[ 46.867201] ------------[ cut here ]------------ [ 46.868120] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.870171] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.871633] Modules linked in: [ 46.872270] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.874513] Tainted: [W]=WARN [ 46.875592] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.877066] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.878024] 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 [ 46.881227] RSP: 0018:ffff88800fe57bc0 EFLAGS: 00010286 [ 46.882216] RAX: 0000000000000000 RBX: ffffed1001fcaf78 RCX: ffffffff813a4050 [ 46.883511] RDX: ffff888013e01bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.884793] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001fcaf2f [ 46.886088] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.887373] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800fe57df8 [ 46.888678] FS: 00007f4324789900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.890133] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.891202] CR2: 00007ffd733c8ef8 CR3: 000000000e331000 CR4: 0000000000350ef0 [ 46.892496] Call Trace: [ 46.893003] [ 46.893414] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.894346] ? __create_object+0x59/0x80 [ 46.895134] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.896118] __vmalloc_noprof+0x59/0x60 [ 46.896854] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.897743] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.898687] bpf_prog_alloc+0x39/0x200 [ 46.899419] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.900357] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.901266] do_seccomp+0x349/0x25e0 [ 46.901943] ? find_held_lock+0x2b/0x80 [ 46.902718] ? do_prlimit+0x310/0x610 [ 46.903471] ? __pfx_do_seccomp+0x10/0x10 [ 46.904257] ? do_raw_spin_unlock+0x53/0x220 [ 46.905096] ? _raw_spin_unlock+0x1e/0x40 [ 46.905831] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.906803] ? static_key_count+0x60/0x80 [ 46.907631] prctl_set_seccomp+0x4e/0x70 [ 46.908409] __do_sys_prctl+0xe6c/0x1d70 [ 46.909185] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.910052] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.911025] ? irqentry_exit+0xf3/0x650 [ 46.911761] do_syscall_64+0xbf/0x430 [ 46.912504] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.913452] RIP: 0033:0x7f4324c7b5cd [ 46.914187] 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 [ 46.917346] RSP: 002b:00007ffd733c6900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.918721] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4324c7b5cd [ 46.920003] RDX: 000055ae1f451e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.921273] RBP: 00007ffd733c6960 R08: 0000000000000000 R09: 00007ffd733c6000 [ 46.922557] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ae22439ad0 [ 46.923855] R13: 00007ffd733c6d90 R14: 000055ae2243abc0 R15: 000055ae2244b780 [ 46.925140] [ 46.925563] irq event stamp: 1877 [ 46.926216] hardirqs last enabled at (1887): [] __up_console_sem+0x78/0x80 [ 46.927741] hardirqs last disabled at (1896): [] __up_console_sem+0x5d/0x80 [ 46.929266] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 46.930811] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 46.932338] ---[ end trace 0000000000000000 ]--- [ 50.393778] ------------[ cut here ]------------ [ 50.394691] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.396698] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 50.398140] Modules linked in: [ 50.398725] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.401054] Tainted: [W]=WARN [ 50.401611] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.403137] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.404061] 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 [ 50.407210] RSP: 0018:ffff888016957bc0 EFLAGS: 00010286 [ 50.408173] RAX: 0000000000000000 RBX: ffffed1002d2af78 RCX: ffffffff813a4050 [ 50.409432] RDX: ffff8880168e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.410702] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d2af2f [ 50.411981] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.413235] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016957df8 [ 50.414513] FS: 00007f5e584dd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.415930] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.417001] CR2: 00007fff10ff5ef8 CR3: 000000000e628000 CR4: 0000000000350ef0 [ 50.418276] Call Trace: [ 50.418736] [ 50.419174] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.420068] ? __create_object+0x59/0x80 [ 50.420801] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.421754] __vmalloc_noprof+0x59/0x60 [ 50.422519] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.423414] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.424347] bpf_prog_alloc+0x39/0x200 [ 50.425086] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.426029] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.426890] do_seccomp+0x349/0x25e0 [ 50.427616] ? find_held_lock+0x2b/0x80 [ 50.428363] ? do_prlimit+0x310/0x610 [ 50.429109] ? __pfx_do_seccomp+0x10/0x10 [ 50.429856] ? do_raw_spin_unlock+0x53/0x220 [ 50.430723] ? _raw_spin_unlock+0x1e/0x40 [ 50.431501] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.432479] ? static_key_count+0x60/0x80 [ 50.433288] prctl_set_seccomp+0x4e/0x70 [ 50.434102] __do_sys_prctl+0xe6c/0x1d70 [ 50.434844] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.435716] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.436681] ? irqentry_exit+0xf3/0x650 [ 50.437453] do_syscall_64+0xbf/0x430 [ 50.438218] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.439174] RIP: 0033:0x7f5e589cf5cd [ 50.439838] 