[ 39.113182] ------------[ cut here ]------------ [ 39.114118] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.116140] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.117608] Modules linked in: [ 39.118196] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.120442] Tainted: [W]=WARN [ 39.121000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.122535] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.123465] 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 [ 39.126672] RSP: 0018:ffff888019a27bc0 EFLAGS: 00010286 [ 39.127661] RAX: 0000000000000000 RBX: ffffed1003344f78 RCX: ffffffff813a4050 [ 39.128932] RDX: ffff888015efb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.130200] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003344f2f [ 39.131501] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.132785] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a27df8 [ 39.134076] FS: 00007fda1dc6e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.135534] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.136585] CR2: 00007fff296b8ef7 CR3: 000000000be98000 CR4: 0000000000350ef0 [ 39.137908] Call Trace: [ 39.138419] [ 39.138838] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.139727] ? __create_object+0x59/0x80 [ 39.140505] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.141481] __vmalloc_noprof+0x59/0x60 [ 39.142198] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.143085] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.144027] bpf_prog_alloc+0x39/0x200 [ 39.144750] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.145679] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.146593] do_seccomp+0x349/0x25e0 [ 39.147271] ? find_held_lock+0x2b/0x80 [ 39.148028] ? do_prlimit+0x310/0x610 [ 39.148774] ? __pfx_do_seccomp+0x10/0x10 [ 39.149559] ? do_raw_spin_unlock+0x53/0x220 [ 39.150392] ? _raw_spin_unlock+0x1e/0x40 [ 39.151121] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.152078] ? static_key_count+0x60/0x80 [ 39.152888] prctl_set_seccomp+0x4e/0x70 [ 39.153665] __do_sys_prctl+0xe6c/0x1d70 [ 39.154458] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.155337] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.156251] ? irqentry_exit+0xf3/0x650 [ 39.157005] do_syscall_64+0xbf/0x430 [ 39.157743] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.158699] RIP: 0033:0x7fda1e1605cd [ 39.159404] 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 [ 39.162560] RSP: 002b:00007fff296b6a40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.163919] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fda1e1605cd [ 39.165207] RDX: 000055826ca47e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.166498] RBP: 00007fff296b6aa0 R08: 0000000000000000 R09: 00007fff296b6140 [ 39.167787] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558272353ad0 [ 39.169061] R13: 00007fff296b6ed0 R14: 0000558272354bc0 R15: 0000558272365780 [ 39.170371] [ 39.170800] irq event stamp: 1835 [ 39.171452] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 39.172972] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 39.174534] softirqs last enabled at (1488): [] handle_softirqs+0x50c/0x770 [ 39.176057] softirqs last disabled at (1475): [] __irq_exit_rcu+0xc4/0x100 [ 39.177582] ---[ end trace 0000000000000000 ]--- [ 41.977972] ------------[ cut here ]------------ [ 41.978954] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.980998] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 41.982495] Modules linked in: [ 41.983079] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.985067] Tainted: [W]=WARN [ 41.985652] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.987150] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.988060] 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 [ 41.991214] RSP: 0018:ffff888019c07bc0 EFLAGS: 00010286 [ 41.992190] RAX: 0000000000000000 RBX: ffffed1003380f78 RCX: ffffffff813a4050 [ 41.993474] RDX: ffff88801a7ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.994788] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003380f2f [ 41.996070] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.997347] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c07df8 [ 41.998664] FS: 00007fa1e4dff900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.000090] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.001147] CR2: 00007ffe3d240ef7 CR3: 00000000208f7000 CR4: 0000000000350ef0 [ 42.002483] Call Trace: [ 42.002950] [ 42.003394] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.004234] ? __create_object+0x59/0x80 [ 42.005007] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.005976] __vmalloc_noprof+0x59/0x60 [ 42.006764] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.007645] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.008588] bpf_prog_alloc+0x39/0x200 [ 42.009343] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.010226] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.011169] do_seccomp+0x349/0x25e0 [ 42.011884] ? find_held_lock+0x2b/0x80 [ 42.012646] ? do_prlimit+0x310/0x610 [ 42.013383] ? __pfx_do_seccomp+0x10/0x10 [ 42.014122] ? do_raw_spin_unlock+0x53/0x220 [ 42.014982] ? _raw_spin_unlock+0x1e/0x40 [ 42.015762] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.016721] ? static_key_count+0x60/0x80 [ 42.017526] prctl_set_seccomp+0x4e/0x70 [ 42.018258] __do_sys_prctl+0xe6c/0x1d70 [ 42.019089] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.019954] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.020915] ? irqentry_exit+0xf3/0x650 [ 42.021681] do_syscall_64+0xbf/0x430 [ 42.022465] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.023425] RIP: 0033:0x7fa1e52f15cd [ 42.024081] 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 [ 42.027251] RSP: 002b:00007ffe3d23f090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.028630] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa1e52f15cd [ 42.029906] RDX: 0000560bb75b2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.031226] RBP: 00007ffe3d23f0f0 R08: 0000000000000000 R09: 00007ffe3d23e790 [ 42.032518] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560bde60fad0 [ 42.033812] R13: 00007ffe3d23f520 R14: 0000560bde610bc0 R15: 0000560bde621780 [ 42.035152] [ 42.035614] irq event stamp: 1737 [ 42.036216] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 42.037707] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 42.039239] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 42.040774] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 42.042297] ---[ end trace 0000000000000000 ]--- [ 42.748128] ------------[ cut here ]------------ [ 42.749142] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.750867] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.752129] Modules linked in: [ 42.752771] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.754523] Tainted: [W]=WARN [ 42.755025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.756420] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.757223] 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 [ 42.760139] RSP: 0018:ffff888017bc7bc0 EFLAGS: 00010286 [ 42.761054] RAX: 0000000000000000 RBX: ffffed1002f78f78 RCX: ffffffff813a4050 [ 42.762322] RDX: ffff888015f39bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.763490] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f78f2f [ 42.764730] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.765972] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bc7df8 [ 42.767249] FS: 00007fb8f9bff900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.768662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.769662] CR2: 00007ffc25370ef7 CR3: 000000000ea2b000 CR4: 0000000000350ef0 [ 42.770921] Call Trace: [ 42.771423] [ 42.771796] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.772581] ? __create_object+0x59/0x80 [ 42.773208] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.774134] __vmalloc_noprof+0x59/0x60 [ 42.774839] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.775606] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.776477] bpf_prog_alloc+0x39/0x200 [ 42.777097] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.777920] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.778804] do_seccomp+0x349/0x25e0 [ 42.779441] ? find_held_lock+0x2b/0x80 [ 42.780050] ? do_prlimit+0x310/0x610 [ 42.780742] ? __pfx_do_seccomp+0x10/0x10 [ 42.781533] ? do_raw_spin_unlock+0x53/0x220 [ 42.782243] ? _raw_spin_unlock+0x1e/0x40 [ 42.783024] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.783895] ? static_key_count+0x60/0x80 [ 42.784639] prctl_set_seccomp+0x4e/0x70 [ 42.785411] __do_sys_prctl+0xe6c/0x1d70 [ 42.786073] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.786936] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.787783] ? irqentry_exit+0xf3/0x650 [ 42.788440] do_syscall_64+0xbf/0x430 [ 42.789029] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.789840] RIP: 0033:0x7fb8fa0f15cd [ 42.790459] 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 [ 42.793140] RSP: 002b:00007ffc2536ec50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.794309] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb8fa0f15cd [ 42.795407] RDX: 000055cc21630e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.796457] RBP: 00007ffc2536ecb0 R08: 0000000000000000 R09: 00007ffc2536e350 [ 42.797544] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cc48337ad0 [ 42.798634] R13: 00007ffc2536f0e0 R14: 000055cc48338bc0 R15: 000055cc48349780 [ 42.799745] [ 42.800121] irq event stamp: 1933 [ 42.800670] hardirqs last enabled at (1943): [] __up_console_sem+0x78/0x80 [ 42.801987] hardirqs last disabled at (1952): [] __up_console_sem+0x5d/0x80 [ 42.803313] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 42.804630] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 42.805909] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42779' (ECDSA) to the list of known hosts. 2025/11/18 14:25:08 fuzzer started 2025/11/18 14:25:08 dialing manager at localhost:34383 2025/11/18 14:25:08 checking machine... 2025/11/18 14:25:08 checking revisions... [ 43.722866] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:25:08 testing simple program... [ 43.806828] cgroup: Unknown subsys name 'net' [ 43.856931] cgroup: Unknown subsys name 'cpuset' [ 43.869271] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:25:07 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=00007fa1e52f2366 RCX=1ffffffff0cc9790 RDX=0000000000000000 RSI=ffffffff812099b0 RDI=ffff8880173cd73c RBP=00007fa1e52f2366 RSP=ffff88806ce08a18 R8 =ffffffff869d8196 R9 =0000000000000000 R10=00007fa1e52f2000 R11=0000000000000003 R12=ffff88806ce08b38 R13=0000000000000000 R14=ffff8880173cd340 R15=ffff888008c4b780 RIP=ffffffff8160e1c1 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 00007fa1e4dff900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe3d239000 CR3=00000000209d7000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001db23 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeeb9816e8 CR3=000000000d827000 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=ea1b179910c968aecd422ec2c5b42e86 XMM02=00000000003012f0eff9b2d0a8fce9cb XMM03=00000000003013c02c67c8bc2e329bc3 XMM04=4a0de4362c7fdf7a00000000000ae988 XMM05=7c598b07e4eef5c5000000000031d9c0 XMM06=474038aa6c007e1f000000000031d648 XMM07=e042d86d42eb936e000000000030ce88 XMM08=1df6aac1ceb1e07f00000000003013c0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000