[ 39.405440] ------------[ cut here ]------------ [ 39.406582] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.408567] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.410033] Modules linked in: [ 39.410617] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.412660] Tainted: [W]=WARN [ 39.413295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.414901] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.415888] 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 [ 39.419316] RSP: 0018:ffff888019627bc0 EFLAGS: 00010286 [ 39.420375] RAX: 0000000000000000 RBX: ffffed10032c4f78 RCX: ffffffff813a4050 [ 39.421743] RDX: ffff88800f0d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.423129] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032c4f2f [ 39.424511] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.425899] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019627df8 [ 39.427356] FS: 00007f820bfe2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.428911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.430051] CR2: 00007f820c4d4580 CR3: 000000000ba6c000 CR4: 0000000000350ef0 [ 39.431448] Call Trace: [ 39.432008] [ 39.432464] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.433457] ? __create_object+0x59/0x80 [ 39.434323] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.435406] __vmalloc_noprof+0x59/0x60 [ 39.436251] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.437231] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.438290] bpf_prog_alloc+0x39/0x200 [ 39.439144] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.440206] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.441235] do_seccomp+0x349/0x25e0 [ 39.442046] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.443116] ? __pfx_do_seccomp+0x10/0x10 [ 39.444025] ? find_held_lock+0x2b/0x80 [ 39.444894] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.445986] ? static_key_count+0x60/0x80 [ 39.446911] prctl_set_seccomp+0x4e/0x70 [ 39.447796] __do_sys_prctl+0xe6c/0x1d70 [ 39.448693] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.449948] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.451066] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.452168] ? irqentry_exit+0xf3/0x650 [ 39.453052] do_syscall_64+0xbf/0x430 [ 39.453892] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.454990] RIP: 0033:0x7f820c4d45cd [ 39.455787] 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 [ 39.459457] RSP: 002b:00007ffddd357270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.461020] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f820c4d45cd [ 39.462466] RDX: 000055a4bb00ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.463936] RBP: 00007ffddd3572d0 R08: 0000000000000000 R09: 00007ffddd356970 [ 39.465394] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a4c15caad0 [ 39.466859] R13: 00007ffddd357700 R14: 000055a4c15cbbc0 R15: 000055a4c15dc780 [ 39.468329] [ 39.468852] irq event stamp: 1837 [ 39.469535] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 39.471206] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 39.472837] softirqs last enabled at (1794): [] handle_softirqs+0x50c/0x770 [ 39.474540] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 39.476043] ---[ end trace 0000000000000000 ]--- [ 42.369667] ------------[ cut here ]------------ [ 42.370571] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.372594] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.374065] Modules linked in: [ 42.374656] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.376787] Tainted: [W]=WARN [ 42.377348] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.378813] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.379691] 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 [ 42.382855] RSP: 0018:ffff8880195b7bc0 EFLAGS: 00010286 [ 42.383840] RAX: 0000000000000000 RBX: ffffed10032b6f78 RCX: ffffffff813a4050 [ 42.385150] RDX: ffff88801595b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.386432] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032b6f2f [ 42.387741] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.389035] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880195b7df8 [ 42.390327] FS: 00007f2afa2f9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.391791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.392843] CR2: 00007ffc2ace9ef7 CR3: 000000000da99000 CR4: 0000000000350ef0 [ 42.394132] Call Trace: [ 42.394597] [ 42.395075] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.395974] ? __create_object+0x59/0x80 [ 42.396758] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.397674] __vmalloc_noprof+0x59/0x60 [ 42.398446] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.399337] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.400272] bpf_prog_alloc+0x39/0x200 [ 42.401001] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.401931] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.402829] do_seccomp+0x349/0x25e0 [ 42.403526] ? find_held_lock+0x2b/0x80 [ 42.404307] ? do_prlimit+0x310/0x610 [ 42.405063] ? __pfx_do_seccomp+0x10/0x10 [ 42.405846] ? do_raw_spin_unlock+0x53/0x220 [ 42.406631] ? _raw_spin_unlock+0x1e/0x40 [ 42.407429] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.408384] ? static_key_count+0x60/0x80 [ 42.409178] prctl_set_seccomp+0x4e/0x70 [ 42.409965] __do_sys_prctl+0xe6c/0x1d70 [ 42.410736] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.411563] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.412516] ? irqentry_exit+0xf3/0x650 [ 42.413281] do_syscall_64+0xbf/0x430 [ 42.414029] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.414998] RIP: 