[ 44.029989] ------------[ cut here ]------------ [ 44.030836] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.032661] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 44.033947] Modules linked in: [ 44.034509] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.036252] Tainted: [W]=WARN [ 44.036750] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.038053] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.038867] 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 [ 44.041702] RSP: 0018:ffff88800f687bc0 EFLAGS: 00010286 [ 44.042799] RAX: 0000000000000000 RBX: ffffed1001ed0f78 RCX: ffffffff813a4050 [ 44.044023] RDX: ffff88801797b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.045174] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ed0f2f [ 44.046357] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.047495] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f687df8 [ 44.048636] FS: 00007fc82af65900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.049905] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.050861] CR2: 00007fc82b457580 CR3: 000000000b6e6000 CR4: 0000000000350ef0 [ 44.051991] Call Trace: [ 44.052436] [ 44.052804] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.053603] ? __create_object+0x59/0x80 [ 44.054311] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.055132] __vmalloc_noprof+0x59/0x60 [ 44.055805] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.056589] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.057413] bpf_prog_alloc+0x39/0x200 [ 44.058027] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.058857] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.059654] do_seccomp+0x349/0x25e0 [ 44.060293] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.061059] ? __pfx_do_seccomp+0x10/0x10 [ 44.061760] ? find_held_lock+0x2b/0x80 [ 44.062389] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.063188] ? static_key_count+0x60/0x80 [ 44.063903] prctl_set_seccomp+0x4e/0x70 [ 44.064589] __do_sys_prctl+0xe6c/0x1d70 [ 44.065282] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.066012] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.066875] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.067732] ? irqentry_exit+0xf3/0x650 [ 44.068417] do_syscall_64+0xbf/0x430 [ 44.069034] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.069874] RIP: 0033:0x7fc82b4575cd [ 44.070507] 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 [ 44.073321] RSP: 002b:00007ffc9e47e850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.074553] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc82b4575cd [ 44.075699] RDX: 0000562114f6ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.076855] RBP: 00007ffc9e47e8b0 R08: 0000000000000000 R09: 00007ffc9e47df50 [ 44.078007] R10: 0000000000000000 R11: 0000000000000246 R12: 000056213656fad0 [ 44.079135] R13: 00007ffc9e47ece0 R14: 0000562136570bc0 R15: 0000562136581780 [ 44.080295] [ 44.080676] irq event stamp: 1797 [ 44.081251] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 44.082627] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 44.083991] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 44.085373] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 44.086758] ---[ end trace 0000000000000000 ]--- [ 46.902671] ------------[ cut here ]------------ [ 46.903434] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.905170] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 46.906754] Modules linked in: [ 46.907350] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.909295] Tainted: [W]=WARN [ 46.909773] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.911242] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.912164] 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 [ 46.915165] RSP: 0018:ffff88801686fbc0 EFLAGS: 00010286 [ 46.916240] RAX: 0000000000000000 RBX: ffffed1002d0df78 RCX: ffffffff813a4050 [ 46.917505] RDX: ffff88801724d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.918817] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d0df2f [ 46.920145] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.921282] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801686fdf8 [ 46.922664] FS: 00007f0db00d0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.924132] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.925087] CR2: 00007fff7f297ef7 CR3: 0000000013b08000 CR4: 0000000000350ef0 [ 46.926474] Call Trace: [ 46.926979] [ 46.927483] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.928450] ? __create_object+0x59/0x80 [ 46.929298] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.930368] __vmalloc_noprof+0x59/0x60 [ 46.931107] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.931884] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.932904] bpf_prog_alloc+0x39/0x200 [ 46.933707] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.934736] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.935712] do_seccomp+0x349/0x25e0 [ 46.936518] ? find_held_lock+0x2b/0x80 [ 46.937343] ? do_prlimit+0x310/0x610 [ 46.938117] ? __pfx_do_seccomp+0x10/0x10 [ 46.938821] ? do_raw_spin_unlock+0x53/0x220 [ 46.939717] ? _raw_spin_unlock+0x1e/0x40 [ 46.940568] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.941607] ? static_key_count+0x60/0x80 [ 46.942498] prctl_set_seccomp+0x4e/0x70 [ 46.943345] __do_sys_prctl+0xe6c/0x1d70 [ 46.944115] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.944877] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.945923] ? irqentry_exit+0xf3/0x650 [ 46.946788] do_syscall_64+0xbf/0x430 [ 46.947602] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.948688] RIP: 0033:0x7f0db05c25cd [ 46.949470] 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 [ 46.952395] RSP: 002b:00007fff7f2963c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.953842] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0db05c25cd [ 46.955246] RDX: 000055933d1c0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.956580] RBP: 00007fff7f296420 R08: 0000000000000000 R09: 00007fff7f295ac0 [ 46.957732] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593518ffad0 [ 46.959150] R13: 00007fff7f296850 R14: 0000559351900bc0 R15: 0000559351911780 [ 46.960413] [ 46.960891] irq event stamp: 1763 [ 46.961599] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 46.963170] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 46.964715] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 46.966043] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 46.967698] ---[ end trace 0000000000000000 ]--- [ 47.768554] ------------[ cut here ]------------ [ 47.769493] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.771559] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 47.773063] Modules linked in: [ 47.773707] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.775725] Tainted: [W]=WARN [ 47.776323] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.777788] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.778737] 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 [ 47.781926] RSP: 0018:ffff888016e8fbc0 EFLAGS: 00010286 [ 47.782919] RAX: 0000000000000000 RBX: ffffed1002dd1f78 RCX: ffffffff813a4050 [ 47.784218] RDX: ffff88801527b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.785529] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd1f2f [ 47.786811] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.788105] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e8fdf8 [ 47.789371] FS: 00007efdaf49f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.790801] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.791843] CR2: 00007ffda8f4eef7 CR3: 000000000ea22000 CR4: 0000000000350ef0 [ 47.793104] Call Trace: [ 47.793593] [ 47.794002] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.794889] ? __create_object+0x59/0x80 [ 47.795660] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.796612] __vmalloc_noprof+0x59/0x60 [ 47.797354] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.798186] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.799109] bpf_prog_alloc+0x39/0x200 [ 47.799830] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.800756] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.801641] do_seccomp+0x349/0x25e0 [ 47.802369] ? find_held_lock+0x2b/0x80 [ 47.803078] ? do_prlimit+0x310/0x610 [ 47.803815] ? __pfx_do_seccomp+0x10/0x10 [ 47.804597] ? do_raw_spin_unlock+0x53/0x220 [ 47.805411] ? _raw_spin_unlock+0x1e/0x40 [ 47.806152] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.807097] ? static_key_count+0x60/0x80 [ 47.807891] prctl_set_seccomp+0x4e/0x70 [ 47.808644] __do_sys_prctl+0xe6c/0x1d70 [ 47.809418] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.810270] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.811185] ? irqentry_exit+0xf3/0x650 [ 47.811959] do_syscall_64+0xbf/0x430 [ 47.812688] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.813621] RIP: 0033:0x7efdaf9915cd [ 47.814340] 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 [ 47.817442] RSP: 002b:00007ffda8f4c9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.818794] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efdaf9915cd [ 47.820052] RDX: 000056248ae4be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.821305] RBP: 00007ffda8f4ca20 R08: 0000000000000000 R09: 00007ffda8f4c0c0 [ 47.822577] R10: 0000000000000000 R11: 0000000000000246 R12: 00005624a02432b0 [ 47.823859] R13: 00007ffda8f4ce50 R14: 00005624a0245d20 R15: 00005624a02578d0 [ 47.825133] [ 47.825592] irq event stamp: 1763 [ 47.826261] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 47.827774] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 47.829276] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 47.830810] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 47.832302] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64577' (ECDSA) to the list of known hosts. 2025/11/18 01:10:57 fuzzer started 2025/11/18 01:10:57 dialing manager at localhost:37895 2025/11/18 01:10:57 checking machine... 2025/11/18 01:10:57 checking revisions... [ 48.714773] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:10:57 testing simple program... [ 48.790460] cgroup: Unknown subsys name 'net' [ 48.849634] cgroup: Unknown subsys name 'cpuset' [ 48.871056] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:10:56 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=0000000000000000 RCX=0000000000000001 RDX=ffff88800f7e3780 RSI=ffffffff82305884 RDI=0000000000000001 RBP=0000000000000001 RSP=ffff8880179d7a58 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=ffff88800f7dc0d8 R14=0000000000000001 R15=0000000000000000 RIP=ffffffff84c7219a RFL=00000293 [--S-A-C] 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 00007f0db00d0900 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=00007f0db06880b0 CR3=000000000e1ca000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000282ff 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f03cb2b2000 CR3=000000000d7ac000 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=0a6c00e17dfdd694484aee2f72af8785 XMM02=0000000000306290ec2efd57dc4c00df XMM03=0000000000310298752f181fdf87598d XMM04=1d82858f39f9475e00000000000ae988 XMM05=14648eaa1277bab10000000000320890 XMM06=817b8945e9d503730000000000320718 XMM07=e042d86d42eb936e0000000000310518 XMM08=752f181fdf87598d00000000003062f0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000