[ 46.004172] ------------[ cut here ]------------ [ 46.005108] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.007107] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.008789] Modules linked in: [ 46.009512] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.011466] Tainted: [W]=WARN [ 46.012066] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.013556] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.014458] 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 [ 46.017593] RSP: 0018:ffff888018ecfbc0 EFLAGS: 00010286 [ 46.018562] RAX: 0000000000000000 RBX: ffffed10031d9f78 RCX: ffffffff813a4050 [ 46.019827] RDX: ffff888016b79bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.021091] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031d9f2f [ 46.022364] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.023632] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018ecfdf8 [ 46.024906] FS: 00007f68600e5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.026372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.027412] CR2: 00007f68605d7580 CR3: 000000000d437000 CR4: 0000000000350ef0 [ 46.028682] Call Trace: [ 46.029197] [ 46.029603] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.030482] ? __create_object+0x59/0x80 [ 46.031252] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.032206] __vmalloc_noprof+0x59/0x60 [ 46.032902] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.033770] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.034687] bpf_prog_alloc+0x39/0x200 [ 46.035409] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.036335] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.037249] do_seccomp+0x349/0x25e0 [ 46.037956] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.038796] ? __pfx_do_seccomp+0x10/0x10 [ 46.039578] ? find_held_lock+0x2b/0x80 [ 46.040331] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.041287] ? static_key_count+0x60/0x80 [ 46.042076] prctl_set_seccomp+0x4e/0x70 [ 46.042794] __do_sys_prctl+0xe6c/0x1d70 [ 46.043567] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.044425] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.045389] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.046356] ? irqentry_exit+0xf3/0x650 [ 46.047111] do_syscall_64+0xbf/0x430 [ 46.047794] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.048731] RIP: 0033:0x7f68605d75cd [ 46.049445] 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 [ 46.052546] RSP: 002b:00007fff95a35e50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.053893] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f68605d75cd [ 46.055166] RDX: 00005591548bfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.056419] RBP: 00007fff95a35eb0 R08: 0000000000000000 R09: 00007fff95a35550 [ 46.057692] R10: 0000000000000000 R11: 0000000000000246 R12: 000055918da96ad0 [ 46.058962] R13: 00007fff95a362e0 R14: 000055918da97bc0 R15: 000055918daa8780 [ 46.060254] [ 46.060670] irq event stamp: 1845 [ 46.061322] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 46.062818] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 46.064307] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 46.065827] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 46.067310] ---[ end trace 0000000000000000 ]--- [ 48.949497] ------------[ cut here ]------------ [ 48.950260] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.951913] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.953167] Modules linked in: [ 48.953654] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.955300] Tainted: [W]=WARN [ 48.955759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.956978] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.957706] 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 [ 48.961545] RSP: 0018:ffff888015aefbc0 EFLAGS: 00010286 [ 48.962444] RAX: 0000000000000000 RBX: ffffed1002b5df78 RCX: ffffffff813a4050 [ 48.963523] RDX: ffff88801bf8b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.964581] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b5df2f [ 48.965676] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.966740] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015aefdf8 [ 48.967809] FS: 00007f91adc61900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.969020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.969863] CR2: 00007f91ae153580 CR3: 000000000e279000 CR4: 0000000000350ef0 [ 48.970951] Call Trace: [ 48.971339] [ 48.971677] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.972406] ? __create_object+0x59/0x80 [ 48.973072] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.973838] __vmalloc_noprof+0x59/0x60 [ 48.974465] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.975193] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.975969] bpf_prog_alloc+0x39/0x200 [ 48.976541] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.977327] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.978078] do_seccomp+0x349/0x25e0 [ 48.978638] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.979379] ? __pfx_do_seccomp+0x10/0x10 [ 48.980029] ? find_held_lock+0x2b/0x80 [ 48.980619] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.981430] ? static_key_count+0x60/0x80 [ 48.982109] prctl_set_seccomp+0x4e/0x70 [ 48.982726] __do_sys_prctl+0xe6c/0x1d70 [ 48.983371] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.984070] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.984830] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.985664] ? irqentry_exit+0xf3/0x650 [ 48.986300] do_syscall_64+0xbf/0x430 [ 48.986872] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.987660] RIP: 0033:0x7f91ae1535cd [ 48.988242] 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 [ 48.990874] RSP: 