[ 44.098609] ------------[ cut here ]------------ [ 44.099558] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.101605] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 44.103108] Modules linked in: [ 44.103744] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.105750] Tainted: [W]=WARN [ 44.106364] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.107845] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.108779] 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 [ 44.111993] RSP: 0018:ffff888018c9fbc0 EFLAGS: 00010286 [ 44.112981] RAX: 0000000000000000 RBX: ffffed1003193f78 RCX: ffffffff813a4050 [ 44.114273] RDX: ffff88800f19b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.115570] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003193f2f [ 44.116873] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.118186] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018c9fdf8 [ 44.119481] FS: 00007f5c7612f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.120933] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.122011] CR2: 00007fff8b41bef7 CR3: 000000000e01b000 CR4: 0000000000350ef0 [ 44.123318] Call Trace: [ 44.123786] [ 44.124246] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.125101] ? __create_object+0x59/0x80 [ 44.125893] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.126880] __vmalloc_noprof+0x59/0x60 [ 44.127640] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.128538] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.129470] bpf_prog_alloc+0x39/0x200 [ 44.130193] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.131074] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.131976] do_seccomp+0x349/0x25e0 [ 44.132721] ? find_held_lock+0x2b/0x80 [ 44.133481] ? do_prlimit+0x310/0x610 [ 44.134224] ? __pfx_do_seccomp+0x10/0x10 [ 44.134959] ? do_raw_spin_unlock+0x53/0x220 [ 44.135797] ? _raw_spin_unlock+0x1e/0x40 [ 44.136583] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.137555] ? static_key_count+0x60/0x80 [ 44.138345] prctl_set_seccomp+0x4e/0x70 [ 44.139076] __do_sys_prctl+0xe6c/0x1d70 [ 44.139874] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.140748] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.141723] ? irqentry_exit+0xf3/0x650 [ 44.142492] do_syscall_64+0xbf/0x430 [ 44.143224] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.144130] RIP: 0033:0x7f5c766215cd [ 44.144842] 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 [ 44.148069] RSP: 002b:00007fff8b41a0d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.149429] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5c766215cd [ 44.150698] RDX: 000055b7010b4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.151988] RBP: 00007fff8b41a130 R08: 0000000000000000 R09: 00007fff8b4197d0 [ 44.153306] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b72a36fad0 [ 44.154596] R13: 00007fff8b41a560 R14: 000055b72a370bc0 R15: 000055b72a381780 [ 44.155882] [ 44.156379] irq event stamp: 1775 [ 44.156984] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 44.158497] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 44.160022] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 44.161566] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 44.163083] ---[ end trace 0000000000000000 ]--- [ 47.526660] ------------[ cut here ]------------ [ 47.527464] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.529223] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 47.530477] Modules linked in: [ 47.530989] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.532724] Tainted: [W]=WARN [ 47.533234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.534514] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.535305] 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 [ 47.538080] RSP: 0018:ffff888019defbc0 EFLAGS: 00010286 [ 47.538947] RAX: 0000000000000000 RBX: ffffed10033bdf78 RCX: ffffffff813a4050 [ 47.540062] RDX: ffff888017508000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.541189] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033bdf2f [ 47.542308] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.543423] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019defdf8 [ 47.544560] FS: 00007fc858b95900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.545807] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.546751] CR2: 00007fc859087580 CR3: 000000000b91b000 CR4: 0000000000350ef0 [ 47.547877] Call Trace: [ 47.548324] [ 47.548696] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.549479] ? __create_object+0x59/0x80 [ 47.550139] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.550984] __vmalloc_noprof+0x59/0x60 [ 47.551648] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.552422] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.553251] bpf_prog_alloc+0x39/0x200 [ 47.553862] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.554668] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.555457] do_seccomp+0x349/0x25e0 [ 47.556049] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.556843] ? __pfx_do_seccomp+0x10/0x10 [ 47.557545] ? find_held_lock+0x2b/0x80 [ 47.558211] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.559019] ? static_key_count+0x60/0x80 [ 47.559716] prctl_set_seccomp+0x4e/0x70 [ 47.560404] __do_sys_prctl+0xe6c/0x1d70 [ 47.561053] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.561813] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.562657] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.563511] ? irqentry_exit+0xf3/0x650 [ 47.564155] do_syscall_64+0xbf/0x430 [ 47.564808] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.565635] RIP: 0033:0x7fc8590875cd [ 47.566252] 