[ 39.109458] ------------[ cut here ]------------ [ 39.110190] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.111831] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.113008] Modules linked in: [ 39.113480] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.115085] Tainted: [W]=WARN [ 39.115526] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.116718] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.117411] 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 [ 39.119942] RSP: 0018:ffff8880160d7bc0 EFLAGS: 00010286 [ 39.120763] RAX: 0000000000000000 RBX: ffffed1002c1af78 RCX: ffffffff813a4050 [ 39.121797] RDX: ffff888017471bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.122830] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c1af2f [ 39.123850] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.124886] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160d7df8 [ 39.125905] FS: 00007f24634c7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.127054] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.127899] CR2: 00007ffef0df9ef7 CR3: 000000001e9aa000 CR4: 0000000000350ef0 [ 39.128933] Call Trace: [ 39.129301] [ 39.129661] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.130338] ? __create_object+0x59/0x80 [ 39.130965] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.131741] __vmalloc_noprof+0x59/0x60 [ 39.132309] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.133014] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.133758] bpf_prog_alloc+0x39/0x200 [ 39.134308] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.135044] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.135765] do_seccomp+0x349/0x25e0 [ 39.136304] ? find_held_lock+0x2b/0x80 [ 39.136927] ? do_prlimit+0x310/0x610 [ 39.137480] ? __pfx_do_seccomp+0x10/0x10 [ 39.138108] ? do_raw_spin_unlock+0x53/0x220 [ 39.138762] ? _raw_spin_unlock+0x1e/0x40 [ 39.139350] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.140128] ? static_key_count+0x60/0x80 [ 39.140757] prctl_set_seccomp+0x4e/0x70 [ 39.141322] __do_sys_prctl+0xe6c/0x1d70 [ 39.141981] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.142657] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.143372] ? irqentry_exit+0xf3/0x650 [ 39.143967] do_syscall_64+0xbf/0x430 [ 39.144505] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.145251] RIP: 0033:0x7f24639b95cd [ 39.145799] 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 [ 39.148259] RSP: 002b:00007ffef0df7a40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.149321] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f24639b95cd [ 39.150314] RDX: 0000557e85ac4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.151312] RBP: 00007ffef0df7aa0 R08: 0000000000000000 R09: 00007ffef0df7140 [ 39.152307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557ebd917240 [ 39.153318] R13: 00007ffef0df7ed0 R14: 0000557ebd920380 R15: 0000557ebd92b540 [ 39.154369] [ 39.154797] irq event stamp: 1723 [ 39.155269] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 39.156447] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 39.157643] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 39.158841] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 39.160010] ---[ end trace 0000000000000000 ]--- [ 42.027179] ------------[ cut here ]------------ [ 42.027959] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.029651] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.030825] Modules linked in: [ 42.031294] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.033087] Tainted: [W]=WARN [ 42.033528] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.034728] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.035423] 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 [ 42.037993] RSP: 0018:ffff88801787fbc0 EFLAGS: 00010286 [ 42.038796] RAX: 0000000000000000 RBX: ffffed1002f0ff78 RCX: ffffffff813a4050 [ 42.039839] RDX: ffff888019c3b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.040887] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f0ff2f [ 42.041928] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.042961] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801787fdf8 [ 42.044006] FS: 00007fe11f594900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.045180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.046055] CR2: 00007fe11fa86580 CR3: 000000001fec4000 CR4: 0000000000350ef0 [ 42.047095] Call Trace: [ 42.047466] [ 42.047854] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.048540] ? __create_object+0x59/0x80 [ 42.049204] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.050010] __vmalloc_noprof+0x59/0x60 [ 42.050599] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.051326] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.052223] bpf_prog_alloc+0x39/0x200 [ 42.052877] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.053591] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.054323] do_seccomp+0x349/0x25e0 [ 42.054935] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.055684] ? __pfx_do_seccomp+0x10/0x10 [ 42.056273] ? find_held_lock+0x2b/0x80 [ 42.056906] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.057694] ? static_key_count+0x60/0x80 [ 42.058296] prctl_set_seccomp+0x4e/0x70 [ 42.058940] __do_sys_prctl+0xe6c/0x1d70 [ 42.059538] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.060254] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.061178] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.062193] ? irqentry_exit+0xf3/0x650 [ 42.063002] do_syscall_64+0xbf/0x430 [ 42.063778] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.064777] RIP: 0033:0x7fe11fa865cd [ 42.065443] 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 [ 42.068077] RSP: 