[ 45.956096] ------------[ cut here ]------------ [ 45.956982] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.959031] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.960481] Modules linked in: [ 45.961070] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.963334] Tainted: [W]=WARN [ 45.963885] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.965450] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.966387] 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 [ 45.969603] RSP: 0018:ffff888017a67bc0 EFLAGS: 00010286 [ 45.970588] RAX: 0000000000000000 RBX: ffffed1002f4cf78 RCX: ffffffff813a4050 [ 45.971877] RDX: ffff888013d69bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.973170] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f4cf2f [ 45.974453] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.975759] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a67df8 [ 45.977043] FS: 00007f0afe325900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.978489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.979559] CR2: 00007f0afe817580 CR3: 000000000dd83000 CR4: 0000000000350ef0 [ 45.980863] Call Trace: [ 45.981379] [ 45.981796] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.982716] ? __create_object+0x59/0x80 [ 45.983507] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.984483] __vmalloc_noprof+0x59/0x60 [ 45.985196] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.986092] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.987045] bpf_prog_alloc+0x39/0x200 [ 45.987794] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.988727] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.989642] do_seccomp+0x349/0x25e0 [ 45.990374] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.991286] ? __pfx_do_seccomp+0x10/0x10 [ 45.992031] ? find_held_lock+0x2b/0x80 [ 45.992804] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.993766] ? static_key_count+0x60/0x80 [ 45.994566] prctl_set_seccomp+0x4e/0x70 [ 45.995325] __do_sys_prctl+0xe6c/0x1d70 [ 45.996052] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.996927] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.998140] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.999113] ? irqentry_exit+0xf3/0x650 [ 45.999873] do_syscall_64+0xbf/0x430 [ 46.000593] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.001539] RIP: 0033:0x7f0afe8175cd [ 46.002197] 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 [ 46.005587] RSP: 002b:00007ffe9c172ac0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.007280] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0afe8175cd [ 46.008751] RDX: 000055a4b8937e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.010050] RBP: 00007ffe9c172b20 R08: 0000000000000000 R09: 00007ffe9c1721c0 [ 46.011330] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a4e413e2b0 [ 46.012616] R13: 00007ffe9c172f50 R14: 000055a4e4140d20 R15: 000055a4e41528d0 [ 46.013935] [ 46.014415] irq event stamp: 1873 [ 46.015027] hardirqs last enabled at (1881): [] __up_console_sem+0x78/0x80 [ 46.016548] hardirqs last disabled at (1890): [] __up_console_sem+0x5d/0x80 [ 46.018076] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 46.019606] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 46.021131] ---[ end trace 0000000000000000 ]--- [ 48.942606] ------------[ cut here ]------------ [ 48.943520] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.945517] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.946987] Modules linked in: [ 48.947611] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.949613] Tainted: [W]=WARN [ 48.950167] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.951900] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.952887] 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 [ 48.956103] RSP: 0018:ffff88801999fbc0 EFLAGS: 00010286 [ 48.957091] RAX: 0000000000000000 RBX: ffffed1003333f78 RCX: ffffffff813a4050 [ 48.958389] RDX: ffff88800f14b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.959698] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003333f2f [ 48.960993] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.962296] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801999fdf8 [ 48.963608] FS: 00007fbb91b2a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.965063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.966142] CR2: 00007fff9681eef7 CR3: 000000001e4fa000 CR4: 0000000000350ef0 [ 48.967449] Call Trace: [ 48.967921] [ 48.968376] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.969288] ? __create_object+0x59/0x80 [ 48.970042] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.971011] __vmalloc_noprof+0x59/0x60 [ 48.971774] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.972641] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.973603] bpf_prog_alloc+0x39/0x200 [ 48.974349] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.975285] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.976152] do_seccomp+0x349/0x25e0 [ 48.976869] ? find_held_lock+0x2b/0x80 [ 48.977645] ? do_prlimit+0x310/0x610 [ 48.978388] ? __pfx_do_seccomp+0x10/0x10 [ 48.979124] ? do_raw_spin_unlock+0x53/0x220 [ 48.979960] ? _raw_spin_unlock+0x1e/0x40 [ 48.980743] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.981730] ? static_key_count+0x60/0x80 [ 48.982534] prctl_set_seccomp+0x4e/0x70 [ 48.983305] __do_sys_prctl+0xe6c/0x1d70 [ 48.984045] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.984918] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.985903] ? irqentry_exit+0xf3/0x650 [ 48.986670] do_syscall_64+0xbf/0x430 [ 48.987407] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.988366] RIP: 0033:0x7fbb9201c5cd [ 48.989044] 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 [ 48.992266] RSP: 002b:00007fff9681ce20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.993646] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb9201c5cd [ 48.994924] RDX: 00005631a3d85e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.996196] RBP: 00007fff9681ce80 R08: 0000000000000000 R09: 00007fff9681c520 [ 48.997492] R10: 0000000000000000 R11: 0000000000000246 R12: 00005631ded85b10 [ 48.998809] R13: 00007fff9681d2b0 R14: 00005631ded862b0 R15: 00005631ded9a6f0 [ 49.000122] [ 49.000588] irq event stamp: 1801 [ 49.001204] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 49.002794] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 49.004339] softirqs last enabled at (1394): [] handle_softirqs+0x50c/0x770 [ 49.005879] softirqs last disabled at (1389): [] __irq_exit_rcu+0xc4/0x100 [ 49.007146] ---[ end trace 0000000000000000 ]--- [ 49.648819] ------------[ cut here ]------------ [ 49.649747] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.651762] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.653224] Modules linked in: [ 49.653857] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.655835] Tainted: [W]=WARN [ 49.656436] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.657929] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.658846] 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 [ 49.662050] RSP: 0018:ffff888018417bc0 EFLAGS: 00010286 [ 49.663035] RAX: 0000000000000000 RBX: ffffed1003082f78 RCX: ffffffff813a4050 [ 49.664327] RDX: ffff8880163bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.665638] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003082f2f [ 49.666929] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.668259] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018417df8 [ 49.669570] FS: 00007ff7be266900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.671013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.672097] CR2: 00007ff7be758580 CR3: 000000000fd1d000 CR4: 0000000000350ef0 [ 49.673399] Call Trace: [ 49.673879] [ 49.674343] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.675209] ? __create_object+0x59/0x80 [ 49.676005] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.676983] __vmalloc_noprof+0x59/0x60 [ 49.677772] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.678662] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.679602] bpf_prog_alloc+0x39/0x200 [ 49.680354] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.681296] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.682183] do_seccomp+0x349/0x25e0 [ 49.682909] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.683818] ? __pfx_do_seccomp+0x10/0x10 [ 49.684616] ? find_held_lock+0x2b/0x80 [ 49.685392] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.686374] ? static_key_count+0x60/0x80 [ 49.687142] prctl_set_seccomp+0x4e/0x70 [ 49.687919] __do_sys_prctl+0xe6c/0x1d70 [ 49.688713] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.689592] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.690570] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.691554] ? irqentry_exit+0xf3/0x650 [ 49.692346] do_syscall_64+0xbf/0x430 [ 49.693045] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.694016] RIP: 0033:0x7ff7be7585cd [ 49.694722] 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 [ 49.697939] RSP: 002b:00007ffeac01c020 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.699329] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7be7585cd [ 49.700624] RDX: 000055ca31edde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.701928] RBP: 00007ffeac01c080 R08: 0000000000000000 R09: 00007ffeac01b720 [ 49.703222] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ca51e802b0 [ 49.704532] R13: 00007ffeac01c4b0 R14: 000055ca51e82d20 R15: 000055ca51e948d0 [ 49.705880] [ 49.706346] irq event stamp: 1737 [ 49.706951] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 49.708488] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 49.710036] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 49.711583] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 49.713111] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33377' (ECDSA) to the list of known hosts. 2025/11/18 14:38:38 fuzzer started 2025/11/18 14:38:38 dialing manager at localhost:34383 2025/11/18 14:38:38 checking machine... 2025/11/18 14:38:38 checking revisions... [ 50.560192] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:38:38 testing simple program... [ 50.641787] cgroup: Unknown subsys name 'net' [ 50.700988] cgroup: Unknown subsys name 'cpuset' [ 50.714108] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:38:37 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000002 RCX=dfb8078e475e76a4 RDX=1ffff1100d9c1156 RSI=000000008301a466 RDI=ffff88806ce31cd0 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88806ce08ab1 R15=ffff88806ce08a70 RIP=ffffffff8135e542 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 00007fbb91b2a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbb91af9008 CR3=000000001851d000 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=ffff8880096efe58 RCX=ffff88806cf089c4 RDX=0000000000000002 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88806cf089b8 R8 =ffffffff869d948c R9 =0000000000000000 R10=000000000003c9ed R11=000000000000031f R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888009643780 R15=0000000000000002 RIP=ffffffff81528f7d 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 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9403562000 CR3=000000000e6ce000 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=38333a343120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323834 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000