[ 39.257693] ------------[ cut here ]------------ [ 39.258635] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.260644] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.262077] Modules linked in: [ 39.262651] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.264638] Tainted: [W]=WARN [ 39.265225] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.266682] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.267592] 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 [ 39.270704] RSP: 0018:ffff888016a4fbc0 EFLAGS: 00010286 [ 39.271683] RAX: 0000000000000000 RBX: ffffed1002d49f78 RCX: ffffffff813a4050 [ 39.272941] RDX: ffff88800a2eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.274199] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d49f2f [ 39.275469] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.276725] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a4fdf8 [ 39.277990] FS: 00007fb7e4d5e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.279405] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.280442] CR2: 00007ffc85eabef8 CR3: 000000000e6fa000 CR4: 0000000000350ef0 [ 39.281691] Call Trace: [ 39.282181] [ 39.282584] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.283498] ? __create_object+0x59/0x80 [ 39.284250] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.285199] __vmalloc_noprof+0x59/0x60 [ 39.285892] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.286737] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.287656] bpf_prog_alloc+0x39/0x200 [ 39.288372] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.289280] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.290170] do_seccomp+0x349/0x25e0 [ 39.290825] ? find_held_lock+0x2b/0x80 [ 39.291578] ? do_prlimit+0x310/0x610 [ 39.292291] ? __pfx_do_seccomp+0x10/0x10 [ 39.293009] ? do_raw_spin_unlock+0x53/0x220 [ 39.293826] ? _raw_spin_unlock+0x1e/0x40 [ 39.294586] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.295548] ? static_key_count+0x60/0x80 [ 39.296335] prctl_set_seccomp+0x4e/0x70 [ 39.297088] __do_sys_prctl+0xe6c/0x1d70 [ 39.297808] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.298651] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.299619] ? irqentry_exit+0xf3/0x650 [ 39.300358] do_syscall_64+0xbf/0x430 [ 39.301035] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.301972] RIP: 0033:0x7fb7e52505cd [ 39.302660] 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 [ 39.305802] RSP: 002b:00007ffc85ea9ab0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.307123] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb7e52505cd [ 39.308398] RDX: 000055ef651d2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.309639] RBP: 00007ffc85ea9b10 R08: 0000000000000000 R09: 00007ffc85ea91b0 [ 39.310892] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ef87468bf0 [ 39.312170] R13: 00007ffc85ea9f40 R14: 000055ef87472380 R15: 000055ef8747d460 [ 39.313453] [ 39.313879] irq event stamp: 1799 [ 39.314515] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 39.316021] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 39.317529] softirqs last enabled at (1788): [] handle_softirqs+0x50c/0x770 [ 39.319037] softirqs last disabled at (1783): [] __irq_exit_rcu+0xc4/0x100 [ 39.320540] ---[ end trace 0000000000000000 ]--- [ 42.765233] ------------[ cut here ]------------ [ 42.766024] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.767925] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.769238] Modules linked in: [ 42.769769] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.771562] Tainted: [W]=WARN [ 42.772096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.773409] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.774218] 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 [ 42.777087] RSP: 0018:ffff8880186afbc0 EFLAGS: 00010286 [ 42.777929] RAX: 0000000000000000 RBX: ffffed10030d5f78 RCX: ffffffff813a4050 [ 42.779081] RDX: ffff888016419bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.780239] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030d5f2f [ 42.781391] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.782540] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880186afdf8 [ 42.783705] FS: 00007f4c4183b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.784995] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.785977] CR2: 00007ffcbfd5cef8 CR3: 0000000020082000 CR4: 0000000000350ef0 [ 42.787142] Call Trace: [ 42.787570] [ 42.787934] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.788738] ? __create_object+0x59/0x80 [ 42.789454] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.790321] __vmalloc_noprof+0x59/0x60 [ 42.790963] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.791760] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.792600] bpf_prog_alloc+0x39/0x200 [ 42.793263] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.794100] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.794871] do_seccomp+0x349/0x25e0 [ 42.795518] ? find_held_lock+0x2b/0x80 [ 42.796180] ? do_prlimit+0x310/0x610 [ 42.796801] ? __pfx_do_seccomp+0x10/0x10 [ 42.797494] ? do_raw_spin_unlock+0x53/0x220 [ 42.798226] ? _raw_spin_unlock+0x1e/0x40 [ 42.798880] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.799769] ? static_key_count+0x60/0x80 [ 42.800485] prctl_set_seccomp+0x4e/0x70 [ 42.801178] __do_sys_prctl+0xe6c/0x1d70 [ 42.801834] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.802595] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.803466] ? irqentry_exit+0xf3/0x650 [ 42.804158] do_syscall_64+0xbf/0x430 [ 42.804793] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.805643] RIP: 0033:0x7f4c41d2d5cd [ 42.806279] 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 [ 42.809110] RSP: 002b:00007ffcbfd5aba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.810326] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4c41d2d5cd [ 42.811483] RDX: 000055f9b5099e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.812617] RBP: 00007ffcbfd5ac00 R08: 0000000000000000 R09: 00007ffcbfd5a2a0 [ 42.813747] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f9e5783240 [ 42.814879] R13: 00007ffcbfd5b030 R14: 000055f9e5782bf0 R15: 000055f9e57974d0 [ 42.816079] [ 42.816457] irq event stamp: 1741 [ 42.816995] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 42.818344] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 42.819709] softirqs last enabled at (1230): [] handle_softirqs+0x50c/0x770 [ 42.821104] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 42.822483] ---[ end trace 0000000000000000 ]--- [ 43.652163] ------------[ cut here ]------------ [ 43.653025] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.655106] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.656535] Modules linked in: [ 43.657160] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.659111] Tainted: [W]=WARN [ 43.659668] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.661131] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.662000] 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 [ 43.665142] RSP: 0018:ffff88800f1ffbc0 EFLAGS: 00010286 [ 43.666125] RAX: 0000000000000000 RBX: ffffed1001e3ff78 RCX: ffffffff813a4050 [ 43.667396] RDX: ffff8880186d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.668672] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e3ff2f [ 43.670005] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.671286] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1ffdf8 [ 43.672576] FS: 00007f23e1823900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.674034] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.675099] CR2: 00007f23e1d15580 CR3: 000000000cf28000 CR4: 0000000000350ef0 [ 43.676346] Call Trace: [ 43.676729] [ 43.677105] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.677823] ? __create_object+0x59/0x80 [ 43.678475] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.679384] __vmalloc_noprof+0x59/0x60 [ 43.680206] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.681140] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.681954] bpf_prog_alloc+0x39/0x200 [ 43.682594] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.683389] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.684172] do_seccomp+0x349/0x25e0 [ 43.684731] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.685490] ? __pfx_do_seccomp+0x10/0x10 [ 43.686167] ? find_held_lock+0x2b/0x80 [ 43.686764] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.687585] ? static_key_count+0x60/0x80 [ 43.688270] prctl_set_seccomp+0x4e/0x70 [ 43.688873] __do_sys_prctl+0xe6c/0x1d70 [ 43.689526] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.690259] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.691029] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.691850] ? irqentry_exit+0xf3/0x650 [ 43.692515] do_syscall_64+0xbf/0x430 [ 43.693148] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.693895] RIP: 0033:0x7f23e1d155cd [ 43.694504] 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 [ 43.697186] RSP: 002b:00007ffe649fe1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.698339] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f23e1d155cd [ 43.699432] RDX: 000055b7d2e77e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.700543] RBP: 00007ffe649fe230 R08: 0000000000000000 R09: 00007ffe649fd8d0 [ 43.701638] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b7dd820b10 [ 43.702719] R13: 00007ffe649fe660 R14: 000055b7dd8212b0 R15: 000055b7dd8356f0 [ 43.703829] [ 43.704241] irq event stamp: 2699 [ 43.704746] hardirqs last enabled at (2707): [] __up_console_sem+0x78/0x80 [ 43.706029] hardirqs last disabled at (2716): [] __up_console_sem+0x5d/0x80 [ 43.707339] softirqs last enabled at (2268): [] handle_softirqs+0x50c/0x770 [ 43.708647] softirqs last disabled at (2253): [] __irq_exit_rcu+0xc4/0x100 [ 43.709911] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41914' (ECDSA) to the list of known hosts. 2025/11/19 00:07:55 fuzzer started 2025/11/19 00:07:55 dialing manager at localhost:34383 2025/11/19 00:07:55 checking machine... 2025/11/19 00:07:55 checking revisions... [ 44.612318] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:07:55 testing simple program... [ 44.729869] cgroup: Unknown subsys name 'net' [ 44.798153] cgroup: Unknown subsys name 'cpuset' [ 44.811647] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:07:54 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888017667c30 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88806ce089b8 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=00000000000a24b5 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff88801c060000 R15=ffff88806ce08a70 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 00007f4c4183b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055f9e5784954 CR3=00000000200da000 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=37303a303020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363231 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000001 RCX=0000000000000001 RDX=1ffff110012eaf12 RSI=ffff888009757e88 RDI=ffff888009757890 RBP=ffff888009757f58 RSP=ffff8880097577d0 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=000000000000aed8 R12=ffff8880097578a0 R13=ffff888009757888 R14=ffff888009757e88 R15=ffff888009757840 RIP=ffffffff8135fb54 RFL=00000246 [---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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1540128000 CR3=000000000ddde000 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=2034353a37303a303020393120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034353a37303a3030203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000