[ 45.922615] ------------[ cut here ]------------ [ 45.923546] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.925633] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.927122] Modules linked in: [ 45.927763] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.929809] Tainted: [W]=WARN [ 45.930372] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.931869] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.932813] 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 [ 45.936072] RSP: 0018:ffff888019c17bc0 EFLAGS: 00010286 [ 45.937060] RAX: 0000000000000000 RBX: ffffed1003382f78 RCX: ffffffff813a4050 [ 45.938361] RDX: ffff8880143c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.939674] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003382f2f [ 45.940982] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.942299] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c17df8 [ 45.943607] FS: 00007f9b15feb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.945090] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.946175] CR2: 00007fff08aa0ef8 CR3: 000000000d561000 CR4: 0000000000350ef0 [ 45.947468] Call Trace: [ 45.947977] [ 45.948404] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.949321] ? __create_object+0x59/0x80 [ 45.950135] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.951107] __vmalloc_noprof+0x59/0x60 [ 45.951889] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.952794] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.953725] bpf_prog_alloc+0x39/0x200 [ 45.954444] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.955382] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.956326] do_seccomp+0x349/0x25e0 [ 45.957072] ? find_held_lock+0x2b/0x80 [ 45.957859] ? do_prlimit+0x310/0x610 [ 45.958571] ? __pfx_do_seccomp+0x10/0x10 [ 45.959356] ? do_raw_spin_unlock+0x53/0x220 [ 45.960203] ? _raw_spin_unlock+0x1e/0x40 [ 45.961012] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.961998] ? static_key_count+0x60/0x80 [ 45.962823] prctl_set_seccomp+0x4e/0x70 [ 45.963570] __do_sys_prctl+0xe6c/0x1d70 [ 45.964393] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.965289] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.966271] ? irqentry_exit+0xf3/0x650 [ 45.967027] do_syscall_64+0xbf/0x430 [ 45.967787] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.968783] RIP: 0033:0x7f9b164dd5cd [ 45.969464] 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 [ 45.972690] RSP: 002b:00007fff08a9f890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.974105] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9b164dd5cd [ 45.975437] RDX: 000056312ef66e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.976773] RBP: 00007fff08a9f8f0 R08: 0000000000000000 R09: 00007fff08a9ef90 [ 45.978087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563153550ad0 [ 45.979384] R13: 00007fff08a9fd20 R14: 0000563153551bc0 R15: 0000563153562780 [ 45.980720] [ 45.981153] irq event stamp: 1807 [ 45.981818] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 45.983357] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 45.984921] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 45.986511] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 45.988033] ---[ end trace 0000000000000000 ]--- [ 49.401602] ------------[ cut here ]------------ [ 49.402480] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.404454] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.405932] Modules linked in: [ 49.406501] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.408736] Tainted: [W]=WARN [ 49.409276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.410687] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.411516] 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 [ 49.414536] RSP: 0018:ffff88801a117bc0 EFLAGS: 00010286 [ 49.415469] RAX: 0000000000000000 RBX: ffffed1003422f78 RCX: ffffffff813a4050 [ 49.416717] RDX: ffff88801bb29bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.417936] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003422f2f [ 49.419166] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.420458] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a117df8 [ 49.421706] FS: 00007f2596834900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.423081] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.424089] CR2: 00007f2596d26580 CR3: 000000000c3c4000 CR4: 0000000000350ef0 [ 49.425327] Call Trace: [ 49.425822] [ 49.426211] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.427070] ? __create_object+0x59/0x80 [ 49.427828] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.428775] __vmalloc_noprof+0x59/0x60 [ 49.429456] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.430292] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.431172] bpf_prog_alloc+0x39/0x200 [ 49.431878] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.432774] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.433592] do_seccomp+0x349/0x25e0 [ 49.434275] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.435140] ? __pfx_do_seccomp+0x10/0x10 [ 49.435906] ? find_held_lock+0x2b/0x80 [ 49.436599] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.437521] ? static_key_count+0x60/0x80 [ 49.438282] prctl_set_seccomp+0x4e/0x70 [ 49.439029] __do_sys_prctl+0xe6c/0x1d70 [ 49.439780] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.440562] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.441478] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.442413] ? irqentry_exit+0xf3/0x650 [ 49.443148] do_syscall_64+0xbf/0x430 [ 49.443854] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.444768] RIP: 0033:0x7f2596d265cd [ 