[ 45.731504] ------------[ cut here ]------------ [ 45.732497] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.734521] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.736235] Modules linked in: [ 45.736831] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.738874] Tainted: [W]=WARN [ 45.739473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.740962] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.741857] 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 [ 45.745058] RSP: 0018:ffff888013be7bc0 EFLAGS: 00010286 [ 45.745991] RAX: 0000000000000000 RBX: ffffed100277cf78 RCX: ffffffff813a4050 [ 45.747326] RDX: ffff88800c50b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.748624] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100277cf2f [ 45.749896] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.751181] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013be7df8 [ 45.752492] FS: 00007f80296bb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.753934] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.755520] CR2: 00007ffcfb833ef8 CR3: 000000000ce1f000 CR4: 0000000000350ef0 [ 45.756815] Call Trace: [ 45.757326] [ 45.757738] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.758654] ? __create_object+0x59/0x80 [ 45.759456] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.760448] __vmalloc_noprof+0x59/0x60 [ 45.761214] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.762086] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.762967] bpf_prog_alloc+0x39/0x200 [ 45.763718] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.764655] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.765550] do_seccomp+0x349/0x25e0 [ 45.766276] ? find_held_lock+0x2b/0x80 [ 45.767000] ? do_prlimit+0x310/0x610 [ 45.767773] ? __pfx_do_seccomp+0x10/0x10 [ 45.768567] ? do_raw_spin_unlock+0x53/0x220 [ 45.769411] ? _raw_spin_unlock+0x1e/0x40 [ 45.770198] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.771167] ? static_key_count+0x60/0x80 [ 45.771941] prctl_set_seccomp+0x4e/0x70 [ 45.772720] __do_sys_prctl+0xe6c/0x1d70 [ 45.773508] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.774383] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.775350] ? irqentry_exit+0xf3/0x650 [ 45.776129] do_syscall_64+0xbf/0x430 [ 45.776827] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.777777] RIP: 0033:0x7f8029bad5cd [ 45.778475] 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 [ 45.781654] RSP: 002b:00007ffcfb831380 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.783030] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8029bad5cd [ 45.784343] RDX: 000055e6036d8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.785651] RBP: 00007ffcfb8313e0 R08: 0000000000000000 R09: 00007ffcfb830a80 [ 45.786943] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e624405b10 [ 45.788245] R13: 00007ffcfb831810 R14: 000055e6244062b0 R15: 000055e62441a6f0 [ 45.789555] [ 45.789980] irq event stamp: 1833 [ 45.790627] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 45.792177] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 45.793705] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 45.795249] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 45.796782] ---[ end trace 0000000000000000 ]--- [ 49.356476] ------------[ cut here ]------------ [ 49.357460] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.359497] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.361111] Modules linked in: [ 49.361756] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.364043] Tainted: [W]=WARN [ 49.364661] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.366270] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.367339] 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 [ 49.370685] RSP: 0018:ffff888018ce7bc0 EFLAGS: 00010286 [ 49.371677] RAX: 0000000000000000 RBX: ffffed100319cf78 RCX: ffffffff813a4050 [ 49.372948] RDX: ffff88800a153780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.374258] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100319cf2f [ 49.375562] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.377058] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018ce7df8 [ 49.378548] FS: 00007fe21e601900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.380224] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.381452] CR2: 00007fe21eaf3580 CR3: 000000001feab000 CR4: 0000000000350ef0 [ 49.382939] Call Trace: [ 49.383552] [ 49.384082] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.384907] ? __create_object+0x59/0x80 [ 49.385709] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.386744] __vmalloc_noprof+0x59/0x60 [ 49.387661] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.388547] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.389580] bpf_prog_alloc+0x39/0x200 [ 49.390410] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.391453] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.392521] do_seccomp+0x349/0x25e0 [ 49.393365] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.394412] ? __pfx_do_seccomp+0x10/0x10 [ 49.395323] ? find_held_lock+0x2b/0x80 [ 49.396267] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.397392] ? static_key_count+0x60/0x80 [ 49.398371] prctl_set_seccomp+0x4e/0x70 [ 49.399284] __do_sys_prctl+0xe6c/0x1d70 [ 49.400092] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.400895] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.401852] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.402797] ? irqentry_exit+0xf3/0x650 [ 49.403566] do_syscall_64+0xbf/0x430 [ 49.404334] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.405265] RIP: 0033:0x7fe21eaf35cd [ 49.405911] 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 [ 49.409042] RSP: 002b:00007ffef5856190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.410383] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe21eaf35cd [ 49.411662] RDX: 000055dd0aa75e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.412922] RBP: 00007ffef58561f0 R08: 0000000000000000 R09: 00007ffef5855890 [ 49.414186] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dd385d4ad0 [ 49.415482] R13: 00007ffef5856620 R14: 000055dd385d5bc0 R15: 000055dd385e6780 [ 49.416799] [ 49.417271] irq event stamp: 1771 [ 49.417871] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 49.419378] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 49.420896] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 49.422404] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 49.423908] ---[ end trace 0000000000000000 ]--- [ 50.209648] ------------[ cut here ]------------ [ 50.210599] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.212535] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.214001] Modules linked in: [ 50.214636] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.216603] Tainted: [W]=WARN [ 50.217200] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.218626] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.219548] 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 [ 50.222684] RSP: 0018:ffff88801559fbc0 EFLAGS: 00010286 [ 50.223678] RAX: 0000000000000000 RBX: ffffed1002ab3f78 RCX: ffffffff813a4050 [ 50.224956] RDX: ffff8880176cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.226232] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ab3f2f [ 50.227505] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.228798] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801559fdf8 [ 50.230077] FS: 00007feb87c91900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.231514] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.232607] CR2: 00007feb88183580 CR3: 000000000c2bb000 CR4: 0000000000350ef0 [ 50.233897] Call Trace: [ 50.234396] [ 50.234809] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.235706] ? __create_object+0x59/0x80 [ 50.236495] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.237485] __vmalloc_noprof+0x59/0x60 [ 50.238256] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.239140] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.240087] bpf_prog_alloc+0x39/0x200 [ 50.240782] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.241708] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.242620] do_seccomp+0x349/0x25e0 [ 50.243340] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.244261] ? __pfx_do_seccomp+0x10/0x10 [ 50.245000] ? find_held_lock+0x2b/0x80 [ 50.245769] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.246725] ? static_key_count+0x60/0x80 [ 50.247531] prctl_set_seccomp+0x4e/0x70 [ 50.248305] __do_sys_prctl+0xe6c/0x1d70 [ 50.249086] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.249872] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.250848] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.251830] ? irqentry_exit+0xf3/0x650 [ 50.252607] do_syscall_64+0xbf/0x430 [ 50.253346] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.254305] RIP: 0033:0x7feb881835cd [ 50.254961] 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 [ 50.258072] RSP: 002b:00007ffd7b61a9e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.259411] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feb881835cd [ 50.260703] RDX: 0000558d80a75e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.261976] RBP: 00007ffd7b61aa40 R08: 0000000000000000 R09: 00007ffd7b61a0e0 [ 50.263255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558d97324240 [ 50.264557] R13: 00007ffd7b61ae70 R14: 0000558d9732d380 R15: 0000558d97338540 [ 50.265840] [ 50.266311] irq event stamp: 1719 [ 50.266915] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 50.268432] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 50.269680] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 50.270934] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 50.272183] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39706' (ECDSA) to the list of known hosts. 2025/11/19 04:48:37 fuzzer started 2025/11/19 04:48:37 dialing manager at localhost:34383 2025/11/19 04:48:37 checking machine... 2025/11/19 04:48:37 checking revisions... [ 51.137791] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:48:38 testing simple program... [ 51.224172] cgroup: Unknown subsys name 'net' [ 51.282349] cgroup: Unknown subsys name 'cpuset' [ 51.295115] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:48:37 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806ce08b38 RCX=ffffffff86a49dcc RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08948 R8 =ffffffff86a49dd0 R9 =ffff88806ce08a40 R10=000000000003c9ed R11=0000000000012f5f R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888013b69bc0 R15=ffff88806ce08a00 RIP=ffffffff81528f47 RFL=00000206 [-----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 00007fe21e601900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffef584eff8 CR3=000000001fef5000 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=0000000000029c91 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f70af37f018 CR3=000000000c9cf000 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=9ef77da63ce25596d04366041e063003 XMM02=ec2efd57dc4c00df00000000003071d8 XMM03=796130a79a1750a000000000003072a8 XMM04=da847ba72225800d00000000000ae988 XMM05=a309795cc3f146870000000000324c48 XMM06=5b75c91c804453420000000000323ce8 XMM07=e042d86d42eb936e0000000000314cf0 XMM08=796130a79a1750a000000000003072a8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000