[ 39.365479] ------------[ cut here ]------------ [ 39.366408] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.368389] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.369819] Modules linked in: [ 39.370447] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.373872] Tainted: [W]=WARN [ 39.374568] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.376020] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.376874] 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 [ 39.380015] RSP: 0018:ffff888015c3fbc0 EFLAGS: 00010286 [ 39.380929] RAX: 0000000000000000 RBX: ffffed1002b87f78 RCX: ffffffff813a4050 [ 39.382192] RDX: ffff888015ee0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.383469] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b87f2f [ 39.384737] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.386016] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c3fdf8 [ 39.387295] FS: 00007fb264078900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.388708] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.389758] CR2: 00007ffd35bfcef7 CR3: 000000000c6da000 CR4: 0000000000350ef0 [ 39.391053] Call Trace: [ 39.391513] [ 39.391916] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.392805] ? __create_object+0x59/0x80 [ 39.393581] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.394563] __vmalloc_noprof+0x59/0x60 [ 39.395338] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.396230] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.397183] bpf_prog_alloc+0x39/0x200 [ 39.397889] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.398838] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.399759] do_seccomp+0x349/0x25e0 [ 39.400489] ? find_held_lock+0x2b/0x80 [ 39.401268] ? do_prlimit+0x310/0x610 [ 39.402024] ? __pfx_do_seccomp+0x10/0x10 [ 39.402794] ? do_raw_spin_unlock+0x53/0x220 [ 39.403628] ? _raw_spin_unlock+0x1e/0x40 [ 39.404406] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.405389] ? static_key_count+0x60/0x80 [ 39.406204] prctl_set_seccomp+0x4e/0x70 [ 39.406939] __do_sys_prctl+0xe6c/0x1d70 [ 39.407738] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.408598] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.409571] ? irqentry_exit+0xf3/0x650 [ 39.410340] do_syscall_64+0xbf/0x430 [ 39.411102] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.412054] RIP: 0033:0x7fb26456a5cd [ 39.412703] 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 [ 39.415881] RSP: 002b:00007ffd35bfaba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.417307] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb26456a5cd [ 39.418645] RDX: 000055679d381e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.419957] RBP: 00007ffd35bfac00 R08: 0000000000000000 R09: 00007ffd35bfa2a0 [ 39.421349] R10: 0000000000000000 R11: 0000000000000246 R12: 00005567a79adad0 [ 39.422698] R13: 00007ffd35bfb030 R14: 00005567a79aebc0 R15: 00005567a79bf780 [ 39.424059] [ 39.424499] irq event stamp: 2027 [ 39.425186] hardirqs last enabled at (2037): [] __up_console_sem+0x78/0x80 [ 39.426789] hardirqs last disabled at (2046): [] __up_console_sem+0x5d/0x80 [ 39.428380] softirqs last enabled at (1964): [] handle_softirqs+0x50c/0x770 [ 39.429958] softirqs last disabled at (1949): [] __irq_exit_rcu+0xc4/0x100 [ 39.431521] ---[ end trace 0000000000000000 ]--- [ 42.767139] ------------[ cut here ]------------ [ 42.768109] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.770121] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.771671] Modules linked in: [ 42.772316] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.774328] Tainted: [W]=WARN [ 42.774900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.776438] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.777516] 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 [ 42.780764] RSP: 0018:ffff888016d87bc0 EFLAGS: 00010286 [ 42.781759] RAX: 0000000000000000 RBX: ffffed1002db0f78 RCX: ffffffff813a4050 [ 42.783076] RDX: ffff888015c39bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.784378] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db0f2f [ 42.785688] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.787011] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d87df8 [ 42.788319] FS: 00007f0bf11a3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.789784] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.790866] CR2: 00007f0bf1695580 CR3: 000000000dbbe000 CR4: 0000000000350ef0 [ 42.792170] Call Trace: [ 42.792641] [ 42.793101] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.793969] ? __create_object+0x59/0x80 [ 42.794788] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.795751] __vmalloc_noprof+0x59/0x60 [ 42.796511] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.797404] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.798343] bpf_prog_alloc+0x39/0x200 [ 42.799100] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.800037] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.800905] do_seccomp+0x349/0x25e0 [ 42.801623] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.802532] ? __pfx_do_seccomp+0x10/0x10 [ 42.803322] ? find_held_lock+0x2b/0x80 [ 42.804092] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.805070] ? static_key_count+0x60/0x80 [ 42.805836] prctl_set_seccomp+0x4e/0x70 [ 42.806626] __do_sys_prctl+0xe6c/0x1d70 [ 42.807412] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.808262] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.809226] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.810194] ? irqentry_exit+0xf3/0x650 [ 42.810933] do_syscall_64+0xbf/0x430 [ 42.811667] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.812619] RIP: 0033:0x7f0bf16955cd [ 42.813322] 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 [ 42.816538] RSP: 002b:00007ffcdc684380 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.817924] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0bf16955cd [ 42.819235] RDX: 