[ 46.266311] ------------[ cut here ]------------ [ 46.267210] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.269221] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.270938] Modules linked in: [ 46.271523] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.273532] Tainted: [W]=WARN [ 46.274132] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.275570] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.276479] 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 [ 46.279613] RSP: 0018:ffff8880164cfbc0 EFLAGS: 00010286 [ 46.280588] RAX: 0000000000000000 RBX: ffffed1002c99f78 RCX: ffffffff813a4050 [ 46.281870] RDX: ffff88801645d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.283145] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c99f2f [ 46.284416] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.285700] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164cfdf8 [ 46.286976] FS: 00007f1327a48900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.288436] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.289511] CR2: 00007ffc2ebd3ef7 CR3: 0000000009c6d000 CR4: 0000000000350ef0 [ 46.290814] Call Trace: [ 46.291287] [ 46.291699] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.292584] ? __create_object+0x59/0x80 [ 46.293341] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.294328] __vmalloc_noprof+0x59/0x60 [ 46.295087] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.295953] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.296880] bpf_prog_alloc+0x39/0x200 [ 46.297586] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.298502] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.299397] do_seccomp+0x349/0x25e0 [ 46.300100] ? find_held_lock+0x2b/0x80 [ 46.300863] ? do_prlimit+0x310/0x610 [ 46.301577] ? __pfx_do_seccomp+0x10/0x10 [ 46.302359] ? do_raw_spin_unlock+0x53/0x220 [ 46.303190] ? _raw_spin_unlock+0x1e/0x40 [ 46.303977] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.304935] ? static_key_count+0x60/0x80 [ 46.305691] prctl_set_seccomp+0x4e/0x70 [ 46.306456] __do_sys_prctl+0xe6c/0x1d70 [ 46.307223] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.308083] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.309047] ? irqentry_exit+0xf3/0x650 [ 46.309767] do_syscall_64+0xbf/0x430 [ 46.310500] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.311441] RIP: 0033:0x7f1327f3a5cd [ 46.312137] 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 [ 46.315268] RSP: 002b:00007ffc2ebd26b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.316605] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1327f3a5cd [ 46.317893] RDX: 00005652de60ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.319165] RBP: 00007ffc2ebd2710 R08: 0000000000000000 R09: 00007ffc2ebd1db0 [ 46.320415] R10: 0000000000000000 R11: 0000000000000246 R12: 00005652f1dde2b0 [ 46.321708] R13: 00007ffc2ebd2b40 R14: 00005652f1de0d20 R15: 00005652f1df28d0 [ 46.322992] [ 46.323412] irq event stamp: 1781 [ 46.324047] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 46.325560] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 46.327055] softirqs last enabled at (1794): [] handle_softirqs+0x50c/0x770 [ 46.328578] softirqs last disabled at (1789): [] __irq_exit_rcu+0xc4/0x100 [ 46.330074] ---[ end trace 0000000000000000 ]--- [ 49.449770] ------------[ cut here ]------------ [ 49.450694] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.452755] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.454246] Modules linked in: [ 49.454882] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.456877] Tainted: [W]=WARN [ 49.457442] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.459156] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.460153] 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 [ 49.463329] RSP: 0018:ffff888018297bc0 EFLAGS: 00010286 [ 49.464294] RAX: 0000000000000000 RBX: ffffed1003052f78 RCX: ffffffff813a4050 [ 49.465576] RDX: ffff888013ff1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.466837] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003052f2f [ 49.468109] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.469380] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018297df8 [ 49.470667] FS: 00007f2291e65900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.472083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.473131] CR2: 00007f2292357580 CR3: 000000000e026000 CR4: 0000000000350ef0 [ 49.474417] Call Trace: [ 49.474913] [ 49.475326] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.476213] ? __create_object+0x59/0x80 [ 49.476983] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.477943] __vmalloc_noprof+0x59/0x60 [ 49.478635] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.479512] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.480425] bpf_prog_alloc+0x39/0x200 [ 49.481160] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.482082] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.482974] do_seccomp+0x349/0x25e0 [ 49.483637] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.484515] ? __pfx_do_seccomp+0x10/0x10 [ 49.485289] ? find_held_lock+0x2b/0x80 [ 49.486054] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.486998] ? static_key_count+0x60/0x80 [ 49.487754] prctl_set_seccomp+0x4e/0x70 [ 49.488529] __do_sys_prctl+0xe6c/0x1d70 [ 49.489294] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.490151] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.491104] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.492072] ? irqentry_exit+0xf3/0x650 [ 49.492830] do_syscall_64+0xbf/0x430 [ 49.493543] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.494499] RIP: 0033:0x7f22923575cd [ 49.495206] 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 [ 49.498316] RSP: 002b:00007ffe4cd46450 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.499642] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f22923575cd [ 49.500886] RDX: 00005632db58de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.502173] RBP: 