[ 39.009151] ------------[ cut here ]------------ [ 39.010056] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.012063] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 39.013451] Modules linked in: [ 39.014017] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.015906] Tainted: [W]=WARN [ 39.016483] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.017888] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.018752] 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 [ 39.021796] RSP: 0018:ffff8880193bfbc0 EFLAGS: 00010286 [ 39.022731] RAX: 0000000000000000 RBX: ffffed1003277f78 RCX: ffffffff813a4050 [ 39.023943] RDX: ffff888016bad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.025255] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003277f2f [ 39.026476] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.027698] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880193bfdf8 [ 39.028946] FS: 00007f2357716900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.030305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.031316] CR2: 00007f2357c08580 CR3: 000000001b94b000 CR4: 0000000000350ef0 [ 39.032543] Call Trace: [ 39.032985] [ 39.033412] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.034271] ? __create_object+0x59/0x80 [ 39.034997] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.035927] __vmalloc_noprof+0x59/0x60 [ 39.036665] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.037503] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.038390] bpf_prog_alloc+0x39/0x200 [ 39.039047] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.039934] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.040805] do_seccomp+0x349/0x25e0 [ 39.041495] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.042347] ? __pfx_do_seccomp+0x10/0x10 [ 39.043055] ? find_held_lock+0x2b/0x80 [ 39.043778] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.044707] ? static_key_count+0x60/0x80 [ 39.045503] prctl_set_seccomp+0x4e/0x70 [ 39.046207] __do_sys_prctl+0xe6c/0x1d70 [ 39.046970] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.047809] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.048760] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.049689] ? irqentry_exit+0xf3/0x650 [ 39.050445] do_syscall_64+0xbf/0x430 [ 39.051123] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.052051] RIP: 0033:0x7f2357c085cd [ 39.052749] 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 [ 39.055836] RSP: 002b:00007ffe18ced500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.057183] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2357c085cd [ 39.058431] RDX: 000055672bf88e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.059664] RBP: 00007ffe18ced560 R08: 0000000000000000 R09: 00007ffe18cecc00 [ 39.060916] R10: 0000000000000000 R11: 0000000000000246 R12: 000055676127d2b0 [ 39.061958] R13: 00007ffe18ced990 R14: 000055676127fd20 R15: 00005567612918d0 [ 39.063007] [ 39.063375] irq event stamp: 1679 [ 39.063855] hardirqs last enabled at (1687): [] __up_console_sem+0x78/0x80 [ 39.065080] hardirqs last disabled at (1696): [] __up_console_sem+0x5d/0x80 [ 39.066308] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 39.067546] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 39.068758] ---[ end trace 0000000000000000 ]--- [ 42.530555] ------------[ cut here ]------------ [ 42.531461] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.533447] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 42.534868] Modules linked in: [ 42.535470] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.537406] Tainted: [W]=WARN [ 42.537942] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.540776] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.542187] 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 [ 42.545351] RSP: 0018:ffff888016b0fbc0 EFLAGS: 00010286 [ 42.546305] RAX: 0000000000000000 RBX: ffffed1002d61f78 RCX: ffffffff813a4050 [ 42.547554] RDX: ffff88801831d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.548822] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d61f2f [ 42.550076] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.551322] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b0fdf8 [ 42.552584] FS: 00007f3f2689b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.553976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.555007] CR2: 00007fff0a333ef7 CR3: 000000000dbfd000 CR4: 0000000000350ef0 [ 42.556259] Call Trace: [ 42.556717] [ 42.557126] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.558016] ? __create_object+0x59/0x80 [ 42.558781] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.559722] __vmalloc_noprof+0x59/0x60 [ 42.560470] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.561328] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.562200] bpf_prog_alloc+0x39/0x200 [ 42.562933] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.563845] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.564741] do_seccomp+0x349/0x25e0 [ 42.565450] ? find_held_lock+0x2b/0x80 [ 42.566153] ? do_prlimit+0x310/0x610 [ 42.566882] ? __pfx_do_seccomp+0x10/0x10 [ 42.567645] ? do_raw_spin_unlock+0x53/0x220 [ 42.568483] ? _raw_spin_unlock+0x1e/0x40 [ 42.569207] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.570147] ? static_key_count+0x60/0x80 [ 42.570923] prctl_set_seccomp+0x4e/0x70 [ 42.571683] __do_sys_prctl+0xe6c/0x1d70 [ 42.572458] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.573300] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.574196] ? irqentry_exit+0xf3/0x650 [ 42.574947] do_syscall_64+0xbf/0x430 [ 42.575668] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.576609] RIP: 0033:0x7f3f26d8d5cd [ 42.577313] 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 [ 42.580403] RSP: 002b:00007fff0a331950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.581730] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3f26d8d5cd [ 42.582981] RDX: 00005608ad7c2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.584253] RBP: 00007fff0a3319b0 R08: 0000000000000000 R09: 00007fff0a331050 [ 42.585514] R10: 0000000000000000 R11: 0000000000000246 R12: 00005608b97dfad0 [ 42.586764] R13: 00007fff0a331de0 R14: 00005608b97e0bc0 R15: 00005608b97f1780 [ 42.588016] [ 42.588488] irq event stamp: 2147 [ 42.589082] hardirqs last enabled at (2155): [] __up_console_sem+0x78/0x80 [ 42.590568] hardirqs last disabled at (2164): [] __up_console_sem+0x5d/0x80 [ 42.592058] softirqs last enabled at (2144): [] handle_softirqs+0x50c/0x770 [ 42.593571] softirqs last disabled at (2139): [] __irq_exit_rcu+0xc4/0x100 [ 42.595049] ---[ end trace 0000000000000000 ]--- [ 43.403436] ------------[ cut here ]------------ [ 43.404352] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.406430] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.407865] Modules linked in: [ 43.408733] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.410764] Tainted: [W]=WARN [ 43.411363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.412847] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.413747] 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 [ 43.416899] RSP: 0018:ffff88801a91fbc0 EFLAGS: 00010286 [ 43.417862] RAX: 0000000000000000 RBX: ffffed1003523f78 RCX: ffffffff813a4050 [ 43.419135] RDX: ffff88800fa79bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.420426] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003523f2f [ 43.421698] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.422982] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a91fdf8 [ 43.424273] FS: 00007f3ed858c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.425702] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.426760] CR2: 00007ffd20eb3ef7 CR3: 0000000020ea1000 CR4: 0000000000350ef0 [ 43.428056] Call Trace: [ 43.428569] [ 43.428973] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.429862] ? __create_object+0x59/0x80 [ 43.430638] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.431600] __vmalloc_noprof+0x59/0x60 [ 43.432372] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.433192] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.434133] bpf_prog_alloc+0x39/0x200 [ 43.434870] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.435784] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.436692] do_seccomp+0x349/0x25e0 [ 43.437410] ? find_held_lock+0x2b/0x80 [ 43.438121] ? do_prlimit+0x310/0x610 [ 43.438860] ? __pfx_do_seccomp+0x10/0x10 [ 43.439634] ? do_raw_spin_unlock+0x53/0x220 [ 43.440475] ? _raw_spin_unlock+0x1e/0x40 [ 43.441199] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.442159] ? static_key_count+0x60/0x80 [ 43.442960] prctl_set_seccomp+0x4e/0x70 [ 43.443736] __do_sys_prctl+0xe6c/0x1d70 [ 43.444510] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.445362] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.446345] ? irqentry_exit+0xf3/0x650 [ 43.447063] do_syscall_64+0xbf/0x430 [ 43.447801] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.448759] RIP: 0033:0x7f3ed8a7e5cd [ 43.449465] 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 [ 43.452792] RSP: 002b:00007ffd20eb1310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.454148] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3ed8a7e5cd [ 43.455446] RDX: 000056386988ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.456734] RBP: 00007ffd20eb1370 R08: 0000000000000000 R09: 00007ffd20eb0a10 [ 43.458026] R10: 0000000000000000 R11: 0000000000000246 R12: 00005638968ae2b0 [ 43.459287] R13: 00007ffd20eb17a0 R14: 00005638968b0d20 R15: 00005638968c28d0 [ 43.460591] [ 43.461019] irq event stamp: 1845 [ 43.461677] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 43.463243] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 43.464805] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 43.466374] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 43.467912] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28564' (ECDSA) to the list of known hosts. 2025/11/17 16:37:50 fuzzer started 2025/11/17 16:37:51 dialing manager at localhost:37895 2025/11/17 16:37:51 checking machine... 2025/11/17 16:37:51 checking revisions... [ 44.401158] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:37:51 testing simple program... [ 44.485190] cgroup: Unknown subsys name 'net' [ 44.547888] cgroup: Unknown subsys name 'cpuset' [ 44.564573] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:37:50 Registers: info registers vcpu 0 RAX=1ffff11001523f65 RBX=0000000000000000 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000009 RDI=ffff88800a91fb28 RBP=dffffc0000000000 RSP=ffff88800a91fa98 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000009 R13=0000000000000000 R14=ffff88800a91fb28 R15=ffff888009462500 RIP=ffffffff8161914a 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 00007f3f2689b900 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=00007fff0a32b000 CR3=000000000cd75000 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=0000000000028053 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=00007fff6f9947b8 CR3=000000000e7c2000 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=ddcbff6fd7a265849e4481737b22d8c3 XMM02=0000000000304a30eff9b2d0a8fce9cb XMM03=0000000000304b002c67c8bc2e329bc3 XMM04=3472a4abfb102def00000000000ae988 XMM05=0d1ca0fc66dce5ca00000000003222b0 XMM06=3e829fc8c8edc9900000000000321350 XMM07=e042d86d42eb936e0000000000311ed8 XMM08=7d68f248cdb6867d0000000000304b00 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000