[ 38.874970] ------------[ cut here ]------------ [ 38.875869] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.877820] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 38.879240] Modules linked in: [ 38.879867] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.882054] Tainted: [W]=WARN [ 38.882894] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.884341] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.885248] 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 [ 38.888343] RSP: 0018:ffff888013d1fbc0 EFLAGS: 00010286 [ 38.889299] RAX: 0000000000000000 RBX: ffffed10027a3f78 RCX: ffffffff813a4050 [ 38.890563] RDX: ffff888017695340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.891821] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027a3f2f [ 38.893066] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.894339] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013d1fdf8 [ 38.895566] FS: 00007f18abf73900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.896973] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.898003] CR2: 00007f18ac465580 CR3: 000000000c4ed000 CR4: 0000000000350ef0 [ 38.899249] Call Trace: [ 38.899755] [ 38.900161] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.901047] ? __create_object+0x59/0x80 [ 38.901831] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.902798] __vmalloc_noprof+0x59/0x60 [ 38.903541] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.904346] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.905253] bpf_prog_alloc+0x39/0x200 [ 38.905990] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.906900] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.907794] do_seccomp+0x349/0x25e0 [ 38.908510] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.909352] ? __pfx_do_seccomp+0x10/0x10 [ 38.910148] ? find_held_lock+0x2b/0x80 [ 38.910905] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.911860] ? static_key_count+0x60/0x80 [ 38.912649] prctl_set_seccomp+0x4e/0x70 [ 38.913390] __do_sys_prctl+0xe6c/0x1d70 [ 38.914167] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.915032] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.915977] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.916938] ? irqentry_exit+0xf3/0x650 [ 38.917697] do_syscall_64+0xbf/0x430 [ 38.918385] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.919312] RIP: 0033:0x7f18ac4655cd [ 38.920003] 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 [ 38.923132] RSP: 002b:00007ffdb7f32ab0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.924479] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18ac4655cd [ 38.925765] RDX: 000055a734f32e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.927028] RBP: 00007ffdb7f32b10 R08: 0000000000000000 R09: 00007ffdb7f321b0 [ 38.928278] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a76cc972b0 [ 38.929540] R13: 00007ffdb7f32f40 R14: 000055a76cc99d20 R15: 000055a76ccab8d0 [ 38.930811] [ 38.931229] irq event stamp: 1809 [ 38.931868] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 38.933352] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 38.934857] softirqs last enabled at (1356): [] handle_softirqs+0x50c/0x770 [ 38.936363] softirqs last disabled at (1351): [] __irq_exit_rcu+0xc4/0x100 [ 38.937852] ---[ end trace 0000000000000000 ]--- [ 41.812803] ------------[ cut here ]------------ [ 41.813744] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.815734] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 41.817159] Modules linked in: [ 41.817871] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.819831] Tainted: [W]=WARN [ 41.820379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.821837] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.822734] 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 [ 41.825921] RSP: 0018:ffff88800a3efbc0 EFLAGS: 00010286 [ 41.826892] RAX: 0000000000000000 RBX: ffffed100147df78 RCX: ffffffff813a4050 [ 41.828176] RDX: ffff88800a4d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.829496] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100147df2f [ 41.830795] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.832069] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a3efdf8 [ 41.833347] FS: 00007f24d0a34900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.834772] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.835826] CR2: 00007f24d0f26580 CR3: 000000000c6b6000 CR4: 0000000000350ef0 [ 41.837090] Call Trace: [ 41.837604] [ 41.838010] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.838895] ? __create_object+0x59/0x80 [ 41.839671] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.840641] __vmalloc_noprof+0x59/0x60 [ 41.841345] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.842215] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.843125] bpf_prog_alloc+0x39/0x200 [ 41.843856] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.844776] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.845689] do_seccomp+0x349/0x25e0 [ 41.846370] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.847278] ? __pfx_do_seccomp+0x10/0x10 [ 41.848069] ? find_held_lock+0x2b/0x80 [ 41.848827] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.849806] ? static_key_count+0x60/0x80 [ 41.850619] prctl_set_seccomp+0x4e/0x70 [ 41.851343] __do_sys_prctl+0xe6c/0x1d70 [ 41.852146] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.853005] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.853987] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.854964] ? irqentry_exit+0xf3/0x650 [ 41.855730] do_syscall_64+0xbf/0x430 [ 41.856422] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.857373] RIP: 0033:0x7f24d0f265cd [ 41.858113] 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 [ 41.861258] RSP: 002b:00007ffdbb96c120 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.862626] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f24d0f265cd [ 