[ 39.114740] ------------[ cut here ]------------ [ 39.115699] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.117713] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.119219] Modules linked in: [ 39.119884] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.121885] Tainted: [W]=WARN [ 39.122434] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.123901] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.124809] 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 [ 39.127957] RSP: 0018:ffff888016b77bc0 EFLAGS: 00010286 [ 39.128925] RAX: 0000000000000000 RBX: ffffed1002d6ef78 RCX: ffffffff813a4050 [ 39.130186] RDX: ffff88800f41b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.131445] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6ef2f [ 39.132735] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.134014] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b77df8 [ 39.135355] FS: 00007feedbfa8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.136871] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.137935] CR2: 00007ffc6600cef8 CR3: 000000001cb33000 CR4: 0000000000350ef0 [ 39.139199] Call Trace: [ 39.139721] [ 39.140126] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.141016] ? __create_object+0x59/0x80 [ 39.141795] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.142756] __vmalloc_noprof+0x59/0x60 [ 39.143464] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.144335] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.145251] bpf_prog_alloc+0x39/0x200 [ 39.146023] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.146950] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.147859] do_seccomp+0x349/0x25e0 [ 39.148523] ? find_held_lock+0x2b/0x80 [ 39.149268] ? do_prlimit+0x310/0x610 [ 39.149998] ? __pfx_do_seccomp+0x10/0x10 [ 39.150788] ? do_raw_spin_unlock+0x53/0x220 [ 39.151570] ? _raw_spin_unlock+0x1e/0x40 [ 39.152350] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.153308] ? static_key_count+0x60/0x80 [ 39.154103] prctl_set_seccomp+0x4e/0x70 [ 39.154876] __do_sys_prctl+0xe6c/0x1d70 [ 39.155657] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.156462] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.157420] ? irqentry_exit+0xf3/0x650 [ 39.158176] do_syscall_64+0xbf/0x430 [ 39.158901] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.159853] RIP: 0033:0x7feedc49a5cd [ 39.160514] 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 [ 39.163639] RSP: 002b:00007ffc6600a600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.165028] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feedc49a5cd [ 39.166307] RDX: 0000563f7ae63e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.167615] RBP: 00007ffc6600a660 R08: 0000000000000000 R09: 00007ffc66009d00 [ 39.168897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563f82a93240 [ 39.170170] R13: 00007ffc6600aa90 R14: 0000563f82a9c380 R15: 0000563f82aa7540 [ 39.171470] [ 39.171956] irq event stamp: 1753 [ 39.172546] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 39.174042] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 39.175542] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 39.177106] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 39.178632] ---[ end trace 0000000000000000 ]--- [ 41.723152] ------------[ cut here ]------------ [ 41.723951] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.725588] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.726826] Modules linked in: [ 41.727326] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.728960] Tainted: [W]=WARN [ 41.729414] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.730626] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.731352] 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 [ 41.733952] RSP: 0018:ffff888016d77bc0 EFLAGS: 00010286 [ 41.734759] RAX: 0000000000000000 RBX: ffffed1002daef78 RCX: ffffffff813a4050 [ 41.735832] RDX: ffff888016028000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.736893] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002daef2f [ 41.737943] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.739006] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d77df8 [ 41.740088] FS: 00007f3bf4130900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.741268] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.742138] CR2: 00007ffce4825ef8 CR3: 0000000020810000 CR4: 0000000000350ef0 [ 41.743203] Call Trace: [ 41.743587] [ 41.743959] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.744698] ? __create_object+0x59/0x80 [ 41.745301] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.746077] __vmalloc_noprof+0x59/0x60 [ 41.746692] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.747394] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.748181] bpf_prog_alloc+0x39/0x200 [ 41.748781] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.749500] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.750390] do_seccomp+0x349/0x25e0 [ 41.750981] ? find_held_lock+0x2b/0x80 [ 41.751618] ? do_prlimit+0x310/0x610 [ 41.752207] ? __pfx_do_seccomp+0x10/0x10 [ 41.752839] ? do_raw_spin_unlock+0x53/0x220 [ 41.753480] ? _raw_spin_unlock+0x1e/0x40 [ 41.754118] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.754900] ? static_key_count+0x60/0x80 [ 41.755532] prctl_set_seccomp+0x4e/0x70 [ 41.756167] __do_sys_prctl+0xe6c/0x1d70 [ 41.756824] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.757484] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.758279] ? irqentry_exit+0xf3/0x650 [ 41.758890] do_syscall_64+0xbf/0x430 [ 41.759478] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.760256] RIP: 0033:0x7f3bf46225cd [ 41.760834] 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 [ 41.763449] RSP: 