002b:00007ffdcf606420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.069189] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe11fa865cd [ 42.070225] RDX: 0000562bafc63e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.071270] RBP: 00007ffdcf606480 R08: 0000000000000000 R09: 00007ffdcf605b20 [ 42.072300] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562bb1451ad0 [ 42.073340] R13: 00007ffdcf6068b0 R14: 0000562bb1452bc0 R15: 0000562bb1463780 [ 42.074388] [ 42.074795] irq event stamp: 2865 [ 42.075278] hardirqs last enabled at (2873): [] __up_console_sem+0x78/0x80 [ 42.076506] hardirqs last disabled at (2882): [] __up_console_sem+0x5d/0x80 [ 42.077769] softirqs last enabled at (2896): [] handle_softirqs+0x50c/0x770 [ 42.079029] softirqs last disabled at (2891): [] __irq_exit_rcu+0xc4/0x100 [ 42.080264] ---[ end trace 0000000000000000 ]--- [ 42.765105] ------------[ cut here ]------------ [ 42.766051] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.768051] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.769496] Modules linked in: [ 42.770142] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.772118] Tainted: [W]=WARN [ 42.772733] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.774199] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.775129] 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 [ 42.778327] RSP: 0018:ffff888015ecfbc0 EFLAGS: 00010286 [ 42.779310] RAX: 0000000000000000 RBX: ffffed1002bd9f78 RCX: ffffffff813a4050 [ 42.780596] RDX: ffff8880141c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.781919] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bd9f2f [ 42.783191] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.784489] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ecfdf8 [ 42.785773] FS: 00007f7f7848d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.787199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.788268] CR2: 00007ffee0b4fef7 CR3: 000000001fdff000 CR4: 0000000000350ef0 [ 42.789584] Call Trace: [ 42.790104] [ 42.790522] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.791432] ? __create_object+0x59/0x80 [ 42.792215] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.793196] __vmalloc_noprof+0x59/0x60 [ 42.793965] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.794848] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.795782] bpf_prog_alloc+0x39/0x200 [ 42.796483] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.797418] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.798307] do_seccomp+0x349/0x25e0 [ 42.799021] ? find_held_lock+0x2b/0x80 [ 42.799783] ? do_prlimit+0x310/0x610 [ 42.800478] ? __pfx_do_seccomp+0x10/0x10 [ 42.801276] ? do_raw_spin_unlock+0x53/0x220 [ 42.802117] ? _raw_spin_unlock+0x1e/0x40 [ 42.802885] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.803842] ? static_key_count+0x60/0x80 [ 42.804599] prctl_set_seccomp+0x4e/0x70 [ 42.805390] __do_sys_prctl+0xe6c/0x1d70 [ 42.806169] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.807024] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.807980] ? irqentry_exit+0xf3/0x650 [ 42.808744] do_syscall_64+0xbf/0x430 [ 42.809447] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.810409] RIP: 0033:0x7f7f7897f5cd [ 42.811115] 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 [ 42.814298] RSP: 002b:00007ffee0b4e5c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.815660] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7f7897f5cd [ 42.816950] RDX: 000055eaf339ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.818248] RBP: 00007ffee0b4e620 R08: 0000000000000000 R09: 00007ffee0b4dcc0 [ 42.819529] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eb0be2ebf0 [ 42.820821] R13: 00007ffee0b4ea50 R14: 000055eb0be38380 R15: 000055eb0be43460 [ 42.822013] [ 42.822364] irq event stamp: 1729 [ 42.822893] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 42.824150] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 42.825430] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 42.826720] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 42.827968] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5222' (ECDSA) to the list of known hosts. 2025/11/17 21:13:26 fuzzer started 2025/11/17 21:13:26 dialing manager at localhost:37895 2025/11/17 21:13:26 checking machine... 2025/11/17 21:13:26 checking revisions... [ 43.711762] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:13:27 testing simple program... [ 43.816027] cgroup: Unknown subsys name 'net' [ 43.885426] cgroup: Unknown subsys name 'cpuset' [ 43.897267] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:13:26 Registers: info registers vcpu 0 RAX=000000000004ad51 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6c26195020 CR3=000000000d86f000 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=ae19beeaba7f05b7fd465a327e88e1a4 XMM02=ec2efd57dc4c00df00000000003056a8 XMM03=be696ae7636114ef0000000000305778 XMM04=72af3b2f35b75aca00000000000ae988 XMM05=11c9ebe01326e6de00000000003228c8 XMM06=817b8945e9d503730000000000321968 XMM07=e042d86d42eb936e00000000003125e8 XMM08=be696ae7636114ef0000000000305778 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffffffff81a84545 RCX=ffff88801b92f64c RDX=1ffff11003725eea RSI=ffffffff85e1ffe0 RDI=ffffffff81a84545 RBP=ffffffff81a84545 RSP=ffff88801b92f6a8 R8 =0000000000000001 R9 =ffff88801b92f738 R10=000000000003c9ed R11=000000000002301d R12=0000000000000001 R13=0000000000000000 R14=ffff888017165340 R15=ffff88800944cc80 RIP=ffffffff81439c92 RFL=00000297 [--S-APC] 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 00007fe11f594900 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=00007fe11f554008 CR3=000000000eaf2000 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