00007ffe4cd464b0 R08: 0000000000000000 R09: 00007ffe4cd45b50 [ 49.503437] R10: 0000000000000000 R11: 0000000000000246 R12: 00005632e7399ad0 [ 49.504696] R13: 00007ffe4cd468e0 R14: 00005632e739abc0 R15: 00005632e73ab780 [ 49.505990] [ 49.506343] irq event stamp: 1835 [ 49.506867] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 49.508089] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 49.509324] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 49.510564] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 49.511770] ---[ end trace 0000000000000000 ]--- [ 50.228619] ------------[ cut here ]------------ [ 50.229589] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.231651] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.233121] Modules linked in: [ 50.233723] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.235712] Tainted: [W]=WARN [ 50.236309] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.237905] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.238848] 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 [ 50.242035] RSP: 0018:ffff888016397bc0 EFLAGS: 00010286 [ 50.243021] RAX: 0000000000000000 RBX: ffffed1002c72f78 RCX: ffffffff813a4050 [ 50.244318] RDX: ffff88801615b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.245628] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c72f2f [ 50.246919] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.248207] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016397df8 [ 50.249509] FS: 00007f37267ef900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.250954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.252023] CR2: 00007fff3d433ef7 CR3: 000000001f93d000 CR4: 0000000000350ef0 [ 50.253314] Call Trace: [ 50.253829] [ 50.254239] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.255154] ? __create_object+0x59/0x80 [ 50.255940] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.256903] __vmalloc_noprof+0x59/0x60 [ 50.257617] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.258492] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.259418] bpf_prog_alloc+0x39/0x200 [ 50.260155] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.261078] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.261988] do_seccomp+0x349/0x25e0 [ 50.262656] ? find_held_lock+0x2b/0x80 [ 50.263416] ? do_prlimit+0x310/0x610 [ 50.264164] ? __pfx_do_seccomp+0x10/0x10 [ 50.264936] ? do_raw_spin_unlock+0x53/0x220 [ 50.265724] ? _raw_spin_unlock+0x1e/0x40 [ 50.266501] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.267453] ? static_key_count+0x60/0x80 [ 50.268243] prctl_set_seccomp+0x4e/0x70 [ 50.269028] __do_sys_prctl+0xe6c/0x1d70 [ 50.269778] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.270644] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.271622] ? irqentry_exit+0xf3/0x650 [ 50.272388] do_syscall_64+0xbf/0x430 [ 50.273133] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.274097] RIP: 0033:0x7f3726ce15cd [ 50.274762] 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 [ 50.277959] RSP: 002b:00007fff3d432060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.279299] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3726ce15cd [ 50.280565] RDX: 000056129b1f1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.281858] RBP: 00007fff3d4320c0 R08: 0000000000000000 R09: 00007fff3d431760 [ 50.282920] R10: 0000000000000000 R11: 0000000000000246 R12: 00005612bfd99b10 [ 50.283754] R13: 00007fff3d4324f0 R14: 00005612bfd9a2b0 R15: 00005612bfdae6f0 [ 50.284635] [ 50.284939] irq event stamp: 1765 [ 50.285348] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 50.286380] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 50.287220] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 50.288067] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 50.288898] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56259' (ECDSA) to the list of known hosts. 2025/11/18 05:16:13 fuzzer started 2025/11/18 05:16:14 dialing manager at localhost:37895 2025/11/18 05:16:14 checking machine... 2025/11/18 05:16:14 checking revisions... [ 51.170372] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:16:14 testing simple program... [ 51.255755] cgroup: Unknown subsys name 'net' [ 51.303869] cgroup: Unknown subsys name 'cpuset' [ 51.320615] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:16:13 Registers: info registers vcpu 0 RAX=ffff888009612640 RBX=0000000000000001 RCX=ffff888009627aec RDX=0000000000000000 RSI=ffffffff85e1ff20 RDI=ffff888009612640 RBP=ffffffff85e1ff20 RSP=ffff888009627ae0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff813748d8 R13=0000000000000202 R14=ffff888009611bc0 R15=0000000000000002 RIP=ffffffff81528f94 RFL=00000082 [--S----] 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 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe4cd40000 CR3=000000000e343000 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=2033313a36313a353020383120766f4e XMM01=657463656e6e6f63736944203a5d3034 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3034325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032313a36313a3530203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888015698000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806cf08980 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000040381 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf08a70 RIP=ffffffff81529330 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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fe6fc13b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe6fb854038 CR3=000000000dec4000 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=ea8a6e08a81b8197be4788002dc2160d XMM02=eff9b2d0a8fce9cb0000000000304f60 XMM03=2c67c8bc2e329bc30000000000305088 XMM04=afe473a5fd940abe00000000000ae988 XMM05=63d7605a5b6861270000000000322d48 XMM06=d96330e2d2db86320000000000321ba8 XMM07=fb795ef6d65770560000000000312bb8 XMM08=2c67c8bc2e329bc30000000000305088 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000