41.863901] RDX: 000055e961e63e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.865177] RBP: 00007ffdbb96c180 R08: 0000000000000000 R09: 00007ffdbb96b820 [ 41.866514] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e971af5240 [ 41.867808] R13: 00007ffdbb96c5b0 R14: 000055e971afe380 R15: 000055e971b09540 [ 41.869095] [ 41.869569] irq event stamp: 1785 [ 41.870173] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 41.871692] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 41.873214] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 41.874787] softirqs last disabled at (1821): [] __irq_exit_rcu+0xc4/0x100 [ 41.876312] ---[ end trace 0000000000000000 ]--- [ 42.505721] ------------[ cut here ]------------ [ 42.506656] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.508746] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.510214] Modules linked in: [ 42.510851] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.513085] Tainted: [W]=WARN [ 42.513770] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.515253] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.516171] 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 [ 42.519380] RSP: 0018:ffff88801798fbc0 EFLAGS: 00010286 [ 42.520363] RAX: 0000000000000000 RBX: ffffed1002f31f78 RCX: ffffffff813a4050 [ 42.521671] RDX: ffff88800a3fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.522975] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f31f2f [ 42.524276] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.525581] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801798fdf8 [ 42.526873] FS: 00007efea41ce900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.528320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.529386] CR2: 00007ffd57ed8ef7 CR3: 000000000eddc000 CR4: 0000000000350ef0 [ 42.530721] Call Trace: [ 42.531194] [ 42.531666] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.532577] ? __create_object+0x59/0x80 [ 42.533308] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.534289] __vmalloc_noprof+0x59/0x60 [ 42.535062] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.535945] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.536877] bpf_prog_alloc+0x39/0x200 [ 42.537632] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.538558] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.539421] do_seccomp+0x349/0x25e0 [ 42.540143] ? find_held_lock+0x2b/0x80 [ 42.540907] ? do_prlimit+0x310/0x610 [ 42.541669] ? __pfx_do_seccomp+0x10/0x10 [ 42.542412] ? do_raw_spin_unlock+0x53/0x220 [ 42.543243] ? _raw_spin_unlock+0x1e/0x40 [ 42.544035] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.545006] ? static_key_count+0x60/0x80 [ 42.545830] prctl_set_seccomp+0x4e/0x70 [ 42.546626] __do_sys_prctl+0xe6c/0x1d70 [ 42.547375] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.548233] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.549216] ? irqentry_exit+0xf3/0x650 [ 42.550024] do_syscall_64+0xbf/0x430 [ 42.550768] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.551746] RIP: 0033:0x7efea46c05cd [ 42.552414] 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 [ 42.555606] RSP: 002b:00007ffd57ed6570 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.556999] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efea46c05cd [ 42.558314] RDX: 000055da328bbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.559620] RBP: 00007ffd57ed65d0 R08: 0000000000000000 R09: 00007ffd57ed5c70 [ 42.560918] R10: 0000000000000000 R11: 0000000000000246 R12: 000055da3aa1b2b0 [ 42.562166] R13: 00007ffd57ed6a00 R14: 000055da3aa1dd20 R15: 000055da3aa2f8d0 [ 42.563266] [ 42.563651] irq event stamp: 1889 [ 42.564165] hardirqs last enabled at (1897): [] __up_console_sem+0x78/0x80 [ 42.565485] hardirqs last disabled at (1908): [] __up_console_sem+0x5d/0x80 [ 42.566764] softirqs last enabled at (1846): [] handle_softirqs+0x50c/0x770 [ 42.568063] softirqs last disabled at (1841): [] __irq_exit_rcu+0xc4/0x100 [ 42.569331] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53815' (ECDSA) to the list of known hosts. 2025/11/17 21:02:53 fuzzer started 2025/11/17 21:02:53 dialing manager at localhost:37895 2025/11/17 21:02:53 checking machine... 2025/11/17 21:02:53 checking revisions... [ 43.492687] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:02:53 testing simple program... [ 43.578134] cgroup: Unknown subsys name 'net' [ 43.662529] cgroup: Unknown subsys name 'cpuset' [ 43.690232] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:02:52 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=00007f24d09e5000 RCX=ffffffff81a45892 RDX=ffff888017e8b780 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88800d28f580 RSP=ffff88800d28f500 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=1ffff11001a51eac R14=ffff88800c66e420 R15=00007f24d09e5000 RIP=ffffffff81751c70 RFL=00000202 [-------] 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 00007f24d0a34900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055e971b0c210 CR3=000000001fd87000 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=0000000000000005 RBX=0000000000000001 RCX=ffff88806cf089c4 RDX=0000000000000002 RSI=ffffffff85e1ffe0 RDI=ffff888009643780 RBP=ffffffff85e1ffe0 RSP=ffff88806cf08988 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=000000000000cff8 R12=ffff888009644200 R13=ffff88806cf089c4 R14=0000000000000002 R15=0000000000000002 RIP=ffffffff815221f3 RFL=00000002 [-------] 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9451e4c000 CR3=000000000d8a1000 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=a5b1946ee3847cb17343f8ccac9509d8 XMM02=0000000000304f08ec2efd57dc4c00df XMM03=00000000003111107e85145039b29190 XMM04=14c6aab81b1055e300000000000ae988 XMM05=c1cf17deb57d7fa50000000000321358 XMM06=817b8945e9d503730000000000320f88 XMM07=e042d86d42eb936e0000000000311b50 XMM08=7e85145039b291900000000000304f68 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000