[ 39.029207] ------------[ cut here ]------------ [ 39.030141] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.032578] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.034055] Modules linked in: [ 39.034710] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.036714] Tainted: [W]=WARN [ 39.037311] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.038857] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.039798] 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 [ 39.042977] RSP: 0018:ffff888016257bc0 EFLAGS: 00010286 [ 39.043961] RAX: 0000000000000000 RBX: ffffed1002c4af78 RCX: ffffffff813a4050 [ 39.045252] RDX: ffff888018fcd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.046608] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c4af2f [ 39.047892] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.049173] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016257df8 [ 39.050461] FS: 00007fc91a818900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.051905] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.052979] CR2: 00007ffe99e4def7 CR3: 000000000e0b0000 CR4: 0000000000350ef0 [ 39.054301] Call Trace: [ 39.054772] [ 39.055174] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.056097] ? __create_object+0x59/0x80 [ 39.056876] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.057856] __vmalloc_noprof+0x59/0x60 [ 39.058637] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.059514] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.060459] bpf_prog_alloc+0x39/0x200 [ 39.061163] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.062099] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.063004] do_seccomp+0x349/0x25e0 [ 39.063717] ? find_held_lock+0x2b/0x80 [ 39.064485] ? do_prlimit+0x310/0x610 [ 39.065191] ? __pfx_do_seccomp+0x10/0x10 [ 39.065984] ? do_raw_spin_unlock+0x53/0x220 [ 39.066860] ? _raw_spin_unlock+0x1e/0x40 [ 39.067664] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.068647] ? static_key_count+0x60/0x80 [ 39.069455] prctl_set_seccomp+0x4e/0x70 [ 39.070183] __do_sys_prctl+0xe6c/0x1d70 [ 39.070992] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.071879] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.072848] ? irqentry_exit+0xf3/0x650 [ 39.073624] do_syscall_64+0xbf/0x430 [ 39.074396] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.075365] RIP: 0033:0x7fc91ad0a5cd [ 39.076030] 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 [ 39.079216] RSP: 002b:00007ffe99e4cc20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.080583] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc91ad0a5cd [ 39.081876] RDX: 000055a620426e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.083183] RBP: 00007ffe99e4cc80 R08: 0000000000000000 R09: 00007ffe99e4c320 [ 39.084454] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a628e512b0 [ 39.085750] R13: 00007ffe99e4d0b0 R14: 000055a628e53d20 R15: 000055a628e658d0 [ 39.087097] [ 39.087577] irq event stamp: 1789 [ 39.088195] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 39.089711] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 39.091259] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 39.092831] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 39.094364] ---[ end trace 0000000000000000 ]--- [ 41.989723] ------------[ cut here ]------------ [ 41.990323] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.991610] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 41.992531] Modules linked in: [ 41.992912] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.994164] Tainted: [W]=WARN [ 41.994554] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.995481] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.996029] 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 [ 41.998046] RSP: 0018:ffff888016c17bc0 EFLAGS: 00010286 [ 41.998688] RAX: 0000000000000000 RBX: ffffed1002d82f78 RCX: ffffffff813a4050 [ 41.999509] RDX: ffff888016829bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.000328] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d82f2f [ 42.001111] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.001925] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c17df8 [ 42.002736] FS: 00007fe917f20900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.003658] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.004330] CR2: 00007ffc26c38ef7 CR3: 000000001fa7e000 CR4: 0000000000350ef0 [ 42.005117] Call Trace: [ 42.005439] [ 42.005702] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.006239] ? __create_object+0x59/0x80 [ 42.006753] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.007361] __vmalloc_noprof+0x59/0x60 [ 42.007822] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.008370] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.008934] bpf_prog_alloc+0x39/0x200 [ 42.009402] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.009968] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.010552] do_seccomp+0x349/0x25e0 [ 42.010982] ? find_held_lock+0x2b/0x80 [ 42.011467] ? do_prlimit+0x310/0x610 [ 42.011912] ? __pfx_do_seccomp+0x10/0x10 [ 42.012410] ? do_raw_spin_unlock+0x53/0x220 [ 42.012909] ? _raw_spin_unlock+0x1e/0x40 [ 42.013409] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.013993] ? static_key_count+0x60/0x80 [ 42.014509] prctl_set_seccomp+0x4e/0x70 [ 42.014975] __do_sys_prctl+0xe6c/0x1d70 [ 42.015475] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.015992] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.016605] ? irqentry_exit+0xf3/0x650 [ 42.017063] do_syscall_64+0xbf/0x430 [ 42.017532] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.018121] RIP: 0033:0x7fe9184125cd [ 42.018576] 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 [ 42.020574] RSP: 