[ 46.772851] ------------[ cut here ]------------ [ 46.773790] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.775754] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.777221] Modules linked in: [ 46.777863] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.779885] Tainted: [W]=WARN [ 46.780489] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.781989] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.782918] 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 [ 46.786101] RSP: 0018:ffff888018467bc0 EFLAGS: 00010286 [ 46.787107] RAX: 0000000000000000 RBX: ffffed100308cf78 RCX: ffffffff813a4050 [ 46.788412] RDX: ffff8880165c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.789708] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100308cf2f [ 46.791024] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.792306] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018467df8 [ 46.793596] FS: 00007f61fcb74900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.795063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.796117] CR2: 00007f61fd066580 CR3: 000000000cb18000 CR4: 0000000000350ef0 [ 46.797408] Call Trace: [ 46.797877] [ 46.798291] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.799206] ? __create_object+0x59/0x80 [ 46.799979] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.800962] __vmalloc_noprof+0x59/0x60 [ 46.801721] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.802601] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.803538] bpf_prog_alloc+0x39/0x200 [ 46.804233] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.805160] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.806057] do_seccomp+0x349/0x25e0 [ 46.806803] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.807709] ? __pfx_do_seccomp+0x10/0x10 [ 46.808513] ? find_held_lock+0x2b/0x80 [ 46.809242] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.810194] ? static_key_count+0x60/0x80 [ 46.811009] prctl_set_seccomp+0x4e/0x70 [ 46.811798] __do_sys_prctl+0xe6c/0x1d70 [ 46.812583] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.813443] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.814405] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.815337] ? irqentry_exit+0xf3/0x650 [ 46.816116] do_syscall_64+0xbf/0x430 [ 46.816861] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.817831] RIP: 0033:0x7f61fd0665cd [ 46.818551] 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 [ 46.821710] RSP: 002b:00007ffd5182c940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.823098] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f61fd0665cd [ 46.824394] RDX: 000055980b89ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.825674] RBP: 00007ffd5182c9a0 R08: 0000000000000000 R09: 00007ffd5182c040 [ 46.826963] R10: 0000000000000000 R11: 0000000000000246 R12: 00005598387132b0 [ 46.828234] R13: 00007ffd5182cdd0 R14: 0000559838715d20 R15: 00005598387278d0 [ 46.829541] [ 46.829957] irq event stamp: 1725 [ 46.830610] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 46.832131] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 46.833639] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 46.835284] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 46.836617] ---[ end trace 0000000000000000 ]--- [ 49.778859] ------------[ cut here ]------------ [ 49.779864] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.781985] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.783795] Modules linked in: [ 49.784534] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.786656] Tainted: [W]=WARN [ 49.787248] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.788897] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.790112] 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 [ 49.793929] RSP: 0018:ffff888016c3fbc0 EFLAGS: 00010286 [ 49.794993] RAX: 0000000000000000 RBX: ffffed1002d87f78 RCX: ffffffff813a4050 [ 49.796396] RDX: ffff888015e59bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.797779] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d87f2f [ 49.799167] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.800520] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c3fdf8 [ 49.801869] FS: 00007f09fa574900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.803443] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.804575] CR2: 00007f09faa66580 CR3: 000000000e59c000 CR4: 0000000000350ef0 [ 49.805964] Call Trace: [ 49.806507] [ 49.806960] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.807934] ? __create_object+0x59/0x80 [ 49.808774] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.809813] __vmalloc_noprof+0x59/0x60 [ 49.810655] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.811589] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.812598] bpf_prog_alloc+0x39/0x200 [ 49.813349] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.814355] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.815355] do_seccomp+0x349/0x25e0 [ 49.816150] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.817128] ? __pfx_do_seccomp+0x10/0x10 [ 49.817991] ? find_held_lock+0x2b/0x80 [ 49.818822] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.819857] ? static_key_count+0x60/0x80 [ 49.820741] prctl_set_seccomp+0x4e/0x70 [ 49.821550] __do_sys_prctl+0xe6c/0x1d70 [ 49.822333] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.823272] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.824304] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.825353] ? irqentry_exit+0xf3/0x650 [ 49.826147] do_syscall_64+0xbf/0x430 [ 49.826960] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.827967] RIP: 