[ 46.810753] ------------[ cut here ]------------ [ 46.811670] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.813739] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 46.815216] Modules linked in: [ 46.815802] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.819245] Tainted: [W]=WARN [ 46.819798] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.821399] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.822327] 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 [ 46.825518] RSP: 0018:ffff888019d8fbc0 EFLAGS: 00010286 [ 46.826512] RAX: 0000000000000000 RBX: ffffed10033b1f78 RCX: ffffffff813a4050 [ 46.827788] RDX: ffff888015c81bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.829084] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033b1f2f [ 46.830356] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.831632] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d8fdf8 [ 46.832923] FS: 00007fe806c26900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.834362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.835426] CR2: 00007fe807118580 CR3: 000000001dd59000 CR4: 0000000000350ef0 [ 46.836707] Call Trace: [ 46.837215] [ 46.837624] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.838524] ? __create_object+0x59/0x80 [ 46.839315] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.840310] __vmalloc_noprof+0x59/0x60 [ 46.841069] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.841892] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.842810] bpf_prog_alloc+0x39/0x200 [ 46.843550] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.844494] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.845402] do_seccomp+0x349/0x25e0 [ 46.846142] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.847043] ? __pfx_do_seccomp+0x10/0x10 [ 46.847788] ? find_held_lock+0x2b/0x80 [ 46.848564] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.849524] ? static_key_count+0x60/0x80 [ 46.850322] prctl_set_seccomp+0x4e/0x70 [ 46.851099] __do_sys_prctl+0xe6c/0x1d70 [ 46.851829] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.852697] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.853659] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.854638] ? irqentry_exit+0xf3/0x650 [ 46.855403] do_syscall_64+0xbf/0x430 [ 46.856154] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.857110] RIP: 0033:0x7fe8071185cd [ 46.857766] 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 [ 46.860910] RSP: 002b:00007ffe3d160c50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.862259] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8071185cd [ 46.863533] RDX: 000055f80096de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.864831] RBP: 00007ffe3d160cb0 R08: 0000000000000000 R09: 00007ffe3d160350 [ 46.866114] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f807a8dbf0 [ 46.867400] R13: 00007ffe3d1610e0 R14: 000055f807a97380 R15: 000055f807aa2460 [ 46.868716] [ 46.869173] irq event stamp: 2041 [ 46.869774] hardirqs last enabled at (2049): [] __up_console_sem+0x78/0x80 [ 46.871276] hardirqs last disabled at (2058): [] __up_console_sem+0x5d/0x80 [ 46.872797] softirqs last enabled at (1914): [] handle_softirqs+0x50c/0x770 [ 46.874329] softirqs last disabled at (1909): [] __irq_exit_rcu+0xc4/0x100 [ 46.875833] ---[ end trace 0000000000000000 ]--- [ 49.794428] ------------[ cut here ]------------ [ 49.795378] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.797455] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 49.798917] Modules linked in: [ 49.799551] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.801567] Tainted: [W]=WARN [ 49.802168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.803894] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.804910] 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 [ 49.808129] RSP: 0018:ffff8880142f7bc0 EFLAGS: 00010286 [ 49.809122] RAX: 0000000000000000 RBX: ffffed100285ef78 RCX: ffffffff813a4050 [ 49.810416] RDX: ffff888018df3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.811715] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100285ef2f [ 49.813038] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.814351] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880142f7df8 [ 49.815643] FS: 00007fd085800900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.817114] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.818198] CR2: 00007ffea0107ef7 CR3: 0000000021028000 CR4: 0000000000350ef0 [ 49.819496] Call Trace: [ 49.819983] [ 49.820445] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.821349] ? __create_object+0x59/0x80 [ 49.822150] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.823125] __vmalloc_noprof+0x59/0x60 [ 49.823859] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.824756] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.825699] bpf_prog_alloc+0x39/0x200 [ 49.826439] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.827783] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.828721] do_seccomp+0x349/0x25e0 [ 49.829456] ? find_held_lock+0x2b/0x80 [ 49.830229] ? do_prlimit+0x310/0x610 [ 49.830932] ? __pfx_do_seccomp+0x10/0x10 [ 49.831717] ? do_raw_spin_unlock+0x53/0x220 [ 49.832576] ? _raw_spin_unlock+0x1e/0x40 [ 49.833366] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.834331] ? static_key_count+0x60/0x80 [ 49.835150] prctl_set_seccomp+0x4e/0x70 [ 49.835884] __do_sys_prctl+0xe6c/0x1d70 [ 49.836691] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.837563] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.838538] ? irqentry_exit+0xf3/0x650 [ 49.839302] do_syscall_64+0xbf/0x430 [ 49.840055] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.840965] RIP: 