[ 46.848028] ------------[ cut here ]------------ [ 46.848958] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.850976] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.852455] Modules linked in: [ 46.853083] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.855126] Tainted: [W]=WARN [ 46.855751] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.857247] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.858172] 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 [ 46.861385] RSP: 0018:ffff888017047bc0 EFLAGS: 00010286 [ 46.862367] RAX: 0000000000000000 RBX: ffffed1002e08f78 RCX: ffffffff813a4050 [ 46.863666] RDX: ffff88800f560000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.864976] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e08f2f [ 46.866286] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.867595] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017047df8 [ 46.868885] FS: 00007f0f459b3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.870339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.871428] CR2: 00007f0f45ea5580 CR3: 0000000009f98000 CR4: 0000000000350ef0 [ 46.872747] Call Trace: [ 46.873218] [ 46.873626] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.874558] ? __create_object+0x59/0x80 [ 46.875334] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.876314] __vmalloc_noprof+0x59/0x60 [ 46.877073] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.877968] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.878921] bpf_prog_alloc+0x39/0x200 [ 46.879633] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.880574] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.881491] do_seccomp+0x349/0x25e0 [ 46.882208] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.883119] ? __pfx_do_seccomp+0x10/0x10 [ 46.883933] ? find_held_lock+0x2b/0x80 [ 46.884665] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.885641] ? static_key_count+0x60/0x80 [ 46.886444] prctl_set_seccomp+0x4e/0x70 [ 46.887218] __do_sys_prctl+0xe6c/0x1d70 [ 46.888029] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.888904] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.889886] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.890871] ? irqentry_exit+0xf3/0x650 [ 46.891601] do_syscall_64+0xbf/0x430 [ 46.892351] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.893315] RIP: 0033:0x7f0f45ea55cd [ 46.894015] 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 [ 46.897246] RSP: 002b:00007ffdc5d471b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.898632] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f45ea55cd [ 46.899930] RDX: 0000560f5da59e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.901228] RBP: 00007ffdc5d47210 R08: 0000000000000000 R09: 00007ffdc5d468b0 [ 46.902531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560f668adad0 [ 46.903839] R13: 00007ffdc5d47640 R14: 0000560f668aebc0 R15: 0000560f668bf780 [ 46.905050] [ 46.905411] irq event stamp: 1787 [ 46.905943] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 46.907208] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 46.908492] softirqs last enabled at (1440): [] handle_softirqs+0x50c/0x770 [ 46.909783] softirqs last disabled at (1421): [] __irq_exit_rcu+0xc4/0x100 [ 46.911046] ---[ end trace 0000000000000000 ]--- [ 49.904767] ------------[ cut here ]------------ [ 49.905655] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.907696] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.909226] Modules linked in: [ 49.909861] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.911884] Tainted: [W]=WARN [ 49.912454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.913933] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.914864] 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 [ 49.918108] RSP: 0018:ffff88801b907bc0 EFLAGS: 00010286 [ 49.919102] RAX: 0000000000000000 RBX: ffffed1003720f78 RCX: ffffffff813a4050 [ 49.920407] RDX: ffff8880166a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.921734] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003720f2f [ 49.923035] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.924359] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b907df8 [ 49.925668] FS: 00007fc339335900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.927133] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.928232] CR2: 00007fc339827580 CR3: 000000000d15a000 CR4: 0000000000350ef0 [ 49.929529] Call Trace: [ 49.930041] [ 49.930461] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.931379] ? __create_object+0x59/0x80 [ 49.932190] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.933183] __vmalloc_noprof+0x59/0x60 [ 49.933957] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.934842] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.935803] bpf_prog_alloc+0x39/0x200 [ 49.936508] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.937449] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.938355] do_seccomp+0x349/0x25e0 [ 49.939086] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.940014] ? __pfx_do_seccomp+0x10/0x10 [ 49.940816] ? find_held_lock+0x2b/0x80 [ 49.941548] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.942521] ? static_key_count+0x60/0x80 [ 49.943331] prctl_set_seccomp+0x4e/0x70 [ 49.944137] __do_sys_prctl+0xe6c/0x1d70 [ 49.944937] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.945805] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.946786] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.947796] ? irqentry_exit+0xf3/0x650 [ 49.948526] do_syscall_64+0xbf/0x430 [ 49.949274] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.950235] RIP: 0033:0x7fc3398275cd [ 49.950952] 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 [ 49.954133] RSP: 