[ 46.259695] ------------[ cut here ]------------ [ 46.260581] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.262588] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.264022] Modules linked in: [ 46.264649] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.266766] Tainted: [W]=WARN [ 46.267365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.268835] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.269783] 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 [ 46.272957] RSP: 0018:ffff888013b2fbc0 EFLAGS: 00010286 [ 46.273959] RAX: 0000000000000000 RBX: ffffed1002765f78 RCX: ffffffff813a4050 [ 46.275245] RDX: ffff88800f50d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.276531] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002765f2f [ 46.277843] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.279140] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013b2fdf8 [ 46.280428] FS: 00007ff8d0a85900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.281875] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.282957] CR2: 00007ff8d0f77580 CR3: 000000000e69a000 CR4: 0000000000350ef0 [ 46.284243] Call Trace: [ 46.284706] [ 46.285162] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.286028] ? __create_object+0x59/0x80 [ 46.286813] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.287793] __vmalloc_noprof+0x59/0x60 [ 46.288557] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.289446] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.290386] bpf_prog_alloc+0x39/0x200 [ 46.291074] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.292176] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.293020] do_seccomp+0x349/0x25e0 [ 46.293728] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.294614] ? __pfx_do_seccomp+0x10/0x10 [ 46.295400] ? find_held_lock+0x2b/0x80 [ 46.296145] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.297043] ? static_key_count+0x60/0x80 [ 46.297840] prctl_set_seccomp+0x4e/0x70 [ 46.298602] __do_sys_prctl+0xe6c/0x1d70 [ 46.299365] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.300203] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.301142] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.302052] ? irqentry_exit+0xf3/0x650 [ 46.302803] do_syscall_64+0xbf/0x430 [ 46.303529] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.304470] RIP: 0033:0x7ff8d0f775cd [ 46.305158] 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 [ 46.308278] RSP: 002b:00007fffba1a85c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.309622] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff8d0f775cd [ 46.310868] RDX: 0000562c68166e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.312122] RBP: 00007fffba1a8620 R08: 0000000000000000 R09: 00007fffba1a7cc0 [ 46.313389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562c88efebf0 [ 46.314645] R13: 00007fffba1a8a50 R14: 0000562c88f08380 R15: 0000562c88f13460 [ 46.315902] [ 46.316365] irq event stamp: 1703 [ 46.316967] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 46.318465] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 46.319953] softirqs last enabled at (1498): [] handle_softirqs+0x50c/0x770 [ 46.321471] softirqs last disabled at (1493): [] __irq_exit_rcu+0xc4/0x100 [ 46.322953] ---[ end trace 0000000000000000 ]--- [ 49.384001] ------------[ cut here ]------------ [ 49.384914] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.387000] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.388452] Modules linked in: [ 49.389031] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.391002] Tainted: [W]=WARN [ 49.391595] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.393052] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.393970] 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 [ 49.397118] RSP: 0018:ffff888016c5fbc0 EFLAGS: 00010286 [ 49.398055] RAX: 0000000000000000 RBX: ffffed1002d8bf78 RCX: ffffffff813a4050 [ 49.399554] RDX: ffff8880171b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.400884] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8bf2f [ 49.402173] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.403444] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c5fdf8 [ 49.404716] FS: 00007f4824d06900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.406145] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.407225] CR2: 00007f48251f8580 CR3: 000000000e2ef000 CR4: 0000000000350ef0 [ 49.408500] Call Trace: [ 49.408956] [ 49.409421] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.410292] ? __create_object+0x59/0x80 [ 49.411020] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.411969] __vmalloc_noprof+0x59/0x60 [ 49.412710] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.413598] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.414543] bpf_prog_alloc+0x39/0x200 [ 49.415293] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.416225] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.417133] do_seccomp+0x349/0x25e0 [ 49.417825] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.418732] ? __pfx_do_seccomp+0x10/0x10 [ 49.419529] ? find_held_lock+0x2b/0x80 [ 49.420295] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.421269] ? static_key_count+0x60/0x80 [ 49.422047] prctl_set_seccomp+0x4e/0x70 [ 49.422827] __do_sys_prctl+0xe6c/0x1d70 [ 49.423633] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.424502] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.425493] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.426486] ? irqentry_exit+0xf3/0x650 [ 49.427252] do_syscall_64+0xbf/0x430 [ 49.427954] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.428917] RIP: 0033:0x7f48251f85cd [ 49.429633] 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 [ 49.432839] RSP: 002b:00007ffe807d8370 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.434222] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f48251f85cd [ 49.435516] RDX: 000055ca185d2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.436804] RBP: 00007ffe807d83d0 R08: 0000000000000000 R09: 00007ffe807d7a70 [ 49.438121] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ca3f719b10 [ 49.439417] R13: 00007ffe807d8800 R14: 000055ca3f71a2b0 R15: 000055ca3f72e6f0 [ 49.440730] [ 49.441193] irq event stamp: 1887 [ 49.441816] hardirqs last enabled at (1895): [] __up_console_sem+0x78/0x80 [ 49.443345] hardirqs last disabled at (1904): [] __up_console_sem+0x5d/0x80 [ 49.444880] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 49.446468] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 49.448000] ---[ end trace 0000000000000000 ]--- [ 50.265593] ------------[ cut here ]------------ [ 50.266551] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.268695] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.270492] Modules linked in: [ 50.271218] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.273292] Tainted: [W]=WARN [ 50.273890] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.275453] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.276418] 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 [ 50.279700] RSP: 0018:ffff888015c97bc0 EFLAGS: 00010286 [ 50.280734] RAX: 0000000000000000 RBX: ffffed1002b92f78 RCX: ffffffff813a4050 [ 50.282115] RDX: ffff88800f3f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.283479] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b92f2f [ 50.284808] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.286166] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c97df8 [ 50.287558] FS: 00007f45a7751900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.289052] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.290180] CR2: 00007f45a7c43580 CR3: 000000001789b000 CR4: 0000000000350ef0 [ 50.291531] Call Trace: [ 50.292017] [ 50.292506] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.293473] ? __create_object+0x59/0x80 [ 50.294295] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.295328] __vmalloc_noprof+0x59/0x60 [ 50.296068] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.296987] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.297991] bpf_prog_alloc+0x39/0x200 [ 50.298777] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.299763] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.300698] do_seccomp+0x349/0x25e0 [ 50.301494] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.302428] ? __pfx_do_seccomp+0x10/0x10 [ 50.303244] ? find_held_lock+0x2b/0x80 [ 50.304003] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.305011] ? static_key_count+0x60/0x80 [ 50.305875] prctl_set_seccomp+0x4e/0x70 [ 50.306686] __do_sys_prctl+0xe6c/0x1d70 [ 50.307512] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.308423] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.309462] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.310491] ? irqentry_exit+0xf3/0x650 [ 50.311272] do_syscall_64+0xbf/0x430 [ 50.312020] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.313012] RIP: 0033:0x7f45a7c435cd [ 50.313769] 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 [ 50.317013] RSP: 002b:00007ffdde839780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.318496] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f45a7c435cd [ 50.319830] RDX: 000055b56aaace00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.321172] RBP: 00007ffdde8397e0 R08: 0000000000000000 R09: 00007ffdde838e80 [ 50.322560] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b56f36fbf0 [ 50.323894] R13: 00007ffdde839c10 R14: 000055b56f379380 R15: 000055b56f384460 [ 50.325244] [ 50.325729] irq event stamp: 1785 [ 50.326421] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 50.327995] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 50.329617] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 50.331216] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 50.332808] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5927' (ECDSA) to the list of known hosts. 2025/11/17 13:45:07 fuzzer started 2025/11/17 13:45:07 dialing manager at localhost:37895 2025/11/17 13:45:07 checking machine... 2025/11/17 13:45:07 checking revisions... [ 51.268367] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:45:07 testing simple program... [ 51.358290] cgroup: Unknown subsys name 'net' [ 51.419037] cgroup: Unknown subsys name 'cpuset' [ 51.430622] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:45:06 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888009627830 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff888009627728 R8 =0000000000000001 R9 =ffff888009627870 R10=000000000003c9ed R11=0000000000006e2e R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888009611bc0 R15=ffff888009627830 RIP=ffffffff81528f47 RFL=00000206 [-----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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f48252bd618 CR3=0000000020f15000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff88801588f750 RCX=ffff88801588f5dc RDX=1ffff11002b11ef9 RSI=ffffffff81b2a134 RDI=ffff88801588f75c RBP=ffff88801588f7c8 RSP=ffff88801588f668 R8 =ffffffff86ab82c2 R9 =ffff88801588f6c8 R10=000000000003c9ed R11=00000000000255cb R12=ffff88801588f750 R13=0000000000000000 R14=ffff888015c9d340 R15=0000000000000cc0 RIP=ffffffff81619077 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 00007f4824d06900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe807d2000 CR3=0000000020f15000 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