[ 46.596312] ------------[ cut here ]------------ [ 46.597256] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.599314] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.600798] Modules linked in: [ 46.601426] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.603652] Tainted: [W]=WARN [ 46.604203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.605736] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.606647] 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 [ 46.609867] RSP: 0018:ffff888017c37bc0 EFLAGS: 00010286 [ 46.610841] RAX: 0000000000000000 RBX: ffffed1002f86f78 RCX: ffffffff813a4050 [ 46.612135] RDX: ffff888018d73780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.613434] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f86f2f [ 46.614734] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.616047] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017c37df8 [ 46.617327] FS: 00007f8958678900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.618795] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.619884] CR2: 00007fffc8791ef7 CR3: 000000000d6ac000 CR4: 0000000000350ef0 [ 46.621180] Call Trace: [ 46.621693] [ 46.622111] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.623009] ? __create_object+0x59/0x80 [ 46.623824] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.624805] __vmalloc_noprof+0x59/0x60 [ 46.625564] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.626446] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.627340] bpf_prog_alloc+0x39/0x200 [ 46.628117] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.629050] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.629964] do_seccomp+0x349/0x25e0 [ 46.630686] ? find_held_lock+0x2b/0x80 [ 46.631452] ? do_prlimit+0x310/0x610 [ 46.632174] ? __pfx_do_seccomp+0x10/0x10 [ 46.632975] ? do_raw_spin_unlock+0x53/0x220 [ 46.633801] ? _raw_spin_unlock+0x1e/0x40 [ 46.634593] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.635573] ? static_key_count+0x60/0x80 [ 46.636403] prctl_set_seccomp+0x4e/0x70 [ 46.637144] __do_sys_prctl+0xe6c/0x1d70 [ 46.637941] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.638813] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.639831] ? irqentry_exit+0xf3/0x650 [ 46.640620] do_syscall_64+0xbf/0x430 [ 46.641327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.642282] RIP: 0033:0x7f8958b6a5cd [ 46.643001] 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 [ 46.646208] RSP: 002b:00007fffc8790b60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.647577] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8958b6a5cd [ 46.648882] RDX: 00005561c89dee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.650199] RBP: 00007fffc8790bc0 R08: 0000000000000000 R09: 00007fffc8790260 [ 46.651484] R10: 0000000000000000 R11: 0000000000000246 R12: 00005561d47cfad0 [ 46.652796] R13: 00007fffc8790ff0 R14: 00005561d47d0bc0 R15: 00005561d47e1780 [ 46.654102] [ 46.654579] irq event stamp: 1853 [ 46.655192] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 46.656729] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 46.658263] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 46.659834] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 46.661159] ---[ end trace 0000000000000000 ]--- [ 50.348926] ------------[ cut here ]------------ [ 50.349860] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.351931] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 50.353375] Modules linked in: [ 50.353956] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.355965] Tainted: [W]=WARN [ 50.356560] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.358035] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.359176] 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 [ 50.362444] RSP: 0018:ffff88801735fbc0 EFLAGS: 00010286 [ 50.363430] RAX: 0000000000000000 RBX: ffffed1002e6bf78 RCX: ffffffff813a4050 [ 50.364722] RDX: ffff888017fc1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.366010] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6bf2f [ 50.367306] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.368597] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801735fdf8 [ 50.369883] FS: 00007fc2f2636900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.371334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.372439] CR2: 00007fc2f2b28580 CR3: 000000001f458000 CR4: 0000000000350ef0 [ 50.373744] Call Trace: [ 50.374216] [ 50.374964] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.375872] ? __create_object+0x59/0x80 [ 50.376665] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.377633] __vmalloc_noprof+0x59/0x60 [ 50.378404] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.379239] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.380180] bpf_prog_alloc+0x39/0x200 [ 50.380917] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.381842] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.382769] do_seccomp+0x349/0x25e0 [ 50.383495] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.384414] ? __pfx_do_seccomp+0x10/0x10 [ 50.385183] ? find_held_lock+0x2b/0x80 [ 50.385934] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.386913] ? static_key_count+0x60/0x80 [ 50.387717] prctl_set_seccomp+0x4e/0x70 [ 50.388500] __do_sys_prctl+0xe6c/0x1d70 [ 50.389243] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.390082] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.391064] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.392057] ? irqentry_exit+0xf3/0x650 [ 50.392822] do_syscall_64+0xbf/0x430 [ 50.393565] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.394535] RIP: 0033:0x7fc2f2b285cd [ 50.395202] 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 [ 50.398425] RSP: 