[ 53.941393] ------------[ cut here ]------------ [ 53.942338] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.944366] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 53.945812] Modules linked in: [ 53.946442] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.948444] Tainted: [W]=WARN [ 53.949041] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.950526] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.951503] 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 [ 53.954683] RSP: 0018:ffff88801c457bc0 EFLAGS: 00010286 [ 53.955663] RAX: 0000000000000000 RBX: ffffed100388af78 RCX: ffffffff813a4050 [ 53.956970] RDX: ffff888016bc1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.958253] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100388af2f [ 53.959541] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.960848] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c457df8 [ 53.962129] FS: 00007f17cbbee900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.963590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.964664] CR2: 00007ffcc2fceef7 CR3: 000000000d771000 CR4: 0000000000350ef0 [ 53.965964] Call Trace: [ 53.966437] [ 53.966880] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.967756] ? __create_object+0x59/0x80 [ 53.968539] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.969505] __vmalloc_noprof+0x59/0x60 [ 53.970271] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.971142] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.972086] bpf_prog_alloc+0x39/0x200 [ 53.972781] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.973704] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.974606] do_seccomp+0x349/0x25e0 [ 53.975317] ? find_held_lock+0x2b/0x80 [ 53.976071] ? do_prlimit+0x310/0x610 [ 53.976763] ? __pfx_do_seccomp+0x10/0x10 [ 53.977542] ? do_raw_spin_unlock+0x53/0x220 [ 53.978373] ? _raw_spin_unlock+0x1e/0x40 [ 53.979159] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.980128] ? static_key_count+0x60/0x80 [ 53.980933] prctl_set_seccomp+0x4e/0x70 [ 53.981665] __do_sys_prctl+0xe6c/0x1d70 [ 53.982438] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.983286] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.984261] ? irqentry_exit+0xf3/0x650 [ 53.985012] do_syscall_64+0xbf/0x430 [ 53.985706] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.986647] RIP: 0033:0x7f17cc0e05cd [ 53.987381] 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 [ 53.990572] RSP: 002b:00007ffcc2fcdd90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.991948] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17cc0e05cd [ 53.993049] RDX: 0000556813a32e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.994111] RBP: 00007ffcc2fcddf0 R08: 0000000000000000 R09: 00007ffcc2fcd490 [ 53.995172] R10: 0000000000000000 R11: 0000000000000246 R12: 000055681f6c6b10 [ 53.996250] R13: 00007ffcc2fce220 R14: 000055681f6c72b0 R15: 000055681f6db6f0 [ 53.997322] [ 53.997675] irq event stamp: 2571 [ 53.998210] hardirqs last enabled at (2581): [] __up_console_sem+0x78/0x80 [ 53.999498] hardirqs last disabled at (2598): [] __up_console_sem+0x5d/0x80 [ 54.000763] softirqs last enabled at (2596): [] handle_softirqs+0x50c/0x770 [ 54.002035] softirqs last disabled at (2589): [] __irq_exit_rcu+0xc4/0x100 [ 54.003294] ---[ end trace 0000000000000000 ]--- [ 56.874991] ------------[ cut here ]------------ [ 56.875918] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.878017] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 56.879726] Modules linked in: [ 56.880422] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.882435] Tainted: [W]=WARN [ 56.883066] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.884575] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.885492] 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 [ 56.888714] RSP: 0018:ffff888016e6fbc0 EFLAGS: 00010286 [ 56.889683] RAX: 0000000000000000 RBX: ffffed1002dcdf78 RCX: ffffffff813a4050 [ 56.890962] RDX: ffff8880158fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.892257] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dcdf2f [ 56.893544] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.894843] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e6fdf8 [ 56.896159] FS: 00007efd06355900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.897615] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.898691] CR2: 00007efd06847580 CR3: 000000001f5af000 CR4: 0000000000350ef0 [ 56.900007] Call Trace: [ 56.900480] [ 56.900937] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.901797] ? __create_object+0x59/0x80 [ 56.902595] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.903577] __vmalloc_noprof+0x59/0x60 [ 56.904339] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.905219] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.906163] bpf_prog_alloc+0x39/0x200 [ 56.906903] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.907799] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.908711] do_seccomp+0x349/0x25e0 [ 56.909430] ? __pfx_css_rstat_updated+0x10/0x10 [ 56.910341] ? __pfx_do_seccomp+0x10/0x10 [ 56.911127] ? find_held_lock+0x2b/0x80 [ 56.911909] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.912877] ? static_key_count+0x60/0x80 [ 56.913650] prctl_set_seccomp+0x4e/0x70 [ 56.914415] __do_sys_prctl+0xe6c/0x1d70 [ 56.915201] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.916072] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.917030] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.917995] ? irqentry_exit+0xf3/0x650 [ 56.918723] do_syscall_64+0xbf/0x430 [ 56.919457] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.920410] RIP: 