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 [ 47.569054] RSP: 002b:00007ffca4577ca0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.570260] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc8590875cd [ 47.571380] RDX: 000055a0d47d1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.572514] RBP: 00007ffca4577d00 R08: 0000000000000000 R09: 00007ffca45773a0 [ 47.573630] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a0f10a5ad0 [ 47.574749] R13: 00007ffca4578130 R14: 000055a0f10a6bc0 R15: 000055a0f10b7780 [ 47.575889] [ 47.576307] irq event stamp: 1665 [ 47.576838] hardirqs last enabled at (1673): [] __up_console_sem+0x78/0x80 [ 47.578174] hardirqs last disabled at (1682): [] __up_console_sem+0x5d/0x80 [ 47.579511] softirqs last enabled at (1518): [] handle_softirqs+0x50c/0x770 [ 47.580878] softirqs last disabled at (1509): [] __irq_exit_rcu+0xc4/0x100 [ 47.582213] ---[ end trace 0000000000000000 ]--- [ 48.425940] ------------[ cut here ]------------ [ 48.426818] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.428762] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 48.430197] Modules linked in: [ 48.430788] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.432739] Tainted: [W]=WARN [ 48.433361] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.434783] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.435671] 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 [ 48.438739] RSP: 0018:ffff8880175ffbc0 EFLAGS: 00010286 [ 48.439711] RAX: 0000000000000000 RBX: ffffed1002ebff78 RCX: ffffffff813a4050 [ 48.440992] RDX: ffff888019a61bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.442231] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ebff2f [ 48.443465] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.444716] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175ffdf8 [ 48.445987] FS: 00007fab010ca900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.447381] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.448410] CR2: 00007ffc084d9ef7 CR3: 0000000015b61000 CR4: 0000000000350ef0 [ 48.449657] Call Trace: [ 48.450105] [ 48.450551] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.451442] ? __create_object+0x59/0x80 [ 48.452214] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.453119] __vmalloc_noprof+0x59/0x60 [ 48.453848] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.454685] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.455584] bpf_prog_alloc+0x39/0x200 [ 48.456316] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.457211] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.458045] do_seccomp+0x349/0x25e0 [ 48.458736] ? find_held_lock+0x2b/0x80 [ 48.459464] ? do_prlimit+0x310/0x610 [ 48.460145] ? __pfx_do_seccomp+0x10/0x10 [ 48.460908] ? do_raw_spin_unlock+0x53/0x220 [ 48.461712] ? _raw_spin_unlock+0x1e/0x40 [ 48.462455] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.463376] ? static_key_count+0x60/0x80 [ 48.464118] prctl_set_seccomp+0x4e/0x70 [ 48.464866] __do_sys_prctl+0xe6c/0x1d70 [ 48.465618] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.466441] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.467383] ? irqentry_exit+0xf3/0x650 [ 48.468087] do_syscall_64+0xbf/0x430 [ 48.468813] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.469746] RIP: 0033:0x7fab015bc5cd [ 48.470430] 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 [ 48.473574] RSP: 002b:00007ffc084d8120 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.474891] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab015bc5cd [ 48.476143] RDX: 0000563e27bfae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.477393] RBP: 00007ffc084d8180 R08: 0000000000000000 R09: 00007ffc084d7820 [ 48.478634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563e559bc2b0 [ 48.479859] R13: 00007ffc084d85b0 R14: 0000563e559bed20 R15: 0000563e559d08d0 [ 48.481141] [ 48.481582] irq event stamp: 1789 [ 48.482213] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 48.483687] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 48.485183] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 48.486674] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 48.488138] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30833' (ECDSA) to the list of known hosts. 2025/11/18 09:58:01 fuzzer started 2025/11/18 09:58:01 dialing manager at localhost:34383 2025/11/18 09:58:02 checking machine... 2025/11/18 09:58:02 checking revisions... [ 49.367877] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:58:02 testing simple program... [ 49.458517] cgroup: Unknown subsys name 'net' [ 49.502955] cgroup: Unknown subsys name 'cpuset' [ 49.517876] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:58:01 Registers: info registers vcpu 0 RAX=0000000000020000 RBX=ffff888017f00000 RCX=0000000000000000 RDX=0000000000020005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888017f00a58 RSP=ffff888017d36a70 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888017f00a80 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 00007fc858b95900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc858b5f008 CR3=0000000020826000 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=0000000000024bf1 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f20f883c000 CR3=000000000e913000 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=ec28f4897ce72ba0924fbd7fa7efff68 XMM02=ec2efd57dc4c00df0000000000305e40 XMM03=1d57ec11c14efce80000000000305f10 XMM04=77d187fe6ed2406100000000000ae988 XMM05=d7365f1d6c49ae5100000000003216e8 XMM06=5b75c91c804453420000000000320020 XMM07=e042d86d42eb936e000000000030fe20 XMM08=1d57ec11c14efce80000000000305f10 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000