002b:00007ffe87378fc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.955538] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc3398275cd [ 49.956832] RDX: 000055fce88dee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.958123] RBP: 00007ffe87379020 R08: 0000000000000000 R09: 00007ffe873786c0 [ 49.959441] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fd279cf2b0 [ 49.960754] R13: 00007ffe87379450 R14: 000055fd279d1d20 R15: 000055fd279e38d0 [ 49.962070] [ 49.962506] irq event stamp: 1733 [ 49.963157] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 49.964735] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 49.966260] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 49.967819] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 49.968976] ---[ end trace 0000000000000000 ]--- [ 50.550542] ------------[ cut here ]------------ [ 50.551462] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.553498] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.554963] Modules linked in: [ 50.555576] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.557847] Tainted: [W]=WARN [ 50.558418] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.559982] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.560899] 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 [ 50.564103] RSP: 0018:ffff88800f24fbc0 EFLAGS: 00010286 [ 50.565098] RAX: 0000000000000000 RBX: ffffed1001e49f78 RCX: ffffffff813a4050 [ 50.566397] RDX: ffff8880160f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.567741] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e49f2f [ 50.569038] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.570325] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f24fdf8 [ 50.571633] FS: 00007f2acbe52900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.573077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.574136] CR2: 00007f2acc344580 CR3: 000000000c097000 CR4: 0000000000350ef0 [ 50.575449] Call Trace: [ 50.575974] [ 50.576401] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.577295] ? __create_object+0x59/0x80 [ 50.578082] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.579093] __vmalloc_noprof+0x59/0x60 [ 50.579888] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.580758] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.581655] bpf_prog_alloc+0x39/0x200 [ 50.582393] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.583344] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.584269] do_seccomp+0x349/0x25e0 [ 50.585008] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.585920] ? __pfx_do_seccomp+0x10/0x10 [ 50.586674] ? find_held_lock+0x2b/0x80 [ 50.587458] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.588439] ? static_key_count+0x60/0x80 [ 50.589256] prctl_set_seccomp+0x4e/0x70 [ 50.590047] __do_sys_prctl+0xe6c/0x1d70 [ 50.590848] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.591676] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.592667] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.593656] ? irqentry_exit+0xf3/0x650 [ 50.594427] do_syscall_64+0xbf/0x430 [ 50.595166] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.596157] RIP: 0033:0x7f2acc3445cd [ 50.596872] 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 [ 50.600098] RSP: 002b:00007ffcc98e1ce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.601490] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2acc3445cd [ 50.602766] RDX: 000055b668d89e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.604063] RBP: 00007ffcc98e1d40 R08: 0000000000000000 R09: 00007ffcc98e13e0 [ 50.605205] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b66ea24b10 [ 50.606292] R13: 00007ffcc98e2170 R14: 000055b66ea252b0 R15: 000055b66ea396f0 [ 50.607380] [ 50.607791] irq event stamp: 3171 [ 50.608302] hardirqs last enabled at (3179): [] __up_console_sem+0x78/0x80 [ 50.609581] hardirqs last disabled at (3188): [] __up_console_sem+0x5d/0x80 [ 50.610848] softirqs last enabled at (3092): [] handle_softirqs+0x50c/0x770 [ 50.612137] softirqs last disabled at (3087): [] __irq_exit_rcu+0xc4/0x100 [ 50.613425] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55469' (ECDSA) to the list of known hosts. 2025/11/17 11:57:46 fuzzer started 2025/11/17 11:57:46 dialing manager at localhost:37895 2025/11/17 11:57:46 checking machine... 2025/11/17 11:57:46 checking revisions... [ 51.416852] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:57:46 testing simple program... [ 51.512471] cgroup: Unknown subsys name 'net' [ 51.598702] cgroup: Unknown subsys name 'cpuset' [ 51.620661] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:57:45 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff86aaa302 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88806ce08a58 RSP=ffff88806ce08990 R8 =ffffffff86aaa306 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002308b R12=ffff88806ce08a60 R13=ffff88806ce08a48 R14=0000000000000005 R15=ffff88806ce08a00 RIP=ffffffff8135e8ef 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 00007fc339335900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc3392ee008 CR3=000000001fa05000 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=dffffc0000000000 RBX=0000000000000001 RCX=ffff88806cf089c4 RDX=0000000000000000 RSI=ffffffff815d6b08 RDI=ffff888015be03fc RBP=ffff888015be0000 RSP=ffff88806cf089e8 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000023e3c R12=0000000000000000 R13=ffff88806cf08ab8 R14=ffff888015be0000 R15=ffff88806cf08a70 RIP=ffffffff815bd5dc 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 00007fbc2f61a900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffece53c878 CR3=000000000eddb000 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=795cbb58ce01c22400000000000ae988 XMM05=035c397c1c0f3eee0000000000322350 XMM06=3e829fc8c8edc9900000000000321140 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000