[ 39.028533] ------------[ cut here ]------------ [ 39.029388] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.031267] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/231 [ 39.032653] Modules linked in: [ 39.033203] CPU: 1 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.035066] Tainted: [W]=WARN [ 39.035585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.037196] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.038136] 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 [ 39.041129] RSP: 0018:ffff888018b07bc0 EFLAGS: 00010286 [ 39.042044] RAX: 0000000000000000 RBX: ffffed1003160f78 RCX: ffffffff813a4050 [ 39.043259] RDX: ffff8880158d0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.044474] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003160f2f [ 39.045679] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.046881] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018b07df8 [ 39.048104] FS: 00007fbe253c1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.049452] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.050444] CR2: 00007fbe258b3580 CR3: 000000000c969000 CR4: 0000000000350ef0 [ 39.051654] Call Trace: [ 39.052106] [ 39.052492] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.053328] ? __create_object+0x59/0x80 [ 39.054055] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.054956] __vmalloc_noprof+0x59/0x60 [ 39.055670] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.056460] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.057329] bpf_prog_alloc+0x39/0x200 [ 39.058010] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.058889] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.059719] do_seccomp+0x349/0x25e0 [ 39.060369] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.061208] ? __pfx_do_seccomp+0x10/0x10 [ 39.061931] ? find_held_lock+0x2b/0x80 [ 39.062597] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.063489] ? static_key_count+0x60/0x80 [ 39.064241] prctl_set_seccomp+0x4e/0x70 [ 39.064963] __do_sys_prctl+0xe6c/0x1d70 [ 39.065686] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.066450] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.067353] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.068258] ? irqentry_exit+0xf3/0x650 [ 39.068974] do_syscall_64+0xbf/0x430 [ 39.069672] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.070524] RIP: 0033:0x7fbe258b35cd [ 39.071179] 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 [ 39.074163] RSP: 002b:00007fffba98d850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.075449] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbe258b35cd [ 39.076796] RDX: 000055a8c0bcde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.078006] RBP: 00007fffba98d8b0 R08: 0000000000000000 R09: 00007fffba98cf50 [ 39.079236] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a8df2b1bf0 [ 39.080487] R13: 00007fffba98dce0 R14: 000055a8df2bb380 R15: 000055a8df2c6460 [ 39.081723] [ 39.082122] irq event stamp: 1863 [ 39.082747] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 39.084202] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 39.085652] softirqs last enabled at (1424): [] handle_softirqs+0x50c/0x770 [ 39.087124] softirqs last disabled at (1901): [] __irq_exit_rcu+0xc4/0x100 [ 39.088582] ---[ end trace 0000000000000000 ]--- [ 42.430934] ------------[ cut here ]------------ [ 42.431735] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.433458] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.434715] Modules linked in: [ 42.435218] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.437067] Tainted: [W]=WARN [ 42.437526] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.439075] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.439847] 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 [ 42.442469] RSP: 0018:ffff888016a4fbc0 EFLAGS: 00010286 [ 42.443284] RAX: 0000000000000000 RBX: ffffed1002d49f78 RCX: ffffffff813a4050 [ 42.444366] RDX: ffff888014738000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.445431] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d49f2f [ 42.446494] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.447551] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a4fdf8 [ 42.448648] FS: 00007fc7b2190900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.449863] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.450756] CR2: 00007ffd159eaef7 CR3: 000000001f1f4000 CR4: 0000000000350ef0 [ 42.451843] Call Trace: [ 42.452240] [ 42.452577] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.453327] ? __create_object+0x59/0x80 [ 42.453970] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.454768] __vmalloc_noprof+0x59/0x60 [ 42.455357] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.456097] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.456862] bpf_prog_alloc+0x39/0x200 [ 42.457432] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.458202] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.458957] do_seccomp+0x349/0x25e0 [ 42.459513] ? find_held_lock+0x2b/0x80 [ 42.460150] ? do_prlimit+0x310/0x610 [ 42.460770] ? __pfx_do_seccomp+0x10/0x10 [ 42.461391] ? do_raw_spin_unlock+0x53/0x220 [ 42.462083] ? _raw_spin_unlock+0x1e/0x40 [ 42.462729] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.463498] ? static_key_count+0x60/0x80 [ 42.464177] prctl_set_seccomp+0x4e/0x70 [ 42.464819] __do_sys_prctl+0xe6c/0x1d70 [ 42.465445] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.466177] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.466988] ? irqentry_exit+0xf3/0x650 [ 42.467602] do_syscall_64+0xbf/0x430 [ 42.468240] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.469045] RIP: 0033:0x7fc7b26825cd [ 42.469595] 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 [ 42.472250] RSP: 