[ 45.415694] ------------[ cut here ]------------ [ 45.416615] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.418637] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.420089] Modules linked in: [ 45.420957] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.423052] Tainted: [W]=WARN [ 45.423656] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.425130] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.426048] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 45.429243] RSP: 0018:ffff88800f617bc0 EFLAGS: 00010286 [ 45.430232] RAX: 0000000000000000 RBX: ffffed1001ec2f78 RCX: ffffffff813a4050 [ 45.431542] RDX: ffff88800f3e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.432816] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ec2f2f [ 45.434115] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.435403] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f617df8 [ 45.436695] FS: 00007ff3e5075900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.438146] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.439220] CR2: 00007ff3e5567580 CR3: 000000001bbfb000 CR4: 0000000000350ef0 [ 45.440513] Call Trace: [ 45.440975] [ 45.441421] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.442295] ? __create_object+0x59/0x80 [ 45.443100] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.444070] __vmalloc_noprof+0x59/0x60 [ 45.444818] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.445705] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.446658] bpf_prog_alloc+0x39/0x200 [ 45.447382] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.448277] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.449202] do_seccomp+0x349/0x25e0 [ 45.449917] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.450852] ? __pfx_do_seccomp+0x10/0x10 [ 45.451651] ? find_held_lock+0x2b/0x80 [ 45.452398] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.453313] ? static_key_count+0x60/0x80 [ 45.454107] prctl_set_seccomp+0x4e/0x70 [ 45.454889] __do_sys_prctl+0xe6c/0x1d70 [ 45.455691] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.456556] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.457533] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.458512] ? irqentry_exit+0xf3/0x650 [ 45.459262] do_syscall_64+0xbf/0x430 [ 45.459995] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.460956] RIP: 0033:0x7ff3e55675cd [ 45.461655] 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 [ 45.464894] RSP: 002b:00007ffe011b5e60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.466264] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff3e55675cd [ 45.467574] RDX: 0000562b6afc5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.468853] RBP: 00007ffe011b5ec0 R08: 0000000000000000 R09: 00007ffe011b5560 [ 45.470144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562b94570b10 [ 45.471463] R13: 00007ffe011b62f0 R14: 0000562b945712b0 R15: 0000562b945856f0 [ 45.472790] [ 45.473221] irq event stamp: 1795 [ 45.473859] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 45.475418] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 45.476941] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 45.478505] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 45.480027] ---[ end trace 0000000000000000 ]--- [ 48.449378] ------------[ cut here ]------------ [ 48.450362] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.453026] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.454660] Modules linked in: [ 48.455310] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.457731] Tainted: [W]=WARN [ 48.458475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.460109] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.461109] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 48.464554] RSP: 0018:ffff88801a13fbc0 EFLAGS: 00010286 [ 48.465614] RAX: 0000000000000000 RBX: ffffed1003427f78 RCX: ffffffff813a4050 [ 48.467034] RDX: ffff8880186d0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.468445] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003427f2f [ 48.469858] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.471276] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a13fdf8 [ 48.472677] FS: 00007ff97353e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.474239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.475425] CR2: 00007ffdb3418ef7 CR3: 000000001fda6000 CR4: 0000000000350ef0 [ 48.476822] Call Trace: [ 48.477380] [ 48.477830] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.478843] ? __create_object+0x59/0x80 [ 48.479708] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.480771] __vmalloc_noprof+0x59/0x60 [ 48.481610] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.482572] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.483619] bpf_prog_alloc+0x39/0x200 [ 48.484414] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.485436] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.486420] do_seccomp+0x349/0x25e0 [ 48.487178] ? find_held_lock+0x2b/0x80 [ 48.488017] ? do_prlimit+0x310/0x610 [ 48.488836] ? __pfx_do_seccomp+0x10/0x10 [ 48.489701] ? do_raw_spin_unlock+0x53/0x220 [ 48.490604] ? _raw_spin_unlock+0x1e/0x40 [ 48.491473] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.492522] ? static_key_count+0x60/0x80 [ 48.493404] prctl_set_seccomp+0x4e/0x70 [ 48.494204] __do_sys_prctl+0xe6c/0x1d70 [ 48.495077] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.496019] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.497069] ? irqentry_exit+0xf3/0x650 [ 48.497917] do_syscall_64+0xbf/0x430 [ 48.498754] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.499805] RIP: 0033:0x7ff973a305cd [ 48.500576] 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 [ 48.504022] RSP: 002b:00007ffdb3417ec0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.505485] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff973a305cd [ 48.506891] RDX: 0000557e70409e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.508294] RBP: 00007ffdb3417f20 R08: 0000000000000000 R09: 00007ffdb34175c0 [ 48.509698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557e99254ad0 [ 48.511108] R13: 00007ffdb3418350 R14: 0000557e99255bc0 R15: 0000557e99266780 [ 48.512527] [ 48.512989] irq event stamp: 1845 [ 48.513703] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 48.515381] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 48.517026] softirqs last enabled at (1396): [] handle_softirqs+0x50c/0x770 [ 48.518723] softirqs last disabled at (1391): [] __irq_exit_rcu+0xc4/0x100 [ 48.520152] ---[ end trace 0000000000000000 ]--- [ 49.270984] ------------[ cut here ]------------ [ 49.271923] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.273937] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.275381] Modules linked in: [ 49.275975] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.278000] Tainted: [W]=WARN [ 49.278834] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.280414] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.281299] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.284517] RSP: 0018:ffff888015a8fbc0 EFLAGS: 00010286 [ 49.285490] RAX: 0000000000000000 RBX: ffffed1002b51f78 RCX: ffffffff813a4050 [ 49.286796] RDX: ffff888015e18000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.288079] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b51f2f [ 49.289359] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.290627] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a8fdf8 [ 49.291920] FS: 00007f90cadcb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.293365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.294446] CR2: 00007ffe76f70ef7 CR3: 000000001bbda000 CR4: 0000000000350ef0 [ 49.295741] Call Trace: [ 49.296208] [ 49.296670] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.297590] ? __create_object+0x59/0x80 [ 49.298367] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.299305] __vmalloc_noprof+0x59/0x60 [ 49.300069] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.300942] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.301870] bpf_prog_alloc+0x39/0x200 [ 49.302612] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.303552] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.304477] do_seccomp+0x349/0x25e0 [ 49.305157] ? find_held_lock+0x2b/0x80 [ 49.305929] ? do_prlimit+0x310/0x610 [ 49.306698] ? __pfx_do_seccomp+0x10/0x10 [ 49.307491] ? do_raw_spin_unlock+0x53/0x220 [ 49.308290] ? _raw_spin_unlock+0x1e/0x40 [ 49.309073] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.310047] ? static_key_count+0x60/0x80 [ 49.310855] prctl_set_seccomp+0x4e/0x70 [ 49.311648] __do_sys_prctl+0xe6c/0x1d70 [ 49.312434] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.313250] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.314217] ? irqentry_exit+0xf3/0x650 [ 49.314971] do_syscall_64+0xbf/0x430 [ 49.315706] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.316650] RIP: 0033:0x7f90cb2bd5cd [ 49.317322] 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 [ 49.320549] RSP: 002b:00007ffe76f6eee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.321911] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f90cb2bd5cd [ 49.323203] RDX: 00005567ce7ace00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.324498] RBP: 00007ffe76f6ef40 R08: 0000000000000000 R09: 00007ffe76f6e5e0 [ 49.325786] R10: 0000000000000000 R11: 0000000000000246 R12: 00005567f56b3ad0 [ 49.327077] R13: 00007ffe76f6f370 R14: 00005567f56b4bc0 R15: 00005567f56c5780 [ 49.328387] [ 49.328813] irq event stamp: 1903 [ 49.329458] hardirqs last enabled at (1913): [] __up_console_sem+0x78/0x80 [ 49.331005] hardirqs last disabled at (1922): [] __up_console_sem+0x5d/0x80 [ 49.332537] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 49.334071] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 49.335563] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61066' (ECDSA) to the list of known hosts. 2025/11/18 11:44:10 fuzzer started 2025/11/18 11:44:10 dialing manager at localhost:34383 2025/11/18 11:44:10 checking machine... 2025/11/18 11:44:10 checking revisions... [ 50.332793] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:44:11 testing simple program... [ 50.432002] cgroup: Unknown subsys name 'net' [ 50.485698] cgroup: Unknown subsys name 'cpuset' [ 50.500818] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:44:09 Registers: info registers vcpu 0 RAX=1ffffffff0d4864d RBX=0000000000000001 RCX=ffffffff86a43268 RDX=dffffc0000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff888009627898 RSP=ffff8880096277d0 R8 =ffffffff86a4326c R9 =0000000000000000 R10=000000000003c9ed R11=0000000000011d7b R12=ffff8880096278a0 R13=ffff888009627888 R14=ffff888009627c40 R15=ffff888009627840 RIP=ffffffff8135e92d RFL=00000216 [----AP-] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff97350d008 CR3=000000001fdf1000 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=0000000000000002 RBX=0000000000000001 RCX=ffffffff86ac8072 RDX=0000000000000000 RSI=1ffff11002b2bf3a RDI=0000000000000001 RBP=ffff88801595f9e8 RSP=ffff88801595f920 R8 =ffffffff86ac8076 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000027fd0 R12=ffff88801595f9f0 R13=ffff88801595f9d8 R14=ffff88801595f9d1 R15=ffff88801595f990 RIP=ffffffff8135e8af RFL=00000216 [----AP-] 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 00007f7ab0420900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7aafb36000 CR3=000000000a1c3000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=3740ffff0e49a69200000000000ae988 XMM05=a994e31c1c5d51300000000000320120 XMM06=ae202bbf7b450963000000000031eec0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000