[ 45.577598] ------------[ cut here ]------------ [ 45.578510] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.580582] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 45.582051] Modules linked in: [ 45.582675] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.584641] Tainted: [W]=WARN [ 45.585224] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.586927] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.587916] 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 [ 45.591119] RSP: 0018:ffff88801a05fbc0 EFLAGS: 00010286 [ 45.592107] RAX: 0000000000000000 RBX: ffffed100340bf78 RCX: ffffffff813a4050 [ 45.593419] RDX: ffff88801c479bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.594698] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100340bf2f [ 45.595969] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.597272] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a05fdf8 [ 45.598562] FS: 00007f20144b1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.599987] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.601057] CR2: 00007f20149a3580 CR3: 000000000dcd5000 CR4: 0000000000350ef0 [ 45.602320] Call Trace: [ 45.602820] [ 45.603227] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.604121] ? __create_object+0x59/0x80 [ 45.604938] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.605924] __vmalloc_noprof+0x59/0x60 [ 45.606683] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.607558] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.608480] bpf_prog_alloc+0x39/0x200 [ 45.609193] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.610131] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.611045] do_seccomp+0x349/0x25e0 [ 45.611771] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.612659] ? __pfx_do_seccomp+0x10/0x10 [ 45.613471] ? find_held_lock+0x2b/0x80 [ 45.614181] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.615119] ? static_key_count+0x60/0x80 [ 45.615917] prctl_set_seccomp+0x4e/0x70 [ 45.616684] __do_sys_prctl+0xe6c/0x1d70 [ 45.617503] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.618348] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.619312] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.620272] ? irqentry_exit+0xf3/0x650 [ 45.621080] do_syscall_64+0xbf/0x430 [ 45.621832] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.622764] RIP: 0033:0x7f20149a35cd [ 45.623478] 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 [ 45.626651] RSP: 002b:00007ffc2ad84690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.628012] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f20149a35cd [ 45.629318] RDX: 00005601fbb4ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.630589] RBP: 00007ffc2ad846f0 R08: 0000000000000000 R09: 00007ffc2ad83d90 [ 45.631860] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560207c23ad0 [ 45.633173] R13: 00007ffc2ad84b20 R14: 0000560207c24bc0 R15: 0000560207c35780 [ 45.634461] [ 45.634896] irq event stamp: 1823 [ 45.635526] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 45.637069] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 45.638569] softirqs last enabled at (1802): [] handle_softirqs+0x50c/0x770 [ 45.640084] softirqs last disabled at (1797): [] __irq_exit_rcu+0xc4/0x100 [ 45.641575] ---[ end trace 0000000000000000 ]--- [ 48.472727] ------------[ cut here ]------------ [ 48.473757] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.475897] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 48.477447] Modules linked in: [ 48.478077] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.480239] Tainted: [W]=WARN [ 48.481146] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.482819] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.483802] 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 [ 48.487229] RSP: 0018:ffff88801a287bc0 EFLAGS: 00010286 [ 48.488261] RAX: 0000000000000000 RBX: ffffed1003450f78 RCX: ffffffff813a4050 [ 48.489621] RDX: ffff888017ee5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.490977] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003450f2f [ 48.492331] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.493698] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a287df8 [ 48.495071] FS: 00007fee18343900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.496595] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.497720] CR2: 00007fee18835580 CR3: 0000000009f7b000 CR4: 0000000000350ef0 [ 48.499069] Call Trace: [ 48.499591] [ 48.500024] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.500976] ? __create_object+0x59/0x80 [ 48.501785] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.502802] __vmalloc_noprof+0x59/0x60 [ 48.503594] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.504517] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.505510] bpf_prog_alloc+0x39/0x200 [ 48.506248] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.507221] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.508159] do_seccomp+0x349/0x25e0 [ 48.509219] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.510165] ? __pfx_do_seccomp+0x10/0x10 [ 48.510990] ? find_held_lock+0x2b/0x80 [ 48.511785] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.512798] ? static_key_count+0x60/0x80 [ 48.513648] prctl_set_seccomp+0x4e/0x70 [ 48.514465] __do_sys_prctl+0xe6c/0x1d70 [ 48.515235] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.516124] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.517137] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.518139] ? irqentry_exit+0xf3/0x650 [ 48.518946] do_syscall_64+0xbf/0x430 [ 48.519715] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.520706] RIP: 0033:0x7fee188355cd [ 48.521454] 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 [ 48.524773] RSP: 002b:00007ffef5310de0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.526204] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fee188355cd [ 48.527538] RDX: 0000559538d79e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.528865] RBP: 00007ffef5310e40 R08: 0000000000000000 R09: 00007ffef53104e0 [ 48.530219] R10: 0000000000000000 R11: 0000000000000246 R12: 000055955f3fcbf0 [ 48.531539] R13: 00007ffef5311270 R14: 000055955f406380 R15: 000055955f411460 [ 48.532896] [ 48.533335] irq event stamp: 1797 [ 48.533971] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 48.535325] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 48.536668] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 48.538045] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 48.539381] ---[ end trace 0000000000000000 ]--- [ 49.143390] ------------[ cut here ]------------ [ 49.144302] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.146322] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 49.147761] Modules linked in: [ 49.148343] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.150333] Tainted: [W]=WARN [ 49.150908] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.152357] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.153286] 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 [ 49.156427] RSP: 0018:ffff888019217bc0 EFLAGS: 00010286 [ 49.157389] RAX: 0000000000000000 RBX: ffffed1003242f78 RCX: ffffffff813a4050 [ 49.158697] RDX: ffff888017d65340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.159958] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003242f2f [ 49.161262] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.162519] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019217df8 [ 49.163789] FS: 00007f98932cd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.165249] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.166314] CR2: 00007fff2f8c4ef8 CR3: 000000000e267000 CR4: 0000000000350ef0 [ 49.167581] Call Trace: [ 49.168045] [ 49.168498] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.169385] ? __create_object+0x59/0x80 [ 49.170163] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.171116] __vmalloc_noprof+0x59/0x60 [ 49.171863] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.172734] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.173686] bpf_prog_alloc+0x39/0x200 [ 49.174370] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.175292] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.176181] do_seccomp+0x349/0x25e0 [ 49.176909] ? find_held_lock+0x2b/0x80 [ 49.177697] ? do_prlimit+0x310/0x610 [ 49.178390] ? __pfx_do_seccomp+0x10/0x10 [ 49.179169] ? do_raw_spin_unlock+0x53/0x220 [ 49.179994] ? _raw_spin_unlock+0x1e/0x40 [ 49.180765] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.181754] ? static_key_count+0x60/0x80 [ 49.182549] prctl_set_seccomp+0x4e/0x70 [ 49.183279] __do_sys_prctl+0xe6c/0x1d70 [ 49.184058] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.184939] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.185923] ? irqentry_exit+0xf3/0x650 [ 49.186684] do_syscall_64+0xbf/0x430 [ 49.187373] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.188323] RIP: 0033:0x7f98937bf5cd [ 49.189055] 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 [ 49.192159] RSP: 002b:00007fff2f8c3a60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.193543] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f98937bf5cd [ 49.194811] RDX: 0000560405510e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.196084] RBP: 00007fff2f8c3ac0 R08: 0000000000000000 R09: 00007fff2f8c3160 [ 49.197392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560419381b10 [ 49.198700] R13: 00007fff2f8c3ef0 R14: 00005604193822b0 R15: 00005604193966f0 [ 49.199994] [ 49.200451] irq event stamp: 1711 [ 49.201083] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 49.202590] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 49.204093] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 49.205447] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 49.206360] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44848' (ECDSA) to the list of known hosts. 2025/11/18 14:47:17 fuzzer started 2025/11/18 14:47:17 dialing manager at localhost:34383 2025/11/18 14:47:17 checking machine... 2025/11/18 14:47:17 checking revisions... [ 49.999082] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:47:18 testing simple program... [ 50.062288] cgroup: Unknown subsys name 'net' [ 50.101483] cgroup: Unknown subsys name 'cpuset' [ 50.114335] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:47:17 Registers: info registers vcpu 0 RAX=0000000000000186 RBX=ffff888017288000 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888017288a80 RDI=ffff888017288a58 RBP=ffff888017288a58 RSP=ffff8880161aea58 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888017288a80 R13=6a5c580aceac53cb R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815228f3 RFL=00000003 [------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 00007fee18343900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055955f4159b8 CR3=000000001cc6b000 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 info registers vcpu 1 RAX=000000000002639b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8a7bf43020 CR3=000000000e61d000 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=8c7e378aad8ae597ac4b7d4397f5db4b XMM02=2c67c8bc2e329bc30000000000303988 XMM03=fb795ef6d6577056000000000030ffd8 XMM04=ae229e4b515c7df500000000000ae988 XMM05=b8d7bf1304ef1cec0000000000320bd0 XMM06=474038aa6c007e1f000000000031fc70 XMM07=e042d86d42eb936e0000000000310258 XMM08=2386a49562a6bddd00000000003039e8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000