[ 53.963728] ------------[ cut here ]------------ [ 53.964621] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.966617] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 53.968051] Modules linked in: [ 53.968633] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.970617] Tainted: [W]=WARN [ 53.971220] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.972680] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.973586] 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 [ 53.976710] RSP: 0018:ffff88800f15fbc0 EFLAGS: 00010286 [ 53.977683] RAX: 0000000000000000 RBX: ffffed1001e2bf78 RCX: ffffffff813a4050 [ 53.978948] RDX: ffff888017a89bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.980228] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e2bf2f [ 53.981482] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.982779] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f15fdf8 [ 53.984070] FS: 00007f9d9f54d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.985489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.986534] CR2: 00007ffcfd975ef7 CR3: 000000000ce13000 CR4: 0000000000350ef0 [ 53.987807] Call Trace: [ 53.988262] [ 53.988663] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.989552] ? __create_object+0x59/0x80 [ 53.990314] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.991274] __vmalloc_noprof+0x59/0x60 [ 53.992043] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.992915] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.993841] bpf_prog_alloc+0x39/0x200 [ 53.994518] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.995461] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.996350] do_seccomp+0x349/0x25e0 [ 53.997069] ? find_held_lock+0x2b/0x80 [ 53.997824] ? do_prlimit+0x310/0x610 [ 53.998511] ? __pfx_do_seccomp+0x10/0x10 [ 53.999302] ? do_raw_spin_unlock+0x53/0x220 [ 54.000115] ? _raw_spin_unlock+0x1e/0x40 [ 54.000889] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.001845] ? static_key_count+0x60/0x80 [ 54.002597] prctl_set_seccomp+0x4e/0x70 [ 54.003381] __do_sys_prctl+0xe6c/0x1d70 [ 54.004150] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.005007] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.005968] ? irqentry_exit+0xf3/0x650 [ 54.006681] do_syscall_64+0xbf/0x430 [ 54.007424] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.008371] RIP: 0033:0x7f9d9fa3f5cd [ 54.009072] 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 [ 54.012213] RSP: 002b:00007ffcfd9745a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.013557] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9d9fa3f5cd [ 54.014806] RDX: 0000558053b32e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.016101] RBP: 00007ffcfd974600 R08: 0000000000000000 R09: 00007ffcfd973ca0 [ 54.017361] R10: 0000000000000000 R11: 0000000000000246 R12: 000055805adccbf0 [ 54.018621] R13: 00007ffcfd974a30 R14: 000055805add6380 R15: 000055805ade1460 [ 54.019901] [ 54.020317] irq event stamp: 1727 [ 54.020958] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 54.022462] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 54.023959] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 54.025486] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 54.026986] ---[ end trace 0000000000000000 ]--- [ 56.936842] ------------[ cut here ]------------ [ 56.937688] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.939694] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 56.941132] Modules linked in: [ 56.941714] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.943693] Tainted: [W]=WARN [ 56.944267] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.945694] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.946592] 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 [ 56.949859] RSP: 0018:ffff88800ca5fbc0 EFLAGS: 00010286 [ 56.950817] RAX: 0000000000000000 RBX: ffffed100194bf78 RCX: ffffffff813a4050 [ 56.952085] RDX: ffff888016fb0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.953331] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100194bf2f [ 56.954569] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.955838] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ca5fdf8 [ 56.957091] FS: 00007f3e65a64900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 56.958704] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.959748] CR2: 00007f3e65f56580 CR3: 000000000d99d000 CR4: 0000000000350ef0 [ 56.961011] Call Trace: [ 56.961460] [ 56.961901] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.962731] ? __create_object+0x59/0x80 [ 56.963494] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.964433] __vmalloc_noprof+0x59/0x60 [ 56.965159] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.966001] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.966888] bpf_prog_alloc+0x39/0x200 [ 56.967579] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.968467] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.969336] do_seccomp+0x349/0x25e0 [ 56.970033] ? __pfx_css_rstat_updated+0x10/0x10 [ 56.970915] ? __pfx_do_seccomp+0x10/0x10 [ 56.971661] ? find_held_lock+0x2b/0x80 [ 56.972393] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.973322] ? static_key_count+0x60/0x80 [ 56.974097] prctl_set_seccomp+0x4e/0x70 [ 56.974850] __do_sys_prctl+0xe6c/0x1d70 [ 56.975592] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.976432] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.977373] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.978320] ? irqentry_exit+0xf3/0x650 [ 56.979058] do_syscall_64+0xbf/0x430 [ 56.979792] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.980680] RIP: 0033:0x7f3e65f565cd [ 56.981359] 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 [ 56.984453] RSP: 002b:00007ffdd079ed50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.985784] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3e65f565cd [ 56.987206] RDX: 0000565203b04e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.988481] RBP: 00007ffdd079edb0 R08: 0000000000000000 R09: 00007ffdd079e450 [ 56.989739] R10: 0000000000000000 R11: 0000000000000246 R12: 000056523441c2b0 [ 56.991231] R13: 00007ffdd079f1e0 R14: 000056523441ed20 R15: 00005652344308d0 [ 56.992598] [ 56.993045] irq event stamp: 1779 [ 56.993640] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 56.995123] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 56.996230] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 56.997305] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 56.998030] ---[ end trace 0000000000000000 ]--- [ 57.687957] ------------[ cut here ]------------ [ 57.688899] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.691002] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 57.693804] Modules linked in: [ 57.694395] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.696485] Tainted: [W]=WARN [ 57.697078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.698512] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.699418] 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 [ 57.702522] RSP: 0018:ffff88800f127bc0 EFLAGS: 00010286 [ 57.703490] RAX: 0000000000000000 RBX: ffffed1001e24f78 RCX: ffffffff813a4050 [ 57.704736] RDX: ffff888019aa8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.706034] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e24f2f [ 57.707285] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.708552] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f127df8 [ 57.709808] FS: 00007f7615de7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.711216] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.712258] CR2: 00007ffe86862ef7 CR3: 00000000209d2000 CR4: 0000000000350ef0 [ 57.713511] Call Trace: [ 57.714013] [ 57.714415] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.715295] ? __create_object+0x59/0x80 [ 57.716080] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.717025] __vmalloc_noprof+0x59/0x60 [ 57.717717] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.718581] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.719519] bpf_prog_alloc+0x39/0x200 [ 57.720263] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.721178] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.722064] do_seccomp+0x349/0x25e0 [ 57.722725] ? find_held_lock+0x2b/0x80 [ 57.723485] ? do_prlimit+0x310/0x610 [ 57.724218] ? __pfx_do_seccomp+0x10/0x10 [ 57.724999] ? do_raw_spin_unlock+0x53/0x220 [ 57.725820] ? _raw_spin_unlock+0x1e/0x40 [ 57.726543] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.727495] ? static_key_count+0x60/0x80 [ 57.728279] prctl_set_seccomp+0x4e/0x70 [ 57.729042] __do_sys_prctl+0xe6c/0x1d70 [ 57.729807] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.730611] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.731576] ? irqentry_exit+0xf3/0x650 [ 57.732321] do_syscall_64+0xbf/0x430 [ 57.733056] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.733995] RIP: 0033:0x7f76162d95cd [ 57.734647] 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 [ 57.737779] RSP: 002b:00007ffe86861c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.739119] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f76162d95cd [ 57.740392] RDX: 00005579b171be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.741639] RBP: 00007ffe86861c70 R08: 0000000000000000 R09: 00007ffe86861310 [ 57.742890] R10: 0000000000000000 R11: 0000000000000246 R12: 00005579bd666ad0 [ 57.744153] R13: 00007ffe868620a0 R14: 00005579bd667bc0 R15: 00005579bd678780 [ 57.745423] [ 57.745885] irq event stamp: 2837 [ 57.746478] hardirqs last enabled at (2845): [] __up_console_sem+0x78/0x80 [ 57.747977] hardirqs last disabled at (2854): [] __up_console_sem+0x5d/0x80 [ 57.749228] softirqs last enabled at (2730): [] handle_softirqs+0x50c/0x770 [ 57.750492] softirqs last disabled at (2725): [] __irq_exit_rcu+0xc4/0x100 [ 57.751750] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31581' (ECDSA) to the list of known hosts. 2025/11/17 19:46:24 fuzzer started 2025/11/17 19:46:24 dialing manager at localhost:37895 2025/11/17 19:46:24 checking machine... 2025/11/17 19:46:24 checking revisions... [ 58.727509] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:46:24 testing simple program... [ 58.821858] cgroup: Unknown subsys name 'net' [ 58.875113] cgroup: Unknown subsys name 'cpuset' [ 58.892303] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:46:23 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88808ddf8080 RCX=ffffffff8137461c RDX=ffff888015c48000 RSI=ffffffff8137462a RDI=0000000000000006 RBP=ffff88800ddf8080 RSP=ffff88800f15fa90 R8 =0000000000000001 R9 =0000000000000001 R10=ffff88808ddf8080 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffff88802097aa00 R15=ffff8880096c78c0 RIP=ffffffff81751c78 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 00007f3e65a64900 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=00007ffdd0798000 CR3=000000001ead6000 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=6720646572637465733a4d41503d706f 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=0000607f1a87bcc0 RBX=ffff888015757a30 RCX=4b952e4da9267483 RDX=0000000000000000 RSI=000000005e406224 RDI=ffff88806cf31cd0 RBP=ffffea00005a4500 RSP=ffff888015757998 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=ffff88800e636f80 R14=dffffc0000000000 R15=ffff888009462500 RIP=ffffffff81b56c7e 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 00007f58d42c2900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffce49627f8 CR3=000000000d245000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=4a28eb07a001928100000000000ae988 XMM05=0ddcb56bd37f7b1c00000000003213c0 XMM06=2f2cfe66f08d1763000000000031f9f8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000