49.445413] 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 [ 49.448458] RSP: 002b:00007ffebf3b2d00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.449764] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2596d265cd [ 49.450982] RDX: 000056269c09ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.452215] RBP: 00007ffebf3b2d60 R08: 0000000000000000 R09: 00007ffebf3b2400 [ 49.453443] R10: 0000000000000000 R11: 0000000000000246 R12: 00005626a6d26ad0 [ 49.454687] R13: 00007ffebf3b3190 R14: 00005626a6d27bc0 R15: 00005626a6d38780 [ 49.455944] [ 49.456366] irq event stamp: 1841 [ 49.456993] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 49.458450] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 49.459923] softirqs last enabled at (1874): [] handle_softirqs+0x50c/0x770 [ 49.461408] softirqs last disabled at (1869): [] __irq_exit_rcu+0xc4/0x100 [ 49.462855] ---[ end trace 0000000000000000 ]--- [ 50.168171] ------------[ cut here ]------------ [ 50.169083] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.171097] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.172502] Modules linked in: [ 50.173103] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.175253] Tainted: [W]=WARN [ 50.175834] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.177616] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.178503] 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 [ 50.181532] RSP: 0018:ffff888018e37bc0 EFLAGS: 00010286 [ 50.182445] RAX: 0000000000000000 RBX: ffffed10031c6f78 RCX: ffffffff813a4050 [ 50.183668] RDX: ffff888016488000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.184890] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031c6f2f [ 50.186096] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.187296] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018e37df8 [ 50.188731] FS: 00007f9d537b0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.190106] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.191265] CR2: 00007fff0c2a2ef8 CR3: 000000000ce8e000 CR4: 0000000000350ef0 [ 50.192503] Call Trace: [ 50.193000] [ 50.193389] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.194253] ? __create_object+0x59/0x80 [ 50.195002] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.195929] __vmalloc_noprof+0x59/0x60 [ 50.196626] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.197466] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.198360] bpf_prog_alloc+0x39/0x200 [ 50.199065] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.200162] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.201023] do_seccomp+0x349/0x25e0 [ 50.201688] ? find_held_lock+0x2b/0x80 [ 50.202365] ? do_prlimit+0x310/0x610 [ 50.203057] ? __pfx_do_seccomp+0x10/0x10 [ 50.203796] ? do_raw_spin_unlock+0x53/0x220 [ 50.204548] ? _raw_spin_unlock+0x1e/0x40 [ 50.205282] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.206196] ? static_key_count+0x60/0x80 [ 50.206962] prctl_set_seccomp+0x4e/0x70 [ 50.207695] __do_sys_prctl+0xe6c/0x1d70 [ 50.208405] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.209231] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.210246] ? irqentry_exit+0xf3/0x650 [ 50.210967] do_syscall_64+0xbf/0x430 [ 50.211622] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.212533] RIP: 0033:0x7f9d53ca25cd [ 50.213189] 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 [ 50.216185] RSP: 002b:00007fff0c2a0ca0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.217468] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9d53ca25cd [ 50.218672] RDX: 000055a909c6de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.219908] RBP: 00007fff0c2a0d00 R08: 0000000000000000 R09: 00007fff0c2a03a0 [ 50.221147] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a923970b10 [ 50.222673] R13: 00007fff0c2a1130 R14: 000055a9239712b0 R15: 000055a9239856f0 [ 50.223919] [ 50.224332] irq event stamp: 1869 [ 50.224839] hardirqs last enabled at (1879): [] __up_console_sem+0x78/0x80 [ 50.226149] hardirqs last disabled at (1888): [] __up_console_sem+0x5d/0x80 [ 50.227383] softirqs last enabled at (1826): [] handle_softirqs+0x50c/0x770 [ 50.228627] softirqs last disabled at (1819): [] __irq_exit_rcu+0xc4/0x100 [ 50.229865] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39642' (ECDSA) to the list of known hosts. 2025/11/18 01:36:00 fuzzer started 2025/11/18 01:36:00 dialing manager at localhost:37895 2025/11/18 01:36:00 checking machine... 2025/11/18 01:36:00 checking revisions... [ 51.091158] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:36:00 testing simple program... [ 51.185422] cgroup: Unknown subsys name 'net' [ 51.248542] cgroup: Unknown subsys name 'cpuset' [ 51.271571] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:35:59 Registers: info registers vcpu 0 RAX=1ffffffff0d548ea RBX=0000000000000001 RCX=ffffffff86aa4752 RDX=0000000000000000 RSI=dffffc0000000000 RDI=ffff888016d0f2f0 RBP=ffff888016d0f2e0 RSP=ffff888016d0f218 R8 =ffffffff86aa4756 R9 =ffff888016d0f2c8 R10=000000000003c9ed R11=0000000000022138 R12=ffff888016d0f2e8 R13=ffff888016d0f2d0 R14=ffff888016d0ff30 R15=ffff888016d0f288 RIP=ffffffff8135f084 RFL=00000213 [----A-C] 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 00007f2596834900 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=00007f2596813020 CR3=000000001f180000 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=0000000000027187 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe3be57378 CR3=0000000008ff5000 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=35333a313020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383033 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000