[ 46.382023] ------------[ cut here ]------------ [ 46.382805] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.384569] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.386042] Modules linked in: [ 46.386564] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.388303] Tainted: [W]=WARN [ 46.388783] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.390065] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.390820] 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 [ 46.393601] RSP: 0018:ffff888013e17bc0 EFLAGS: 00010286 [ 46.394450] RAX: 0000000000000000 RBX: ffffed10027c2f78 RCX: ffffffff813a4050 [ 46.395582] RDX: ffff88800f550000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.396702] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027c2f2f [ 46.397826] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.398961] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013e17df8 [ 46.400104] FS: 00007f916b2f3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.401366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.402294] CR2: 00007f916b7e5580 CR3: 00000000169ba000 CR4: 0000000000350ef0 [ 46.403436] Call Trace: [ 46.403839] [ 46.404240] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.405033] ? __create_object+0x59/0x80 [ 46.405674] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.406523] __vmalloc_noprof+0x59/0x60 [ 46.407186] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.407913] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.408729] bpf_prog_alloc+0x39/0x200 [ 46.409364] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.410174] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.410932] do_seccomp+0x349/0x25e0 [ 46.411566] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.412353] ? __pfx_do_seccomp+0x10/0x10 [ 46.413048] ? find_held_lock+0x2b/0x80 [ 46.413673] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.414525] ? static_key_count+0x60/0x80 [ 46.415245] prctl_set_seccomp+0x4e/0x70 [ 46.415881] __do_sys_prctl+0xe6c/0x1d70 [ 46.416571] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.417320] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.418167] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.419020] ? irqentry_exit+0xf3/0x650 [ 46.419655] do_syscall_64+0xbf/0x430 [ 46.420308] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.421146] RIP: 0033:0x7f916b7e55cd [ 46.421727] 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 [ 46.424541] RSP: 002b:00007ffee589d4b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.425751] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f916b7e55cd [ 46.426902] RDX: 000055c1b70e0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.428037] RBP: 00007ffee589d510 R08: 0000000000000000 R09: 00007ffee589cbb0 [ 46.429172] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c1c467ead0 [ 46.430307] R13: 00007ffee589d940 R14: 000055c1c467fbc0 R15: 000055c1c4690780 [ 46.431465] [ 46.431834] irq event stamp: 1785 [ 46.432412] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 46.433755] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 46.435066] softirqs last enabled at (1296): [] handle_softirqs+0x50c/0x770 [ 46.436424] softirqs last disabled at (1249): [] __irq_exit_rcu+0xc4/0x100 [ 46.437764] ---[ end trace 0000000000000000 ]--- [ 49.362355] ------------[ cut here ]------------ [ 49.363319] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.365335] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.366834] Modules linked in: [ 49.367500] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.369497] Tainted: [W]=WARN [ 49.370104] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.371588] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.372503] 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 [ 49.375672] RSP: 0018:ffff888013f07bc0 EFLAGS: 00010286 [ 49.376655] RAX: 0000000000000000 RBX: ffffed10027e0f78 RCX: ffffffff813a4050 [ 49.377946] RDX: ffff8880156f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.379259] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027e0f2f [ 49.380532] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.381817] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013f07df8 [ 49.383115] FS: 00007fcddf590900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.384568] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.385636] CR2: 00007fff5dfcfef8 CR3: 00000000214c4000 CR4: 0000000000350ef0 [ 49.386933] Call Trace: [ 49.387447] [ 49.387860] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.388769] ? __create_object+0x59/0x80 [ 49.389542] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.390529] __vmalloc_noprof+0x59/0x60 [ 49.391304] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.392175] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.393102] bpf_prog_alloc+0x39/0x200 [ 49.393792] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.394719] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.395630] do_seccomp+0x349/0x25e0 [ 49.396355] ? find_held_lock+0x2b/0x80 [ 49.397123] ? do_prlimit+0x310/0x610 [ 49.397818] ? __pfx_do_seccomp+0x10/0x10 [ 49.398606] ? do_raw_spin_unlock+0x53/0x220 [ 49.399451] ? _raw_spin_unlock+0x1e/0x40 [ 49.400233] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.401197] ? static_key_count+0x60/0x80 [ 49.401952] prctl_set_seccomp+0x4e/0x70 [ 49.402737] __do_sys_prctl+0xe6c/0x1d70 [ 49.403525] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.404394] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.405365] ? irqentry_exit+0xf3/0x650 [ 49.406136] do_syscall_64+0xbf/0x430 [ 49.406837] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.407809] RIP: 0033:0x7fcddfa825cd [ 49.408518] 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 [ 49.411751] RSP: 002b:00007fff5dfce6a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.413137] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcddfa825cd [ 49.414428] RDX: 0000562dc451fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.415741] RBP: 