[ 39.080061] ------------[ cut here ]------------ [ 39.081006] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.083089] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.084793] Modules linked in: [ 39.085458] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.087507] Tainted: [W]=WARN [ 39.088070] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.089570] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.090490] 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 [ 39.093761] RSP: 0018:ffff88801868fbc0 EFLAGS: 00010286 [ 39.094751] RAX: 0000000000000000 RBX: ffffed10030d1f78 RCX: ffffffff813a4050 [ 39.096047] RDX: ffff888016129bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.097325] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030d1f2f [ 39.098642] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.099948] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801868fdf8 [ 39.101253] FS: 00007fdecceec900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.102709] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.103795] CR2: 00007ffe76faaef7 CR3: 000000000c563000 CR4: 0000000000350ef0 [ 39.105097] Call Trace: [ 39.105601] [ 39.106017] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.106934] ? __create_object+0x59/0x80 [ 39.107754] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.108729] __vmalloc_noprof+0x59/0x60 [ 39.109497] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.110385] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.111302] bpf_prog_alloc+0x39/0x200 [ 39.112051] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.112990] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.113919] do_seccomp+0x349/0x25e0 [ 39.114655] ? find_held_lock+0x2b/0x80 [ 39.115455] ? do_prlimit+0x310/0x610 [ 39.116167] ? __pfx_do_seccomp+0x10/0x10 [ 39.116958] ? do_raw_spin_unlock+0x53/0x220 [ 39.117791] ? _raw_spin_unlock+0x1e/0x40 [ 39.118590] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.119597] ? static_key_count+0x60/0x80 [ 39.120427] prctl_set_seccomp+0x4e/0x70 [ 39.121181] __do_sys_prctl+0xe6c/0x1d70 [ 39.121983] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.122862] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.123856] ? irqentry_exit+0xf3/0x650 [ 39.124654] do_syscall_64+0xbf/0x430 [ 39.125398] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.126389] RIP: 0033:0x7fdecd3de5cd [ 39.127063] 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 [ 39.130260] RSP: 002b:00007ffe76fa8490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.131673] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdecd3de5cd [ 39.132981] RDX: 0000555f9334fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.134283] RBP: 00007ffe76fa84f0 R08: 0000000000000000 R09: 00007ffe76fa7b90 [ 39.135637] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555fb1a8aad0 [ 39.136939] R13: 00007ffe76fa8920 R14: 0000555fb1a8bbc0 R15: 0000555fb1a9c780 [ 39.138279] [ 39.138752] irq event stamp: 1775 [ 39.139439] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 39.140981] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 39.142521] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 39.144105] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 39.145647] ---[ end trace 0000000000000000 ]--- [ 42.743210] ------------[ cut here ]------------ [ 42.743988] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.745690] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 42.746889] Modules linked in: [ 42.747423] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.749079] Tainted: [W]=WARN [ 42.749557] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.750773] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.751538] 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 [ 42.754177] RSP: 0018:ffff888015797bc0 EFLAGS: 00010286 [ 42.754976] RAX: 0000000000000000 RBX: ffffed1002af2f78 RCX: ffffffff813a4050 [ 42.756043] RDX: ffff888016df9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.757104] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002af2f2f [ 42.758175] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.759233] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015797df8 [ 42.760293] FS: 00007f4b0f5d2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.761487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.762323] CR2: 00007f4b0fac4580 CR3: 000000001f1c3000 CR4: 0000000000350ef0 [ 42.763456] Call Trace: [ 42.763846] [ 42.764190] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.764948] ? __create_object+0x59/0x80 [ 42.765600] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.766404] __vmalloc_noprof+0x59/0x60 [ 42.767011] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.767759] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.768540] bpf_prog_alloc+0x39/0x200 [ 42.769129] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.769913] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.770671] do_seccomp+0x349/0x25e0 [ 42.771254] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.772011] ? __pfx_do_seccomp+0x10/0x10 [ 42.772667] ? find_held_lock+0x2b/0x80 [ 42.773271] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.774082] ? static_key_count+0x60/0x80 [ 42.774751] prctl_set_seccomp+0x4e/0x70 [ 42.775411] __do_sys_prctl+0xe6c/0x1d70 [ 42.776042] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.776762] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.777575] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.778390] ? irqentry_exit+0xf3/0x650 [ 42.779005] do_syscall_64+0xbf/0x430 [ 42.779645] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.780441] RIP: 0033:0x7f4b0fac45cd [ 42.781000] 