0033:0x7efd068475cd [ 56.921114] 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 [ 56.924322] RSP: 002b:00007ffcb590e540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.925699] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efd068475cd [ 56.926992] RDX: 000056074d173e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.928298] RBP: 00007ffcb590e5a0 R08: 0000000000000000 R09: 00007ffcb590dc40 [ 56.929571] R10: 0000000000000000 R11: 0000000000000246 R12: 000056077bea3b10 [ 56.930857] R13: 00007ffcb590e9d0 R14: 000056077bea42b0 R15: 000056077beb86f0 [ 56.932121] [ 56.932494] irq event stamp: 1761 [ 56.933061] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 56.934416] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 56.935782] softirqs last enabled at (1296): [] handle_softirqs+0x50c/0x770 [ 56.937156] softirqs last disabled at (1291): [] __irq_exit_rcu+0xc4/0x100 [ 56.938510] ---[ end trace 0000000000000000 ]--- [ 57.703963] ------------[ cut here ]------------ [ 57.704914] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.707015] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 57.708531] Modules linked in: [ 57.709179] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.711182] Tainted: [W]=WARN [ 57.711751] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.713226] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.714142] 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 [ 57.717350] RSP: 0018:ffff88800ef07bc0 EFLAGS: 00010286 [ 57.718336] RAX: 0000000000000000 RBX: ffffed1001de0f78 RCX: ffffffff813a4050 [ 57.719644] RDX: ffff888016c43780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.720937] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001de0f2f [ 57.722226] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.723526] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef07df8 [ 57.724845] FS: 00007f0f19943900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.726293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.727362] CR2: 00007f0f19e35580 CR3: 000000000d971000 CR4: 0000000000350ef0 [ 57.728674] Call Trace: [ 57.729176] [ 57.729586] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.730474] ? __create_object+0x59/0x80 [ 57.731266] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.732248] __vmalloc_noprof+0x59/0x60 [ 57.733013] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.733929] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.734972] bpf_prog_alloc+0x39/0x200 [ 57.735755] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.736784] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.737778] do_seccomp+0x349/0x25e0 [ 57.738574] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.739587] ? __pfx_do_seccomp+0x10/0x10 [ 57.740463] ? find_held_lock+0x2b/0x80 [ 57.741307] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.742357] ? static_key_count+0x60/0x80 [ 57.743249] prctl_set_seccomp+0x4e/0x70 [ 57.744136] __do_sys_prctl+0xe6c/0x1d70 [ 57.745003] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.745944] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.747012] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.748099] ? irqentry_exit+0xf3/0x650 [ 57.748947] do_syscall_64+0xbf/0x430 [ 57.749713] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.750760] RIP: 0033:0x7f0f19e355cd [ 57.751560] 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 [ 57.755037] RSP: 002b:00007ffe1027e0c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.756556] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f19e355cd [ 57.757973] RDX: 000056273a84fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.759381] RBP: 00007ffe1027e120 R08: 0000000000000000 R09: 00007ffe1027d7c0 [ 57.760845] R10: 0000000000000000 R11: 0000000000000246 R12: 000056274dbe3240 [ 57.762249] R13: 00007ffe1027e550 R14: 000056274dbec380 R15: 000056274dbf7540 [ 57.763686] [ 57.764201] irq event stamp: 1789 [ 57.764910] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 57.766592] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 57.768280] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 57.769984] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 57.771675] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47609' (ECDSA) to the list of known hosts. 2025/11/17 11:45:42 fuzzer started 2025/11/17 11:45:42 dialing manager at localhost:37895 2025/11/17 11:45:42 checking machine... 2025/11/17 11:45:42 checking revisions... [ 58.728682] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:45:42 testing simple program... [ 58.812659] cgroup: Unknown subsys name 'net' [ 58.859999] cgroup: Unknown subsys name 'cpuset' [ 58.873271] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:45:41 Registers: info registers vcpu 0 RAX=ffff7fffffffffff RBX=0000000000000000 RCX=ffffffff817d97d6 RDX=0000000000000000 RSI=0000000000000008 RDI=ffffffff8664f650 RBP=ffff88800cf03250 RSP=ffff88801acafd18 R8 =0000000000000000 R9 =ffffed10019e064a R10=ffffffff8664f657 R11=0000000000000001 R12=ffffea00002f04c0 R13=0000000000000000 R14=ffff88800bc13260 R15=ffff88800945d280 RIP=ffffffff81b2cf59 RFL=00000012 [----A--] 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 00007efd06355900 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=00007ffcb5908000 CR3=000000001f4fb000 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=00ff0000000000000000000000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000284c9 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff1ecd0cc8 CR3=0000000005c8a000 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=00007ff7f545e510000055e648c8d790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000