[ 38.944720] ------------[ cut here ]------------ [ 38.945677] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.947695] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 38.949237] Modules linked in: [ 38.949885] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.951901] Tainted: [W]=WARN [ 38.952504] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.954010] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.954998] 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 [ 38.958577] RSP: 0018:ffff888019eefbc0 EFLAGS: 00010286 [ 38.959590] RAX: 0000000000000000 RBX: ffffed10033ddf78 RCX: ffffffff813a4050 [ 38.960882] RDX: ffff888019c03780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.962176] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033ddf2f [ 38.963475] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.964749] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019eefdf8 [ 38.966053] FS: 00007f333996c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.967694] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.969000] CR2: 00007fffb1331ef7 CR3: 000000000e3fa000 CR4: 0000000000350ef0 [ 38.970485] Call Trace: [ 38.970970] [ 38.971456] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.972321] ? __create_object+0x59/0x80 [ 38.973117] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.974106] __vmalloc_noprof+0x59/0x60 [ 38.974861] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.975768] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.976704] bpf_prog_alloc+0x39/0x200 [ 38.977414] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.978354] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.979278] do_seccomp+0x349/0x25e0 [ 38.980017] ? find_held_lock+0x2b/0x80 [ 38.980799] ? do_prlimit+0x310/0x610 [ 38.981554] ? __pfx_do_seccomp+0x10/0x10 [ 38.982301] ? do_raw_spin_unlock+0x53/0x220 [ 38.983144] ? _raw_spin_unlock+0x1e/0x40 [ 38.983949] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.984946] ? static_key_count+0x60/0x80 [ 38.985755] prctl_set_seccomp+0x4e/0x70 [ 38.986557] __do_sys_prctl+0xe6c/0x1d70 [ 38.987305] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.988194] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.989180] ? irqentry_exit+0xf3/0x650 [ 38.989956] do_syscall_64+0xbf/0x430 [ 38.990698] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.991679] RIP: 0033:0x7f3339e5e5cd [ 38.992358] 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 [ 38.995607] RSP: 002b:00007fffb132fe10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.996965] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3339e5e5cd [ 38.998265] RDX: 00005632eacb7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.999577] RBP: 00007fffb132fe70 R08: 0000000000000000 R09: 00007fffb132f510 [ 39.000879] R10: 0000000000000000 R11: 0000000000000246 R12: 000056331c5002b0 [ 39.002192] R13: 00007fffb13302a0 R14: 000056331c502d20 R15: 000056331c5148d0 [ 39.003547] [ 39.003982] irq event stamp: 1783 [ 39.004641] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 39.006186] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 39.007747] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 39.009314] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 39.010842] ---[ end trace 0000000000000000 ]--- [ 42.214529] ------------[ cut here ]------------ [ 42.215501] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.217584] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.219084] Modules linked in: [ 42.219748] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.221730] Tainted: [W]=WARN [ 42.222285] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.223787] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.224694] 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 [ 42.227914] RSP: 0018:ffff88801b447bc0 EFLAGS: 00010286 [ 42.228911] RAX: 0000000000000000 RBX: ffffed1003688f78 RCX: ffffffff813a4050 [ 42.230210] RDX: ffff888016051bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.231509] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003688f2f [ 42.232802] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.234081] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b447df8 [ 42.235381] FS: 00007fb500a11900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.236849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.237926] CR2: 00007fb500f03580 CR3: 000000001ee72000 CR4: 0000000000350ef0 [ 42.239216] Call Trace: [ 42.239736] [ 42.240144] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.241037] ? __create_object+0x59/0x80 [ 42.241825] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.242793] __vmalloc_noprof+0x59/0x60 [ 42.243567] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.244393] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.245338] bpf_prog_alloc+0x39/0x200 [ 42.246076] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.247011] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.247929] do_seccomp+0x349/0x25e0 [ 42.248645] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.249542] ? __pfx_do_seccomp+0x10/0x10 [ 42.250287] ? find_held_lock+0x2b/0x80 [ 42.251049] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.252009] ? static_key_count+0x60/0x80 [ 42.252823] prctl_set_seccomp+0x4e/0x70 [ 42.253609] __do_sys_prctl+0xe6c/0x1d70 [ 42.254356] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.255215] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.256211] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.257172] ? irqentry_exit+0xf3/0x650 [ 42.257955] do_syscall_64+0xbf/0x430 [ 42.258697] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.259695] RIP: 0033:0x7fb500f035cd [ 42.260362] 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 [ 42.263558] RSP: 002b:00007ffcb8f08930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.264935] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb500f035cd [ 42.266235] RDX: 000056144b2a5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.267536] RBP: 