002b:00007ffe6c6ce980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.992000] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f91ae1535cd [ 48.993069] RDX: 000055a9be217e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.994136] RBP: 00007ffe6c6ce9e0 R08: 0000000000000000 R09: 00007ffe6c6ce080 [ 48.995213] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a9e9386ad0 [ 48.996284] R13: 00007ffe6c6cee10 R14: 000055a9e9387bc0 R15: 000055a9e9398780 [ 48.997379] [ 48.997732] irq event stamp: 2091 [ 48.998266] hardirqs last enabled at (2101): [] __up_console_sem+0x78/0x80 [ 48.999538] hardirqs last disabled at (2116): [] __up_console_sem+0x5d/0x80 [ 49.000816] softirqs last enabled at (2114): [] handle_softirqs+0x50c/0x770 [ 49.002115] softirqs last disabled at (2109): [] __irq_exit_rcu+0xc4/0x100 [ 49.003382] ---[ end trace 0000000000000000 ]--- [ 49.761731] ------------[ cut here ]------------ [ 49.762638] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.764684] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.766199] Modules linked in: [ 49.766780] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.768765] Tainted: [W]=WARN [ 49.769408] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.770875] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.771798] 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 [ 49.774968] RSP: 0018:ffff88801953fbc0 EFLAGS: 00010286 [ 49.775894] RAX: 0000000000000000 RBX: ffffed10032a7f78 RCX: ffffffff813a4050 [ 49.777260] RDX: ffff888016d93780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.778550] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032a7f2f [ 49.779836] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.781162] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801953fdf8 [ 49.782449] FS: 00007f2fd6ba5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.783882] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.784915] CR2: 00007f2fd7097580 CR3: 000000001fab2000 CR4: 0000000000350ef0 [ 49.786228] Call Trace: [ 49.786685] [ 49.787137] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.788020] ? __create_object+0x59/0x80 [ 49.788752] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.789752] __vmalloc_noprof+0x59/0x60 [ 49.790502] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.791371] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.792298] bpf_prog_alloc+0x39/0x200 [ 49.793045] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.794004] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.794849] do_seccomp+0x349/0x25e0 [ 49.795556] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.796440] ? __pfx_do_seccomp+0x10/0x10 [ 49.797262] ? find_held_lock+0x2b/0x80 [ 49.798009] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.798914] ? static_key_count+0x60/0x80 [ 49.799718] prctl_set_seccomp+0x4e/0x70 [ 49.800484] __do_sys_prctl+0xe6c/0x1d70 [ 49.801307] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.802168] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.803127] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.804084] ? irqentry_exit+0xf3/0x650 [ 49.804802] do_syscall_64+0xbf/0x430 [ 49.805576] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.806527] RIP: 0033:0x7f2fd70975cd [ 49.807222] 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 [ 49.810406] RSP: 002b:00007fff46f18460 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.811766] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2fd70975cd [ 49.813067] RDX: 000056268d7c7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.814352] RBP: 00007fff46f184c0 R08: 0000000000000000 R09: 00007fff46f17b60 [ 49.815629] R10: 0000000000000000 R11: 0000000000000246 R12: 00005626adbd6ad0 [ 49.816894] R13: 00007fff46f188f0 R14: 00005626adbd7bc0 R15: 00005626adbe8780 [ 49.818251] [ 49.818671] irq event stamp: 1681 [ 49.819316] hardirqs last enabled at (1691): [] __up_console_sem+0x78/0x80 [ 49.820814] hardirqs last disabled at (1700): [] __up_console_sem+0x5d/0x80 [ 49.822342] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 49.823866] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 49.825388] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35144' (ECDSA) to the list of known hosts. 2025/11/18 10:22:40 fuzzer started 2025/11/18 10:22:40 dialing manager at localhost:34383 2025/11/18 10:22:40 checking machine... 2025/11/18 10:22:40 checking revisions... [ 50.879498] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:22:41 testing simple program... [ 50.978417] cgroup: Unknown subsys name 'net' [ 51.044749] cgroup: Unknown subsys name 'cpuset' [ 51.059253] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:22:39 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88801be0fa78 RCX=ffff88801be0f904 RDX=1ffff110037c1f61 RSI=ffffffff81ab65ef RDI=ffff88801be0fa84 RBP=ffff88801be0fb08 RSP=ffff88801be0f990 R8 =0000000000000001 R9 =ffff88801be0f9f0 R10=000000000003c9ed R11=00000000000255ed R12=ffff88801be0fa78 R13=0000000000000000 R14=ffff888015868000 R15=ffff888008c4b780 RIP=ffffffff81619209 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f91adc61900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe6c6c8000 CR3=000000000e7aa000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000280e1 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=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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f23e228d000 CR3=000000000c991000 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=82bc5b5dbdf08b944f4367a2462c2b75 XMM02=0000000000304788eff9b2d0a8fce9cb XMM03=00000000003048582c67c8bc2e329bc3 XMM04=bb98095e3a1b85ee00000000000ae988 XMM05=14648eaa1277bab10000000000320d70 XMM06=3cee452dde6d8a49000000000031afa8 XMM07=e042d86d42eb936e00000000003121a0 XMM08=9d32573c6f36e2250000000000304858 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000