[ 46.253155] ------------[ cut here ]------------ [ 46.254090] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.256075] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.257538] Modules linked in: [ 46.258114] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.260155] Tainted: [W]=WARN [ 46.260752] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.262223] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.263157] 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 [ 46.266319] RSP: 0018:ffff88801b16fbc0 EFLAGS: 00010286 [ 46.267311] RAX: 0000000000000000 RBX: ffffed100362df78 RCX: ffffffff813a4050 [ 46.268576] RDX: ffff88800f968000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.269864] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100362df2f [ 46.271170] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.272450] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b16fdf8 [ 46.273724] FS: 00007effe058e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.275163] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.276206] CR2: 00007ffc816e6ef8 CR3: 000000000e06f000 CR4: 0000000000350ef0 [ 46.277470] Call Trace: [ 46.277940] [ 46.278382] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.279247] ? __create_object+0x59/0x80 [ 46.280017] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.280980] __vmalloc_noprof+0x59/0x60 [ 46.281727] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.282621] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.283541] bpf_prog_alloc+0x39/0x200 [ 46.284247] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.285157] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.286037] do_seccomp+0x349/0x25e0 [ 46.286777] ? find_held_lock+0x2b/0x80 [ 46.287529] ? do_prlimit+0x310/0x610 [ 46.288230] ? __pfx_do_seccomp+0x10/0x10 [ 46.289009] ? do_raw_spin_unlock+0x53/0x220 [ 46.289849] ? _raw_spin_unlock+0x1e/0x40 [ 46.290637] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.291598] ? static_key_count+0x60/0x80 [ 46.292381] prctl_set_seccomp+0x4e/0x70 [ 46.293125] __do_sys_prctl+0xe6c/0x1d70 [ 46.293893] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.294757] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.295713] ? irqentry_exit+0xf3/0x650 [ 46.296458] do_syscall_64+0xbf/0x430 [ 46.297145] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.298075] RIP: 0033:0x7effe0a805cd [ 46.298781] 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 [ 46.301927] RSP: 002b:00007ffc816e5350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.303289] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007effe0a805cd [ 46.304540] RDX: 0000556f7a1c2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.305805] RBP: 00007ffc816e53b0 R08: 0000000000000000 R09: 00007ffc816e4a50 [ 46.307099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556fa9c4fbf0 [ 46.308365] R13: 00007ffc816e57e0 R14: 0000556fa9c59380 R15: 0000556fa9c64460 [ 46.309661] [ 46.310078] irq event stamp: 1767 [ 46.310741] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 46.312264] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 46.313764] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 46.315253] softirqs last disabled at (1785): [] __irq_exit_rcu+0xc4/0x100 [ 46.316511] ---[ end trace 0000000000000000 ]--- [ 49.737295] ------------[ cut here ]------------ [ 49.738238] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.740224] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 49.741687] Modules linked in: [ 49.742271] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.744603] Tainted: [W]=WARN [ 49.745163] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.746727] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.747621] 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 [ 49.750781] RSP: 0018:ffff888017f77bc0 EFLAGS: 00010286 [ 49.751759] RAX: 0000000000000000 RBX: ffffed1002feef78 RCX: ffffffff813a4050 [ 49.753014] RDX: ffff888018de9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.754300] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002feef2f [ 49.755616] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.756899] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017f77df8 [ 49.758192] FS: 00007fe678253900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.759621] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.760682] CR2: 00007fe678745580 CR3: 000000000d99e000 CR4: 0000000000350ef0 [ 49.761961] Call Trace: [ 49.762465] [ 49.762885] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.763783] ? __create_object+0x59/0x80 [ 49.764578] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.765547] __vmalloc_noprof+0x59/0x60 [ 49.766258] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.767130] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.768052] bpf_prog_alloc+0x39/0x200 [ 49.768780] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.769708] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.770619] do_seccomp+0x349/0x25e0 [ 49.771282] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.772177] ? __pfx_do_seccomp+0x10/0x10 [ 49.772962] ? find_held_lock+0x2b/0x80 [ 49.773705] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.774690] ? static_key_count+0x60/0x80 [ 49.775502] prctl_set_seccomp+0x4e/0x70 [ 49.776222] __do_sys_prctl+0xe6c/0x1d70 [ 49.777010] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.777888] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.778854] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.779832] ? irqentry_exit+0xf3/0x650 [ 49.780586] do_syscall_64+0xbf/0x430 [ 49.781271] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.782227] RIP: 0033:0x7fe6787455cd [ 49.782957] 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 [ 49.786113] RSP: 002b:00007ffeef83ee50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.787496] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe6787455cd [ 49.788778] RDX: 0000558922fd1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.790056] RBP: 00007ffeef83eeb0 R08: 0000000000000000 R09: 00007ffeef83e550 [ 49.791330] R10: 0000000000000000 R11: 0000000000000246 R12: 000055894227fbf0 [ 49.792696] R13: 00007ffeef83f2e0 R14: 0000558942289380 R15: 0000558942294460 [ 49.793998] [ 49.794455] irq event stamp: 1785 [ 49.795066] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 49.796585] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 49.798095] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 49.799619] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 49.801116] ---[ end trace 0000000000000000 ]--- [ 50.612535] ------------[ cut here ]------------ [ 50.613492] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.615472] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 50.616959] Modules linked in: [ 50.617588] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.619546] Tainted: [W]=WARN [ 50.620089] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.621546] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.622445] 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 [ 50.625567] RSP: 0018:ffff88801433fbc0 EFLAGS: 00010286 [ 50.626524] RAX: 0000000000000000 RBX: ffffed1002867f78 RCX: ffffffff813a4050 [ 50.627785] RDX: ffff88801b2b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.629051] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002867f2f [ 50.630325] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.631612] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801433fdf8 [ 50.632874] FS: 00007fabdc3e0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.634294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.635365] CR2: 00007fffff206ef8 CR3: 000000001fd85000 CR4: 0000000000350ef0 [ 50.636608] Call Trace: [ 50.637061] [ 50.637506] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.638344] ? __create_object+0x59/0x80 [ 50.639101] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.640052] __vmalloc_noprof+0x59/0x60 [ 50.640794] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.641662] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.642590] bpf_prog_alloc+0x39/0x200 [ 50.643279] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.644182] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.645068] do_seccomp+0x349/0x25e0 [ 50.645780] ? find_held_lock+0x2b/0x80 [ 50.646547] ? do_prlimit+0x310/0x610 [ 50.647245] ? __pfx_do_seccomp+0x10/0x10 [ 50.648015] ? do_raw_spin_unlock+0x53/0x220 [ 50.648836] ? _raw_spin_unlock+0x1e/0x40 [ 50.649616] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.650580] ? static_key_count+0x60/0x80 [ 50.651378] prctl_set_seccomp+0x4e/0x70 [ 50.652101] __do_sys_prctl+0xe6c/0x1d70 [ 50.652868] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.653715] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.654679] ? irqentry_exit+0xf3/0x650 [ 50.655441] do_syscall_64+0xbf/0x430 [ 50.656126] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.657068] RIP: 0033:0x7fabdc8d25cd [ 50.657755] 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 [ 50.660880] RSP: 002b:00007fffff204710 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.662213] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fabdc8d25cd [ 50.663490] RDX: 000055ffb61b8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.664753] RBP: 00007fffff204770 R08: 0000000000000000 R09: 00007fffff203e10 [ 50.666017] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ffea276240 [ 50.667290] R13: 00007fffff204ba0 R14: 000055ffea27f380 R15: 000055ffea28a540 [ 50.668567] [ 50.668987] irq event stamp: 1721 [ 50.669622] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 50.671126] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 50.672620] softirqs last enabled at (1238): [] handle_softirqs+0x50c/0x770 [ 50.674130] softirqs last disabled at (1233): [] __irq_exit_rcu+0xc4/0x100 [ 50.675620] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5511' (ECDSA) to the list of known hosts. 2025/11/18 22:11:31 fuzzer started 2025/11/18 22:11:31 dialing manager at localhost:34383 2025/11/18 22:11:31 checking machine... 2025/11/18 22:11:31 checking revisions... [ 51.621218] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:11:31 testing simple program... [ 51.710800] cgroup: Unknown subsys name 'net' [ 51.771278] cgroup: Unknown subsys name 'cpuset' [ 51.784604] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:11:30 Registers: info registers vcpu 0 RAX=0000000000000007 RBX=ffffffff85f10a20 RCX=ffff888016177c54 RDX=0000000000000000 RSI=0000000000000004 RDI=ffffffff85f10a24 RBP=ffffffff85f10a20 RSP=ffff888016177c70 R8 =0000000000000000 R9 =ffff88800d907880 R10=0000000000000003 R11=0000000000000001 R12=ffff888016f1e600 R13=0000000000001000 R14=0000000000000001 R15=0000000000000286 RIP=ffffffff8152da4b RFL=00000046 [---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 00007fe678253900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeef838000 CR3=000000001fc74000 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=0000000000000000 RBX=0000000000000001 RCX=ffffffff86ab83ac RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff888017937300 RSP=ffff888017937238 R8 =ffffffff86ab83b0 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255ad R12=ffff888017937308 R13=ffff8880179372f0 R14=ffff8880179372e9 R15=ffff8880179372a8 RIP=ffffffff8135e8be RFL=00000297 [--S-APC] 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 00007ff8a591d700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f67d3814028 CR3=00000000099a4000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3534325b646873732030333a3131 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383134 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000