[ 46.231216] ------------[ cut here ]------------ [ 46.232207] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.234329] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.235894] Modules linked in: [ 46.236517] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.238988] Tainted: [W]=WARN [ 46.240044] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.241619] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.242542] 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 [ 46.245903] RSP: 0018:ffff888016337bc0 EFLAGS: 00010286 [ 46.246942] RAX: 0000000000000000 RBX: ffffed1002c66f78 RCX: ffffffff813a4050 [ 46.248367] RDX: ffff888017a7b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.249699] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c66f2f [ 46.251040] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.252488] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016337df8 [ 46.253797] FS: 00007fc08c386900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.255258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.256323] CR2: 00007fc08c878580 CR3: 000000000d1d9000 CR4: 0000000000350ef0 [ 46.257624] Call Trace: [ 46.258087] [ 46.258501] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.259399] ? __create_object+0x59/0x80 [ 46.260183] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.261148] __vmalloc_noprof+0x59/0x60 [ 46.261909] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.262780] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.263724] bpf_prog_alloc+0x39/0x200 [ 46.264430] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.265352] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.266240] do_seccomp+0x349/0x25e0 [ 46.266945] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.267856] ? __pfx_do_seccomp+0x10/0x10 [ 46.268650] ? find_held_lock+0x2b/0x80 [ 46.269361] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.270322] ? static_key_count+0x60/0x80 [ 46.271137] prctl_set_seccomp+0x4e/0x70 [ 46.272192] __do_sys_prctl+0xe6c/0x1d70 [ 46.273050] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.273921] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.274906] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.275918] ? irqentry_exit+0xf3/0x650 [ 46.276698] do_syscall_64+0xbf/0x430 [ 46.277394] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.278348] RIP: 0033:0x7fc08c8785cd [ 46.279072] 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 [ 46.282291] RSP: 002b:00007ffff4525c20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.283680] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc08c8785cd [ 46.284984] RDX: 000055fbbadc5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.286285] RBP: 00007ffff4525c80 R08: 0000000000000000 R09: 00007ffff4525320 [ 46.287585] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fbf11bcb10 [ 46.288891] R13: 00007ffff45260b0 R14: 000055fbf11bd2b0 R15: 000055fbf11d16f0 [ 46.290206] [ 46.290680] irq event stamp: 1835 [ 46.291303] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 46.292850] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 46.294360] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 46.295914] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 46.297232] ---[ end trace 0000000000000000 ]--- [ 49.588191] ------------[ cut here ]------------ [ 49.589189] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.591205] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 49.592661] Modules linked in: [ 49.593249] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.595227] Tainted: [W]=WARN [ 49.595822] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.597274] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.598194] 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 [ 49.601354] RSP: 0018:ffff8880185cfbc0 EFLAGS: 00010286 [ 49.602343] RAX: 0000000000000000 RBX: ffffed10030b9f78 RCX: ffffffff813a4050 [ 49.603638] RDX: ffff8880160c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.604916] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030b9f2f [ 49.606191] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.607484] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880185cfdf8 [ 49.608773] FS: 00007f05a85ca900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.610193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.611263] CR2: 00007ffe05851ef7 CR3: 0000000009c38000 CR4: 0000000000350ef0 [ 49.612556] Call Trace: [ 49.613057] [ 49.613470] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.614374] ? __create_object+0x59/0x80 [ 49.615169] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.616147] __vmalloc_noprof+0x59/0x60 [ 49.616913] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.617794] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.618743] bpf_prog_alloc+0x39/0x200 [ 49.619453] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.620366] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.621262] do_seccomp+0x349/0x25e0 [ 49.621994] ? find_held_lock+0x2b/0x80 [ 49.622752] ? do_prlimit+0x310/0x610 [ 49.623484] ? __pfx_do_seccomp+0x10/0x10 [ 49.624276] ? do_raw_spin_unlock+0x53/0x220 [ 49.625112] ? _raw_spin_unlock+0x1e/0x40 [ 49.625886] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.626856] ? static_key_count+0x60/0x80 [ 49.627670] prctl_set_seccomp+0x4e/0x70 [ 49.628407] __do_sys_prctl+0xe6c/0x1d70 [ 49.629186] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.630050] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.631021] ? irqentry_exit+0xf3/0x650 [ 49.631787] do_syscall_64+0xbf/0x430 [ 49.632479] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.633433] RIP: 0033:0x7f05a8abc5cd [ 49.634141] 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 [ 49.637319] RSP: 