[ 38.985785] ------------[ cut here ]------------ [ 38.986737] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.989142] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.990623] Modules linked in: [ 38.991247] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.993201] Tainted: [W]=WARN [ 38.993745] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.995209] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.996119] 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 [ 38.999297] RSP: 0018:ffff8880181ffbc0 EFLAGS: 00010286 [ 39.000270] RAX: 0000000000000000 RBX: ffffed100303ff78 RCX: ffffffff813a4050 [ 39.001542] RDX: ffff888016300000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.002802] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100303ff2f [ 39.004066] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.005343] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880181ffdf8 [ 39.006600] FS: 00007fd945418900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.008064] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.009097] CR2: 00007ffc32b13ef8 CR3: 000000000e46e000 CR4: 0000000000350ef0 [ 39.010380] Call Trace: [ 39.010839] [ 39.011289] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.012182] ? __create_object+0x59/0x80 [ 39.012947] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.013919] __vmalloc_noprof+0x59/0x60 [ 39.014626] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.015472] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.016387] bpf_prog_alloc+0x39/0x200 [ 39.017104] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.018104] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.019002] do_seccomp+0x349/0x25e0 [ 39.019664] ? find_held_lock+0x2b/0x80 [ 39.020409] ? do_prlimit+0x310/0x610 [ 39.021126] ? __pfx_do_seccomp+0x10/0x10 [ 39.021910] ? do_raw_spin_unlock+0x53/0x220 [ 39.022690] ? _raw_spin_unlock+0x1e/0x40 [ 39.023457] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.024400] ? static_key_count+0x60/0x80 [ 39.025199] prctl_set_seccomp+0x4e/0x70 [ 39.025965] __do_sys_prctl+0xe6c/0x1d70 [ 39.026692] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.027530] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.028475] ? irqentry_exit+0xf3/0x650 [ 39.029240] do_syscall_64+0xbf/0x430 [ 39.029962] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.030848] RIP: 0033:0x7fd94590a5cd [ 39.031531] 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 [ 39.034653] RSP: 002b:00007ffc32b11540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.036003] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd94590a5cd [ 39.037287] RDX: 000055d84b090e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.038574] RBP: 00007ffc32b115a0 R08: 0000000000000000 R09: 00007ffc32b10c40 [ 39.039891] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d862c1f2b0 [ 39.041179] R13: 00007ffc32b119d0 R14: 000055d862c21d20 R15: 000055d862c338d0 [ 39.042453] [ 39.042899] irq event stamp: 1763 [ 39.043498] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 39.044993] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 39.046495] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 39.048064] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 39.049554] ---[ end trace 0000000000000000 ]--- [ 42.139345] ------------[ cut here ]------------ [ 42.140267] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.142340] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.143811] Modules linked in: [ 42.144449] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.146681] Tainted: [W]=WARN [ 42.147360] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.148837] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.149747] 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 [ 42.152956] RSP: 0018:ffff88801725fbc0 EFLAGS: 00010286 [ 42.153960] RAX: 0000000000000000 RBX: ffffed1002e4bf78 RCX: ffffffff813a4050 [ 42.155275] RDX: ffff888016128000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.156575] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4bf2f [ 42.157903] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.159220] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801725fdf8 [ 42.160546] FS: 00007f110f997900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.162039] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.163125] CR2: 00007ffdc900fef8 CR3: 000000000de90000 CR4: 0000000000350ef0 [ 42.164430] Call Trace: [ 42.164951] [ 42.165384] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.166295] ? __create_object+0x59/0x80 [ 42.167100] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.168094] __vmalloc_noprof+0x59/0x60 [ 42.168814] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.169710] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.170676] bpf_prog_alloc+0x39/0x200 [ 42.171435] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.172392] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.173324] do_seccomp+0x349/0x25e0 [ 42.174063] ? find_held_lock+0x2b/0x80 [ 42.174807] ? do_prlimit+0x310/0x610 [ 42.175583] ? __pfx_do_seccomp+0x10/0x10 [ 42.176389] ? do_raw_spin_unlock+0x53/0x220 [ 42.177276] ? _raw_spin_unlock+0x1e/0x40 [ 42.178069] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.179070] ? static_key_count+0x60/0x80 [ 42.179848] prctl_set_seccomp+0x4e/0x70 [ 42.180651] __do_sys_prctl+0xe6c/0x1d70 [ 42.181472] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.182364] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.183370] ? irqentry_exit+0xf3/0x650 [ 42.184159] do_syscall_64+0xbf/0x430 [ 42.184919] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.185859] RIP: 0033:0x7f110fe895cd [ 42.186599] 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 [ 42.189947] RSP: 002b:00007ffdc900e590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.191364] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f110fe895cd [ 42.192732] RDX: 000056513b41fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.194079] RBP: 00007ffdc900e5f0 R08: 0000000000000000 R09: 00007ffdc900dc90 [ 42.195408] R10: 0000000000000000 R11: 0000000000000246 R12: 000056514261cad0 [ 42.196738] R13: 00007ffdc900ea20 R14: 000056514261dbc0 R15: 000056514262e780 [ 42.198101] [ 42.198548] irq event stamp: 1827 [ 42.199234] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 42.200832] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 42.202460] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 42.204092] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 42.205699] ---[ end trace 0000000000000000 ]--- [ 42.941299] ------------[ cut here ]------------ [ 42.942238] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.944301] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.945746] Modules linked in: [ 42.946380] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.948591] Tainted: [W]=WARN [ 42.949269] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.950723] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.951640] 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 [ 42.954842] RSP: 0018:ffff8880172b7bc0 EFLAGS: 00010286 [ 42.955802] RAX: 0000000000000000 RBX: ffffed1002e56f78 RCX: ffffffff813a4050 [ 42.957101] RDX: ffff888017069bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.958391] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e56f2f [ 42.959671] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.960961] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172b7df8 [ 42.962257] FS: 00007f05d58b9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.963703] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.964737] CR2: 00007ffc1b893ef8 CR3: 000000001dcfa000 CR4: 0000000000350ef0 [ 42.966029] Call Trace: [ 42.966488] [ 42.966929] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.967787] ? __create_object+0x59/0x80 [ 42.968567] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.969541] __vmalloc_noprof+0x59/0x60 [ 42.970290] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.971166] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.972097] bpf_prog_alloc+0x39/0x200 [ 42.972775] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.973716] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.974622] do_seccomp+0x349/0x25e0 [ 42.975342] ? find_held_lock+0x2b/0x80 [ 42.976090] ? do_prlimit+0x310/0x610 [ 42.976785] ? __pfx_do_seccomp+0x10/0x10 [ 42.977597] ? do_raw_spin_unlock+0x53/0x220 [ 42.978408] ? _raw_spin_unlock+0x1e/0x40 [ 42.979173] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.980117] ? static_key_count+0x60/0x80 [ 42.980915] prctl_set_seccomp+0x4e/0x70 [ 42.981669] __do_sys_prctl+0xe6c/0x1d70 [ 42.982465] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.983310] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.984260] ? irqentry_exit+0xf3/0x650 [ 42.985007] do_syscall_64+0xbf/0x430 [ 42.985719] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.986666] RIP: 0033:0x7f05d5dab5cd [ 42.987371] 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 [ 42.990551] RSP: 002b:00007ffc1b891490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.991924] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f05d5dab5cd [ 42.993226] RDX: 000055ff06195e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.994516] RBP: 00007ffc1b8914f0 R08: 0000000000000000 R09: 00007ffc1b890b90 [ 42.995792] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ff18763ad0 [ 42.997089] R13: 00007ffc1b891920 R14: 000055ff18764bc0 R15: 000055ff18775780 [ 42.998404] [ 42.998826] irq event stamp: 1763 [ 42.999477] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 43.001008] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 43.002544] softirqs last enabled at (1292): [] handle_softirqs+0x50c/0x770 [ 43.004129] softirqs last disabled at (1271): [] __irq_exit_rcu+0xc4/0x100 [ 43.005688] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39814' (ECDSA) to the list of known hosts. 2025/11/17 11:28:01 fuzzer started 2025/11/17 11:28:01 dialing manager at localhost:37895 2025/11/17 11:28:01 checking machine... 2025/11/17 11:28:01 checking revisions... [ 43.869780] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:28:01 testing simple program... [ 43.957545] cgroup: Unknown subsys name 'net' [ 44.023694] cgroup: Unknown subsys name 'cpuset' [ 44.039154] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:28:00 Registers: info registers vcpu 0 RAX=00007ff23d94bb70 RBX=000055e710f25d60 RCX=0000000000000000 RDX=00007ffcf92d6bc0 RSI=0000000000000003 RDI=0000000000000041 RBP=00007ffcf92d6bc0 RSP=00007ffcf92d6a28 R8 =0000000000000005 R9 =ffffffffffffff01 R10=0000000000000002 R11=000055e710f26358 R12=0000000000000041 R13=00000000fffffffa R14=000055e710f67930 R15=0000000000000002 RIP=00007ff23d8170fa RFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007ff23cfc2900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff168ad568 CR3=000000000d161000 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=ffff000000000000ffffffffffffffff XMM02=30306234386136303638616663356134 XMM03=00383030623438613630363861666335 XMM04=3de918a053170e8e00000000000ae988 XMM05=d0ff45fa769985b70000000000321950 XMM06=090f1556b20111b3000000000031fa98 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000002 RBX=ffff88801612d340 RCX=0000000000000002 RDX=0000000088596101 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88801612dd98 RSP=ffff88806cf088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81526ff1 RFL=00000817 [-O--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 00007f110f997900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdc9008000 CR3=00000000174ee000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000