[ 46.144606] ------------[ cut here ]------------ [ 46.145544] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.147642] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.149128] Modules linked in: [ 46.149723] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.151701] Tainted: [W]=WARN [ 46.152295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.153784] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.154707] 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 [ 46.157875] RSP: 0018:ffff8880183bfbc0 EFLAGS: 00010286 [ 46.158878] RAX: 0000000000000000 RBX: ffffed1003077f78 RCX: ffffffff813a4050 [ 46.160159] RDX: ffff8880183a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.161489] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003077f2f [ 46.162778] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.164087] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880183bfdf8 [ 46.165380] FS: 00007fad799c6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.166838] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.167898] CR2: 00007fad79eb8580 CR3: 000000000dfd6000 CR4: 0000000000350ef0 [ 46.169189] Call Trace: [ 46.169652] [ 46.170104] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.171010] ? __create_object+0x59/0x80 [ 46.171744] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.172730] __vmalloc_noprof+0x59/0x60 [ 46.173479] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.174355] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.175288] bpf_prog_alloc+0x39/0x200 [ 46.176028] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.176974] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.177874] do_seccomp+0x349/0x25e0 [ 46.178549] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.179446] ? __pfx_do_seccomp+0x10/0x10 [ 46.180232] ? find_held_lock+0x2b/0x80 [ 46.181001] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.181967] ? static_key_count+0x60/0x80 [ 46.182719] prctl_set_seccomp+0x4e/0x70 [ 46.183496] __do_sys_prctl+0xe6c/0x1d70 [ 46.184275] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.185142] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.186108] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.187087] ? irqentry_exit+0xf3/0x650 [ 46.187864] do_syscall_64+0xbf/0x430 [ 46.188561] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.189523] RIP: 0033:0x7fad79eb85cd [ 46.190234] 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 [ 46.193392] RSP: 002b:00007ffe57e20b30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.194749] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fad79eb85cd [ 46.196024] RDX: 000056313607be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.197323] RBP: 00007ffe57e20b90 R08: 0000000000000000 R09: 00007ffe57e20230 [ 46.198594] R10: 0000000000000000 R11: 0000000000000246 R12: 000056313b225ad0 [ 46.199854] R13: 00007ffe57e20fc0 R14: 000056313b226bc0 R15: 000056313b237780 [ 46.201166] [ 46.201523] irq event stamp: 1761 [ 46.202067] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 46.203335] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 46.204613] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 46.205911] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 46.207174] ---[ end trace 0000000000000000 ]--- [ 49.593367] ------------[ cut here ]------------ [ 49.594353] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.596510] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.598089] Modules linked in: [ 49.598728] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.601100] Tainted: [W]=WARN [ 49.601703] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.603355] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.604348] 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 [ 49.607788] RSP: 0018:ffff88801b9cfbc0 EFLAGS: 00010286 [ 49.608894] RAX: 0000000000000000 RBX: ffffed1003739f78 RCX: ffffffff813a4050 [ 49.610269] RDX: ffff888016c03780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.611644] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003739f2f [ 49.613038] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.614430] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b9cfdf8 [ 49.615803] FS: 00007f8412369900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.617382] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.618524] CR2: 00007ffec476cef7 CR3: 000000000a067000 CR4: 0000000000350ef0 [ 49.619911] Call Trace: [ 49.620424] [ 49.620926] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.621906] ? __create_object+0x59/0x80 [ 49.622714] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.623762] __vmalloc_noprof+0x59/0x60 [ 49.624571] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.625529] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.626543] bpf_prog_alloc+0x39/0x200 [ 49.627334] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.628338] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.629321] do_seccomp+0x349/0x25e0 [ 49.630097] ? find_held_lock+0x2b/0x80 [ 49.630914] ? do_prlimit+0x310/0x610 [ 49.631672] ? __pfx_do_seccomp+0x10/0x10 [ 49.632532] ? do_raw_spin_unlock+0x53/0x220 [ 49.633451] ? _raw_spin_unlock+0x1e/0x40 [ 49.634295] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.635348] ? static_key_count+0x60/0x80 [ 49.636204] prctl_set_seccomp+0x4e/0x70 [ 49.637058] __do_sys_prctl+0xe6c/0x1d70 [ 49.637913] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.638799] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.639889] ? irqentry_exit+0xf3/0x650 [ 49.640687] do_syscall_64+0xbf/0x430 [ 49.641495] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.642540] RIP: 0033:0x7f841285b5cd [ 49.643308] 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 [ 49.646836] RSP: 002b:00007ffec476af90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.648337] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f841285b5cd [ 49.649755] RDX: 0000559684f5ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.651175] RBP: 00007ffec476aff0 R08: 0000000000000000 R09: 00007ffec476a690 [ 49.652583] R10: 0000000000000000 R11: 0000000000000246 R12: 000055969eaeead0 [ 49.654015] R13: 00007ffec476b420 R14: 000055969eaefbc0 R15: 000055969eb00780 [ 49.655435] [ 49.655937] irq event stamp: 1825 [ 49.656610] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 49.658316] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 49.660002] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 49.661720] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 49.663167] ---[ end trace 0000000000000000 ]--- [ 50.464406] ------------[ cut here ]------------ [ 50.465339] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.467396] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.468848] Modules linked in: [ 50.469425] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.471375] Tainted: [W]=WARN [ 50.471972] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.473430] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.474340] 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 [ 50.477504] RSP: 0018:ffff88801768fbc0 EFLAGS: 00010286 [ 50.478763] RAX: 0000000000000000 RBX: ffffed1002ed1f78 RCX: ffffffff813a4050 [ 50.480041] RDX: ffff888017bfb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.481452] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed1f2f [ 50.482928] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.484316] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801768fdf8 [ 50.485627] FS: 00007f4b3bade900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.487045] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.488084] CR2: 00007ffc7e670ef7 CR3: 000000000e432000 CR4: 0000000000350ef0 [ 50.489364] Call Trace: [ 50.489866] [ 50.490275] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.491183] ? __create_object+0x59/0x80 [ 50.491949] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.492908] __vmalloc_noprof+0x59/0x60 [ 50.493614] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.494480] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.495401] bpf_prog_alloc+0x39/0x200 [ 50.496123] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.497057] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.497960] do_seccomp+0x349/0x25e0 [ 50.498628] ? find_held_lock+0x2b/0x80 [ 50.499381] ? do_prlimit+0x310/0x610 [ 50.500114] ? __pfx_do_seccomp+0x10/0x10 [ 50.500906] ? do_raw_spin_unlock+0x53/0x220 [ 50.501685] ? _raw_spin_unlock+0x1e/0x40 [ 50.502459] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.503404] ? static_key_count+0x60/0x80 [ 50.504195] prctl_set_seccomp+0x4e/0x70 [ 50.504980] __do_sys_prctl+0xe6c/0x1d70 [ 50.505721] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.506563] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.507514] ? irqentry_exit+0xf3/0x650 [ 50.508284] do_syscall_64+0xbf/0x430 [ 50.509027] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.509962] RIP: 0033:0x7f4b3bfd05cd [ 50.510610] 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 [ 50.513781] RSP: 002b:00007ffc7e66ef70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.515149] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4b3bfd05cd [ 50.516423] RDX: 00005599677bfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.517709] RBP: 00007ffc7e66efd0 R08: 0000000000000000 R09: 00007ffc7e66e670 [ 50.518974] R10: 0000000000000000 R11: 0000000000000246 R12: 000055998627bad0 [ 50.520237] R13: 00007ffc7e66f400 R14: 000055998627cbc0 R15: 000055998628d780 [ 50.521525] [ 50.521978] irq event stamp: 1815 [ 50.522575] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 50.524081] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 50.525604] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 50.527135] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 50.528629] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13336' (ECDSA) to the list of known hosts. 2025/11/17 20:15:49 fuzzer started 2025/11/17 20:15:50 dialing manager at localhost:37895 2025/11/17 20:15:50 checking machine... 2025/11/17 20:15:50 checking revisions... [ 51.487139] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:15:50 testing simple program... [ 51.596740] cgroup: Unknown subsys name 'net' [ 51.685768] cgroup: Unknown subsys name 'cpuset' [ 51.700340] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:15:49 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81618fa0 RCX=ffff88800962778c RDX=ffff888009627838 RSI=ffffffff81b2a3f3 RDI=ffff888009627838 RBP=ffff8880096278d0 RSP=ffff888009627820 R8 =ffffffff86ab8c8e R9 =ffff888009627878 R10=000000000003c9ed R11=0000000000025776 R12=ffff888009627900 R13=0000000000000000 R14=ffff888009611bc0 R15=ffff888009627838 RIP=ffffffff8135e408 RFL=00000202 [-------] 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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f841291e650 CR3=000000000e4c4000 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=2039343a35313a303220373120766f4e XMM01=657463656e6e6f63736944203a5d3334 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3334325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038343a35313a3032203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000023 RBX=0000000000000100 RCX=0000000000000000 RDX=0000000000000008 RSI=ffff8880171ba640 RDI=ffff8880171b9bc0 RBP=ffff8880171b9bc0 RSP=ffff8880164b7828 R8 =0000000000080000 R9 =0000000000000023 R10=0000000000000001 R11=0000000000000000 R12=0000000000000008 R13=0000000000000003 R14=ffff8880171ba640 R15=0000000000040000 RIP=ffffffff81526594 RFL=00000003 [------C] 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 00007f8412369900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffec4765000 CR3=000000000b7cc000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000