00007ffcb8f08990 R08: 0000000000000000 R09: 00007ffcb8f08030 [ 42.268859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561470c04ad0 [ 42.270160] R13: 00007ffcb8f08dc0 R14: 0000561470c05bc0 R15: 0000561470c16780 [ 42.271554] [ 42.271988] irq event stamp: 1737 [ 42.272654] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 42.274246] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 42.275836] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 42.277490] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 42.279034] ---[ end trace 0000000000000000 ]--- [ 43.111125] ------------[ cut here ]------------ [ 43.112117] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.114227] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.115739] Modules linked in: [ 43.116370] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.118385] Tainted: [W]=WARN [ 43.118996] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.120549] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.121511] 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 [ 43.125095] RSP: 0018:ffff88800e00fbc0 EFLAGS: 00010286 [ 43.126350] RAX: 0000000000000000 RBX: ffffed1001c01f78 RCX: ffffffff813a4050 [ 43.127984] RDX: ffff8880142f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.129371] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c01f2f [ 43.130686] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.132044] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e00fdf8 [ 43.133404] FS: 00007f81f090c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.134896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.136006] CR2: 00007ffc8c960ef7 CR3: 000000001fab9000 CR4: 0000000000350ef0 [ 43.137359] Call Trace: [ 43.137884] [ 43.138321] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.139277] ? __create_object+0x59/0x80 [ 43.140115] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.141163] __vmalloc_noprof+0x59/0x60 [ 43.141960] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.142845] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.143828] bpf_prog_alloc+0x39/0x200 [ 43.144614] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.145599] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.146547] do_seccomp+0x349/0x25e0 [ 43.147243] ? find_held_lock+0x2b/0x80 [ 43.148025] ? do_prlimit+0x310/0x610 [ 43.148807] ? __pfx_do_seccomp+0x10/0x10 [ 43.149640] ? do_raw_spin_unlock+0x53/0x220 [ 43.150502] ? _raw_spin_unlock+0x1e/0x40 [ 43.151261] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.152276] ? static_key_count+0x60/0x80 [ 43.153091] prctl_set_seccomp+0x4e/0x70 [ 43.153893] __do_sys_prctl+0xe6c/0x1d70 [ 43.154724] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.155636] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.156647] ? irqentry_exit+0xf3/0x650 [ 43.157393] do_syscall_64+0xbf/0x430 [ 43.158171] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.159174] RIP: 0033:0x7f81f0dfe5cd [ 43.159909] 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 [ 43.163149] RSP: 002b:00007ffc8c95f7f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.164594] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f81f0dfe5cd [ 43.165975] RDX: 000055b8f164de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.167307] RBP: 00007ffc8c95f850 R08: 0000000000000000 R09: 00007ffc8c95eef0 [ 43.168652] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b8f6613ad0 [ 43.170004] R13: 00007ffc8c95fc80 R14: 000055b8f6614bc0 R15: 000055b8f6625780 [ 43.171371] [ 43.171847] irq event stamp: 1805 [ 43.172371] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 43.173677] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 43.174987] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 43.176313] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 43.177610] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51471' (ECDSA) to the list of known hosts. 2025/11/19 03:59:32 fuzzer started 2025/11/19 03:59:32 dialing manager at localhost:34383 2025/11/19 03:59:32 checking machine... 2025/11/19 03:59:32 checking revisions... [ 44.145603] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:59:32 testing simple program... [ 44.240913] cgroup: Unknown subsys name 'net' [ 44.322301] cgroup: Unknown subsys name 'cpuset' [ 44.368566] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:59:31 Registers: info registers vcpu 0 RAX=ffffffff81b2a568 RBX=ffffffff86725d68 RCX=ffffffff81b2a562 RDX=0000000000000000 RSI=ffffffff86ab850e RDI=ffffffff86725d50 RBP=ffffffff86725d68 RSP=ffff88806ce089b8 R8 =ffffffff86ab850e R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255ed R12=ffffffff86725d6c R13=ffffffff86725d50 R14=ffffffff86725d64 R15=dffffc0000000000 RIP=ffffffff8135dac9 RFL=00000297 [--S-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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd050208000 CR3=000000000df6a000 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=0ccd74eda0eb81bef64c70b250f6b2f6 XMM02=2c67c8bc2e329bc30000000000304120 XMM03=fb795ef6d65770560000000000311f40 XMM04=6c97b28602eedf9300000000000ae988 XMM05=b95ac26cd4d28c990000000000322170 XMM06=3e829fc8c8edc9900000000000321598 XMM07=e042d86d42eb936e0000000000312218 XMM08=0558fb008ded6a890000000000304180 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88801b4dfdd8 RCX=0000000000000001 RDX=0000000000000003 RSI=00000000ffffffff RDI=ffffffff85e1ffe0 RBP=dffffc0000000000 RSP=ffff88801b4dfd10 R8 =00000000ffffffff R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff88800dd1881e R13=ffffed100369bfc4 R14=0000000000000000 R15=ffff88801b4dfe25 RIP=ffffffff84c72091 RFL=00000246 [---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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fb500a11900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb500acd44c CR3=000000000c7e9000 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=6720646572637465733a4d41503d706f 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