[ 46.262032] ------------[ cut here ]------------ [ 46.262767] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.264485] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.265753] Modules linked in: [ 46.266273] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.267922] Tainted: [W]=WARN [ 46.268381] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.269610] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.270374] 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 [ 46.273051] RSP: 0018:ffff88801c027bc0 EFLAGS: 00010286 [ 46.273858] RAX: 0000000000000000 RBX: ffffed1003804f78 RCX: ffffffff813a4050 [ 46.274928] RDX: ffff888015f43780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.275998] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003804f2f [ 46.277065] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.278121] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c027df8 [ 46.279194] FS: 00007fea4bb94900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.280393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.281263] CR2: 00007fea4c086580 CR3: 000000000e8b3000 CR4: 0000000000350ef0 [ 46.282335] Call Trace: [ 46.282716] [ 46.283095] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.283805] ? __create_object+0x59/0x80 [ 46.284471] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.285275] __vmalloc_noprof+0x59/0x60 [ 46.285904] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.286593] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.287364] bpf_prog_alloc+0x39/0x200 [ 46.287978] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.288716] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.289463] do_seccomp+0x349/0x25e0 [ 46.290063] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.290773] ? __pfx_do_seccomp+0x10/0x10 [ 46.291418] ? find_held_lock+0x2b/0x80 [ 46.292059] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.292857] ? static_key_count+0x60/0x80 [ 46.293490] prctl_set_seccomp+0x4e/0x70 [ 46.294132] __do_sys_prctl+0xe6c/0x1d70 [ 46.294746] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.295451] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.296268] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.297065] ? irqentry_exit+0xf3/0x650 [ 46.297668] do_syscall_64+0xbf/0x430 [ 46.298276] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.299065] RIP: 0033:0x7fea4c0865cd [ 46.299613] 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 [ 46.302241] RSP: 002b:00007ffe18674830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.303389] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fea4c0865cd [ 46.304472] RDX: 00005645b4d02e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.305528] RBP: 00007ffe18674890 R08: 0000000000000000 R09: 00007ffe18673f30 [ 46.306609] R10: 0000000000000000 R11: 0000000000000246 R12: 00005645ccf6dad0 [ 46.307684] R13: 00007ffe18674cc0 R14: 00005645ccf6ebc0 R15: 00005645ccf7f780 [ 46.308793] [ 46.309178] irq event stamp: 1759 [ 46.309688] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 46.310983] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 46.312283] softirqs last enabled at (1540): [] handle_softirqs+0x50c/0x770 [ 46.313598] softirqs last disabled at (1535): [] __irq_exit_rcu+0xc4/0x100 [ 46.314879] ---[ end trace 0000000000000000 ]--- [ 49.574227] ------------[ cut here ]------------ [ 49.575010] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.576750] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.577973] Modules linked in: [ 49.578462] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.580115] Tainted: [W]=WARN [ 49.580572] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.581783] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.582536] 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 [ 49.585154] RSP: 0018:ffff88801a33fbc0 EFLAGS: 00010286 [ 49.585954] RAX: 0000000000000000 RBX: ffffed1003467f78 RCX: ffffffff813a4050 [ 49.587004] RDX: ffff8880187c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.588066] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003467f2f [ 49.589122] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.590179] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a33fdf8 [ 49.591386] FS: 00007f1ecce73900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.592799] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.593876] CR2: 00007f1ecd365580 CR3: 000000000ba35000 CR4: 0000000000350ef0 [ 49.595198] Call Trace: [ 49.595589] [ 49.595976] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.596803] ? __create_object+0x59/0x80 [ 49.597575] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.598377] __vmalloc_noprof+0x59/0x60 [ 49.599004] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.599694] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.600490] bpf_prog_alloc+0x39/0x200 [ 49.601089] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.601843] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.602553] do_seccomp+0x349/0x25e0 [ 49.603144] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.603913] ? __pfx_do_seccomp+0x10/0x10 [ 49.604545] ? find_held_lock+0x2b/0x80 [ 49.605191] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.606073] ? static_key_count+0x60/0x80 [ 49.606848] prctl_set_seccomp+0x4e/0x70 [ 49.607584] __do_sys_prctl+0xe6c/0x1d70 [ 49.608239] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.609097] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.609997] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.611021] ? irqentry_exit+0xf3/0x650 [ 49.611636] do_syscall_64+0xbf/0x430 [ 