[ 46.152709] ------------[ cut here ]------------ [ 46.153679] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.155706] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.157208] Modules linked in: [ 46.157860] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.159865] Tainted: [W]=WARN [ 46.160478] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.161938] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.162876] 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 [ 46.166054] RSP: 0018:ffff888019477bc0 EFLAGS: 00010286 [ 46.167034] RAX: 0000000000000000 RBX: ffffed100328ef78 RCX: ffffffff813a4050 [ 46.168315] RDX: ffff888018ea9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.169589] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100328ef2f [ 46.170873] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.172166] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019477df8 [ 46.173452] FS: 00007f8584ad1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.174873] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.175950] CR2: 00007f8584fc3580 CR3: 000000000dad8000 CR4: 0000000000350ef0 [ 46.177295] Call Trace: [ 46.177762] [ 46.178173] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.179074] ? __create_object+0x59/0x80 [ 46.179888] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.180884] __vmalloc_noprof+0x59/0x60 [ 46.181648] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.182537] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.183480] bpf_prog_alloc+0x39/0x200 [ 46.184178] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.185105] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.186014] do_seccomp+0x349/0x25e0 [ 46.186729] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.187624] ? __pfx_do_seccomp+0x10/0x10 [ 46.188447] ? find_held_lock+0x2b/0x80 [ 46.189154] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.190119] ? static_key_count+0x60/0x80 [ 46.190924] prctl_set_seccomp+0x4e/0x70 [ 46.191700] __do_sys_prctl+0xe6c/0x1d70 [ 46.192510] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.193379] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.194353] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.195334] ? irqentry_exit+0xf3/0x650 [ 46.196076] do_syscall_64+0xbf/0x430 [ 46.196825] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.197780] RIP: 0033:0x7f8584fc35cd [ 46.198490] 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 [ 46.201668] RSP: 002b:00007fffad28a900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.203030] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8584fc35cd [ 46.204333] RDX: 00005607d83a9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.205605] RBP: 00007fffad28a960 R08: 0000000000000000 R09: 00007fffad28a000 [ 46.206891] R10: 0000000000000000 R11: 0000000000000246 R12: 00005607e49f4ad0 [ 46.208190] R13: 00007fffad28ad90 R14: 00005607e49f5bc0 R15: 00005607e4a06780 [ 46.209500] [ 46.209924] irq event stamp: 1739 [ 46.210586] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 46.212119] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 46.213625] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 46.215167] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 46.216707] ---[ end trace 0000000000000000 ]--- [ 49.675085] ------------[ cut here ]------------ [ 49.676006] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.678000] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.679465] Modules linked in: [ 49.680069] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.683349] Tainted: [W]=WARN [ 49.683907] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.685384] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.686241] 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 [ 49.689441] RSP: 0018:ffff888018e27bc0 EFLAGS: 00010286 [ 49.690427] RAX: 0000000000000000 RBX: ffffed10031c4f78 RCX: ffffffff813a4050 [ 49.691704] RDX: ffff888018e30000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.692996] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031c4f2f [ 49.694282] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.695563] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018e27df8 [ 49.696855] FS: 00007f9eb4e77900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.698289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.699350] CR2: 00007ffce21c0ef8 CR3: 000000000d313000 CR4: 0000000000350ef0 [ 49.700661] Call Trace: [ 49.701126] [ 49.701590] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.702491] ? __create_object+0x59/0x80 [ 49.703228] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.704196] __vmalloc_noprof+0x59/0x60 [ 49.704945] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.705821] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.706740] bpf_prog_alloc+0x39/0x200 [ 49.707484] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.708419] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.709311] do_seccomp+0x349/0x25e0 [ 49.709981] ? find_held_lock+0x2b/0x80 [ 49.710745] ? do_prlimit+0x310/0x610 [ 49.711473] ? __pfx_do_seccomp+0x10/0x10 [ 49.712215] ? do_raw_spin_unlock+0x53/0x220 [ 49.713037] ? _raw_spin_unlock+0x1e/0x40 [ 49.713823] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.714771] ? static_key_count+0x60/0x80 [ 49.715560] prctl_set_seccomp+0x4e/0x70 [ 49.716343] __do_sys_prctl+0xe6c/0x1d70 [ 49.717081] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.717930] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.718906] ? irqentry_exit+0xf3/0x650 [ 49.719669] do_syscall_64+0xbf/0x430 [ 49.720419] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.721362] RIP: 0033:0x7f9eb53695cd [ 49.722010] 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 [ 49.725144] RSP: 