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 [ 42.783695] RSP: 002b:00007ffec6780900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.784847] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4b0fac45cd [ 42.785932] RDX: 000055e926afbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.787025] RBP: 00007ffec6780960 R08: 0000000000000000 R09: 00007ffec6780000 [ 42.788117] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e960ecd2b0 [ 42.789202] R13: 00007ffec6780d90 R14: 000055e960ecfd20 R15: 000055e960ee18d0 [ 42.790303] [ 42.790693] irq event stamp: 1727 [ 42.791223] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 42.792515] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 42.793798] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 42.795118] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 42.796410] ---[ end trace 0000000000000000 ]--- [ 43.575387] ------------[ cut here ]------------ [ 43.576125] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.577824] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.579037] Modules linked in: [ 43.579585] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.581241] Tainted: [W]=WARN [ 43.581738] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.582949] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.583729] 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 [ 43.586358] RSP: 0018:ffff8880172a7bc0 EFLAGS: 00010286 [ 43.587160] RAX: 0000000000000000 RBX: ffffed1002e54f78 RCX: ffffffff813a4050 [ 43.588235] RDX: ffff88801612d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.589318] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e54f2f [ 43.590415] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.591492] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172a7df8 [ 43.592565] FS: 00007f574bd91900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.593764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.594649] CR2: 00007f574c283580 CR3: 000000001ebf1000 CR4: 0000000000350ef0 [ 43.595733] Call Trace: [ 43.596130] [ 43.596531] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.597247] ? __create_object+0x59/0x80 [ 43.598035] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.598895] __vmalloc_noprof+0x59/0x60 [ 43.599546] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.600246] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.601024] bpf_prog_alloc+0x39/0x200 [ 43.601642] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.602426] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.603162] do_seccomp+0x349/0x25e0 [ 43.603767] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.604529] ? __pfx_do_seccomp+0x10/0x10 [ 43.605157] ? find_held_lock+0x2b/0x80 [ 43.605797] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.606815] ? static_key_count+0x60/0x80 [ 43.607510] prctl_set_seccomp+0x4e/0x70 [ 43.608128] __do_sys_prctl+0xe6c/0x1d70 [ 43.608785] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.609495] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.610264] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.611079] ? irqentry_exit+0xf3/0x650 [ 43.611746] do_syscall_64+0xbf/0x430 [ 43.612367] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.613125] RIP: 0033:0x7f574c2835cd [ 43.613719] 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 [ 43.616383] RSP: 002b:00007ffeab352d10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.617533] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f574c2835cd [ 43.618603] RDX: 0000565285891e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.619683] RBP: 00007ffeab352d70 R08: 0000000000000000 R09: 00007ffeab352410 [ 43.620760] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565295e2f2b0 [ 43.621839] R13: 00007ffeab3531a0 R14: 0000565295e31d20 R15: 0000565295e438d0 [ 43.622934] [ 43.623305] irq event stamp: 1767 [ 43.623854] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 43.625130] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 43.626407] softirqs last enabled at (1586): [] handle_softirqs+0x50c/0x770 [ 43.627712] softirqs last disabled at (1537): [] __irq_exit_rcu+0xc4/0x100 [ 43.628972] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59736' (ECDSA) to the list of known hosts. 2025/11/17 10:31:37 fuzzer started 2025/11/17 10:31:37 dialing manager at localhost:37895 2025/11/17 10:31:37 checking machine... 2025/11/17 10:31:37 checking revisions... [ 44.518306] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:31:38 testing simple program... [ 44.604402] cgroup: Unknown subsys name 'net' [ 44.667976] cgroup: Unknown subsys name 'cpuset' [ 44.682761] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:31:37 Registers: info registers vcpu 0 RAX=00000000000000c4 RBX=ffff888009611bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888009612640 RDI=ffff888009612618 RBP=ffff888009612618 RSP=ffff888009627690 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815228f3 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffec677a000 CR3=000000001f0c1000 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=6720646572637465733a4d41503d706f 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=0000000000000000 RBX=00007f4b1016c000 RCX=ffffffff812099a2 RDX=ffff88800f3b0000 RSI=00007f4b1016c000 RDI=ffffffffff600000 RBP=0000000000000001 RSP=ffff888017627750 R8 =ffffffff869d7fd6 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000003 R12=ffff888017627898 R13=0000000000000000 R14=ffff88800f3b0000 R15=ffff888008c41780 RIP=ffffffff817517c8 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 00007f4b0f5d2900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4b0f5b1020 CR3=000000001f0c1000 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