[ 39.090314] ------------[ cut here ]------------ [ 39.091213] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.093212] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.094653] Modules linked in: [ 39.095268] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.097237] Tainted: [W]=WARN [ 39.097791] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.099244] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.100109] 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 [ 39.103254] RSP: 0018:ffff888018567bc0 EFLAGS: 00010286 [ 39.104226] RAX: 0000000000000000 RBX: ffffed10030acf78 RCX: ffffffff813a4050 [ 39.105484] RDX: ffff888016189bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.106753] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030acf2f [ 39.108048] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.109303] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018567df8 [ 39.110566] FS: 00007fe1d5b38900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.112006] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.113042] CR2: 00007ffc3a808ef7 CR3: 000000000dc18000 CR4: 0000000000350ef0 [ 39.114308] Call Trace: [ 39.114763] [ 39.115213] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.116063] ? __create_object+0x59/0x80 [ 39.116835] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.117789] __vmalloc_noprof+0x59/0x60 [ 39.118531] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.119405] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.120331] bpf_prog_alloc+0x39/0x200 [ 39.121022] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.121941] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.122829] do_seccomp+0x349/0x25e0 [ 39.123548] ? find_held_lock+0x2b/0x80 [ 39.124313] ? do_prlimit+0x310/0x610 [ 39.125014] ? __pfx_do_seccomp+0x10/0x10 [ 39.125776] ? do_raw_spin_unlock+0x53/0x220 [ 39.126605] ? _raw_spin_unlock+0x1e/0x40 [ 39.127385] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.128334] ? static_key_count+0x60/0x80 [ 39.129076] prctl_set_seccomp+0x4e/0x70 [ 39.129845] __do_sys_prctl+0xe6c/0x1d70 [ 39.130611] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.131462] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.132415] ? irqentry_exit+0xf3/0x650 [ 39.133166] do_syscall_64+0xbf/0x430 [ 39.133878] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.134823] RIP: 0033:0x7fe1d602a5cd [ 39.135512] 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 [ 39.138669] RSP: 002b:00007ffc3a8071d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.140024] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe1d602a5cd [ 39.141295] RDX: 000055b328251e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.142561] RBP: 00007ffc3a807230 R08: 0000000000000000 R09: 00007ffc3a8068d0 [ 39.143856] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b347a99ad0 [ 39.145150] R13: 00007ffc3a807660 R14: 000055b347a9abc0 R15: 000055b347aab780 [ 39.146455] [ 39.146878] irq event stamp: 1721 [ 39.147525] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 39.149055] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 39.150571] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 39.152116] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 39.153644] ---[ end trace 0000000000000000 ]--- [ 42.062586] ------------[ cut here ]------------ [ 42.063548] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.065595] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.067115] Modules linked in: [ 42.067758] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.069760] Tainted: [W]=WARN [ 42.070354] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.071844] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.072771] 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 [ 42.075943] RSP: 0018:ffff88801aea7bc0 EFLAGS: 00010286 [ 42.076933] RAX: 0000000000000000 RBX: ffffed10035d4f78 RCX: ffffffff813a4050 [ 42.078238] RDX: ffff8880166d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.079545] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035d4f2f [ 42.080852] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.082145] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aea7df8 [ 42.083446] FS: 00007f5cea3a8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.084916] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.085996] CR2: 00007ffc2c8b1ef7 CR3: 0000000020765000 CR4: 0000000000350ef0 [ 42.087297] Call Trace: [ 42.087784] [ 42.088228] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.089095] ? __create_object+0x59/0x80 [ 42.089894] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.090886] __vmalloc_noprof+0x59/0x60 [ 42.091673] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.092553] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.093508] bpf_prog_alloc+0x39/0x200 [ 42.094270] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.095203] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.096069] do_seccomp+0x349/0x25e0 [ 42.096800] ? find_held_lock+0x2b/0x80 [ 42.097568] ? do_prlimit+0x310/0x610 [ 42.098781] ? __pfx_do_seccomp+0x10/0x10 [ 42.099607] ? do_raw_spin_unlock+0x53/0x220 [ 42.100430] ? _raw_spin_unlock+0x1e/0x40 [ 42.101216] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.102206] ? static_key_count+0x60/0x80 [ 42.102974] prctl_set_seccomp+0x4e/0x70 [ 42.103775] __do_sys_prctl+0xe6c/0x1d70 [ 42.104575] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.105449] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.106421] ? irqentry_exit+0xf3/0x650 [ 42.107215] do_syscall_64+0xbf/0x430 [ 42.107937] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.108906] RIP: 0033:0x7f5cea89a5cd [ 42.109627] 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 [ 42.112840] RSP: 