[ 44.140510] ------------[ cut here ]------------ [ 44.141443] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.143519] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 44.144990] Modules linked in: [ 44.145614] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.147603] Tainted: [W]=WARN [ 44.148192] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.149660] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.150588] 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 [ 44.153793] RSP: 0018:ffff888016847bc0 EFLAGS: 00010286 [ 44.154773] RAX: 0000000000000000 RBX: ffffed1002d08f78 RCX: ffffffff813a4050 [ 44.156057] RDX: ffff88800b379bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.157344] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d08f2f [ 44.158657] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.159937] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016847df8 [ 44.161218] FS: 00007f06cc4a5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.162676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.163741] CR2: 00007f06cc997580 CR3: 000000000d27f000 CR4: 0000000000350ef0 [ 44.165022] Call Trace: [ 44.165497] [ 44.165942] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.166788] ? __create_object+0x59/0x80 [ 44.167573] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.168527] __vmalloc_noprof+0x59/0x60 [ 44.169288] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.170183] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.171117] bpf_prog_alloc+0x39/0x200 [ 44.171813] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.172737] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.173659] do_seccomp+0x349/0x25e0 [ 44.174366] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.175275] ? __pfx_do_seccomp+0x10/0x10 [ 44.176077] ? find_held_lock+0x2b/0x80 [ 44.176794] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.177774] ? static_key_count+0x60/0x80 [ 44.178575] prctl_set_seccomp+0x4e/0x70 [ 44.179351] __do_sys_prctl+0xe6c/0x1d70 [ 44.180130] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.180990] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.181975] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.182941] ? irqentry_exit+0xf3/0x650 [ 44.183666] do_syscall_64+0xbf/0x430 [ 44.184399] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.185350] RIP: 0033:0x7f06cc9975cd [ 44.186065] 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 [ 44.189226] RSP: 002b:00007ffec4cd1fe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.190598] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f06cc9975cd [ 44.191875] RDX: 000055adab3ede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.193199] RBP: 00007ffec4cd2040 R08: 0000000000000000 R09: 00007ffec4cd16e0 [ 44.194505] R10: 0000000000000000 R11: 0000000000000246 R12: 000055adc5aabbf0 [ 44.195798] R13: 00007ffec4cd2470 R14: 000055adc5ab5380 R15: 000055adc5ac0460 [ 44.197104] [ 44.197547] irq event stamp: 1691 [ 44.198199] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 44.199468] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 44.200736] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 44.202029] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 44.203288] ---[ end trace 0000000000000000 ]--- [ 47.085512] ------------[ cut here ]------------ [ 47.086489] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.088482] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 47.089935] Modules linked in: [ 47.090549] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.092563] Tainted: [W]=WARN [ 47.093153] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.094942] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.095824] 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 [ 47.099101] RSP: 0018:ffff888016b4fbc0 EFLAGS: 00010286 [ 47.100095] RAX: 0000000000000000 RBX: ffffed1002d69f78 RCX: ffffffff813a4050 [ 47.101406] RDX: ffff888016b5b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.102698] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d69f2f [ 47.103993] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.105317] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b4fdf8 [ 47.106628] FS: 00007f253a096900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.108069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.109154] CR2: 00007f253a588580 CR3: 00000000207fe000 CR4: 0000000000350ef0 [ 47.110474] Call Trace: [ 47.110987] [ 47.111415] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.112330] ? __create_object+0x59/0x80 [ 47.113139] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.114140] __vmalloc_noprof+0x59/0x60 [ 47.114912] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.115744] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.116704] bpf_prog_alloc+0x39/0x200 [ 47.117471] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.118410] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.119328] do_seccomp+0x349/0x25e0 [ 47.120050] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.120970] ? __pfx_do_seccomp+0x10/0x10 [ 47.121759] ? find_held_lock+0x2b/0x80 [ 47.122531] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.123503] ? static_key_count+0x60/0x80 [ 47.124315] prctl_set_seccomp+0x4e/0x70 [ 47.125119] __do_sys_prctl+0xe6c/0x1d70 [ 47.125927] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.126739] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.127712] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.128706] ? irqentry_exit+0xf3/0x650 [ 47.129501] do_syscall_64+0xbf/0x430 [ 47.130237] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.131197] RIP: 0033:0x7f253a5885cd [ 47.131921] 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 [ 47.135119] RSP: 002b:00007ffcebdb96f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.136496] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f253a5885cd [ 47.137822] RDX: 000055b5858fae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.139130] RBP: 00007ffcebdb9750 R08: 0000000000000000 R09: 00007ffcebdb8df0 [ 47.140434] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b5c4183ad0 [ 47.141739] R13: 00007ffcebdb9b80 R14: 000055b5c4184bc0 R15: 000055b5c4195780 [ 47.143041] [ 47.143490] irq event stamp: 1753 [ 47.144140] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 47.145774] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 47.147138] softirqs last enabled at (1362): [] handle_softirqs+0x50c/0x770 [ 47.148782] softirqs last disabled at (1357): [] __irq_exit_rcu+0xc4/0x100 [ 47.150517] ---[ end trace 0000000000000000 ]--- [ 47.880579] ------------[ cut here ]------------ [ 47.881585] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.883679] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 47.885250] Modules linked in: [ 47.886181] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.888220] Tainted: [W]=WARN [ 47.888772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.890245] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.891158] 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 [ 47.894304] RSP: 0018:ffff888017997bc0 EFLAGS: 00010286 [ 47.895283] RAX: 0000000000000000 RBX: ffffed1002f32f78 RCX: ffffffff813a4050 [ 47.896551] RDX: ffff888017485340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.897857] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f32f2f [ 47.899139] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.900420] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017997df8 [ 47.901703] FS: 00007fa8ca648900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.903137] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.904193] CR2: 00007fff7a13def7 CR3: 0000000018fcb000 CR4: 0000000000350ef0 [ 47.905489] Call Trace: [ 47.905998] [ 47.906410] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.907312] ? __create_object+0x59/0x80 [ 47.908104] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.909065] __vmalloc_noprof+0x59/0x60 [ 47.909785] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.910661] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.911599] bpf_prog_alloc+0x39/0x200 [ 47.912337] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.913264] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.914187] do_seccomp+0x349/0x25e0 [ 47.914907] ? find_held_lock+0x2b/0x80 [ 47.915613] ? do_prlimit+0x310/0x610 [ 47.916365] ? __pfx_do_seccomp+0x10/0x10 [ 47.917163] ? do_raw_spin_unlock+0x53/0x220 [ 47.918018] ? _raw_spin_unlock+0x1e/0x40 [ 47.918748] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.919706] ? static_key_count+0x60/0x80 [ 47.920516] prctl_set_seccomp+0x4e/0x70 [ 47.921297] __do_sys_prctl+0xe6c/0x1d70 [ 47.922119] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.922984] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.923952] ? irqentry_exit+0xf3/0x650 [ 47.924676] do_syscall_64+0xbf/0x430 [ 47.925439] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.926391] RIP: 0033:0x7fa8cab3a5cd [ 47.927100] 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 [ 47.930254] RSP: 002b:00007fff7a13bca0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.931607] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa8cab3a5cd [ 47.932894] RDX: 000055806f346e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.934191] RBP: 00007fff7a13bd00 R08: 0000000000000000 R09: 00007fff7a13b3a0 [ 47.935477] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558090299240 [ 47.936755] R13: 00007fff7a13c130 R14: 00005580902a2380 R15: 00005580902ad540 [ 47.938063] [ 47.938394] irq event stamp: 1809 [ 47.938783] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 47.939759] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 47.940737] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 47.941725] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 47.942683] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21862' (ECDSA) to the list of known hosts. 2025/11/18 22:33:18 fuzzer started 2025/11/18 22:33:18 dialing manager at localhost:34383 2025/11/18 22:33:18 checking machine... 2025/11/18 22:33:18 checking revisions... [ 48.804591] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:33:18 testing simple program... [ 48.890720] cgroup: Unknown subsys name 'net' [ 48.961484] cgroup: Unknown subsys name 'cpuset' [ 48.983748] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:33:17 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffff888009627704 RDX=1ffff110012c23f8 RSI=ffffffff85e1ffe0 RDI=ffff888009611fc0 RBP=ffff888009611bc0 RSP=ffff888009627710 R8 =ffffffff869da142 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000054b R12=ffff888009611bc0 R13=ffff8880096277f8 R14=ffff8880096277f1 R15=ffff8880096277b0 RIP=ffffffff815d2bd2 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 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f253a64e0b0 CR3=00000000207cb000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002405d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc7b520408 CR3=000000000e32d000 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=5b93b2308ac7dc8bef418cf6e662341e XMM02=2c67c8bc2e329bc30000000000303668 XMM03=fb795ef6d65770560000000000310120 XMM04=c6709c423d46987500000000000ae988 XMM05=090f1556b20111b300000000003204a8 XMM06=5b75c91c804453420000000000320330 XMM07=e042d86d42eb936e00000000003103a0 XMM08=7d49ceb19b38494500000000003036c8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000