[ 39.112467] ------------[ cut here ]------------ [ 39.113705] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.117153] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.119155] Modules linked in: [ 39.120035] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.122770] Tainted: [W]=WARN [ 39.123575] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.125421] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.126726] 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 [ 39.129494] RSP: 0018:ffff888016c9fbc0 EFLAGS: 00010286 [ 39.130587] RAX: 0000000000000000 RBX: ffffed1002d93f78 RCX: ffffffff813a4050 [ 39.131822] RDX: ffff888017670000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.132981] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d93f2f [ 39.134111] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.135245] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c9fdf8 [ 39.136390] FS: 00007f9a671d5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.137653] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.138810] CR2: 00007f9a676c7580 CR3: 000000000dd64000 CR4: 0000000000350ef0 [ 39.140201] Call Trace: [ 39.140676] [ 39.141142] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.142068] ? __create_object+0x59/0x80 [ 39.142837] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.143819] __vmalloc_noprof+0x59/0x60 [ 39.144573] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.145459] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.146407] bpf_prog_alloc+0x39/0x200 [ 39.147162] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.148110] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.149023] do_seccomp+0x349/0x25e0 [ 39.149705] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.150626] ? __pfx_do_seccomp+0x10/0x10 [ 39.151428] ? find_held_lock+0x2b/0x80 [ 39.152207] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.153187] ? static_key_count+0x60/0x80 [ 39.154004] prctl_set_seccomp+0x4e/0x70 [ 39.154756] __do_sys_prctl+0xe6c/0x1d70 [ 39.155552] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.156418] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.157396] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.158376] ? irqentry_exit+0xf3/0x650 [ 39.159151] do_syscall_64+0xbf/0x430 [ 39.159851] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.160812] RIP: 0033:0x7f9a676c75cd [ 39.161523] 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 [ 39.164744] RSP: 002b:00007ffd1f99f220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.166132] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9a676c75cd [ 39.167458] RDX: 0000561684429e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.168770] RBP: 00007ffd1f99f280 R08: 0000000000000000 R09: 00007ffd1f99e920 [ 39.170075] R10: 0000000000000000 R11: 0000000000000246 R12: 000056168dbf5ad0 [ 39.171386] R13: 00007ffd1f99f6b0 R14: 000056168dbf6bc0 R15: 000056168dc07780 [ 39.172709] [ 39.173188] irq event stamp: 1843 [ 39.173808] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 39.175334] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 39.176633] softirqs last enabled at (1424): [] handle_softirqs+0x50c/0x770 [ 39.177959] softirqs last disabled at (1409): [] __irq_exit_rcu+0xc4/0x100 [ 39.179257] ---[ end trace 0000000000000000 ]--- [ 42.099559] ------------[ cut here ]------------ [ 42.100536] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.102571] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.104088] Modules linked in: [ 42.104682] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.106682] Tainted: [W]=WARN [ 42.107297] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.108775] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.109702] 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 [ 42.112898] RSP: 0018:ffff8880145e7bc0 EFLAGS: 00010286 [ 42.113863] RAX: 0000000000000000 RBX: ffffed10028bcf78 RCX: ffffffff813a4050 [ 42.115167] RDX: ffff88801456b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.116472] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028bcf2f [ 42.117761] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.119080] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880145e7df8 [ 42.120358] FS: 00007f32a4059900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.121815] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.122896] CR2: 00007ffcd4dbaef8 CR3: 0000000009c61000 CR4: 0000000000350ef0 [ 42.124205] Call Trace: [ 42.124671] [ 42.125139] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.126057] ? __create_object+0x59/0x80 [ 42.126816] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.127794] __vmalloc_noprof+0x59/0x60 [ 42.128555] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.129425] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.130366] bpf_prog_alloc+0x39/0x200 [ 42.131120] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.132058] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.132978] do_seccomp+0x349/0x25e0 [ 42.133662] ? find_held_lock+0x2b/0x80 [ 42.134428] ? do_prlimit+0x310/0x610 [ 42.135206] ? __pfx_do_seccomp+0x10/0x10 [ 42.136002] ? do_raw_spin_unlock+0x53/0x220 [ 42.136790] ? _raw_spin_unlock+0x1e/0x40 [ 42.137567] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.138561] ? static_key_count+0x60/0x80 [ 42.139373] prctl_set_seccomp+0x4e/0x70 [ 42.140174] __do_sys_prctl+0xe6c/0x1d70 [ 42.140913] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.141781] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.142785] ? irqentry_exit+0xf3/0x650 [ 42.143560] do_syscall_64+0xbf/0x430 [ 42.144307] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.145274] RIP: 0033:0x7f32a454b5cd [ 42.145987] 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 [ 42.149197] RSP: 