0033:0x7fd085cf25cd [ 49.841676] 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 [ 49.844913] RSP: 002b:00007ffea0106100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.846287] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd085cf25cd [ 49.847574] RDX: 0000560c07c20e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.848888] RBP: 00007ffea0106160 R08: 0000000000000000 R09: 00007ffea0105800 [ 49.850180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560c2ff9dad0 [ 49.851475] R13: 00007ffea0106590 R14: 0000560c2ff9ebc0 R15: 0000560c2ffaf780 [ 49.852701] [ 49.853084] irq event stamp: 1789 [ 49.853586] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 49.854840] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 49.856116] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 49.857396] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 49.858672] ---[ end trace 0000000000000000 ]--- [ 50.571974] ------------[ cut here ]------------ [ 50.572901] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.574973] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 50.576513] Modules linked in: [ 50.577154] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.579130] Tainted: [W]=WARN [ 50.579682] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.581181] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.582098] 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 [ 50.585296] RSP: 0018:ffff888018fbfbc0 EFLAGS: 00010286 [ 50.586296] RAX: 0000000000000000 RBX: ffffed10031f7f78 RCX: ffffffff813a4050 [ 50.587600] RDX: ffff888017568000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.588922] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031f7f2f [ 50.590246] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.591560] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018fbfdf8 [ 50.592878] FS: 00007fdc0abe4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.594347] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.595420] CR2: 00007fdc0b0d6580 CR3: 000000000e904000 CR4: 0000000000350ef0 [ 50.596753] Call Trace: [ 50.597279] [ 50.597693] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.598607] ? __create_object+0x59/0x80 [ 50.599401] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.600399] __vmalloc_noprof+0x59/0x60 [ 50.601158] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.602059] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.602952] bpf_prog_alloc+0x39/0x200 [ 50.603701] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.604651] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.605567] do_seccomp+0x349/0x25e0 [ 50.606285] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.607191] ? __pfx_do_seccomp+0x10/0x10 [ 50.607938] ? find_held_lock+0x2b/0x80 [ 50.608733] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.609702] ? static_key_count+0x60/0x80 [ 50.610500] prctl_set_seccomp+0x4e/0x70 [ 50.611269] __do_sys_prctl+0xe6c/0x1d70 [ 50.612076] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.612889] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.613870] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.614846] ? irqentry_exit+0xf3/0x650 [ 50.615618] do_syscall_64+0xbf/0x430 [ 50.616378] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.617358] RIP: 0033:0x7fdc0b0d65cd [ 50.618074] 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 [ 50.621325] RSP: 002b:00007fff641431e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.622721] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdc0b0d65cd [ 50.624032] RDX: 000055a9d7bd2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.625333] RBP: 00007fff64143240 R08: 0000000000000000 R09: 00007fff641428e0 [ 50.626621] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aa03f33b10 [ 50.627922] R13: 00007fff64143670 R14: 000055aa03f342b0 R15: 000055aa03f486f0 [ 50.629245] [ 50.629679] irq event stamp: 1737 [ 50.630323] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 50.631864] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 50.633415] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 50.634971] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 50.636568] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20139' (ECDSA) to the list of known hosts. 2025/11/17 22:30:39 fuzzer started 2025/11/17 22:30:39 dialing manager at localhost:37895 2025/11/17 22:30:39 checking machine... 2025/11/17 22:30:39 checking revisions... [ 51.520379] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:30:40 testing simple program... [ 51.609345] cgroup: Unknown subsys name 'net' [ 51.674291] cgroup: Unknown subsys name 'cpuset' [ 51.686993] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:30:39 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888009611bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888009612640 RDI=ffff888009612640 RBP=ffff888009612618 RSP=ffff888009627620 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815228f3 RFL=00000007 [-----PC] 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffea0100000 CR3=0000000021000000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000024bff RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4976eab000 CR3=000000000d8f5000 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=58081bc906bed0b5d148a5b3f8e507d7 XMM02=ec2efd57dc4c00df0000000000305908 XMM03=a501ba2fcdd6400800000000003059d8 XMM04=45206840da11564100000000000ae988 XMM05=07c8bb74b6c04a440000000000320b88 XMM06=39b205b1019e57d5000000000031abe0 XMM07=e042d86d42eb936e0000000000310ed0 XMM08=a501ba2fcdd6400800000000003059d8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000