49.612299] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.613275] RIP: 0033:0x7f1ecd3655cd [ 49.613857] 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 [ 49.616555] RSP: 002b:00007ffd3f7ac2d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.617716] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1ecd3655cd [ 49.619081] RDX: 0000562d0b729e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.620344] RBP: 00007ffd3f7ac330 R08: 0000000000000000 R09: 00007ffd3f7ab9d0 [ 49.621456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d0f7c1ad0 [ 49.622761] R13: 00007ffd3f7ac760 R14: 0000562d0f7c2bc0 R15: 0000562d0f7d3780 [ 49.623873] [ 49.624233] irq event stamp: 1815 [ 49.624735] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 49.626114] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 49.627364] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 49.628643] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 49.629883] ---[ end trace 0000000000000000 ]--- [ 50.252526] ------------[ cut here ]------------ [ 50.253401] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.255386] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.256794] Modules linked in: [ 50.257400] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.259533] Tainted: [W]=WARN [ 50.260255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.261744] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.262650] 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 [ 50.265835] RSP: 0018:ffff888014027bc0 EFLAGS: 00010286 [ 50.266787] RAX: 0000000000000000 RBX: ffffed1002804f78 RCX: ffffffff813a4050 [ 50.268104] RDX: ffff888015e99bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.269386] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002804f2f [ 50.270675] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.271970] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014027df8 [ 50.273237] FS: 00007fc74a07c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.274656] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.275710] CR2: 00007ffeee11aef7 CR3: 000000002094a000 CR4: 0000000000350ef0 [ 50.277003] Call Trace: [ 50.277470] [ 50.277927] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.278779] ? __create_object+0x59/0x80 [ 50.279649] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.280905] __vmalloc_noprof+0x59/0x60 [ 50.281903] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.283016] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.283996] bpf_prog_alloc+0x39/0x200 [ 50.284725] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.285730] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.286670] do_seccomp+0x349/0x25e0 [ 50.287446] ? find_held_lock+0x2b/0x80 [ 50.288227] ? do_prlimit+0x310/0x610 [ 50.288973] ? __pfx_do_seccomp+0x10/0x10 [ 50.289717] ? do_raw_spin_unlock+0x53/0x220 [ 50.290536] ? _raw_spin_unlock+0x1e/0x40 [ 50.291318] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.292307] ? static_key_count+0x60/0x80 [ 50.293109] prctl_set_seccomp+0x4e/0x70 [ 50.293879] __do_sys_prctl+0xe6c/0x1d70 [ 50.294609] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.295456] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.296433] ? irqentry_exit+0xf3/0x650 [ 50.297194] do_syscall_64+0xbf/0x430 [ 50.297934] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.298887] RIP: 0033:0x7fc74a56e5cd [ 50.299545] 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 [ 50.302749] RSP: 002b:00007ffeee1182a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.304208] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc74a56e5cd [ 50.305549] RDX: 000055fea5cb1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.306896] RBP: 00007ffeee118300 R08: 0000000000000000 R09: 00007ffeee1179a0 [ 50.308252] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fed257bad0 [ 50.309439] R13: 00007ffeee118730 R14: 000055fed257cbc0 R15: 000055fed258d780 [ 50.310553] [ 50.310952] irq event stamp: 1887 [ 50.311452] hardirqs last enabled at (1895): [] __up_console_sem+0x78/0x80 [ 50.312727] hardirqs last disabled at (1904): [] __up_console_sem+0x5d/0x80 [ 50.313988] softirqs last enabled at (1540): [] handle_softirqs+0x50c/0x770 [ 50.315273] softirqs last disabled at (1535): [] __irq_exit_rcu+0xc4/0x100 [ 50.316533] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37918' (ECDSA) to the list of known hosts. 2025/11/18 01:16:13 fuzzer started 2025/11/18 01:16:13 dialing manager at localhost:37895 2025/11/18 01:16:13 checking machine... 2025/11/18 01:16:13 checking revisions... [ 51.131767] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:16:13 testing simple program... [ 51.214362] cgroup: Unknown subsys name 'net' [ 51.274536] cgroup: Unknown subsys name 'cpuset' [ 51.286431] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:16:12 Registers: info registers vcpu 0 RAX=00000000000419d3 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd3f7a6000 CR3=000000001ff8f000 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 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000001255 RCX=ffffffff81a082ad RDX=1ffff11002778344 RSI=ffffffff81a082bb RDI=ffff888013bc1a20 RBP=ffff888013bc1a00 RSP=ffff888017af7e50 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=00007f1ecd9e531c R14=ffff888013bc1a10 R15=ffff8880177ac980 RIP=ffffffff81a082d4 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f1ecce73900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1ecd9e531c CR3=000000001ff8f000 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=6720646572637465733a4d41503d706f 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