0033:0x7f09faa665cd [ 49.828723] 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 [ 49.832086] RSP: 002b:00007ffc508dc350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.833537] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f09faa665cd [ 49.834906] RDX: 0000559b28454e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.836262] RBP: 00007ffc508dc3b0 R08: 0000000000000000 R09: 00007ffc508dba50 [ 49.837633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559b3c818ad0 [ 49.839016] R13: 00007ffc508dc7e0 R14: 0000559b3c819bc0 R15: 0000559b3c82a780 [ 49.840279] [ 49.840707] irq event stamp: 1793 [ 49.841242] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 49.842562] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 49.843917] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 49.845260] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 49.846593] ---[ end trace 0000000000000000 ]--- [ 50.626421] ------------[ cut here ]------------ [ 50.627316] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.629334] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.630829] Modules linked in: [ 50.631475] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.633486] Tainted: [W]=WARN [ 50.634036] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.636796] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.637727] 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 [ 50.640915] RSP: 0018:ffff888019b5fbc0 EFLAGS: 00010286 [ 50.641897] RAX: 0000000000000000 RBX: ffffed100336bf78 RCX: ffffffff813a4050 [ 50.643183] RDX: ffff888017363780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.644471] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100336bf2f [ 50.645745] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.647031] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b5fdf8 [ 50.648343] FS: 00007fb1474e4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.649798] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.650866] CR2: 00007fb1479d6580 CR3: 0000000020030000 CR4: 0000000000350ef0 [ 50.652150] Call Trace: [ 50.652664] [ 50.653079] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.653978] ? __create_object+0x59/0x80 [ 50.654771] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.655738] __vmalloc_noprof+0x59/0x60 [ 50.656501] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.657338] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.658272] bpf_prog_alloc+0x39/0x200 [ 50.659035] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.659956] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.660861] do_seccomp+0x349/0x25e0 [ 50.661590] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.662496] ? __pfx_do_seccomp+0x10/0x10 [ 50.663267] ? find_held_lock+0x2b/0x80 [ 50.664030] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.664993] ? static_key_count+0x60/0x80 [ 50.665795] prctl_set_seccomp+0x4e/0x70 [ 50.666590] __do_sys_prctl+0xe6c/0x1d70 [ 50.667334] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.668189] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.669189] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.670172] ? irqentry_exit+0xf3/0x650 [ 50.670954] do_syscall_64+0xbf/0x430 [ 50.671700] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.672677] RIP: 0033:0x7fb1479d65cd [ 50.673336] 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 [ 50.676559] RSP: 002b:00007ffc6331c2c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.677921] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb1479d65cd [ 50.679207] RDX: 0000561ecdd5de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.680499] RBP: 00007ffc6331c320 R08: 0000000000000000 R09: 00007ffc6331b9c0 [ 50.681772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561ed89cfbf0 [ 50.683054] R13: 00007ffc6331c750 R14: 0000561ed89d9380 R15: 0000561ed89e4460 [ 50.684332] [ 50.684794] irq event stamp: 2067 [ 50.685441] hardirqs last enabled at (2077): [] __up_console_sem+0x78/0x80 [ 50.686968] hardirqs last disabled at (2086): [] __up_console_sem+0x5d/0x80 [ 50.688478] softirqs last enabled at (1984): [] handle_softirqs+0x50c/0x770 [ 50.690010] softirqs last disabled at (1979): [] __irq_exit_rcu+0xc4/0x100 [ 50.691469] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13886' (ECDSA) to the list of known hosts. 2025/11/18 19:24:40 fuzzer started 2025/11/18 19:24:41 dialing manager at localhost:34383 2025/11/18 19:24:41 checking machine... 2025/11/18 19:24:41 checking revisions... [ 51.458054] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:24:41 testing simple program... [ 51.529223] cgroup: Unknown subsys name 'net' [ 51.577309] cgroup: Unknown subsys name 'cpuset' [ 51.591938] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:24:40 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffed10012c4f13 RCX=0000000000000000 RDX=0000000000000001 RSI=0000000000000040 RDI=ffff888009627928 RBP=ffff888008c41780 RSP=ffff888009627898 R8 =0000000000000000 R9 =0000000000000000 R10=ffffed10012cc2e8 R11=0000000000000000 R12=0000000000000000 R13=0000000000000001 R14=ffff888008c41780 R15=0000000000000000 RIP=ffffffff81619479 RFL=00000282 [--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f09fa553020 CR3=000000001fb4d000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002a025 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=00007fff29a3bd38 CR3=0000000009c16000 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=2030343a34323a393120383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039333a34323a3931203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000