002b:00007ffce48236c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.764830] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3bf46225cd [ 41.765973] RDX: 000055d36e1e2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.767019] RBP: 00007ffce4823720 R08: 0000000000000000 R09: 00007ffce4822dc0 [ 41.768100] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d3a17c9ad0 [ 41.769148] R13: 00007ffce4823b50 R14: 000055d3a17cabc0 R15: 000055d3a17db780 [ 41.770228] [ 41.770577] irq event stamp: 1843 [ 41.771128] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 41.772389] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 41.773652] softirqs last enabled at (1792): [] handle_softirqs+0x50c/0x770 [ 41.774920] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 41.776202] ---[ end trace 0000000000000000 ]--- [ 42.611909] ------------[ cut here ]------------ [ 42.612886] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.614869] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.616357] Modules linked in: [ 42.616996] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.618954] Tainted: [W]=WARN [ 42.619512] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.620973] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.621878] 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 [ 42.625006] RSP: 0018:ffff888018d87bc0 EFLAGS: 00010286 [ 42.625989] RAX: 0000000000000000 RBX: ffffed10031b0f78 RCX: ffffffff813a4050 [ 42.627264] RDX: ffff888007201bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.628536] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031b0f2f [ 42.629797] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.631070] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018d87df8 [ 42.632352] FS: 00007fb929223900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.633773] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.634818] CR2: 00007fb929715580 CR3: 000000000d354000 CR4: 0000000000350ef0 [ 42.636105] Call Trace: [ 42.636564] [ 42.637019] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.637945] ? __create_object+0x59/0x80 [ 42.638729] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.639704] __vmalloc_noprof+0x59/0x60 [ 42.640410] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.641274] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.642201] bpf_prog_alloc+0x39/0x200 [ 42.642939] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.643890] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.644812] do_seccomp+0x349/0x25e0 [ 42.645484] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.646377] ? __pfx_do_seccomp+0x10/0x10 [ 42.647154] ? find_held_lock+0x2b/0x80 [ 42.647926] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.648880] ? static_key_count+0x60/0x80 [ 42.649687] prctl_set_seccomp+0x4e/0x70 [ 42.650417] __do_sys_prctl+0xe6c/0x1d70 [ 42.651201] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.652073] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.653037] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.654000] ? irqentry_exit+0xf3/0x650 [ 42.654779] do_syscall_64+0xbf/0x430 [ 42.655472] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.656437] RIP: 0033:0x7fb9297155cd [ 42.657143] 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 [ 42.660296] RSP: 002b:00007ffdf1f960b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.661659] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb9297155cd [ 42.662938] RDX: 0000557325bb1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.664271] RBP: 00007ffdf1f96110 R08: 0000000000000000 R09: 00007ffdf1f957b0 [ 42.665549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557351d9e2b0 [ 42.666857] R13: 00007ffdf1f96540 R14: 0000557351da0d20 R15: 0000557351db28d0 [ 42.668188] [ 42.668677] irq event stamp: 1741 [ 42.669292] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 42.670817] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 42.672395] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 42.673960] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 42.675497] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40304' (ECDSA) to the list of known hosts. 2025/11/18 12:58:57 fuzzer started 2025/11/18 12:58:57 dialing manager at localhost:34383 2025/11/18 12:58:57 checking machine... 2025/11/18 12:58:57 checking revisions... [ 43.618559] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:58:58 testing simple program... [ 43.709361] cgroup: Unknown subsys name 'net' [ 43.774501] cgroup: Unknown subsys name 'cpuset' [ 43.787329] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:58:56 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff822c37b9 RDX=ffff888016861bc0 RSI=0000000000000000 RDI=0000000000000005 RBP=000000000000c000 RSP=ffff8880171e7b10 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000000 R11=0000000000000000 R12=ffff88800eaffb00 R13=0000000000000002 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81751e00 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 00007f3bf4130900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3bf46e5650 CR3=0000000020890000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff88806cf08a70 RCX=ffffffff86acf48e RDX=1ffff1100d9e114e RSI=ffff888017bdfb98 RDI=ffff88806cf08a70 RBP=ffff888017bdfb98 RSP=ffff88806cf089c8 R8 =ffffffff86acf492 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002932d R12=0000000000000008 R13=ffff88806cf08ab8 R14=ffff888017bdfba0 R15=ffff88806cf08a70 RIP=ffffffff8135e236 RFL=00000292 [--S-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 00007ff897fff700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f37ca5fe008 CR3=000000000b8b9000 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=2036353a38353a323120383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036353a38353a3231203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000