002b:00007ffcd4db9300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.150601] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f32a454b5cd [ 42.151911] RDX: 000055b7f7765e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.153235] RBP: 00007ffcd4db9360 R08: 0000000000000000 R09: 00007ffcd4db8a00 [ 42.154527] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b8267e22b0 [ 42.155825] R13: 00007ffcd4db9790 R14: 000055b8267e4d20 R15: 000055b8267f68d0 [ 42.157130] [ 42.157559] irq event stamp: 1789 [ 42.158210] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 42.159597] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 42.160861] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 42.162153] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 42.163431] ---[ end trace 0000000000000000 ]--- [ 42.813487] ------------[ cut here ]------------ [ 42.814396] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.816392] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 42.818100] Modules linked in: [ 42.818697] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.820713] Tainted: [W]=WARN [ 42.821307] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.822773] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.823679] 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 [ 42.826817] RSP: 0018:ffff888016df7bc0 EFLAGS: 00010286 [ 42.827791] RAX: 0000000000000000 RBX: ffffed1002dbef78 RCX: ffffffff813a4050 [ 42.829057] RDX: ffff888016679bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.830330] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dbef2f [ 42.831598] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.832871] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016df7df8 [ 42.834135] FS: 00007fd4c3515900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.835555] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.836607] CR2: 00007fd4c3a07580 CR3: 000000000ec1f000 CR4: 0000000000350ef0 [ 42.837885] Call Trace: [ 42.838393] [ 42.838819] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.839721] ? __create_object+0x59/0x80 [ 42.840492] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.841454] __vmalloc_noprof+0x59/0x60 [ 42.842200] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.843067] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.843991] bpf_prog_alloc+0x39/0x200 [ 42.844674] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.845596] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.846493] do_seccomp+0x349/0x25e0 [ 42.847218] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.848123] ? __pfx_do_seccomp+0x10/0x10 [ 42.848856] ? find_held_lock+0x2b/0x80 [ 42.849610] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.850592] ? static_key_count+0x60/0x80 [ 42.851395] prctl_set_seccomp+0x4e/0x70 [ 42.852189] __do_sys_prctl+0xe6c/0x1d70 [ 42.852981] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.853786] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.854751] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.855713] ? irqentry_exit+0xf3/0x650 [ 42.856470] do_syscall_64+0xbf/0x430 [ 42.857222] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.858171] RIP: 0033:0x7fd4c3a075cd [ 42.858838] 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 [ 42.861966] RSP: 002b:00007ffc3b75d0b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.863322] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd4c3a075cd [ 42.864584] RDX: 0000562103970e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.865857] RBP: 00007ffc3b75d110 R08: 0000000000000000 R09: 00007ffc3b75c7b0 [ 42.867149] R10: 0000000000000000 R11: 0000000000000246 R12: 00005621189822b0 [ 42.868429] R13: 00007ffc3b75d540 R14: 0000562118984d20 R15: 00005621189968d0 [ 42.869714] [ 42.870187] irq event stamp: 1779 [ 42.870798] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 42.872306] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 42.873805] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 42.875309] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 42.876566] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17458' (ECDSA) to the list of known hosts. 2025/11/18 23:28:46 fuzzer started 2025/11/18 23:28:46 dialing manager at localhost:34383 2025/11/18 23:28:46 checking machine... 2025/11/18 23:28:46 checking revisions... [ 43.744665] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:28:46 testing simple program... [ 43.836560] cgroup: Unknown subsys name 'net' [ 43.891699] cgroup: Unknown subsys name 'cpuset' [ 43.905743] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:28:45 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000001 RDX=ffff88801a650001 RSI=ffff88801a64ff48 RDI=ffff88806ce31cd0 RBP=ffff88801a648000 RSP=ffff88801a64f650 R8 =0000000000000001 R9 =ffff88801a64f710 R10=000000000003c9ed R11=00000000000c7d16 R12=ffff88801a64f701 R13=ffff88801a64f718 R14=ffff88801a64ff48 R15=ffff88801a64f6d0 RIP=ffffffff815bd125 RFL=00000282 [--S----] 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 00007f32a4059900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f32a4038020 CR3=000000001ff0f000 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=ffffffff86ab8488 RBX=0000000000000001 RCX=ffffffff86ab8484 RDX=1ffff110012eaf15 RSI=1ffff110012eaf13 RDI=ffff8880097578a8 RBP=ffff888009757898 RSP=ffff8880097577d0 R8 =ffffffff86ab8488 R9 =ffff888009757880 R10=000000000003c9ed R11=00000000000255cb R12=ffff8880097578a0 R13=ffff888009757888 R14=ffff888009757ba0 R15=ffff888009757840 RIP=ffffffff8135f072 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd0aba4be8 CR3=000000000b97e000 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=2035343a38323a333220383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035343a38323a3332203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000