002b:00007ffc2c8b0120 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.114206] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5cea89a5cd [ 42.115511] RDX: 000055f2e338fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.116805] RBP: 00007ffc2c8b0180 R08: 0000000000000000 R09: 00007ffc2c8af820 [ 42.118112] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f2f540cad0 [ 42.119444] R13: 00007ffc2c8b05b0 R14: 000055f2f540dbc0 R15: 000055f2f541e780 [ 42.120748] [ 42.121216] irq event stamp: 1747 [ 42.121830] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 42.123367] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 42.124907] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 42.126465] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 42.127993] ---[ end trace 0000000000000000 ]--- [ 42.862841] ------------[ cut here ]------------ [ 42.863776] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.865861] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.867291] Modules linked in: [ 42.867877] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.870086] Tainted: [W]=WARN [ 42.870742] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.872206] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.873075] 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 [ 42.876219] RSP: 0018:ffff88800f1bfbc0 EFLAGS: 00010286 [ 42.877201] RAX: 0000000000000000 RBX: ffffed1001e37f78 RCX: ffffffff813a4050 [ 42.878467] RDX: ffff88801968d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.879770] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e37f2f [ 42.881038] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.882303] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1bfdf8 [ 42.883577] FS: 00007f8b3bb47900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.884993] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.886049] CR2: 00007ffce8b8cef7 CR3: 000000000f7d6000 CR4: 0000000000350ef0 [ 42.887312] Call Trace: [ 42.887787] [ 42.888255] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.889101] ? __create_object+0x59/0x80 [ 42.889906] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.890888] __vmalloc_noprof+0x59/0x60 [ 42.891664] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.892533] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.893459] bpf_prog_alloc+0x39/0x200 [ 42.894183] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.895074] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.895988] do_seccomp+0x349/0x25e0 [ 42.896700] ? find_held_lock+0x2b/0x80 [ 42.897481] ? do_prlimit+0x310/0x610 [ 42.898238] ? __pfx_do_seccomp+0x10/0x10 [ 42.898998] ? do_raw_spin_unlock+0x53/0x220 [ 42.899841] ? _raw_spin_unlock+0x1e/0x40 [ 42.900639] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.901619] ? static_key_count+0x60/0x80 [ 42.902426] prctl_set_seccomp+0x4e/0x70 [ 42.903209] __do_sys_prctl+0xe6c/0x1d70 [ 42.903954] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.904804] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.905782] ? irqentry_exit+0xf3/0x650 [ 42.906545] do_syscall_64+0xbf/0x430 [ 42.907289] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.908259] RIP: 0033:0x7f8b3c0395cd [ 42.908930] 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 [ 42.912144] RSP: 002b:00007ffce8b8a880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.913520] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8b3c0395cd [ 42.914801] RDX: 00005574eaebce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.916096] RBP: 00007ffce8b8a8e0 R08: 0000000000000000 R09: 00007ffce8b89f80 [ 42.917408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557522dcead0 [ 42.918692] R13: 00007ffce8b8ad10 R14: 0000557522dcfbc0 R15: 0000557522de0780 [ 42.920006] [ 42.920486] irq event stamp: 1789 [ 42.921095] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 42.922649] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 42.924190] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 42.925741] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 42.927290] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39623' (ECDSA) to the list of known hosts. 2025/11/18 01:41:03 fuzzer started 2025/11/18 01:41:03 dialing manager at localhost:37895 2025/11/18 01:41:03 checking machine... 2025/11/18 01:41:03 checking revisions... [ 43.828328] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:41:03 testing simple program... [ 43.926289] cgroup: Unknown subsys name 'net' [ 44.032804] cgroup: Unknown subsys name 'cpuset' [ 44.065929] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:41:02 Registers: info registers vcpu 0 RAX=ffff888018587608 RBX=0000000000000001 RCX=ffff888018586c44 RDX=1ffff110030b0da7 RSI=ffffffff84c1768d RDI=ffff888018586cf0 RBP=ffff888018586d48 RSP=ffff888018586c80 R8 =0000000000000001 R9 =ffff888018586d30 R10=000000000003c9ed R11=00000000000c6a9d R12=0000000000000000 R13=ffff888018586d38 R14=ffff8880166d0000 R15=ffff888018586cf0 RIP=ffffffff8135e495 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 00007f5cea3a8900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5cea361008 CR3=000000000e672000 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 info registers vcpu 1 RAX=00000000000232a7 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa9ebc3f010 CR3=000000000debf000 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=733977c781140384424a387b912e6461 XMM02=0000000000307fb0eff9b2d0a8fce9cb XMM03=00000000003080802c67c8bc2e329bc3 XMM04=53a820dd875d085000000000000ae988 XMM05=f701b5177f69caae0000000000322148 XMM06=474038aa6c007e1f0000000000321ae8 XMM07=e042d86d42eb936e00000000003113c8 XMM08=c023ffea0b1924580000000000308080 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000