[ 39.413246] ------------[ cut here ]------------ [ 39.414210] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.416209] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.417649] Modules linked in: [ 39.418275] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.420251] Tainted: [W]=WARN [ 39.420832] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.422266] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.423172] 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 [ 39.426331] RSP: 0018:ffff8880193afbc0 EFLAGS: 00010286 [ 39.427317] RAX: 0000000000000000 RBX: ffffed1003275f78 RCX: ffffffff813a4050 [ 39.428584] RDX: ffff88801908b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.429873] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003275f2f [ 39.431164] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.432452] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880193afdf8 [ 39.433724] FS: 00007f3560959900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.435139] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.436208] CR2: 00007ffceb49fef7 CR3: 000000000e0f7000 CR4: 0000000000350ef0 [ 39.437483] Call Trace: [ 39.437977] [ 39.438397] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.439304] ? __create_object+0x59/0x80 [ 39.440082] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.441045] __vmalloc_noprof+0x59/0x60 [ 39.441756] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.442631] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.443580] bpf_prog_alloc+0x39/0x200 [ 39.444309] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.445225] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.446124] do_seccomp+0x349/0x25e0 [ 39.446845] ? find_held_lock+0x2b/0x80 [ 39.447563] ? do_prlimit+0x310/0x610 [ 39.448309] ? __pfx_do_seccomp+0x10/0x10 [ 39.449111] ? do_raw_spin_unlock+0x53/0x220 [ 39.449957] ? _raw_spin_unlock+0x1e/0x40 [ 39.450687] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.451683] ? static_key_count+0x60/0x80 [ 39.452496] prctl_set_seccomp+0x4e/0x70 [ 39.453279] __do_sys_prctl+0xe6c/0x1d70 [ 39.454066] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.454927] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.455915] ? irqentry_exit+0xf3/0x650 [ 39.456640] do_syscall_64+0xbf/0x430 [ 39.457394] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.458355] RIP: 0033:0x7f3560e4b5cd [ 39.459062] 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 [ 39.462258] RSP: 002b:00007ffceb49da00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.463643] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3560e4b5cd [ 39.464935] RDX: 000055e5bbface00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.466216] RBP: 00007ffceb49da60 R08: 0000000000000000 R09: 00007ffceb49d100 [ 39.467514] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e5bf81d2b0 [ 39.468821] R13: 00007ffceb49de90 R14: 000055e5bf81fd20 R15: 000055e5bf8318d0 [ 39.470128] [ 39.470553] irq event stamp: 1751 [ 39.471223] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 39.472769] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 39.474326] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 39.475887] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 39.477409] ---[ end trace 0000000000000000 ]--- [ 42.718568] ------------[ cut here ]------------ [ 42.719501] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.721474] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.722901] Modules linked in: [ 42.723507] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.725493] Tainted: [W]=WARN [ 42.726076] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.727546] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.728450] 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 [ 42.731571] RSP: 0018:ffff88800ee6fbc0 EFLAGS: 00010286 [ 42.732528] RAX: 0000000000000000 RBX: ffffed1001dcdf78 RCX: ffffffff813a4050 [ 42.733793] RDX: ffff8880167d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.735092] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dcdf2f [ 42.736387] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.737662] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ee6fdf8 [ 42.738925] FS: 00007fc5d58f4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.740381] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.741443] CR2: 00007fc5d5de6580 CR3: 000000002056d000 CR4: 0000000000350ef0 [ 42.742720] Call Trace: [ 42.743223] [ 42.743639] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.744532] ? __create_object+0x59/0x80 [ 42.745300] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.746254] __vmalloc_noprof+0x59/0x60 [ 42.747012] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.747895] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.748761] bpf_prog_alloc+0x39/0x200 [ 42.749493] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.750436] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.751360] do_seccomp+0x349/0x25e0 [ 42.752084] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.752999] ? __pfx_do_seccomp+0x10/0x10 [ 42.753751] ? find_held_lock+0x2b/0x80 [ 42.754522] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.755506] ? static_key_count+0x60/0x80 [ 42.756302] prctl_set_seccomp+0x4e/0x70 [ 42.757069] __do_sys_prctl+0xe6c/0x1d70 [ 42.757868] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.758693] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.759668] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.760630] ? irqentry_exit+0xf3/0x650 [ 42.761389] do_syscall_64+0xbf/0x430 [ 42.762122] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.763069] RIP: 0033:0x7fc5d5de65cd [ 42.763733] 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 [ 42.766917] RSP: 