[ 39.209754] ------------[ cut here ]------------ [ 39.210694] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.212716] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.214309] Modules linked in: [ 39.214951] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.216978] Tainted: [W]=WARN [ 39.217548] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.219017] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.219941] 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 [ 39.223128] RSP: 0018:ffff888013acfbc0 EFLAGS: 00010286 [ 39.224122] RAX: 0000000000000000 RBX: ffffed1002759f78 RCX: ffffffff813a4050 [ 39.225420] RDX: ffff8880186a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.226709] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002759f2f [ 39.228025] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.229322] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013acfdf8 [ 39.230604] FS: 00007f0562d6c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.232053] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.233121] CR2: 00007ffcea2e1ef7 CR3: 000000000dfc4000 CR4: 0000000000350ef0 [ 39.234423] Call Trace: [ 39.234940] [ 39.235384] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.236290] ? __create_object+0x59/0x80 [ 39.237075] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.238055] __vmalloc_noprof+0x59/0x60 [ 39.238837] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.239690] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.240623] bpf_prog_alloc+0x39/0x200 [ 39.241380] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.242335] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.243267] do_seccomp+0x349/0x25e0 [ 39.243993] ? find_held_lock+0x2b/0x80 [ 39.244714] ? do_prlimit+0x310/0x610 [ 39.245469] ? __pfx_do_seccomp+0x10/0x10 [ 39.246263] ? do_raw_spin_unlock+0x53/0x220 [ 39.247127] ? _raw_spin_unlock+0x1e/0x40 [ 39.247924] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.248915] ? static_key_count+0x60/0x80 [ 39.249678] prctl_set_seccomp+0x4e/0x70 [ 39.250460] __do_sys_prctl+0xe6c/0x1d70 [ 39.251244] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.252118] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.253098] ? irqentry_exit+0xf3/0x650 [ 39.253870] do_syscall_64+0xbf/0x430 [ 39.254579] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.255577] RIP: 0033:0x7f056325e5cd [ 39.256296] 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 [ 39.259492] RSP: 002b:00007ffcea2df900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.260884] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f056325e5cd [ 39.262178] RDX: 0000556381afae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.263484] RBP: 00007ffcea2df960 R08: 0000000000000000 R09: 00007ffcea2df000 [ 39.264717] R10: 0000000000000000 R11: 0000000000000246 R12: 00005563a3ceead0 [ 39.265856] R13: 00007ffcea2dfd90 R14: 00005563a3cefbc0 R15: 00005563a3d00780 [ 39.267017] [ 39.267402] irq event stamp: 1809 [ 39.267991] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 39.269359] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 39.270712] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 39.272122] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 39.273470] ---[ end trace 0000000000000000 ]--- [ 42.885930] ------------[ cut here ]------------ [ 42.886501] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.887706] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.888591] Modules linked in: [ 42.888976] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.890167] Tainted: [W]=WARN [ 42.890507] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.891416] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.891980] 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 [ 42.893921] RSP: 0018:ffff88800f79fbc0 EFLAGS: 00010286 [ 42.894495] RAX: 0000000000000000 RBX: ffffed1001ef3f78 RCX: ffffffff813a4050 [ 42.895287] RDX: ffff888018698000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.896064] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ef3f2f [ 42.896844] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.897558] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f79fdf8 [ 42.898364] FS: 00007f002a359900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.899240] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.899868] CR2: 00007fff2dcb0ef7 CR3: 000000001bd75000 CR4: 0000000000350ef0 [ 42.900606] Call Trace: [ 42.900929] [ 42.901176] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.901692] ? __create_object+0x59/0x80 [ 42.902170] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.902722] __vmalloc_noprof+0x59/0x60 [ 42.903189] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.903704] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.904269] bpf_prog_alloc+0x39/0x200 [ 42.904693] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.905261] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.905814] do_seccomp+0x349/0x25e0 [ 42.906219] ? find_held_lock+0x2b/0x80 [ 42.906655] ? do_prlimit+0x310/0x610 [ 42.907111] ? __pfx_do_seccomp+0x10/0x10 [ 42.907570] ? do_raw_spin_unlock+0x53/0x220 [ 42.908076] ? _raw_spin_unlock+0x1e/0x40 [ 42.908521] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.909115] ? static_key_count+0x60/0x80 [ 42.909572] prctl_set_seccomp+0x4e/0x70 [ 42.910059] __do_sys_prctl+0xe6c/0x1d70 [ 42.910493] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.910996] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.911557] ? irqentry_exit+0xf3/0x650 [ 42.912019] do_syscall_64+0xbf/0x430 [ 42.912429] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.913015] RIP: 0033:0x7f002a84b5cd [ 42.913410] 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 [ 42.915280] RSP: 