000055b40e241e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.820524] RBP: 00007ffcdc6843e0 R08: 0000000000000000 R09: 00007ffcdc683a80 [ 42.821826] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b447520bf0 [ 42.823114] R13: 00007ffcdc684810 R14: 000055b44752a380 R15: 000055b447535460 [ 42.824425] [ 42.824859] irq event stamp: 1791 [ 42.825512] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 42.827037] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 42.828571] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 42.830096] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 42.831617] ---[ end trace 0000000000000000 ]--- [ 43.679755] ------------[ cut here ]------------ [ 43.680801] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.683086] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.684687] Modules linked in: [ 43.685393] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.687899] Tainted: [W]=WARN [ 43.688646] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.690288] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.691312] 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 [ 43.694818] RSP: 0018:ffff88801686fbc0 EFLAGS: 00010286 [ 43.695897] RAX: 0000000000000000 RBX: ffffed1002d0df78 RCX: ffffffff813a4050 [ 43.697310] RDX: ffff888018b2b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.698738] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d0df2f [ 43.700154] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.701573] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801686fdf8 [ 43.702997] FS: 00007f86618eb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.704539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.705683] CR2: 00007ffd3bcbfef7 CR3: 000000001efae000 CR4: 0000000000350ef0 [ 43.707082] Call Trace: [ 43.707577] [ 43.708082] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.709060] ? __create_object+0x59/0x80 [ 43.709867] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.710938] __vmalloc_noprof+0x59/0x60 [ 43.711752] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.712714] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.713728] bpf_prog_alloc+0x39/0x200 [ 43.714519] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.715531] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.716503] do_seccomp+0x349/0x25e0 [ 43.717265] ? find_held_lock+0x2b/0x80 [ 43.718088] ? do_prlimit+0x310/0x610 [ 43.718843] ? __pfx_do_seccomp+0x10/0x10 [ 43.719681] ? do_raw_spin_unlock+0x53/0x220 [ 43.720585] ? _raw_spin_unlock+0x1e/0x40 [ 43.721430] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.722478] ? static_key_count+0x60/0x80 [ 43.723373] prctl_set_seccomp+0x4e/0x70 [ 43.724218] __do_sys_prctl+0xe6c/0x1d70 [ 43.725085] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.726035] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.727098] ? irqentry_exit+0xf3/0x650 [ 43.727875] do_syscall_64+0xbf/0x430 [ 43.728675] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.729703] RIP: 0033:0x7f8661ddd5cd [ 43.730466] 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 [ 43.733910] RSP: 002b:00007ffd3bcbece0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.735382] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8661ddd5cd [ 43.736774] RDX: 0000559653741e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.738151] RBP: 00007ffd3bcbed40 R08: 0000000000000000 R09: 00007ffd3bcbe3e0 [ 43.739532] R10: 0000000000000000 R11: 0000000000000246 R12: 000055968c3af2b0 [ 43.740895] R13: 00007ffd3bcbf170 R14: 000055968c3b1d20 R15: 000055968c3c38d0 [ 43.742293] [ 43.742760] irq event stamp: 1827 [ 43.743453] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 43.745086] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 43.746725] softirqs last enabled at (1350): [] handle_softirqs+0x50c/0x770 [ 43.748235] softirqs last disabled at (1329): [] __irq_exit_rcu+0xc4/0x100 [ 43.749638] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25612' (ECDSA) to the list of known hosts. 2025/11/18 15:10:38 fuzzer started 2025/11/18 15:10:39 dialing manager at localhost:34383 2025/11/18 15:10:39 checking machine... 2025/11/18 15:10:39 checking revisions... [ 44.695183] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:10:39 testing simple program... [ 44.780327] cgroup: Unknown subsys name 'net' [ 44.838929] cgroup: Unknown subsys name 'cpuset' [ 44.852773] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:10:38 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000002 RCX=ffffffff86e880fc RDX=1ffff1100d9c1156 RSI=1ffff1100d9c1155 RDI=1ffff1100d9c1155 RBP=ffff88806ce08aa8 RSP=ffff88806ce089e0 R8 =ffffffff86e88100 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=00000000000c7fe1 R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffff888018b97448 R15=ffff88806ce08a50 RIP=ffffffff8135f03a RFL=00000246 [---Z-P-] 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 00007f0bf11a3900 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=00007ffcdc67e000 CR3=000000000e418000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000007 RBX=ffffffff866b2b9c RCX=ffffffff813c156d RDX=0000000000000000 RSI=ffffffff86a0ba62 RDI=ffffffff866b2b88 RBP=ffffffff866b2b9c RSP=ffff888009757788 R8 =ffffffff86a0ba62 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000897b R12=ffffffff866b2b9c R13=ffffffff866b2b88 R14=ffffffff866b2b98 R15=dffffc0000000000 RIP=ffffffff8135dabe RFL=00000246 [---Z-P-] 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc554f5898 CR3=000000000d51d000 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=61e67bec2b9ea49d924abf9628a1bd2f XMM02=2c67c8bc2e329bc30000000000305458 XMM03=fb795ef6d65770560000000000312298 XMM04=af0a5042a557ca2900000000000ae988 XMM05=4599884aec7ff8c70000000000322f78 XMM06=474038aa6c007e1f0000000000321a68 XMM07=e042d86d42eb936e0000000000312570 XMM08=7fc3263d58c6a0d500000000003054b8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000