[ 46.426619] ------------[ cut here ]------------ [ 46.427543] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.429571] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.430981] Modules linked in: [ 46.431613] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.433608] Tainted: [W]=WARN [ 46.434153] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.435590] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.436503] 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 [ 46.439668] RSP: 0018:ffff88801712fbc0 EFLAGS: 00010286 [ 46.440634] RAX: 0000000000000000 RBX: ffffed1002e25f78 RCX: ffffffff813a4050 [ 46.441935] RDX: ffff888015ec3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.443192] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e25f2f [ 46.444464] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.445755] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801712fdf8 [ 46.447017] FS: 00007f72e3c58900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.448463] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.449528] CR2: 00007f72e41be4a6 CR3: 000000000a041000 CR4: 0000000000350ef0 [ 46.450799] Call Trace: [ 46.451257] [ 46.451692] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.452582] ? __create_object+0x59/0x80 [ 46.453336] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.454315] __vmalloc_noprof+0x59/0x60 [ 46.455061] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.455918] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.456834] bpf_prog_alloc+0x39/0x200 [ 46.457604] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.458526] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.459370] do_seccomp+0x349/0x25e0 [ 46.460074] ? find_held_lock+0x2b/0x80 [ 46.460812] ? do_prlimit+0x310/0x610 [ 46.461592] ? __pfx_do_seccomp+0x10/0x10 [ 46.462377] ? do_raw_spin_unlock+0x53/0x220 [ 46.463249] ? _raw_spin_unlock+0x1e/0x40 [ 46.464069] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.465087] ? static_key_count+0x60/0x80 [ 46.465974] prctl_set_seccomp+0x4e/0x70 [ 46.466790] __do_sys_prctl+0xe6c/0x1d70 [ 46.467609] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.468508] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.469561] ? irqentry_exit+0xf3/0x650 [ 46.470323] do_syscall_64+0xbf/0x430 [ 46.471099] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.472108] RIP: 0033:0x7f72e414a5cd [ 46.472856] 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 [ 46.476254] RSP: 002b:00007fffa85feef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.477744] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f72e414a5cd [ 46.479107] RDX: 000055e82c927e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.480483] RBP: 00007fffa85fef50 R08: 0000000000000000 R09: 00007fffa85fe5f0 [ 46.481888] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e83eb6d2b0 [ 46.483260] R13: 00007fffa85ff380 R14: 000055e83eb6fd20 R15: 000055e83eb818d0 [ 46.484640] [ 46.485087] irq event stamp: 1713 [ 46.485805] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 46.487126] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 46.488458] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 46.489833] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 46.491145] ---[ end trace 0000000000000000 ]--- [ 49.192401] ------------[ cut here ]------------ [ 49.193155] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.194810] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.195735] Modules linked in: [ 49.196272] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.197564] Tainted: [W]=WARN [ 49.197925] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.199008] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.199703] 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 [ 49.201920] RSP: 0018:ffff88801adbfbc0 EFLAGS: 00010286 [ 49.202622] RAX: 0000000000000000 RBX: ffffed10035b7f78 RCX: ffffffff813a4050 [ 49.203643] RDX: ffff88801595b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.204463] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035b7f2f [ 49.205520] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.206290] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801adbfdf8 [ 49.207082] FS: 00007f41ae114900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.207968] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.208618] CR2: 00007f41ae606580 CR3: 000000001f0d9000 CR4: 0000000000350ef0 [ 49.209415] Call Trace: [ 49.209734] [ 49.210006] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.210413] ? __create_object+0x59/0x80 [ 49.210809] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.211349] __vmalloc_noprof+0x59/0x60 [ 49.211733] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.212187] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.212617] bpf_prog_alloc+0x39/0x200 [ 49.212936] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.213354] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.213849] do_seccomp+0x349/0x25e0 [ 49.214278] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.214718] ? __pfx_do_seccomp+0x10/0x10 [ 49.215161] ? find_held_lock+0x2b/0x80 [ 49.215514] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.215934] ? static_key_count+0x60/0x80 [ 49.216325] prctl_set_seccomp+0x4e/0x70 [ 49.216801] __do_sys_prctl+0xe6c/0x1d70 [ 49.217143] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.217553] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.217978] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.218400] ? irqentry_exit+0xf3/0x650 [ 49.218748] do_syscall_64+0xbf/0x430 [ 49.219067] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.219496] RIP: 0033:0x7f41ae6065cd [ 49.219798] 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 [ 49.221248] RSP: 002b:00007ffe26d579c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.221890] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f41ae6065cd [ 