[ 44.380531] ------------[ cut here ]------------ [ 44.381438] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.383451] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 44.384869] Modules linked in: [ 44.385475] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.387525] Tainted: [W]=WARN [ 44.388080] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.389546] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.390477] 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 [ 44.393635] RSP: 0018:ffff888016c6fbc0 EFLAGS: 00010286 [ 44.394642] RAX: 0000000000000000 RBX: ffffed1002d8df78 RCX: ffffffff813a4050 [ 44.395946] RDX: ffff88800a999bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.397227] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8df2f [ 44.398520] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.399824] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c6fdf8 [ 44.401116] FS: 00007f7722de8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.402565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.403638] CR2: 00007ffee11eaef8 CR3: 000000000de0c000 CR4: 0000000000350ef0 [ 44.404932] Call Trace: [ 44.405452] [ 44.405859] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.406780] ? __create_object+0x59/0x80 [ 44.407562] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.408529] __vmalloc_noprof+0x59/0x60 [ 44.409247] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.410126] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.411072] bpf_prog_alloc+0x39/0x200 [ 44.411824] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.412760] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.413655] do_seccomp+0x349/0x25e0 [ 44.414403] ? find_held_lock+0x2b/0x80 [ 44.415125] ? do_prlimit+0x310/0x610 [ 44.415872] ? __pfx_do_seccomp+0x10/0x10 [ 44.416676] ? do_raw_spin_unlock+0x53/0x220 [ 44.417512] ? _raw_spin_unlock+0x1e/0x40 [ 44.418252] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.419215] ? static_key_count+0x60/0x80 [ 44.420021] prctl_set_seccomp+0x4e/0x70 [ 44.420812] __do_sys_prctl+0xe6c/0x1d70 [ 44.421607] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.422485] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.423473] ? irqentry_exit+0xf3/0x650 [ 44.424207] do_syscall_64+0xbf/0x430 [ 44.424967] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.425933] RIP: 0033:0x7f77232da5cd [ 44.426657] 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 [ 44.429864] RSP: 002b:00007ffee11e94d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.431068] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f77232da5cd [ 44.432149] RDX: 000055a3ea121e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.433242] RBP: 00007ffee11e9530 R08: 0000000000000000 R09: 00007ffee11e8bd0 [ 44.434364] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a4092f8ad0 [ 44.435443] R13: 00007ffee11e9960 R14: 000055a4092f9bc0 R15: 000055a40930a780 [ 44.436555] [ 44.436914] irq event stamp: 1757 [ 44.437455] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 44.438768] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 44.440062] softirqs last enabled at (1600): [] handle_softirqs+0x50c/0x770 [ 44.441367] softirqs last disabled at (1585): [] __irq_exit_rcu+0xc4/0x100 [ 44.442665] ---[ end trace 0000000000000000 ]--- [ 47.900122] ------------[ cut here ]------------ [ 47.900999] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.902903] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 47.904248] Modules linked in: [ 47.904826] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.906902] Tainted: [W]=WARN [ 47.907568] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.908952] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.909800] 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 [ 47.912769] RSP: 0018:ffff888016d2fbc0 EFLAGS: 00010286 [ 47.913678] RAX: 0000000000000000 RBX: ffffed1002da5f78 RCX: ffffffff813a4050 [ 47.914882] RDX: ffff888016c38000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.916091] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da5f2f [ 47.917298] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.918519] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d2fdf8 [ 47.919717] FS: 00007fda93177900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.921065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.922051] CR2: 00007ffe26f6fef8 CR3: 000000000d8ae000 CR4: 0000000000350ef0 [ 47.923234] Call Trace: [ 47.923701] [ 47.924041] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.924794] ? __create_object+0x59/0x80 [ 47.925452] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.926226] __vmalloc_noprof+0x59/0x60 [ 47.926851] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.927573] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.928350] bpf_prog_alloc+0x39/0x200 [ 47.928932] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.929707] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.930478] do_seccomp+0x349/0x25e0 [ 47.931045] ? find_held_lock+0x2b/0x80 [ 47.931682] ? do_prlimit+0x310/0x610 [ 47.932298] ? __pfx_do_seccomp+0x10/0x10 [ 47.932920] ? do_raw_spin_unlock+0x53/0x220 [ 47.933608] ? _raw_spin_unlock+0x1e/0x40 [ 47.934226] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.935026] ? static_key_count+0x60/0x80 [ 47.935729] prctl_set_seccomp+0x4e/0x70 [ 47.936463] __do_sys_prctl+0xe6c/0x1d70 [ 47.937125] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.937890] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.938762] ? irqentry_exit+0xf3/0x650 [ 47.939504] do_syscall_64+0xbf/0x430 [ 47.940121] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.941055] RIP: 0033:0x7fda936695cd [ 47.941738] 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 [ 47.944666] RSP: 002b:00007ffe26f6e750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.945990] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fda936695cd [ 47.947227] RDX: 00005565cb7a0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.948443] RBP: 00007ffe26f6e7b0 R08: 0000000000000000 R09: 00007ffe26f6de50 [ 47.949703] R10: 0000000000000000 R11: 0000000000000246 R12: 00005565ce923ad0 [ 47.950948] R13: 00007ffe26f6ebe0 R14: 00005565ce924bc0 R15: 00005565ce935780 [ 47.952035] [ 47.952423] irq event stamp: 1801 [ 47.953000] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 47.954386] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 47.955778] softirqs last enabled at (1418): [] handle_softirqs+0x50c/0x770 [ 47.957206] softirqs last disabled at (1413): [] __irq_exit_rcu+0xc4/0x100 [ 47.958646] ---[ end trace 0000000000000000 ]--- [ 48.688657] ------------[ cut here ]------------ [ 48.689607] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.691883] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 48.693430] Modules linked in: [ 48.694070] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.696199] Tainted: [W]=WARN [ 48.696862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.698597] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.699651] 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 [ 48.703097] RSP: 0018:ffff8880172d7bc0 EFLAGS: 00010286 [ 48.704200] RAX: 0000000000000000 RBX: ffffed1002e5af78 RCX: ffffffff813a4050 [ 48.705660] RDX: ffff8880158b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.707164] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5af2f [ 48.708699] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.710437] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172d7df8 [ 48.711824] FS: 00007f390d836900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.713556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.714952] CR2: 00007f390dd28580 CR3: 000000001dedd000 CR4: 0000000000350ef0 [ 48.716362] Call Trace: [ 48.716875] [ 48.717436] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.718465] ? __create_object+0x59/0x80 [ 48.719338] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.720339] __vmalloc_noprof+0x59/0x60 [ 48.721141] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.722186] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.723294] bpf_prog_alloc+0x39/0x200 [ 48.723996] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.724927] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.725871] do_seccomp+0x349/0x25e0 [ 48.726665] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.727711] ? __pfx_do_seccomp+0x10/0x10 [ 48.728578] ? find_held_lock+0x2b/0x80 [ 48.729477] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.730500] ? static_key_count+0x60/0x80 [ 48.731414] prctl_set_seccomp+0x4e/0x70 [ 48.732393] __do_sys_prctl+0xe6c/0x1d70 [ 48.733186] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.734071] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.735153] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.736208] ? irqentry_exit+0xf3/0x650 [ 48.736986] do_syscall_64+0xbf/0x430 [ 48.737765] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.738915] RIP: 0033:0x7f390dd285cd [ 48.739702] 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 [ 48.742929] RSP: 002b:00007ffd1e8687e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.744286] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f390dd285cd [ 48.745583] RDX: 000055d30ed20e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.746903] RBP: 00007ffd1e868840 R08: 0000000000000000 R09: 00007ffd1e867ee0 [ 48.748187] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d310eee240 [ 48.749461] R13: 00007ffd1e868c70 R14: 000055d310eedbf0 R15: 000055d310f024d0 [ 48.750777] [ 48.751214] irq event stamp: 1785 [ 48.751941] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 48.753705] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 48.755153] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770 [ 48.756607] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100 [ 48.758005] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50962' (ECDSA) to the list of known hosts. 2025/11/17 19:54:33 fuzzer started 2025/11/17 19:54:34 dialing manager at localhost:37895 2025/11/17 19:54:34 checking machine... 2025/11/17 19:54:34 checking revisions... [ 49.629545] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:54:34 testing simple program... [ 49.710966] cgroup: Unknown subsys name 'net' [ 49.760701] cgroup: Unknown subsys name 'cpuset' [ 49.773210] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:54:33 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81618fa0 RCX=ffff88800da1f9f8 RDX=1ffff11001b43f36 RSI=ffffffff8161932e RDI=ffff88800da1fa20 RBP=ffff88800da1f9f0 RSP=ffff88800da1f950 R8 =0000000000000001 R9 =ffff88800da1f998 R10=000000000003c9ed R11=000000000000453f R12=ffff88800da1fa20 R13=0000000000000000 R14=ffff888015eb1bc0 R15=0000000000000d40 RIP=ffffffff81618fae RFL=00000286 [--S--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 00007fda93177900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe26f68000 CR3=000000001f22d000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002605d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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=00007fff0288dfa8 CR3=000000000d8cf000 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=2033333a34353a393120373120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033333a34353a3931203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000