002b:00007ffe4af9e240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.399796] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc2f2b285cd [ 50.401107] RDX: 000055d9ebde3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.402395] RBP: 00007ffe4af9e2a0 R08: 0000000000000000 R09: 00007ffe4af9d940 [ 50.403685] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d9fccfcbf0 [ 50.404972] R13: 00007ffe4af9e6d0 R14: 000055d9fcd06380 R15: 000055d9fcd11460 [ 50.406293] [ 50.406760] irq event stamp: 1789 [ 50.407406] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 50.408941] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 50.410475] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 50.412048] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 50.413544] ---[ end trace 0000000000000000 ]--- [ 51.241594] ------------[ cut here ]------------ [ 51.242682] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.245107] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 51.246734] Modules linked in: [ 51.247337] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.249395] Tainted: [W]=WARN [ 51.249943] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.251410] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.252290] 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 [ 51.255468] RSP: 0018:ffff8880173b7bc0 EFLAGS: 00010286 [ 51.256457] RAX: 0000000000000000 RBX: ffffed1002e76f78 RCX: ffffffff813a4050 [ 51.257746] RDX: ffff888016bf3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.259029] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e76f2f [ 51.260326] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.261681] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173b7df8 [ 51.263016] FS: 00007fe9f6a06900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.264508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.265592] CR2: 00007fe9f6ef8580 CR3: 000000001f626000 CR4: 0000000000350ef0 [ 51.266903] Call Trace: [ 51.267472] [ 51.267916] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.268842] ? __create_object+0x59/0x80 [ 51.269663] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.270677] __vmalloc_noprof+0x59/0x60 [ 51.271499] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.272344] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.273292] bpf_prog_alloc+0x39/0x200 [ 51.274039] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.274978] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.275889] do_seccomp+0x349/0x25e0 [ 51.276610] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.277505] ? __pfx_do_seccomp+0x10/0x10 [ 51.278241] ? find_held_lock+0x2b/0x80 [ 51.279011] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.279996] ? static_key_count+0x60/0x80 [ 51.280792] prctl_set_seccomp+0x4e/0x70 [ 51.281568] __do_sys_prctl+0xe6c/0x1d70 [ 51.282302] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.283158] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.284130] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.285082] ? irqentry_exit+0xf3/0x650 [ 51.285837] do_syscall_64+0xbf/0x430 [ 51.286580] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.287531] RIP: 0033:0x7fe9f6ef85cd [ 51.288189] 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 [ 51.291391] RSP: 002b:00007ffd4b046800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.292793] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe9f6ef85cd [ 51.294075] RDX: 000055a975e1ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.295385] RBP: 00007ffd4b046860 R08: 0000000000000000 R09: 00007ffd4b045f00 [ 51.296699] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a9973a5ad0 [ 51.298016] R13: 00007ffd4b046c90 R14: 000055a9973a6bc0 R15: 000055a9973b7780 [ 51.299334] [ 51.299800] irq event stamp: 1833 [ 51.300459] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 51.301800] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 51.303092] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 51.304411] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 51.305695] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42889' (ECDSA) to the list of known hosts. 2025/11/17 10:14:29 fuzzer started 2025/11/17 10:14:29 dialing manager at localhost:37895 2025/11/17 10:14:29 checking machine... 2025/11/17 10:14:29 checking revisions... [ 52.218602] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:14:29 testing simple program... [ 52.313069] cgroup: Unknown subsys name 'net' [ 52.370088] cgroup: Unknown subsys name 'cpuset' [ 52.385228] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:14:28 Registers: info registers vcpu 0 RAX=ffffffff810001cc RBX=ffffffff86690400 RCX=ffffffff8100012f RDX=0000000000000000 RSI=ffffffff869d7fd2 RDI=ffffffff866903c0 RBP=ffffffff866903c0 RSP=ffff88801a196e10 R8 =ffffffff869d7fd2 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffffffff866903fc R13=ffffffff866903c0 R14=ffffffff866903c0 R15=dffffc0000000000 RIP=ffffffff8135dacf RFL=00000087 [--S--PC] 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 00007fc2f2636900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc2f2bed618 CR3=000000001efa4000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000008ee9 RBX=0000000000000001 RCX=00000000fffdcc03 RDX=00000000fffc31dc RSI=0000000000000008 RDI=ffff8880096fbb7c RBP=ffffffff8664f6f8 RSP=ffff88806cf08b58 R8 =ffff88806cf38160 R9 =fffffbfff0cc9eca R10=00000000fffc31db R11=0000000000000001 R12=ffff88806cf38140 R13=0000000000000000 R14=ffffffff86650094 R15=ffff8880e548f000 RIP=ffffffff815d9ec5 RFL=00000046 [---Z-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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055fb02385000 CR3=000000000de8d000 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=34313a303120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343135 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000