00007fff5dfce700 R08: 0000000000000000 R09: 00007fff5dfcdda0 [ 49.417071] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562dd47b1b10 [ 49.418373] R13: 00007fff5dfceb30 R14: 0000562dd47b22b0 R15: 0000562dd47c66f0 [ 49.419695] [ 49.420166] irq event stamp: 1733 [ 49.420775] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 49.422325] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 49.423874] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 49.425418] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 49.426941] ---[ end trace 0000000000000000 ]--- [ 50.197385] ------------[ cut here ]------------ [ 50.198325] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.200543] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.202063] Modules linked in: [ 50.202672] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.204674] Tainted: [W]=WARN [ 50.205278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.206745] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.207677] 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 [ 50.210831] RSP: 0018:ffff888013de7bc0 EFLAGS: 00010286 [ 50.211823] RAX: 0000000000000000 RBX: ffffed10027bcf78 RCX: ffffffff813a4050 [ 50.213114] RDX: ffff8880172c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.214387] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027bcf2f [ 50.215682] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.216957] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013de7df8 [ 50.218233] FS: 00007fbd7dedb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.219673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.220736] CR2: 00007fff2930bef8 CR3: 000000001e26b000 CR4: 0000000000350ef0 [ 50.222021] Call Trace: [ 50.222487] [ 50.222891] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.223818] ? __create_object+0x59/0x80 [ 50.224605] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.225577] __vmalloc_noprof+0x59/0x60 [ 50.226325] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.227201] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.228133] bpf_prog_alloc+0x39/0x200 [ 50.228830] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.229748] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.230653] do_seccomp+0x349/0x25e0 [ 50.231386] ? find_held_lock+0x2b/0x80 [ 50.232141] ? do_prlimit+0x310/0x610 [ 50.232834] ? __pfx_do_seccomp+0x10/0x10 [ 50.233605] ? do_raw_spin_unlock+0x53/0x220 [ 50.234425] ? _raw_spin_unlock+0x1e/0x40 [ 50.235213] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.236164] ? static_key_count+0x60/0x80 [ 50.236913] prctl_set_seccomp+0x4e/0x70 [ 50.237678] __do_sys_prctl+0xe6c/0x1d70 [ 50.238440] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.239309] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.240270] ? irqentry_exit+0xf3/0x650 [ 50.241022] do_syscall_64+0xbf/0x430 [ 50.241737] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.242689] RIP: 0033:0x7fbd7e3cd5cd [ 50.243391] 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 [ 50.246535] RSP: 002b:00007fff2930a960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.247894] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbd7e3cd5cd [ 50.249165] RDX: 00005597d4d20e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.250428] RBP: 00007fff2930a9c0 R08: 0000000000000000 R09: 00007fff2930a060 [ 50.251708] R10: 0000000000000000 R11: 0000000000000246 R12: 00005597f86ca2b0 [ 50.252973] R13: 00007fff2930adf0 R14: 00005597f86ccd20 R15: 00005597f86de8d0 [ 50.254279] [ 50.254709] irq event stamp: 1841 [ 50.255378] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 50.256888] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 50.258387] softirqs last enabled at (1412): [] handle_softirqs+0x50c/0x770 [ 50.259924] softirqs last disabled at (1407): [] __irq_exit_rcu+0xc4/0x100 [ 50.261422] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12670' (ECDSA) to the list of known hosts. 2025/11/17 16:43:03 fuzzer started 2025/11/17 16:43:03 dialing manager at localhost:37895 2025/11/17 16:43:03 checking machine... 2025/11/17 16:43:03 checking revisions... [ 51.166899] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:43:04 testing simple program... [ 51.270082] cgroup: Unknown subsys name 'net' [ 51.345283] cgroup: Unknown subsys name 'cpuset' [ 51.368177] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:43:03 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888008c41780 RCX=0000000000000000 RDX=0000000000000001 RSI=0000000000000001 RDI=ffff888008c417b4 RBP=ffff88801541fa60 RSP=ffff88801541f9d8 R8 =0000000000000001 R9 =0000000000000140 R10=ffffffff8664f657 R11=0000000000000000 R12=0000000000002800 R13=0000000000002800 R14=0000000000000018 R15=ffff888008c41780 RIP=ffffffff81b2ebf2 RFL=00000202 [-------] 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 00007fcddf590900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcddf53f008 CR3=000000002154b000 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=0000000000000005 RBX=ffff888009644200 RCX=ffff88806cf08954 RDX=0000000000000002 RSI=ffffffff85e1ffe0 RDI=ffff888009644200 RBP=ffffffff85e1ffe0 RSP=ffff88806cf08900 R8 =ffffffff869e8fee R9 =0000000000000000 R10=000000000003c9ed R11=0000000000002d5d R12=ffff888009644200 R13=ffff88806cf08954 R14=0000000000000002 R15=0000000000000002 RIP=ffffffff84c72004 RFL=00000046 [---Z-P-] 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 0000000000000000 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=00007f973ff98120 CR3=000000000da16000 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=8ea80cd827d45cae1a4448a747032d68 XMM02=2c67c8bc2e329bc30000000000301c60 XMM03=fb795ef6d6577056000000000030e3c8 XMM04=134e0a0d4bc007a000000000000ae988 XMM05=14648eaa1277bab1000000000031e620 XMM06=7f41dc6d471ecd4d00000000003183f0 XMM07=e042d86d42eb936e000000000030e648 XMM08=c42b58fcc5f2abfe0000000000301cc0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000