002b:00007ffe0584fc70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.638676] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f05a8abc5cd [ 49.639962] RDX: 00005592cb33ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.641239] RBP: 00007ffe0584fcd0 R08: 0000000000000000 R09: 00007ffe0584f370 [ 49.642514] R10: 0000000000000000 R11: 0000000000000246 R12: 00005592cbdd3ad0 [ 49.643785] R13: 00007ffe05850100 R14: 00005592cbdd4bc0 R15: 00005592cbde5780 [ 49.645092] [ 49.645525] irq event stamp: 1715 [ 49.646172] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 49.647725] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 49.649241] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 49.650810] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 49.652346] ---[ end trace 0000000000000000 ]--- [ 50.439786] ------------[ cut here ]------------ [ 50.440745] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.442786] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 50.444247] Modules linked in: [ 50.444886] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.446870] Tainted: [W]=WARN [ 50.447442] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.448929] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.449828] 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 [ 50.452993] RSP: 0018:ffff8880187afbc0 EFLAGS: 00010286 [ 50.453973] RAX: 0000000000000000 RBX: ffffed10030f5f78 RCX: ffffffff813a4050 [ 50.455250] RDX: ffff8880160c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.456526] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030f5f2f [ 50.457805] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.459095] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880187afdf8 [ 50.460429] FS: 00007f2d79f17900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.461866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.462944] CR2: 00007f2d7a47d4a6 CR3: 000000001fc2d000 CR4: 0000000000350ef0 [ 50.464239] Call Trace: [ 50.464733] [ 50.465145] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.466032] ? __create_object+0x59/0x80 [ 50.466819] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.467795] __vmalloc_noprof+0x59/0x60 [ 50.468516] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.469381] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.470315] bpf_prog_alloc+0x39/0x200 [ 50.471046] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.471984] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.472893] do_seccomp+0x349/0x25e0 [ 50.473572] ? find_held_lock+0x2b/0x80 [ 50.474348] ? do_prlimit+0x310/0x610 [ 50.475088] ? __pfx_do_seccomp+0x10/0x10 [ 50.475880] ? do_raw_spin_unlock+0x53/0x220 [ 50.476719] ? _raw_spin_unlock+0x1e/0x40 [ 50.477458] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.478424] ? static_key_count+0x60/0x80 [ 50.479230] prctl_set_seccomp+0x4e/0x70 [ 50.480014] __do_sys_prctl+0xe6c/0x1d70 [ 50.480793] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.481647] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.482566] ? irqentry_exit+0xf3/0x650 [ 50.483333] do_syscall_64+0xbf/0x430 [ 50.484078] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.485027] RIP: 0033:0x7f2d7a4095cd [ 50.485730] 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 [ 50.488915] RSP: 002b:00007ffd930801c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.490289] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2d7a4095cd [ 50.491573] RDX: 000055db73050e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.492891] RBP: 00007ffd93080220 R08: 0000000000000000 R09: 00007ffd9307f8c0 [ 50.494155] R10: 0000000000000000 R11: 0000000000000246 R12: 000055db733cab10 [ 50.495429] R13: 00007ffd93080650 R14: 000055db733cb2b0 R15: 000055db733df6f0 [ 50.496709] [ 50.497132] irq event stamp: 1711 [ 50.497773] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 50.499303] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 50.500814] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 50.502340] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 50.503863] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57914' (ECDSA) to the list of known hosts. 2025/11/17 15:22:28 fuzzer started 2025/11/17 15:22:28 dialing manager at localhost:37895 2025/11/17 15:22:28 checking machine... 2025/11/17 15:22:28 checking revisions... [ 51.545160] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:22:29 testing simple program... [ 51.639504] cgroup: Unknown subsys name 'net' [ 51.695529] cgroup: Unknown subsys name 'cpuset' [ 51.713071] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:22:27 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff88800c27ff00 RDI=ffff88806ce31cd0 RBP=ffff88800c278000 RSP=ffff88800c27f3a8 R8 =0000000000000001 R9 =ffff88800c27f468 R10=000000000003c9ed R11=0000000000026e86 R12=ffff88800c27f401 R13=ffff88800c27f470 R14=ffff88800c27ff00 R15=ffff88800c27f428 RIP=ffffffff815bcfa0 RFL=00000216 [----AP-] 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 00007fc4506ae900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc44fdc6030 CR3=000000000e44d000 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=9749136ad36f3b2f00000000000ae988 XMM05=56d1626a4aa732440000000000321da0 XMM06=f837de40a881688500000000003206e0 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=ffff88806cf08fe0 RCX=ffff88806cf08984 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888016c2573c RBP=ffff888016c25340 RSP=ffff88806cf08990 R8 =0000000000000001 R9 =ffff88806cf08a70 R10=000000000003c9ed R11=0000000000008964 R12=ffff88806cf08a01 R13=ffff88806cf08a78 R14=ffff88806cf08fb0 R15=ffff88806cf08a30 RIP=ffffffff815d29c0 RFL=00000217 [----APC] 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 00007f05a85ca900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe05849000 CR3=000000001fcc0000 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