[ 46.344899] ------------[ cut here ]------------ [ 46.345875] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.348016] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.349579] Modules linked in: [ 46.350260] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.352393] Tainted: [W]=WARN [ 46.353030] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.354597] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.355575] 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 [ 46.358955] RSP: 0018:ffff8880159efbc0 EFLAGS: 00010286 [ 46.359985] RAX: 0000000000000000 RBX: ffffed1002b3df78 RCX: ffffffff813a4050 [ 46.361353] RDX: ffff888018ff5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.362733] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b3df2f [ 46.364098] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.365464] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880159efdf8 [ 46.366832] FS: 00007f369ea39900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.368381] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.369508] CR2: 00007ffd35d7cef8 CR3: 000000000e4f7000 CR4: 0000000000350ef0 [ 46.370877] Call Trace: [ 46.371371] [ 46.371857] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.372828] ? __create_object+0x59/0x80 [ 46.373612] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.374642] __vmalloc_noprof+0x59/0x60 [ 46.375432] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.376373] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.377354] bpf_prog_alloc+0x39/0x200 [ 46.378145] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.379138] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.380091] do_seccomp+0x349/0x25e0 [ 46.380876] ? find_held_lock+0x2b/0x80 [ 46.381659] ? do_prlimit+0x310/0x610 [ 46.382466] ? __pfx_do_seccomp+0x10/0x10 [ 46.383319] ? do_raw_spin_unlock+0x53/0x220 [ 46.384208] ? _raw_spin_unlock+0x1e/0x40 [ 46.385061] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.386096] ? static_key_count+0x60/0x80 [ 46.386962] prctl_set_seccomp+0x4e/0x70 [ 46.387799] __do_sys_prctl+0xe6c/0x1d70 [ 46.388611] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.389545] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.390584] ? irqentry_exit+0xf3/0x650 [ 46.391407] do_syscall_64+0xbf/0x430 [ 46.392214] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.393254] RIP: 0033:0x7f369ef2b5cd [ 46.394027] 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 [ 46.397464] RSP: 002b:00007ffd35d7b190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.398921] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f369ef2b5cd [ 46.400321] RDX: 00005645bef22e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.401575] RBP: 00007ffd35d7b1f0 R08: 0000000000000000 R09: 00007ffd35d7a890 [ 46.402737] R10: 0000000000000000 R11: 0000000000000246 R12: 00005645ccf7bad0 [ 46.403911] R13: 00007ffd35d7b620 R14: 00005645ccf7cbc0 R15: 00005645ccf8d780 [ 46.405113] [ 46.405501] irq event stamp: 1719 [ 46.406093] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 46.407479] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 46.408876] softirqs last enabled at (1416): [] handle_softirqs+0x50c/0x770 [ 46.410278] softirqs last disabled at (1411): [] __irq_exit_rcu+0xc4/0x100 [ 46.411654] ---[ end trace 0000000000000000 ]--- [ 49.585489] ------------[ cut here ]------------ [ 49.586415] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.588401] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.589878] Modules linked in: [ 49.590463] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.592780] Tainted: [W]=WARN [ 49.593334] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.594849] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.595808] 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 [ 49.598985] RSP: 0018:ffff88800f687bc0 EFLAGS: 00010286 [ 49.599982] RAX: 0000000000000000 RBX: ffffed1001ed0f78 RCX: ffffffff813a4050 [ 49.601268] RDX: ffff888015c4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.602563] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ed0f2f [ 49.603881] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.605183] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f687df8 [ 49.606457] FS: 00007f1ece690900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.607888] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.608961] CR2: 00007f1ecebf64a6 CR3: 000000000cdc5000 CR4: 0000000000350ef0 [ 49.610238] Call Trace: [ 49.610738] [ 49.611144] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.612038] ? __create_object+0x59/0x80 [ 49.612831] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.613785] __vmalloc_noprof+0x59/0x60 [ 49.614487] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.615401] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.616384] bpf_prog_alloc+0x39/0x200 [ 49.617107] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.618031] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.618953] do_seccomp+0x349/0x25e0 [ 49.619624] ? find_held_lock+0x2b/0x80 [ 49.620419] ? do_prlimit+0x310/0x610 [ 49.621154] ? __pfx_do_seccomp+0x10/0x10 [ 49.621947] ? do_raw_spin_unlock+0x53/0x220 [ 49.622786] ? _raw_spin_unlock+0x1e/0x40 [ 49.623553] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.624595] ? static_key_count+0x60/0x80 [ 49.625392] prctl_set_seccomp+0x4e/0x70 [ 49.626182] __do_sys_prctl+0xe6c/0x1d70 [ 49.626995] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.627863] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.628848] ? irqentry_exit+0xf3/0x650 [ 49.629561] do_syscall_64+0xbf/0x430 [ 49.630332] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.631315] RIP: 0033:0x7f1eceb825cd [ 49.632022] 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 [ 49.635200] RSP: 002b:00007ffff5306f10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.636586] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1eceb825cd [ 49.637874] RDX: 0000560f3091ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.639215] RBP: 00007ffff5306f70 R08: 0000000000000000 R09: 00007ffff5306610 [ 49.640501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560f41eb0ad0 [ 49.641775] R13: 00007ffff53073a0 R14: 0000560f41eb1bc0 R15: 0000560f41ec2780 [ 49.643139] [ 49.643559] irq event stamp: 1847 [ 49.644211] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 49.645742] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 49.647295] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 49.648839] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 49.650337] ---[ end trace 0000000000000000 ]--- [ 50.423332] ------------[ cut here ]------------ [ 50.424250] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.426257] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.427715] Modules linked in: [ 50.428311] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.430300] Tainted: [W]=WARN [ 50.430892] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.432397] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.433586] 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 [ 50.436854] RSP: 0018:ffff8880165b7bc0 EFLAGS: 00010286 [ 50.437837] RAX: 0000000000000000 RBX: ffffed1002cb6f78 RCX: ffffffff813a4050 [ 50.439115] RDX: ffff888016991bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.440418] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb6f2f [ 50.441724] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.443003] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165b7df8 [ 50.444269] FS: 00007fb961ca1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.445725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.446787] CR2: 00007fb962193580 CR3: 0000000009dae000 CR4: 0000000000350ef0 [ 50.448062] Call Trace: [ 50.448533] [ 50.448988] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.449895] ? __create_object+0x59/0x80 [ 50.450628] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.451592] __vmalloc_noprof+0x59/0x60 [ 50.452358] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.453233] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.454164] bpf_prog_alloc+0x39/0x200 [ 50.454900] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.455832] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.456733] do_seccomp+0x349/0x25e0 [ 50.457412] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.458313] ? __pfx_do_seccomp+0x10/0x10 [ 50.459106] ? find_held_lock+0x2b/0x80 [ 50.459864] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.460840] ? static_key_count+0x60/0x80 [ 50.461601] prctl_set_seccomp+0x4e/0x70 [ 50.462381] __do_sys_prctl+0xe6c/0x1d70 [ 50.463151] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.464004] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.464996] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.465961] ? irqentry_exit+0xf3/0x650 [ 50.466729] do_syscall_64+0xbf/0x430 [ 50.467419] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.468375] RIP: 0033:0x7fb9621935cd [ 50.469084] 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 [ 50.472276] RSP: 002b:00007ffec9ce83f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.473646] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb9621935cd [ 50.474928] RDX: 000055ce4763ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.476207] RBP: 00007ffec9ce8450 R08: 0000000000000000 R09: 00007ffec9ce7af0 [ 50.477506] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ce85c56b10 [ 50.478797] R13: 00007ffec9ce8880 R14: 000055ce85c572b0 R15: 000055ce85c6b6f0 [ 50.480105] [ 50.480541] irq event stamp: 1763 [ 50.481208] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 50.482725] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 50.484232] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 50.485785] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 50.487308] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43693' (ECDSA) to the list of known hosts. 2025/11/18 21:23:14 fuzzer started 2025/11/18 21:23:15 dialing manager at localhost:34383 2025/11/18 21:23:15 checking machine... 2025/11/18 21:23:15 checking revisions... [ 51.397349] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:23:15 testing simple program... [ 51.492863] cgroup: Unknown subsys name 'net' [ 51.566884] cgroup: Unknown subsys name 'cpuset' [ 51.589589] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:23:14 Registers: info registers vcpu 0 RAX=ffffffff86a1c603 RBX=0000000000000001 RCX=ffffffff86a1c5fe RDX=0000000000000000 RSI=1ffffffff0d438c0 RDI=ffffffff866bddf0 RBP=ffff888009627898 RSP=ffff8880096277d0 R8 =ffffffff86a1c5fe R9 =0000000000000000 R10=000000000003c9ed R11=000000000000b615 R12=ffff8880096278a0 R13=ffff888009627888 R14=ffff888009627881 R15=ffff888009627840 RIP=ffffffff8135e815 RFL=00000216 [----AP-] 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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f20a7288000 CR3=000000000cf8f000 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=3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d XMM01=0000000000000000646873733d4d4d4f XMM02=ffffffffffffffffffffffffffffffff XMM03=66207463656e6e6f6373696420646576 XMM04=29177f31ea94c77700000000000ae988 XMM05=1319e678c5640f8a00000000003224e0 XMM06=a748ccc27a5f04c10000000000322448 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=dffffc0000000000 RCX=ffffffff817d9966 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1fec0 RSP=ffff888009757bf8 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000000 R12=ffffffff815d6c93 R13=0000000000000206 R14=ffff8880096fb780 R15=0000000000000005 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffff5301000 CR3=0000000019aaf000 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