[ 39.017291] ------------[ cut here ]------------ [ 39.018270] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.020329] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.021874] Modules linked in: [ 39.022523] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.024522] Tainted: [W]=WARN [ 39.025131] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.026607] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.027529] 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 [ 39.030744] RSP: 0018:ffff88800bbbfbc0 EFLAGS: 00010286 [ 39.031720] RAX: 0000000000000000 RBX: ffffed1001777f78 RCX: ffffffff813a4050 [ 39.033017] RDX: ffff888015b80000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.034287] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001777f2f [ 39.035569] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.036851] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800bbbfdf8 [ 39.038170] FS: 00007f069ee49900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.039619] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.040691] CR2: 00007ffc59ee5ef7 CR3: 000000000de83000 CR4: 0000000000350ef0 [ 39.041991] Call Trace: [ 39.042466] [ 39.042873] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.043765] ? __create_object+0x59/0x80 [ 39.044558] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.045546] __vmalloc_noprof+0x59/0x60 [ 39.046306] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.047181] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.048145] bpf_prog_alloc+0x39/0x200 [ 39.048855] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.049807] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.050732] do_seccomp+0x349/0x25e0 [ 39.051477] ? find_held_lock+0x2b/0x80 [ 39.052242] ? do_prlimit+0x310/0x610 [ 39.053010] ? __pfx_do_seccomp+0x10/0x10 [ 39.053757] ? do_raw_spin_unlock+0x53/0x220 [ 39.054596] ? _raw_spin_unlock+0x1e/0x40 [ 39.055362] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.056330] ? static_key_count+0x60/0x80 [ 39.057140] prctl_set_seccomp+0x4e/0x70 [ 39.057877] __do_sys_prctl+0xe6c/0x1d70 [ 39.058656] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.059527] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.060498] ? irqentry_exit+0xf3/0x650 [ 39.061280] do_syscall_64+0xbf/0x430 [ 39.062021] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.062985] RIP: 0033:0x7f069f33b5cd [ 39.063644] 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 [ 39.066829] RSP: 002b:00007ffc59ee3530 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.068202] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f069f33b5cd [ 39.069497] RDX: 000055e65fab1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.070792] RBP: 00007ffc59ee3590 R08: 0000000000000000 R09: 00007ffc59ee2c30 [ 39.072078] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e676398ad0 [ 39.073368] R13: 00007ffc59ee39c0 R14: 000055e676399bc0 R15: 000055e6763aa780 [ 39.074716] [ 39.075307] irq event stamp: 1797 [ 39.076175] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 39.078201] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 39.080098] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 39.081788] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 39.083711] ---[ end trace 0000000000000000 ]--- [ 41.883241] ------------[ cut here ]------------ [ 41.883657] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.884593] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.885265] Modules linked in: [ 41.885539] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.886443] Tainted: [W]=WARN [ 41.886699] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.887373] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.887770] 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 [ 41.889234] RSP: 0018:ffff88801881fbc0 EFLAGS: 00010286 [ 41.889662] RAX: 0000000000000000 RBX: ffffed1003103f78 RCX: ffffffff813a4050 [ 41.890254] RDX: ffff88800da39bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.890816] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003103f2f [ 41.891403] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.891984] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801881fdf8 [ 41.892546] FS: 00007fa895c13900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.893221] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.893694] CR2: 00007fa896105580 CR3: 00000000201c5000 CR4: 0000000000350ef0 [ 41.894284] Call Trace: [ 41.894497] [ 41.894683] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.895090] ? __create_object+0x59/0x80 [ 41.895426] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.895847] __vmalloc_noprof+0x59/0x60 [ 41.896195] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.896573] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.897005] bpf_prog_alloc+0x39/0x200 [ 41.897321] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.897722] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.898136] do_seccomp+0x349/0x25e0 [ 41.898444] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.898830] ? __pfx_do_seccomp+0x10/0x10 [ 41.899186] ? find_held_lock+0x2b/0x80 [ 41.899510] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.899943] ? static_key_count+0x60/0x80 [ 41.900287] prctl_set_seccomp+0x4e/0x70 [ 41.900619] __do_sys_prctl+0xe6c/0x1d70 [ 41.900990] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.901362] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.901781] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.902223] ? irqentry_exit+0xf3/0x650 [ 41.902553] do_syscall_64+0xbf/0x430 [ 41.902871] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.903305] RIP: 0033:0x7fa8961055cd [ 41.903603] 