002b:00007ffd159e9b10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.473411] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc7b26825cd [ 42.474498] RDX: 000055f1d035ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.475558] RBP: 00007ffd159e9b70 R08: 0000000000000000 R09: 00007ffd159e9210 [ 42.476648] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f1d7e91ad0 [ 42.477723] R13: 00007ffd159e9fa0 R14: 000055f1d7e92bc0 R15: 000055f1d7ea3780 [ 42.478809] [ 42.479166] irq event stamp: 1865 [ 42.479714] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80 [ 42.481025] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 42.482290] softirqs last enabled at (1802): [] handle_softirqs+0x50c/0x770 [ 42.483598] softirqs last disabled at (1797): [] __irq_exit_rcu+0xc4/0x100 [ 42.484911] ---[ end trace 0000000000000000 ]--- [ 43.303853] ------------[ cut here ]------------ [ 43.304767] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.306826] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.308262] Modules linked in: [ 43.308909] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.311100] Tainted: [W]=WARN [ 43.311754] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.313229] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.314138] 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 [ 43.317269] RSP: 0018:ffff8880170c7bc0 EFLAGS: 00010286 [ 43.318232] RAX: 0000000000000000 RBX: ffffed1002e18f78 RCX: ffffffff813a4050 [ 43.319508] RDX: ffff888018605340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.320779] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e18f2f [ 43.322039] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.323314] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170c7df8 [ 43.324594] FS: 00007ff07b2f3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.325997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.327048] CR2: 00007ff07b7e5580 CR3: 000000001f3fd000 CR4: 0000000000350ef0 [ 43.328314] Call Trace: [ 43.328809] [ 43.329212] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.330101] ? __create_object+0x59/0x80 [ 43.330871] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.331824] __vmalloc_noprof+0x59/0x60 [ 43.332538] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.333404] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.334329] bpf_prog_alloc+0x39/0x200 [ 43.335054] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.335986] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.336872] do_seccomp+0x349/0x25e0 [ 43.337538] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.338431] ? __pfx_do_seccomp+0x10/0x10 [ 43.339205] ? find_held_lock+0x2b/0x80 [ 43.339967] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.340912] ? static_key_count+0x60/0x80 [ 43.341695] prctl_set_seccomp+0x4e/0x70 [ 43.342414] __do_sys_prctl+0xe6c/0x1d70 [ 43.343187] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.344042] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.344997] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.345958] ? irqentry_exit+0xf3/0x650 [ 43.346711] do_syscall_64+0xbf/0x430 [ 43.347389] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.348335] RIP: 0033:0x7ff07b7e55cd [ 43.349018] 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 [ 43.352143] RSP: 002b:00007fffce30cf50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.353484] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff07b7e55cd [ 43.354741] RDX: 0000563acd00ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.356045] RBP: 00007fffce30cfb0 R08: 0000000000000000 R09: 00007fffce30c650 [ 43.357307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563af83bcad0 [ 43.358579] R13: 00007fffce30d3e0 R14: 0000563af83bdbc0 R15: 0000563af83ce780 [ 43.359867] [ 43.360295] irq event stamp: 1851 [ 43.360938] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 43.362446] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 43.363961] softirqs last enabled at (1810): [] handle_softirqs+0x50c/0x770 [ 43.365498] softirqs last disabled at (1805): [] __irq_exit_rcu+0xc4/0x100 [ 43.366983] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23412' (ECDSA) to the list of known hosts. 2025/11/19 04:17:14 fuzzer started 2025/11/19 04:17:14 dialing manager at localhost:34383 2025/11/19 04:17:15 checking machine... 2025/11/19 04:17:15 checking revisions... [ 44.299493] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:17:15 testing simple program... [ 44.389084] cgroup: Unknown subsys name 'net' [ 44.454028] cgroup: Unknown subsys name 'cpuset' [ 44.467331] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:17:14 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=000000000270ee7f RDX=0000000000000001 RSI=0000000000000001 RDI=0000000002605bd4 RBP=ffff8880159bfb30 RSP=ffff8880159bfb20 R8 =0000000000000001 R9 =ffff888009a738d8 R10=00000000000001b1 R11=0000000000000001 R12=0000000002605bd4 R13=ffff888009a738dc R14=ffff888009a73801 R15=0000000000000001 RIP=ffffffff814c0579 RFL=00000082 [--S----] 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 00007fc7b2190900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc7b27480b0 CR3=000000000bedd000 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=0000000000024627 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=00000206 [-----P-] 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 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7269d66000 CR3=000000000b7e2000 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=33505770e69544adb94d654c1feccb2c XMM02=2c67c8bc2e329bc300000000003026f0 XMM03=fb795ef6d6577056000000000030e548 XMM04=f26da7bd06a0d31d00000000000ae988 XMM05=a00f607d74b8538d0000000000320de0 XMM06=474038aa6c007e1f000000000031f468 XMM07=e042d86d42eb936e000000000030e820 XMM08=c7a5308bbc1fcaf30000000000302750 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000