[ 46.902527] ------------[ cut here ]------------ [ 46.903437] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.905466] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.906959] Modules linked in: [ 46.907550] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.909605] Tainted: [W]=WARN [ 46.910219] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.911702] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.912582] 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 [ 46.915797] RSP: 0018:ffff88800f01fbc0 EFLAGS: 00010286 [ 46.916763] RAX: 0000000000000000 RBX: ffffed1001e03f78 RCX: ffffffff813a4050 [ 46.918066] RDX: ffff88800f32d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.919362] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e03f2f [ 46.920653] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.921969] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f01fdf8 [ 46.923216] FS: 00007f5214117900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.924625] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.925696] CR2: 00007fffecadeef7 CR3: 000000001b3a7000 CR4: 0000000000350ef0 [ 46.926949] Call Trace: [ 46.927401] [ 46.927846] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.928723] ? __create_object+0x59/0x80 [ 46.929443] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.930412] __vmalloc_noprof+0x59/0x60 [ 46.931144] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.931988] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.932895] bpf_prog_alloc+0x39/0x200 [ 46.933572] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.934512] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.935403] do_seccomp+0x349/0x25e0 [ 46.936106] ? find_held_lock+0x2b/0x80 [ 46.936859] ? do_prlimit+0x310/0x610 [ 46.937540] ? __pfx_do_seccomp+0x10/0x10 [ 46.938322] ? do_raw_spin_unlock+0x53/0x220 [ 46.939143] ? _raw_spin_unlock+0x1e/0x40 [ 46.939901] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.940844] ? static_key_count+0x60/0x80 [ 46.941597] prctl_set_seccomp+0x4e/0x70 [ 46.942371] __do_sys_prctl+0xe6c/0x1d70 [ 46.943139] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.943984] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.944945] ? irqentry_exit+0xf3/0x650 [ 46.945652] do_syscall_64+0xbf/0x430 [ 46.946406] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.947333] RIP: 0033:0x7f52146095cd [ 46.948034] 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 [ 46.951169] RSP: 002b:00007fffecadd240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.952506] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f52146095cd [ 46.953774] RDX: 0000562c4b3e4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.955051] RBP: 00007fffecadd2a0 R08: 0000000000000000 R09: 00007fffecadc940 [ 46.956305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562c5670bb10 [ 46.957560] R13: 00007fffecadd6d0 R14: 0000562c5670c2b0 R15: 0000562c567206f0 [ 46.958851] [ 46.959265] irq event stamp: 1747 [ 46.959917] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 46.961405] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 46.962905] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 46.964402] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 46.965891] ---[ end trace 0000000000000000 ]--- [ 49.896913] ------------[ cut here ]------------ [ 49.897875] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.899891] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.901345] Modules linked in: [ 49.901983] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.903973] Tainted: [W]=WARN [ 49.904535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.906023] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.906986] 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 [ 49.910225] RSP: 0018:ffff888017377bc0 EFLAGS: 00010286 [ 49.911210] RAX: 0000000000000000 RBX: ffffed1002e6ef78 RCX: ffffffff813a4050 [ 49.912491] RDX: ffff888016469bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.913777] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6ef2f [ 49.915075] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.916367] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017377df8 [ 49.917655] FS: 00007fb1c5bfa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.919112] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.920179] CR2: 00007ffd02c45ef7 CR3: 000000001edf4000 CR4: 0000000000350ef0 [ 49.921462] Call Trace: [ 49.921985] [ 49.922398] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.923299] ? __create_object+0x59/0x80 [ 49.924081] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.925068] __vmalloc_noprof+0x59/0x60 [ 49.925976] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.926790] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.927527] bpf_prog_alloc+0x39/0x200 [ 49.928134] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.928902] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.929608] do_seccomp+0x349/0x25e0 [ 49.930214] ? find_held_lock+0x2b/0x80 [ 49.930844] ? do_prlimit+0x310/0x610 [ 49.931418] ? __pfx_do_seccomp+0x10/0x10 [ 49.932061] ? do_raw_spin_unlock+0x53/0x220 [ 49.932756] ? _raw_spin_unlock+0x1e/0x40 [ 49.933371] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.934208] ? static_key_count+0x60/0x80 [ 49.934865] prctl_set_seccomp+0x4e/0x70 [ 49.935472] __do_sys_prctl+0xe6c/0x1d70 [ 49.936121] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.936838] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.937603] ? irqentry_exit+0xf3/0x650 [ 49.938255] do_syscall_64+0xbf/0x430 [ 49.938870] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.939621] RIP: 0033:0x7fb1c60ec5cd [ 49.940208] 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 [ 49.942842] RSP: 002b:00007ffd02c43550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.943971] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb1c60ec5cd [ 49.945030] RDX: 000055c0a6953e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.946104] RBP: 00007ffd02c435b0 R08: 0000000000000000 R09: 00007ffd02c42c50 [ 49.947178] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c0b78dcad0 [ 49.948231] R13: 00007ffd02c439e0 R14: 000055c0b78ddbc0 R15: 000055c0b78ee780 [ 49.949304] [ 49.949655] irq event stamp: 1683 [ 49.950211] hardirqs last enabled at (1693): [] __up_console_sem+0x78/0x80 [ 49.951476] hardirqs last disabled at (1702): [] __up_console_sem+0x5d/0x80 [ 49.952730] softirqs last enabled at (1280): [] handle_softirqs+0x50c/0x770 [ 49.954023] softirqs last disabled at (1275): [] __irq_exit_rcu+0xc4/0x100 [ 49.955282] ---[ end trace 0000000000000000 ]--- [ 50.569509] ------------[ cut here ]------------ [ 50.570407] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.572365] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.573754] Modules linked in: [ 50.574340] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.576473] Tainted: [W]=WARN [ 50.577114] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.578536] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.579417] 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 [ 50.582461] RSP: 0018:ffff8880178e7bc0 EFLAGS: 00010286 [ 50.583407] RAX: 0000000000000000 RBX: ffffed1002f1cf78 RCX: ffffffff813a4050 [ 50.584628] RDX: ffff888017369bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.585861] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f1cf2f [ 50.587092] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.588302] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178e7df8 [ 50.589528] FS: 00007fcd45042900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.590919] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.591933] CR2: 00007fcd45534580 CR3: 000000001ed4c000 CR4: 0000000000350ef0 [ 50.593163] Call Trace: [ 50.593603] [ 50.594074] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.594989] ? __create_object+0x59/0x80 [ 50.595780] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.596738] __vmalloc_noprof+0x59/0x60 [ 50.597453] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.598325] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.599276] bpf_prog_alloc+0x39/0x200 [ 50.600023] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.600965] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.601892] do_seccomp+0x349/0x25e0 [ 50.602576] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.603482] ? __pfx_do_seccomp+0x10/0x10 [ 50.604281] ? find_held_lock+0x2b/0x80 [ 50.605050] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.606036] ? static_key_count+0x60/0x80 [ 50.606847] prctl_set_seccomp+0x4e/0x70 [ 50.607591] __do_sys_prctl+0xe6c/0x1d70 [ 50.608380] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.609246] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.610236] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.611219] ? irqentry_exit+0xf3/0x650 [ 50.611993] do_syscall_64+0xbf/0x430 [ 50.612744] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.613662] RIP: 0033:0x7fcd455345cd [ 50.614393] 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 [ 50.617605] RSP: 002b:00007ffde7c31040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.618996] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcd455345cd [ 50.620291] RDX: 00005652fa25ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.621586] RBP: 00007ffde7c310a0 R08: 0000000000000000 R09: 00007ffde7c30740 [ 50.622899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565305e822b0 [ 50.624201] R13: 00007ffde7c314d0 R14: 0000565305e84d20 R15: 0000565305e968d0 [ 50.625515] [ 50.625995] irq event stamp: 1777 [ 50.626611] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 50.627980] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 50.629270] softirqs last enabled at (1312): [] handle_softirqs+0x50c/0x770 [ 50.630589] softirqs last disabled at (1291): [] __irq_exit_rcu+0xc4/0x100 [ 50.632229] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43506' (ECDSA) to the list of known hosts. 2025/11/18 01:41:42 fuzzer started 2025/11/18 01:41:42 dialing manager at localhost:37895 2025/11/18 01:41:42 checking machine... 2025/11/18 01:41:42 checking revisions... [ 51.523254] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:41:42 testing simple program... [ 51.626897] cgroup: Unknown subsys name 'net' [ 51.693619] cgroup: Unknown subsys name 'cpuset' [ 51.711385] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:41:41 Registers: info registers vcpu 0 RAX=000000000003fcc7 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 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff5e8d4a000 CR3=000000000dabf000 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=7af92b639651a4bacf41af4ccc7b11c5 XMM02=2c67c8bc2e329bc30000000000302360 XMM03=fb795ef6d6577056000000000030f418 XMM04=10524229f3b4a7c500000000000ae988 XMM05=14648eaa1277bab1000000000031f500 XMM06=990463827322ec5f00000000003190f0 XMM07=e042d86d42eb936e0000000000310568 XMM08=e3cb5fe6906080be00000000003023c0 XMM09=00000000000000000000000000000000 XMM10=00000000000000200000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff8880175df501 RBX=ffff8880175df560 RCX=0000000000000001 RDX=ffff8880175e0001 RSI=ffff8880175df550 RDI=ffff8880175df4c8 RBP=ffff8880175d8000 RSP=ffff8880175df3f8 R8 =0000000000000001 R9 =ffff8880175df4f8 R10=000000000003c9ed R11=000000000000453f R12=ffff8880175df501 R13=ffff8880175df500 R14=ffff8880175df550 R15=ffff8880175df4b8 RIP=ffffffff8135fbf1 RFL=00000202 [-------] 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 00007fb1c5bfa900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb1c5bc9008 CR3=000000001eddf000 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