002b:00007fff2dcafd40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.916107] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f002a84b5cd [ 42.916874] RDX: 0000561450889e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.917595] RBP: 00007fff2dcafda0 R08: 0000000000000000 R09: 00007fff2dcaf440 [ 42.918368] R10: 0000000000000000 R11: 0000000000000246 R12: 00005614605dbb10 [ 42.919112] R13: 00007fff2dcb01d0 R14: 00005614605dc2b0 R15: 00005614605f06f0 [ 42.919895] [ 42.920141] irq event stamp: 1701 [ 42.920489] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 42.921407] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 42.922345] softirqs last enabled at (1536): [] handle_softirqs+0x50c/0x770 [ 42.923293] softirqs last disabled at (1521): [] __irq_exit_rcu+0xc4/0x100 [ 42.924221] ---[ end trace 0000000000000000 ]--- [ 43.703093] ------------[ cut here ]------------ [ 43.704148] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.706325] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.707991] Modules linked in: [ 43.708631] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.710799] Tainted: [W]=WARN [ 43.711434] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.713049] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.714056] 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 [ 43.717500] RSP: 0018:ffff88800cac7bc0 EFLAGS: 00010286 [ 43.718583] RAX: 0000000000000000 RBX: ffffed1001958f78 RCX: ffffffff813a4050 [ 43.720020] RDX: ffff88800faa5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.721408] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001958f2f [ 43.722803] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.724256] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800cac7df8 [ 43.725641] FS: 00007fd5ec2ed900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.727211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.728390] CR2: 00007ffc97aaaef7 CR3: 000000001dcad000 CR4: 0000000000350ef0 [ 43.729783] Call Trace: [ 43.730298] [ 43.730736] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.731805] ? __create_object+0x59/0x80 [ 43.732650] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.733786] __vmalloc_noprof+0x59/0x60 [ 43.734598] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.735640] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.736719] bpf_prog_alloc+0x39/0x200 [ 43.737566] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.738639] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.739744] do_seccomp+0x349/0x25e0 [ 43.740572] ? find_held_lock+0x2b/0x80 [ 43.741442] ? do_prlimit+0x310/0x610 [ 43.742306] ? __pfx_do_seccomp+0x10/0x10 [ 43.743251] ? do_raw_spin_unlock+0x53/0x220 [ 43.744216] ? _raw_spin_unlock+0x1e/0x40 [ 43.745107] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.746201] ? static_key_count+0x60/0x80 [ 43.747147] prctl_set_seccomp+0x4e/0x70 [ 43.748064] __do_sys_prctl+0xe6c/0x1d70 [ 43.748969] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.749970] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.751100] ? irqentry_exit+0xf3/0x650 [ 43.751997] do_syscall_64+0xbf/0x430 [ 43.752853] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.753958] RIP: 0033:0x7fd5ec7df5cd [ 43.754686] 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 [ 43.758308] RSP: 002b:00007ffc97aa9770 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.759897] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd5ec7df5cd [ 43.761347] RDX: 000056336b34ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.762805] RBP: 00007ffc97aa97d0 R08: 0000000000000000 R09: 00007ffc97aa8e70 [ 43.764302] R10: 0000000000000000 R11: 0000000000000246 R12: 00005633a5199ad0 [ 43.765744] R13: 00007ffc97aa9c00 R14: 00005633a519abc0 R15: 00005633a51ab780 [ 43.767261] [ 43.767666] irq event stamp: 1761 [ 43.768102] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 43.769106] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 43.770107] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 43.771025] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 43.771801] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46064' (ECDSA) to the list of known hosts. 2025/11/18 09:47:45 fuzzer started 2025/11/18 09:47:46 dialing manager at localhost:34383 2025/11/18 09:47:46 checking machine... 2025/11/18 09:47:46 checking revisions... [ 44.621487] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:47:46 testing simple program... [ 44.702334] cgroup: Unknown subsys name 'net' [ 44.762348] cgroup: Unknown subsys name 'cpuset' [ 44.778267] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:47:45 Registers: info registers vcpu 0 RAX=ffff888009ec7da0 RBX=0000000000000000 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff888009ec7db0 RBP=ffff888009ec7da0 RSP=ffff888016c27a00 R8 =0000000000000001 R9 =0000000000000000 R10=ffff888009ec7da0 R11=0000000000000001 R12=0000000000092800 R13=0000000000092800 R14=ffff888008c4b780 R15=0000000000092800 RIP=ffffffff81b2d649 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005556229bf040 CR3=000000001bcae000 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=366029e0d817308fc27d7b10c697a8dd XMM02=10bc189c9f83cc64714b0e63c8d7d046 XMM03=a5ae19d4774fd664f48e21881db9595a XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=0e0d0c0f0a09080b0605040702010003 XMM08=00000000000000000000000003000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88800cd9f698 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000266cc R12=0000000000000002 R13=ffffffff8135e4bd R14=0000000000000000 R15=ffff88800cd9f7a0 RIP=ffffffff81b2ae54 RFL=00000297 [--S-APC] 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 00007f002a359900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f002a9110b0 CR3=000000001bcae000 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