49.222474] RDX: 000055dc360dee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.223042] RBP: 00007ffe26d57a20 R08: 0000000000000000 R09: 00007ffe26d570c0 [ 49.223624] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dc54398b10 [ 49.224196] R13: 00007ffe26d57e50 R14: 000055dc543992b0 R15: 000055dc543ad6f0 [ 49.224795] [ 49.224991] irq event stamp: 1729 [ 49.225271] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 49.225993] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 49.226693] softirqs last enabled at (1240): [] handle_softirqs+0x50c/0x770 [ 49.227382] softirqs last disabled at (1193): [] __irq_exit_rcu+0xc4/0x100 [ 49.228081] ---[ end trace 0000000000000000 ]--- [ 49.948065] ------------[ cut here ]------------ [ 49.949065] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.951189] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.952764] Modules linked in: [ 49.953417] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.955546] Tainted: [W]=WARN [ 49.956127] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.957722] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.958673] 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 [ 49.962002] RSP: 0018:ffff888016e67bc0 EFLAGS: 00010286 [ 49.963035] RAX: 0000000000000000 RBX: ffffed1002dccf78 RCX: ffffffff813a4050 [ 49.964371] RDX: ffff888019aa5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.965748] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dccf2f [ 49.967097] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.968462] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e67df8 [ 49.969872] FS: 00007f92c3baa900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.971376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.972481] CR2: 00007fffb5a84ef8 CR3: 000000000e0c3000 CR4: 0000000000350ef0 [ 49.973851] Call Trace: [ 49.974333] [ 49.974809] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.975745] ? __create_object+0x59/0x80 [ 49.976565] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.977615] __vmalloc_noprof+0x59/0x60 [ 49.978359] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.979264] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.980229] bpf_prog_alloc+0x39/0x200 [ 49.980993] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.982001] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.982936] do_seccomp+0x349/0x25e0 [ 49.983670] ? find_held_lock+0x2b/0x80 [ 49.984407] ? do_prlimit+0x310/0x610 [ 49.985181] ? __pfx_do_seccomp+0x10/0x10 [ 49.986019] ? do_raw_spin_unlock+0x53/0x220 [ 49.986877] ? _raw_spin_unlock+0x1e/0x40 [ 49.987689] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.988681] ? static_key_count+0x60/0x80 [ 49.989538] prctl_set_seccomp+0x4e/0x70 [ 49.990298] __do_sys_prctl+0xe6c/0x1d70 [ 49.991107] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.992000] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.993009] ? irqentry_exit+0xf3/0x650 [ 49.993848] do_syscall_64+0xbf/0x430 [ 49.994598] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.995593] RIP: 0033:0x7f92c409c5cd [ 49.996274] 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 [ 49.999616] RSP: 002b:00007fffb5a82ee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.001008] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f92c409c5cd [ 50.002358] RDX: 000056310c812e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.003327] RBP: 00007fffb5a82f40 R08: 0000000000000000 R09: 00007fffb5a825e0 [ 50.004280] R10: 0000000000000000 R11: 0000000000000246 R12: 000056311cdfc2b0 [ 50.005219] R13: 00007fffb5a83370 R14: 000056311cdfed20 R15: 000056311ce108d0 [ 50.006213] [ 50.006559] irq event stamp: 1783 [ 50.006870] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 50.007614] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 50.008337] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 50.009089] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 50.009850] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16203' (ECDSA) to the list of known hosts. 2025/11/18 15:17:30 fuzzer started 2025/11/18 15:17:31 dialing manager at localhost:34383 2025/11/18 15:17:31 checking machine... 2025/11/18 15:17:31 checking revisions... [ 50.848288] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:17:31 testing simple program... [ 50.951832] cgroup: Unknown subsys name 'net' [ 51.013342] cgroup: Unknown subsys name 'cpuset' [ 51.035207] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:17:30 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801b8df9a0 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08968 R8 =0000000000000001 R9 =ffff88806ce08a60 R10=000000000003c9ed R11=0000000000006e15 R12=ffffffff8135e7a2 R13=ffff88806ce08a68 R14=ffff88800f18d340 R15=ffff88806ce08a20 RIP=ffffffff81528f2e 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 00007f41ae114900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f41ae0de008 CR3=000000001f102000 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=0000000000004005 RBX=ffff888015aa1bc0 RCX=000000001073dead RDX=0000000000000008 RSI=ffff888015aa26b8 RDI=00000000c57798ad RBP=ffff888015aa2618 RSP=ffff88806cf088c8 R8 =0000000000000004 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888015aa26b8 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000004 RIP=ffffffff81527599 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 00007fde47efd900 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=00007fde47614000 CR3=000000000de61000 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=05e412308448ff8e7240392ad38d33ea XMM02=ec2efd57dc4c00df0000000000302848 XMM03=d65299ec9cfe05540000000000302918 XMM04=d7afc720485d339300000000000ae988 XMM05=8dd234defc90a5f70000000000321158 XMM06=14648eaa1277bab1000000000031ffb8 XMM07=fb795ef6d657705600000000003110f0 XMM08=2c67c8bc2e329bc300000000003028b8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000