002b:00007ffc26c37cb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.021445] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe9184125cd [ 42.022237] RDX: 00005567194e4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.023058] RBP: 00007ffc26c37d10 R08: 0000000000000000 R09: 00007ffc26c373b0 [ 42.023872] R10: 0000000000000000 R11: 0000000000000246 R12: 000055672530d240 [ 42.024686] R13: 00007ffc26c38140 R14: 000055672530cbf0 R15: 00005567253214d0 [ 42.025506] [ 42.025776] irq event stamp: 1639 [ 42.026160] hardirqs last enabled at (1647): [] __up_console_sem+0x78/0x80 [ 42.027130] hardirqs last disabled at (1656): [] __up_console_sem+0x5d/0x80 [ 42.028099] softirqs last enabled at (1156): [] handle_softirqs+0x50c/0x770 [ 42.029087] softirqs last disabled at (1147): [] __irq_exit_rcu+0xc4/0x100 [ 42.030053] ---[ end trace 0000000000000000 ]--- [ 42.647358] ------------[ cut here ]------------ [ 42.648223] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.650295] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 42.651734] Modules linked in: [ 42.652354] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.654354] Tainted: [W]=WARN [ 42.654908] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.656598] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.657593] 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 [ 42.660758] RSP: 0018:ffff888018d9fbc0 EFLAGS: 00010286 [ 42.661731] RAX: 0000000000000000 RBX: ffffed10031b3f78 RCX: ffffffff813a4050 [ 42.663030] RDX: ffff888017450000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.664324] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031b3f2f [ 42.665599] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.666891] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018d9fdf8 [ 42.668168] FS: 00007fd1c7271900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.669610] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.670684] CR2: 00007fd1c7763580 CR3: 000000000df83000 CR4: 0000000000350ef0 [ 42.671959] Call Trace: [ 42.672470] [ 42.672880] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.673783] ? __create_object+0x59/0x80 [ 42.674576] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.675552] __vmalloc_noprof+0x59/0x60 [ 42.676263] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.677139] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.678067] bpf_prog_alloc+0x39/0x200 [ 42.678820] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.679743] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.680637] do_seccomp+0x349/0x25e0 [ 42.681365] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.682211] ? __pfx_do_seccomp+0x10/0x10 [ 42.683002] ? find_held_lock+0x2b/0x80 [ 42.683776] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.684727] ? static_key_count+0x60/0x80 [ 42.685521] prctl_set_seccomp+0x4e/0x70 [ 42.686241] __do_sys_prctl+0xe6c/0x1d70 [ 42.687045] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.687906] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.688889] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.689863] ? irqentry_exit+0xf3/0x650 [ 42.690638] do_syscall_64+0xbf/0x430 [ 42.691377] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.692325] RIP: 0033:0x7fd1c77635cd [ 42.692978] 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 [ 42.696113] RSP: 002b:00007ffcd590bac0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.697465] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd1c77635cd [ 42.698759] RDX: 000056305d301e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.700040] RBP: 00007ffcd590bb20 R08: 0000000000000000 R09: 00007ffcd590b1c0 [ 42.701320] R10: 0000000000000000 R11: 0000000000000246 R12: 000056306ddb2ad0 [ 42.702605] R13: 00007ffcd590bf50 R14: 000056306ddb3bc0 R15: 000056306ddc4780 [ 42.703763] [ 42.704114] irq event stamp: 1867 [ 42.704650] hardirqs last enabled at (1877): [] __up_console_sem+0x78/0x80 [ 42.705917] hardirqs last disabled at (1886): [] __up_console_sem+0x5d/0x80 [ 42.707188] softirqs last enabled at (1836): [] handle_softirqs+0x50c/0x770 [ 42.708472] softirqs last disabled at (1831): [] __irq_exit_rcu+0xc4/0x100 [ 42.709723] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52404' (ECDSA) to the list of known hosts. 2025/11/18 02:27:54 fuzzer started 2025/11/18 02:27:55 dialing manager at localhost:37895 2025/11/18 02:27:55 checking machine... 2025/11/18 02:27:55 checking revisions... [ 43.494683] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:27:55 testing simple program... [ 43.599455] cgroup: Unknown subsys name 'net' [ 43.672481] cgroup: Unknown subsys name 'cpuset' [ 43.689580] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:27:54 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff86a49c36 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88801605f728 RSP=ffff88801605f660 R8 =ffffffff86a49c3a R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f69 R12=ffff88801605f730 R13=ffff88801605f718 R14=ffff88801605f778 R15=ffff88801605f6d0 RIP=ffffffff8135e96a 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 00007fe917f20900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe917eff020 CR3=000000001fa99000 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=0000000000000000 RBX=0000000000000000 RCX=ffffffff815c4906 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806cf31cd0 RBP=0000000000000002 RSP=ffff88806cf08b58 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000001 R12=ffff88806cf27240 R13=0000000000000000 R14=ffffffff86650094 R15=dffffc0000000000 RIP=ffffffff815da383 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005567253342a8 CR3=000000000dacb000 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=37323a323020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303335 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000