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 [ 41.905054] RSP: 002b:00007ffcf89cee50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.905652] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa8961055cd [ 41.906240] RDX: 000055d099180e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.906802] RBP: 00007ffcf89ceeb0 R08: 0000000000000000 R09: 00007ffcf89ce550 [ 41.907386] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d0c8b36ad0 [ 41.907968] R13: 00007ffcf89cf2e0 R14: 000055d0c8b37bc0 R15: 000055d0c8b48780 [ 41.908542] [ 41.908732] irq event stamp: 1717 [ 41.909044] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 41.909718] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 41.910407] softirqs last enabled at (1286): [] handle_softirqs+0x50c/0x770 [ 41.911111] softirqs last disabled at (1277): [] __irq_exit_rcu+0xc4/0x100 [ 41.911778] ---[ end trace 0000000000000000 ]--- [ 42.582060] ------------[ cut here ]------------ [ 42.583009] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.585090] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.586602] Modules linked in: [ 42.587247] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.589277] Tainted: [W]=WARN [ 42.589835] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.591290] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.592208] 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 [ 42.595401] RSP: 0018:ffff888009fd7bc0 EFLAGS: 00010286 [ 42.596387] RAX: 0000000000000000 RBX: ffffed10013faf78 RCX: ffffffff813a4050 [ 42.597703] RDX: ffff88800f5cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.599012] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013faf2f [ 42.600287] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.601582] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009fd7df8 [ 42.602874] FS: 00007fd9c9d62900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.604310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.605405] CR2: 00007fd9ca254580 CR3: 0000000018bd7000 CR4: 0000000000350ef0 [ 42.606684] Call Trace: [ 42.607183] [ 42.607587] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.608498] ? __create_object+0x59/0x80 [ 42.609318] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.610295] __vmalloc_noprof+0x59/0x60 [ 42.611063] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.611895] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.612829] bpf_prog_alloc+0x39/0x200 [ 42.613581] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.614519] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.615442] do_seccomp+0x349/0x25e0 [ 42.616173] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.617081] ? __pfx_do_seccomp+0x10/0x10 [ 42.617825] ? find_held_lock+0x2b/0x80 [ 42.618592] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.619563] ? static_key_count+0x60/0x80 [ 42.620368] prctl_set_seccomp+0x4e/0x70 [ 42.621159] __do_sys_prctl+0xe6c/0x1d70 [ 42.621899] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.622756] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.623717] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.624699] ? irqentry_exit+0xf3/0x650 [ 42.625485] do_syscall_64+0xbf/0x430 [ 42.626237] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.627191] RIP: 0033:0x7fd9ca2545cd [ 42.627850] 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 [ 42.631053] RSP: 002b:00007ffcb0b5d3e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.632434] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd9ca2545cd [ 42.633748] RDX: 000055fe90257e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.635043] RBP: 00007ffcb0b5d440 R08: 0000000000000000 R09: 00007ffcb0b5cae0 [ 42.636333] R10: 0000000000000000 R11: 0000000000000246 R12: 000055feac03fad0 [ 42.637642] R13: 00007ffcb0b5d870 R14: 000055feac040bc0 R15: 000055feac051780 [ 42.638961] [ 42.639391] irq event stamp: 1745 [ 42.640059] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 42.641634] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 42.643155] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 42.644700] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 42.646162] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36702' (ECDSA) to the list of known hosts. 2025/11/18 05:36:05 fuzzer started 2025/11/18 05:36:05 dialing manager at localhost:37895 2025/11/18 05:36:05 checking machine... 2025/11/18 05:36:05 checking revisions... [ 43.476843] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:36:06 testing simple program... [ 43.561349] cgroup: Unknown subsys name 'net' [ 43.639266] cgroup: Unknown subsys name 'cpuset' [ 43.656627] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:36:05 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff812dfbc1 RDX=0000000000002dfb RSI=0000000000002dfb RDI=ffffffff86ecf1c0 RBP=ffff8880165875f0 RSP=ffff8880165874d8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff8880165875f8 R13=ffff8880165875e0 R14=ffff8880165875d9 R15=ffff888016587598 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 00007fa895c13900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa895bbd008 CR3=0000000009eb2000 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=ffff888015921bc0 RCX=4b952e4da9267483 RDX=00000000915d54c6 RSI=000000005e406224 RDI=0000000000104185 RBP=ffff888015922618 RSP=ffff8880165876c0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888015922618 R13=00000000ef9db6ea R14=0000000000000000 R15=4b952e4da9267483 RIP=ffffffff81527612 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 00007fa895c13900 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=00007fa895bb8008 CR3=0000000009eb2000 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