[ 45.750538] ------------[ cut here ]------------ [ 45.751463] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.753440] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.754863] Modules linked in: [ 45.755505] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.757517] Tainted: [W]=WARN [ 45.758107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.759569] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.760470] 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 [ 45.763595] RSP: 0018:ffff888013b87bc0 EFLAGS: 00010286 [ 45.764556] RAX: 0000000000000000 RBX: ffffed1002770f78 RCX: ffffffff813a4050 [ 45.765813] RDX: ffff8880184a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.767081] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002770f2f [ 45.768342] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.769601] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013b87df8 [ 45.770861] FS: 00007fda1fd89900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.772283] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.773352] CR2: 00007fff23a51ef7 CR3: 000000000c3da000 CR4: 0000000000350ef0 [ 45.774623] Call Trace: [ 45.775120] [ 45.775525] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.776401] ? __create_object+0x59/0x80 [ 45.777164] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.778119] __vmalloc_noprof+0x59/0x60 [ 45.778822] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.779678] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.780579] bpf_prog_alloc+0x39/0x200 [ 45.781301] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.782213] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.783120] do_seccomp+0x349/0x25e0 [ 45.783788] ? find_held_lock+0x2b/0x80 [ 45.784535] ? do_prlimit+0x310/0x610 [ 45.785254] ? __pfx_do_seccomp+0x10/0x10 [ 45.785981] ? do_raw_spin_unlock+0x53/0x220 [ 45.786789] ? _raw_spin_unlock+0x1e/0x40 [ 45.787581] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.788535] ? static_key_count+0x60/0x80 [ 45.789319] prctl_set_seccomp+0x4e/0x70 [ 45.790033] __do_sys_prctl+0xe6c/0x1d70 [ 45.790804] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.791651] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.792609] ? irqentry_exit+0xf3/0x650 [ 45.793364] do_syscall_64+0xbf/0x430 [ 45.794096] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.795001] RIP: 0033:0x7fda2027b5cd [ 45.795702] 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 [ 45.798793] RSP: 002b:00007fff23a506f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.800134] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fda2027b5cd [ 45.801390] RDX: 0000564225145e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.802644] RBP: 00007fff23a50750 R08: 0000000000000000 R09: 00007fff23a4fdf0 [ 45.803924] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564259486bf0 [ 45.805172] R13: 00007fff23a50b80 R14: 0000564259490380 R15: 000056425949b460 [ 45.806446] [ 45.806860] irq event stamp: 1761 [ 45.807518] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 45.809006] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 45.810522] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 45.812039] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 45.813542] ---[ end trace 0000000000000000 ]--- [ 48.910385] ------------[ cut here ]------------ [ 48.910960] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.912238] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.913183] Modules linked in: [ 48.913562] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.914800] Tainted: [W]=WARN [ 48.915189] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.916131] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.916684] 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 [ 48.918703] RSP: 0018:ffff88801bfdfbc0 EFLAGS: 00010286 [ 48.919331] RAX: 0000000000000000 RBX: ffffed10037fbf78 RCX: ffffffff813a4050 [ 48.920141] RDX: ffff8880184a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.920936] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037fbf2f [ 48.921740] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.922534] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bfdfdf8 [ 48.923350] FS: 00007ff46a272900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.924263] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.924897] CR2: 00007ff46a764580 CR3: 000000000e9ff000 CR4: 0000000000350ef0 [ 48.925722] Call Trace: [ 48.926019] [ 48.926302] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.926840] ? __create_object+0x59/0x80 [ 48.927375] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.927967] __vmalloc_noprof+0x59/0x60 [ 48.928454] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.928973] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.929575] bpf_prog_alloc+0x39/0x200 [ 48.930019] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.930587] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.931158] do_seccomp+0x349/0x25e0 [ 48.931569] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.932121] ? __pfx_do_seccomp+0x10/0x10 [ 48.932575] ? find_held_lock+0x2b/0x80 [ 48.933012] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.933607] ? static_key_count+0x60/0x80 [ 48.934081] prctl_set_seccomp+0x4e/0x70 [ 48.934517] __do_sys_prctl+0xe6c/0x1d70 [ 48.934961] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.935489] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.936073] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.936633] ? irqentry_exit+0xf3/0x650 [ 48.937092] do_syscall_64+0xbf/0x430 [ 48.937517] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.938088] RIP: 0033:0x7ff46a7645cd [ 48.938485] 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 [ 48.940495] RSP: 002b:00007ffd4b0498b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.941370] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff46a7645cd [ 48.942185] RDX: 000055de07a4be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.942963] RBP: 00007ffd4b049910 R08: 0000000000000000 R09: 00007ffd4b048fb0 [ 48.943778] R10: 0000000000000000 R11: 0000000000000246 R12: 000055de400b4bf0 [ 48.944575] R13: 00007ffd4b049d40 R14: 000055de400be380 R15: 000055de400c9460 [ 48.945390] [ 48.945653] irq event stamp: 1701 [ 48.946030] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 48.946981] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 48.947962] softirqs last enabled at (1418): [] handle_softirqs+0x50c/0x770 [ 48.948956] softirqs last disabled at (1403): [] __irq_exit_rcu+0xc4/0x100 [ 48.949923] ---[ end trace 0000000000000000 ]--- [ 49.631933] ------------[ cut here ]------------ [ 49.632810] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.634591] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.635893] Modules linked in: [ 49.636646] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.638456] Tainted: [W]=WARN [ 49.638945] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.640239] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.640994] 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 [ 49.643772] RSP: 0018:ffff88801ab87bc0 EFLAGS: 00010286 [ 49.644616] RAX: 0000000000000000 RBX: ffffed1003570f78 RCX: ffffffff813a4050 [ 49.645740] RDX: ffff888015560000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.646860] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003570f2f [ 49.647991] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.649110] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ab87df8 [ 49.650229] FS: 00007f2744cd4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.651494] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.652419] CR2: 00007f27451c6580 CR3: 000000001ff70000 CR4: 0000000000350ef0 [ 49.653548] Call Trace: [ 49.653960] [ 49.654360] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.655160] ? __create_object+0x59/0x80 [ 49.655818] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.656683] __vmalloc_noprof+0x59/0x60 [ 49.657355] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.658135] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.658936] bpf_prog_alloc+0x39/0x200 [ 49.659596] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.660423] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.661232] do_seccomp+0x349/0x25e0 [ 49.661834] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.662620] ? __pfx_do_seccomp+0x10/0x10 [ 49.663314] ? find_held_lock+0x2b/0x80 [ 49.663941] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.664778] ? static_key_count+0x60/0x80 [ 49.665485] prctl_set_seccomp+0x4e/0x70 [ 49.666163] __do_sys_prctl+0xe6c/0x1d70 [ 49.666810] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.667570] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.668413] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.669260] ? irqentry_exit+0xf3/0x650 [ 49.669889] do_syscall_64+0xbf/0x430 [ 49.670536] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.671378] RIP: 0033:0x7f27451c65cd [ 49.671953] 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 [ 49.674714] RSP: 002b:00007ffe36200ae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.675918] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f27451c65cd [ 49.677035] RDX: 0000560027746e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.678178] RBP: 00007ffe36200b40 R08: 0000000000000000 R09: 00007ffe362001e0 [ 49.679305] R10: 0000000000000000 R11: 0000000000000246 R12: 00005600313eabf0 [ 49.680426] R13: 00007ffe36200f70 R14: 00005600313f4380 R15: 00005600313ff460 [ 49.681562] [ 49.681935] irq event stamp: 1815 [ 49.682501] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 49.683842] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 49.685175] softirqs last enabled at (1350): [] handle_softirqs+0x50c/0x770 [ 49.686517] softirqs last disabled at (1329): [] __irq_exit_rcu+0xc4/0x100 [ 49.687841] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59522' (ECDSA) to the list of known hosts. 2025/11/18 15:39:50 fuzzer started 2025/11/18 15:39:50 dialing manager at localhost:34383 2025/11/18 15:39:51 checking machine... 2025/11/18 15:39:51 checking revisions... [ 50.576349] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:39:51 testing simple program... [ 50.666665] cgroup: Unknown subsys name 'net' [ 50.730211] cgroup: Unknown subsys name 'cpuset' [ 50.756102] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:39:50 Registers: info registers vcpu 0 RAX=0000000000043063 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdaf5f8d000 CR3=000000000d1ad000 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=90907125cb29dd9a914f5089f1371b5a XMM02=2c67c8bc2e329bc30000000000305e68 XMM03=fb795ef6d657705600000000003110a8 XMM04=89e16eaff4d4abb200000000000ae988 XMM05=f851631f5de3e9610000000000320e18 XMM06=817b8945e9d50373000000000031feb8 XMM07=e042d86d42eb936e0000000000311328 XMM08=5f6bfe2d0b15a6560000000000305ec8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888013b87b48 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff888013b875b0 R8 =0000000000000001 R9 =ffff888013b876a8 R10=000000000003c9ed R11=0000000000023ce7 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff8880184a3780 R15=ffff888013b87668 RIP=ffffffff81528f47 RFL=00000206 [-----P-] 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 00007ff46a272900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd4b043000 CR3=000000000dc68000 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