002b:00007fff84c782e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.768294] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc5d5de65cd [ 42.769576] RDX: 000055a9233e3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.770852] RBP: 00007fff84c78340 R08: 0000000000000000 R09: 00007fff84c779e0 [ 42.772132] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a95a74e2b0 [ 42.773430] R13: 00007fff84c78770 R14: 000055a95a750d20 R15: 000055a95a7628d0 [ 42.774729] [ 42.775190] irq event stamp: 1765 [ 42.775844] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 42.777397] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 42.778914] softirqs last enabled at (1794): [] handle_softirqs+0x50c/0x770 [ 42.780469] softirqs last disabled at (1783): [] __irq_exit_rcu+0xc4/0x100 [ 42.781979] ---[ end trace 0000000000000000 ]--- [ 43.591852] ------------[ cut here ]------------ [ 43.592567] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.594258] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.595451] Modules linked in: [ 43.595966] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.597614] Tainted: [W]=WARN [ 43.598112] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.599338] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.600085] 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 [ 43.602696] RSP: 0018:ffff88801910fbc0 EFLAGS: 00010286 [ 43.603513] RAX: 0000000000000000 RBX: ffffed1003221f78 RCX: ffffffff813a4050 [ 43.604565] RDX: ffff88800f79d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.605618] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003221f2f [ 43.606671] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.607780] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801910fdf8 [ 43.609019] FS: 00007f20a5bc7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.610411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.611456] CR2: 00007ffcb2d5def7 CR3: 0000000020693000 CR4: 0000000000350ef0 [ 43.612706] Call Trace: [ 43.613201] [ 43.613604] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.614486] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 43.615416] ? _raw_spin_unlock_irqrestore+0x34/0x50 [ 43.616329] __vmalloc_noprof+0x59/0x60 [ 43.617065] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.617918] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.618790] bpf_prog_alloc+0x39/0x200 [ 43.619526] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.620429] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.621308] do_seccomp+0x349/0x25e0 [ 43.622005] ? find_held_lock+0x2b/0x80 [ 43.622703] ? do_prlimit+0x310/0x610 [ 43.623440] ? __pfx_do_seccomp+0x10/0x10 [ 43.624199] ? do_raw_spin_unlock+0x53/0x220 [ 43.625010] ? _raw_spin_unlock+0x1e/0x40 [ 43.625723] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.626653] ? static_key_count+0x60/0x80 [ 43.627432] prctl_set_seccomp+0x4e/0x70 [ 43.628198] __do_sys_prctl+0xe6c/0x1d70 [ 43.628959] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.629759] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.630707] ? irqentry_exit+0xf3/0x650 [ 43.631460] do_syscall_64+0xbf/0x430 [ 43.632187] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.633125] RIP: 0033:0x7f20a60b95cd [ 43.633765] 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 [ 43.636883] RSP: 002b:00007ffcb2d5b7a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.638213] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f20a60b95cd [ 43.639496] RDX: 000055a46d9fee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.640768] RBP: 00007ffcb2d5b800 R08: 0000000000000000 R09: 00007ffcb2d5aea0 [ 43.642051] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a4aabe3b10 [ 43.643374] R13: 00007ffcb2d5bc30 R14: 000055a4aabe42b0 R15: 000055a4aabf86f0 [ 43.644677] [ 43.645145] irq event stamp: 1733 [ 43.645758] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 43.647308] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 43.648832] softirqs last enabled at (1246): [] handle_softirqs+0x50c/0x770 [ 43.650391] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 43.651923] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61546' (ECDSA) to the list of known hosts. 2025/11/17 10:32:57 fuzzer started 2025/11/17 10:32:57 dialing manager at localhost:37895 2025/11/17 10:32:57 checking machine... 2025/11/17 10:32:57 checking revisions... [ 44.565467] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:32:58 testing simple program... [ 44.644724] cgroup: Unknown subsys name 'net' [ 44.719152] cgroup: Unknown subsys name 'cpuset' [ 44.733589] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:32:57 Registers: info registers vcpu 0 RAX=1ffffffff0cd2080 RBX=ffffffff86690400 RCX=ffffffff8100012f RDX=0000000000000000 RSI=ffffffff869d7fd2 RDI=ffffffff866903c0 RBP=ffffffff866903c0 RSP=ffff888017a87618 R8 =ffffffff869d7fd2 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffffffff86690444 R13=ffffffff866903c0 R14=ffffffff866903c0 R15=dffffc0000000000 RIP=ffffffff8135daaf 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 00007fc5d58f4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc5d58c3008 CR3=00000000205f1000 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=ffffea00003f6180 RCX=808d93561074247b RDX=0000000006ed4ceb RSI=00000000ee595de6 RDI=0000000080cbbd75 RBP=ffffea00003f6180 RSP=ffff888015f57ac0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=dffffc0000000000 R14=0000000000000000 R15=ffffea00003f6140 RIP=ffffffff84c721b6 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2a29fdc260 CR3=00000000206f9000 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=2e6f732e347a6c62696c2f756e672d78 XMM02=00312e6f732e347a6c62696c2f756e67 XMM03=2d78756e696c2d34365f3638782f6269 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000