[ 45.706185] ------------[ cut here ]------------ [ 45.707158] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.709269] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 45.710790] Modules linked in: [ 45.711408] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.713767] Tainted: [W]=WARN [ 45.714348] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.715982] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.716960] 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 [ 45.720248] RSP: 0018:ffff88801756fbc0 EFLAGS: 00010286 [ 45.721289] RAX: 0000000000000000 RBX: ffffed1002eadf78 RCX: ffffffff813a4050 [ 45.722611] RDX: ffff88800d4b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.723972] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eadf2f [ 45.725302] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.726631] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801756fdf8 [ 45.727990] FS: 00007f6b605d8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.729489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.730603] CR2: 00007f6b60b3e4a6 CR3: 000000000d613000 CR4: 0000000000350ef0 [ 45.731963] Call Trace: [ 45.732455] [ 45.732942] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.733881] ? __create_object+0x59/0x80 [ 45.734644] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.735679] __vmalloc_noprof+0x59/0x60 [ 45.736608] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.737466] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.738371] bpf_prog_alloc+0x39/0x200 [ 45.739085] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.740008] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.740870] do_seccomp+0x349/0x25e0 [ 45.741524] ? find_held_lock+0x2b/0x80 [ 45.742258] ? do_prlimit+0x310/0x610 [ 45.742976] ? __pfx_do_seccomp+0x10/0x10 [ 45.743762] ? do_raw_spin_unlock+0x53/0x220 [ 45.744530] ? _raw_spin_unlock+0x1e/0x40 [ 45.745299] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.746217] ? static_key_count+0x60/0x80 [ 45.746990] prctl_set_seccomp+0x4e/0x70 [ 45.747769] __do_sys_prctl+0xe6c/0x1d70 [ 45.748492] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.749323] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.750254] ? irqentry_exit+0xf3/0x650 [ 45.751012] do_syscall_64+0xbf/0x430 [ 45.751744] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.752620] RIP: 0033:0x7f6b60aca5cd [ 45.753307] 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 [ 45.756387] RSP: 002b:00007ffdb9dc3230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.757715] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b60aca5cd [ 45.758951] RDX: 00005613858f2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.760214] RBP: 00007ffdb9dc3290 R08: 0000000000000000 R09: 00007ffdb9dc2930 [ 45.761452] R10: 0000000000000000 R11: 0000000000000246 R12: 000056138a8c0ad0 [ 45.762708] R13: 00007ffdb9dc36c0 R14: 000056138a8c1bc0 R15: 000056138a8d2780 [ 45.763986] [ 45.764398] irq event stamp: 1825 [ 45.765025] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 45.766518] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 45.768010] softirqs last enabled at (1852): [] handle_softirqs+0x50c/0x770 [ 45.769497] softirqs last disabled at (1843): [] __irq_exit_rcu+0xc4/0x100 [ 45.770961] ---[ end trace 0000000000000000 ]--- [ 48.535824] ------------[ cut here ]------------ [ 48.536597] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.538287] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 48.540735] Modules linked in: [ 48.541255] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.543374] Tainted: [W]=WARN [ 48.543909] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.545167] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.545945] 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 [ 48.548668] RSP: 0018:ffff8880171efbc0 EFLAGS: 00010286 [ 48.549489] RAX: 0000000000000000 RBX: ffffed1002e3df78 RCX: ffffffff813a4050 [ 48.550562] RDX: ffff888015e48000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.551640] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3df2f [ 48.552727] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.553814] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171efdf8 [ 48.554899] FS: 00007f77b27ef900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.556116] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.557008] CR2: 00007fff31d56ef7 CR3: 000000001f8e6000 CR4: 0000000000350ef0 [ 48.558091] Call Trace: [ 48.558474] [ 48.558852] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.559568] ? __create_object+0x59/0x80 [ 48.560243] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.561053] __vmalloc_noprof+0x59/0x60 [ 48.561657] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.562382] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.563167] bpf_prog_alloc+0x39/0x200 [ 48.563809] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.564560] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.565317] do_seccomp+0x349/0x25e0 [ 48.565945] ? find_held_lock+0x2b/0x80 [ 48.566545] ? do_prlimit+0x310/0x610 [ 48.567171] ? __pfx_do_seccomp+0x10/0x10 [ 48.567848] ? do_raw_spin_unlock+0x53/0x220 [ 48.568509] ? _raw_spin_unlock+0x1e/0x40 [ 48.569177] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.569990] ? static_key_count+0x60/0x80 [ 48.570630] prctl_set_seccomp+0x4e/0x70 [ 48.571288] __do_sys_prctl+0xe6c/0x1d70 [ 48.571953] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.572648] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.573465] ? irqentry_exit+0xf3/0x650 [ 48.574115] do_syscall_64+0xbf/0x430 [ 48.574746] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.575514] RIP: 0033:0x7f77b2ce15cd [ 48.576124] 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 [ 48.578835] RSP: 002b:00007fff31d54430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.579988] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f77b2ce15cd [ 48.581087] RDX: 000055df75f8ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.582168] RBP: 00007fff31d54490 R08: 0000000000000000 R09: 00007fff31d53b30 [ 48.583253] R10: 0000000000000000 R11: 0000000000000246 R12: 000055df8ab6a240 [ 48.584336] R13: 00007fff31d548c0 R14: 000055df8ab73380 R15: 000055df8ab7e540 [ 48.585431] [ 48.585823] irq event stamp: 2181 [ 48.586328] hardirqs last enabled at (2189): [] __up_console_sem+0x78/0x80 [ 48.587594] hardirqs last disabled at (2198): [] __up_console_sem+0x5d/0x80 [ 48.588878] softirqs last enabled at (2064): [] handle_softirqs+0x50c/0x770 [ 48.590162] softirqs last disabled at (2055): [] __irq_exit_rcu+0xc4/0x100 [ 48.591428] ---[ end trace 0000000000000000 ]--- [ 49.178682] ------------[ cut here ]------------ [ 49.179610] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.181610] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.183069] Modules linked in: [ 49.183734] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.185967] Tainted: [W]=WARN [ 49.186524] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.188079] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.189006] 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 [ 49.192230] RSP: 0018:ffff88800a2b7bc0 EFLAGS: 00010286 [ 49.193217] RAX: 0000000000000000 RBX: ffffed1001456f78 RCX: ffffffff813a4050 [ 49.194508] RDX: ffff88800f75b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.195816] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001456f2f [ 49.197108] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.198400] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a2b7df8 [ 49.199727] FS: 00007f989305d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.201187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.202247] CR2: 00007ffc2f1faef7 CR3: 000000001f813000 CR4: 0000000000350ef0 [ 49.203548] Call Trace: [ 49.204078] [ 49.204495] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.205414] ? __create_object+0x59/0x80 [ 49.206193] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.207178] __vmalloc_noprof+0x59/0x60 [ 49.207960] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.208848] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.209779] bpf_prog_alloc+0x39/0x200 [ 49.210473] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.211411] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.212322] do_seccomp+0x349/0x25e0 [ 49.213059] ? find_held_lock+0x2b/0x80 [ 49.213826] ? do_prlimit+0x310/0x610 [ 49.214533] ? __pfx_do_seccomp+0x10/0x10 [ 49.215328] ? do_raw_spin_unlock+0x53/0x220 [ 49.216180] ? _raw_spin_unlock+0x1e/0x40 [ 49.216968] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.217941] ? static_key_count+0x60/0x80 [ 49.218759] prctl_set_seccomp+0x4e/0x70 [ 49.219491] __do_sys_prctl+0xe6c/0x1d70 [ 49.220299] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.221162] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.222144] ? irqentry_exit+0xf3/0x650 [ 49.222919] do_syscall_64+0xbf/0x430 [ 49.223613] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.224584] RIP: 0033:0x7f989354f5cd [ 49.225297] 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 [ 49.228501] RSP: 002b:00007ffc2f1f88f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.229872] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f989354f5cd [ 49.231168] RDX: 000056546c4eae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.232412] RBP: 00007ffc2f1f8950 R08: 0000000000000000 R09: 00007ffc2f1f7ff0 [ 49.233221] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565488dce240 [ 49.234050] R13: 00007ffc2f1f8d80 R14: 0000565488dd7380 R15: 0000565488de2540 [ 49.234885] [ 49.235156] irq event stamp: 1825 [ 49.235547] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 49.236485] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 49.237214] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 49.237947] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 49.238668] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45206' (ECDSA) to the list of known hosts. 2025/11/18 22:45:50 fuzzer started 2025/11/18 22:45:51 dialing manager at localhost:34383 2025/11/18 22:45:51 checking machine... 2025/11/18 22:45:51 checking revisions... [ 50.145092] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:45:51 testing simple program... [ 50.242829] cgroup: Unknown subsys name 'net' [ 50.308893] cgroup: Unknown subsys name 'cpuset' [ 50.323541] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:45:50 Registers: info registers vcpu 0 RAX=000000000003ebb7 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f52f2833000 CR3=000000000c30b000 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=58073a96b4acbb9cbb491d88e0ffda2c XMM02=ec2efd57dc4c00df0000000000302350 XMM03=3dbfb161e772c8070000000000302420 XMM04=55d3758d29fd894200000000000ae988 XMM05=c9d11a7b48bbace0000000000031faa0 XMM06=405749d8372a36f1000000000031f498 XMM07=e042d86d42eb936e00000000003109a0 XMM08=3dbfb161e772c8070000000000302420 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=ffff8880196f0000 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880196f0a58 RSP=ffff88800e5e7550 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880196f0a80 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 RFL=00000007 [-----PC] 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 00007f77b27ef900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f77b27a8008 CR3=000000001f881000 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=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