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.885249] __vmalloc_noprof+0x59/0x60 [ 49.885716] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.886238] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.886828] bpf_prog_alloc+0x39/0x200 [ 49.887265] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.887844] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.888390] do_seccomp+0x349/0x25e0 [ 49.888844] ? find_held_lock+0x2b/0x80 [ 49.889313] ? do_prlimit+0x310/0x610 [ 49.889776] ? __pfx_do_seccomp+0x10/0x10 [ 49.890241] ? do_raw_spin_unlock+0x53/0x220 [ 49.890760] ? _raw_spin_unlock+0x1e/0x40 [ 49.891227] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.891834] ? static_key_count+0x60/0x80 [ 49.892312] prctl_set_seccomp+0x4e/0x70 [ 49.892800] __do_sys_prctl+0xe6c/0x1d70 [ 49.893276] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.893829] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.894433] ? irqentry_exit+0xf3/0x650 [ 49.894920] do_syscall_64+0xbf/0x430 [ 49.895374] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.896000] RIP: 0033:0x7f1b13a9e5cd [ 49.896432] 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 [ 49.898514] RSP: 002b:00007fff4b72aa60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.899403] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1b13a9e5cd [ 49.900238] RDX: 00005625a150ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.901070] RBP: 00007fff4b72aac0 R08: 0000000000000000 R09: 00007fff4b72a160 [ 49.901920] R10: 0000000000000000 R11: 0000000000000246 R12: 00005625c81b6ad0 [ 49.902754] R13: 00007fff4b72aef0 R14: 00005625c81b7bc0 R15: 00005625c81c8780 [ 49.903581] [ 49.903882] irq event stamp: 1679 [ 49.904279] hardirqs last enabled at (1687): [] __up_console_sem+0x78/0x80 [ 49.905277] hardirqs last disabled at (1696): [] __up_console_sem+0x5d/0x80 [ 49.906267] softirqs last enabled at (1258): [] handle_softirqs+0x50c/0x770 [ 49.907277] softirqs last disabled at (1245): [] __irq_exit_rcu+0xc4/0x100 [ 49.908272] ---[ end trace 0000000000000000 ]--- [ 50.606284] ------------[ cut here ]------------ [ 50.607322] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.609655] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.611294] Modules linked in: [ 50.612027] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.614356] Tainted: [W]=WARN [ 50.615287] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.617064] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.618149] 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 [ 50.621824] RSP: 0018:ffff88800b607bc0 EFLAGS: 00010286 [ 50.622957] RAX: 0000000000000000 RBX: ffffed10016c0f78 RCX: ffffffff813a4050 [ 50.624438] RDX: ffff888015a78000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.625945] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10016c0f2f [ 50.627435] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.628913] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b607df8 [ 50.630414] FS: 00007fdeeced8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.632083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.633331] CR2: 00007fff3ee4bef8 CR3: 000000000fde8000 CR4: 0000000000350ef0 [ 50.634834] Call Trace: [ 50.635370] [ 50.635917] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.636958] ? __create_object+0x59/0x80 [ 50.637883] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.639022] __vmalloc_noprof+0x59/0x60 [ 50.639892] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.640911] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.642008] bpf_prog_alloc+0x39/0x200 [ 50.642863] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.643950] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.645004] do_seccomp+0x349/0x25e0 [ 50.645853] ? find_held_lock+0x2b/0x80 [ 50.646743] ? do_prlimit+0x310/0x610 [ 50.647540] ? __pfx_do_seccomp+0x10/0x10 [ 50.648454] ? do_raw_spin_unlock+0x53/0x220 [ 50.649450] ? _raw_spin_unlock+0x1e/0x40 [ 50.650352] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.651463] ? static_key_count+0x60/0x80 [ 50.652393] prctl_set_seccomp+0x4e/0x70 [ 50.653405] __do_sys_prctl+0xe6c/0x1d70 [ 50.654196] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.655039] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.655985] ? irqentry_exit+0xf3/0x650 [ 50.656752] do_syscall_64+0xbf/0x430 [ 50.657472] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.658410] RIP: 0033:0x7fdeed3ca5cd [ 50.659096] 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 [ 50.662213] RSP: 002b:00007fff3ee4a520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.663537] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdeed3ca5cd [ 50.664793] RDX: 000055d7c0794e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.666054] RBP: 00007fff3ee4a580 R08: 0000000000000000 R09: 00007fff3ee49c20 [ 50.667313] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d7d1898bf0 [ 50.668568] R13: 00007fff3ee4a9b0 R14: 000055d7d18a2380 R15: 000055d7d18ad460 [ 50.669836] [ 50.670176] irq event stamp: 1837 [ 50.670697] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 50.671909] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 50.673139] softirqs last enabled at (1582): [] handle_softirqs+0x50c/0x770 [ 50.674368] softirqs last disabled at (1577): [] __irq_exit_rcu+0xc4/0x100 [ 50.675576] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4531' (ECDSA) to the list of known hosts. 2025/11/18 09:01:38 fuzzer started 2025/11/18 09:01:38 dialing manager at localhost:34383 2025/11/18 09:01:38 checking machine... 2025/11/18 09:01:38 checking revisions... [ 51.492336] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:01:38 testing simple program... [ 51.569107] cgroup: Unknown subsys name 'net' [ 51.627502] cgroup: Unknown subsys name 'cpuset' [ 51.653906] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:01:37 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff825a3e11 RDX=0000000000015a3e RSI=0000000000015a3e RDI=ffffffff86f1a450 RBP=ffff888009627808 RSP=ffff888009627740 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff888009627810 R13=ffff8880096277f8 R14=ffff8880096277f1 R15=ffff8880096277b0 RIP=ffffffff8135e5e2 RFL=00000212 [----A--] 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 fffffe2f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1b1357b008 CR3=000000001f96e000 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=000000000002b3af RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f63b8e25000 CR3=000000000c458000 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=2037333a31303a393020383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037333a31303a3930203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000