002b:00007ffce21bfeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.726486] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9eb53695cd [ 49.727752] RDX: 000056366b1c7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.729038] RBP: 00007ffce21bff10 R08: 0000000000000000 R09: 00007ffce21bf5b0 [ 49.730303] R10: 0000000000000000 R11: 0000000000000246 R12: 000056367cae6b10 [ 49.731575] R13: 00007ffce21c0340 R14: 000056367cae72b0 R15: 000056367cafb6f0 [ 49.732891] [ 49.733362] irq event stamp: 2009 [ 49.733965] hardirqs last enabled at (2017): [] __up_console_sem+0x78/0x80 [ 49.735470] hardirqs last disabled at (2026): [] __up_console_sem+0x5d/0x80 [ 49.736863] softirqs last enabled at (1882): [] handle_softirqs+0x50c/0x770 [ 49.738134] softirqs last disabled at (1877): [] __irq_exit_rcu+0xc4/0x100 [ 49.739393] ---[ end trace 0000000000000000 ]--- [ 50.552453] ------------[ cut here ]------------ [ 50.553379] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.555422] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.556909] Modules linked in: [ 50.557550] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.559775] Tainted: [W]=WARN [ 50.560471] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.561957] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.562882] 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 [ 50.566105] RSP: 0018:ffff8880163dfbc0 EFLAGS: 00010286 [ 50.567077] RAX: 0000000000000000 RBX: ffffed1002c7bf78 RCX: ffffffff813a4050 [ 50.568371] RDX: ffff888019659bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.569662] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c7bf2f [ 50.570949] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.572269] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880163dfdf8 [ 50.573547] FS: 00007f152b196900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.574985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.576045] CR2: 00007f152b688580 CR3: 000000000c880000 CR4: 0000000000350ef0 [ 50.577346] Call Trace: [ 50.577806] [ 50.578213] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.579116] ? __create_object+0x59/0x80 [ 50.579902] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.580886] __vmalloc_noprof+0x59/0x60 [ 50.581646] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.582522] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.583464] bpf_prog_alloc+0x39/0x200 [ 50.584178] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.585102] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.585993] do_seccomp+0x349/0x25e0 [ 50.586708] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.587621] ? __pfx_do_seccomp+0x10/0x10 [ 50.588431] ? find_held_lock+0x2b/0x80 [ 50.589144] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.590097] ? static_key_count+0x60/0x80 [ 50.590893] prctl_set_seccomp+0x4e/0x70 [ 50.591690] __do_sys_prctl+0xe6c/0x1d70 [ 50.592489] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.593351] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.594320] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.595292] ? irqentry_exit+0xf3/0x650 [ 50.596017] do_syscall_64+0xbf/0x430 [ 50.596766] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.597728] RIP: 0033:0x7f152b6885cd [ 50.598445] 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 [ 50.601628] RSP: 002b:00007ffd0fe1d0c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.602993] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f152b6885cd [ 50.604292] RDX: 0000557b7369be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.605581] RBP: 00007ffd0fe1d120 R08: 0000000000000000 R09: 00007ffd0fe1c7c0 [ 50.606861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b886aead0 [ 50.608147] R13: 00007ffd0fe1d550 R14: 0000557b886afbc0 R15: 0000557b886c0780 [ 50.609459] [ 50.609882] irq event stamp: 1825 [ 50.610539] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 50.612081] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 50.613609] softirqs last enabled at (1814): [] handle_softirqs+0x50c/0x770 [ 50.615137] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 50.616651] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33762' (ECDSA) to the list of known hosts. 2025/11/18 17:22:59 fuzzer started 2025/11/18 17:22:59 dialing manager at localhost:34383 2025/11/18 17:22:59 checking machine... 2025/11/18 17:22:59 checking revisions... [ 51.557292] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:22:59 testing simple program... [ 51.638515] cgroup: Unknown subsys name 'net' [ 51.698776] cgroup: Unknown subsys name 'cpuset' [ 51.714152] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:22:58 Registers: info registers vcpu 0 RAX=ffff88800cf50000 RBX=ffff88800cf073e0 RCX=ffff88800d0d3a88 RDX=ffff88800b99f890 RSI=ffff88800d0d3a10 RDI=0000000000000000 RBP=ffff88800cfaba68 RSP=ffff88801adc7c88 R8 =0000000000000000 R9 =ffffed10035b8f83 R10=0000000000000003 R11=0000000000000001 R12=ffff88800d0d3a10 R13=0000000000000078 R14=0000000000000001 R15=0000000000000282 RIP=ffffffff81b62806 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 00007f9eb4e77900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9eb542f0b0 CR3=000000000e723000 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=0000000000023657 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 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6c98d63000 CR3=000000000e957000 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=606a441af203ceae21490fbc05ef98b9 XMM02=2c67c8bc2e329bc3000000000030a500 XMM03=fb795ef6d65770560000000000315320 XMM04=7237506fdece902b00000000000ae988 XMM05=52efba719c530a050000000000324ab0 XMM06=817b8945e9d503730000000000323c50 XMM07=e042d86d42eb936e00000000003155a0 XMM08=47a6890775df4fa9000000000030a560 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000