0033:0x7f2afa7eb5cd [ 42.415670] 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 [ 42.418847] RSP: 002b:00007ffc2ace8320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.420228] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2afa7eb5cd [ 42.421501] RDX: 00005637cfb71e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.422787] RBP: 00007ffc2ace8380 R08: 0000000000000000 R09: 00007ffc2ace7a20 [ 42.424100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563803f6c240 [ 42.425382] R13: 00007ffc2ace87b0 R14: 0000563803f6bbf0 R15: 0000563803f804d0 [ 42.426692] [ 42.427173] irq event stamp: 1753 [ 42.427832] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 42.429340] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 42.430855] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 42.432407] softirqs last disabled at (1629): [] __irq_exit_rcu+0xc4/0x100 [ 42.433925] ---[ end trace 0000000000000000 ]--- [ 43.147199] ------------[ cut here ]------------ [ 43.148108] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.150102] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.151532] Modules linked in: [ 43.152148] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.154380] Tainted: [W]=WARN [ 43.155215] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.156772] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.157646] 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 [ 43.160817] RSP: 0018:ffff888016ec7bc0 EFLAGS: 00010286 [ 43.161823] RAX: 0000000000000000 RBX: ffffed1002dd8f78 RCX: ffffffff813a4050 [ 43.163131] RDX: ffff8880166a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.164397] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd8f2f [ 43.165664] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.166945] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ec7df8 [ 43.168218] FS: 00007f62cd77d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.169641] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.170739] CR2: 00007ffc68e0bef7 CR3: 000000001fc54000 CR4: 0000000000350ef0 [ 43.172037] Call Trace: [ 43.172493] [ 43.172950] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.173830] ? __create_object+0x59/0x80 [ 43.174561] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.175543] __vmalloc_noprof+0x59/0x60 [ 43.176306] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.177197] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.178124] bpf_prog_alloc+0x39/0x200 [ 43.178855] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.179795] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.180639] do_seccomp+0x349/0x25e0 [ 43.181342] ? find_held_lock+0x2b/0x80 [ 43.182093] ? do_prlimit+0x310/0x610 [ 43.182835] ? __pfx_do_seccomp+0x10/0x10 [ 43.183598] ? do_raw_spin_unlock+0x53/0x220 [ 43.184423] ? _raw_spin_unlock+0x1e/0x40 [ 43.185212] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.186175] ? static_key_count+0x60/0x80 [ 43.186978] prctl_set_seccomp+0x4e/0x70 [ 43.187742] __do_sys_prctl+0xe6c/0x1d70 [ 43.188482] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.189347] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.190321] ? irqentry_exit+0xf3/0x650 [ 43.191108] do_syscall_64+0xbf/0x430 [ 43.191848] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.192799] RIP: 0033:0x7f62cdc6f5cd [ 43.193450] 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 [ 43.196596] RSP: 002b:00007ffc68e0ab20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.197951] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f62cdc6f5cd [ 43.199237] RDX: 000055a388b79e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.200519] RBP: 00007ffc68e0ab80 R08: 0000000000000000 R09: 00007ffc68e0a220 [ 43.201802] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a3b47e6bf0 [ 43.203092] R13: 00007ffc68e0afb0 R14: 000055a3b47f0380 R15: 000055a3b47fb460 [ 43.204371] [ 43.204823] irq event stamp: 1955 [ 43.205435] hardirqs last enabled at (1963): [] __up_console_sem+0x78/0x80 [ 43.206955] hardirqs last disabled at (1972): [] __up_console_sem+0x5d/0x80 [ 43.208494] softirqs last enabled at (1608): [] handle_softirqs+0x50c/0x770 [ 43.210068] softirqs last disabled at (1603): [] __irq_exit_rcu+0xc4/0x100 [ 43.211553] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17709' (ECDSA) to the list of known hosts. 2025/11/18 11:35:53 fuzzer started 2025/11/18 11:35:53 dialing manager at localhost:34383 2025/11/18 11:35:53 checking machine... 2025/11/18 11:35:53 checking revisions... [ 44.121182] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:35:53 testing simple program... [ 44.207972] cgroup: Unknown subsys name 'net' [ 44.275260] cgroup: Unknown subsys name 'cpuset' [ 44.309195] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:35:52 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff814bc7cb RDX=0000000000000000 RSI=0000000000000008 RDI=ffffffff8664f838 RBP=0000000000000002 RSP=ffff88806ce08cd8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88806ce27240 R13=ffff88806ce37ea8 R14=ffff88806ce37e48 R15=ffff88806ce37340 RIP=ffffffff81b2d077 RFL=00000002 [-------] 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 00007f2afa2f9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2afa2d8020 CR3=0000000009ebe000 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=0000000000021b7d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0aee520020 CR3=000000000e532000 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=2032353a35333a313120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032353a35333a3131203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000