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 [ 50.443048] RSP: 002b:00007fff10ff3850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.444438] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5e589cf5cd [ 50.445738] RDX: 000055560da99e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.447059] RBP: 00007fff10ff38b0 R08: 0000000000000000 R09: 00007fff10ff2f50 [ 50.448356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555616233bf0 [ 50.449660] R13: 00007fff10ff3ce0 R14: 000055561623d380 R15: 0000555616248460 [ 50.451007] [ 50.451431] irq event stamp: 1859 [ 50.452084] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 50.453605] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 50.455161] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 50.456708] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 50.458237] ---[ end trace 0000000000000000 ]--- [ 51.282682] ------------[ cut here ]------------ [ 51.283593] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.285667] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 51.287141] Modules linked in: [ 51.287741] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.289715] Tainted: [W]=WARN [ 51.290344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.291820] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.292732] 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 [ 51.295898] RSP: 0018:ffff88800e88fbc0 EFLAGS: 00010286 [ 51.296861] RAX: 0000000000000000 RBX: ffffed1001d11f78 RCX: ffffffff813a4050 [ 51.298154] RDX: ffff888015b91bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.299424] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d11f2f [ 51.300702] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.302007] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e88fdf8 [ 51.303317] FS: 00007f4a90377900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.304749] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.305812] CR2: 00007ffedfde7ef8 CR3: 000000001d617000 CR4: 0000000000350ef0 [ 51.307122] Call Trace: [ 51.307585] [ 51.308035] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.308897] ? __create_object+0x59/0x80 [ 51.309711] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.310692] __vmalloc_noprof+0x59/0x60 [ 51.311474] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.312355] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.313292] bpf_prog_alloc+0x39/0x200 [ 51.314034] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.314917] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.315842] do_seccomp+0x349/0x25e0 [ 51.316563] ? find_held_lock+0x2b/0x80 [ 51.317329] ? do_prlimit+0x310/0x610 [ 51.318098] ? __pfx_do_seccomp+0x10/0x10 [ 51.318844] ? do_raw_spin_unlock+0x53/0x220 [ 51.319683] ? _raw_spin_unlock+0x1e/0x40 [ 51.320458] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.321436] ? static_key_count+0x60/0x80 [ 51.322275] prctl_set_seccomp+0x4e/0x70 [ 51.323065] __do_sys_prctl+0xe6c/0x1d70 [ 51.323817] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.324663] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.325642] ? irqentry_exit+0xf3/0x650 [ 51.326430] do_syscall_64+0xbf/0x430 [ 51.327180] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.328131] RIP: 0033:0x7f4a908695cd [ 51.328790] 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 [ 51.331969] RSP: 002b:00007ffedfde6a40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.333330] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4a908695cd [ 51.334629] RDX: 000055f9a576be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.335893] RBP: 00007ffedfde6aa0 R08: 0000000000000000 R09: 00007ffedfde6140 [ 51.337184] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f9a951e2b0 [ 51.338489] R13: 00007ffedfde6ed0 R14: 000055f9a9520d20 R15: 000055f9a95328d0 [ 51.339785] [ 51.340244] irq event stamp: 1699 [ 51.340858] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 51.342384] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 51.343912] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 51.345467] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 51.346973] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33889' (ECDSA) to the list of known hosts. 2025/11/18 06:56:38 fuzzer started 2025/11/18 06:56:38 dialing manager at localhost:37895 2025/11/18 06:56:38 checking machine... 2025/11/18 06:56:38 checking revisions... [ 52.239791] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:56:38 testing simple program... [ 52.326320] cgroup: Unknown subsys name 'net' [ 52.402193] cgroup: Unknown subsys name 'cpuset' [ 52.434779] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:56:37 Registers: info registers vcpu 0 RAX=ffffffff86d7c161 RBX=0000000000000001 RCX=ffffffff86d7c15c RDX=0000000000000000 RSI=1ffffffff0daf82c RDI=ffffffff868fda1c RBP=ffff888017a1f6e8 RSP=ffff888017a1f620 R8 =ffffffff86d7c15c R9 =0000000000000000 R10=000000000003c9ed R11=000000000009b59a R12=ffff888017a1f6f0 R13=ffff888017a1f6d8 R14=ffff888017a1f6d1 R15=ffff888017a1f690 RIP=ffffffff8135e815 RFL=00000212 [----A--] 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 00007f5e584dd900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff10fed000 CR3=000000000ebcc000 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=000000000002a9df 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=00000202 [-------] 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 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0e88f264c8 CR3=000000000eb3d000 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=2037333a36353a363020383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036333a36353a3630203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000