[ 39.278699] ------------[ cut here ]------------ [ 39.279638] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.281792] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.283247] Modules linked in: [ 39.284335] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.286409] Tainted: [W]=WARN [ 39.287035] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.288508] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.289427] 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 [ 39.292623] RSP: 0018:ffff888015ba7bc0 EFLAGS: 00010286 [ 39.293612] RAX: 0000000000000000 RBX: ffffed1002b74f78 RCX: ffffffff813a4050 [ 39.294916] RDX: ffff888015bed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.296207] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b74f2f [ 39.297539] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.298818] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ba7df8 [ 39.300115] FS: 00007f39d8bd7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.301571] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.302662] CR2: 00007fff6f596ef8 CR3: 000000000e0e6000 CR4: 0000000000350ef0 [ 39.303959] Call Trace: [ 39.304426] [ 39.304878] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.305792] ? __create_object+0x59/0x80 [ 39.306526] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.307490] __vmalloc_noprof+0x59/0x60 [ 39.308242] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.309119] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.310075] bpf_prog_alloc+0x39/0x200 [ 39.310819] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.311758] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.312632] do_seccomp+0x349/0x25e0 [ 39.313359] ? find_held_lock+0x2b/0x80 [ 39.314141] ? do_prlimit+0x310/0x610 [ 39.314884] ? __pfx_do_seccomp+0x10/0x10 [ 39.315626] ? do_raw_spin_unlock+0x53/0x220 [ 39.316465] ? _raw_spin_unlock+0x1e/0x40 [ 39.317249] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.318244] ? static_key_count+0x60/0x80 [ 39.319050] prctl_set_seccomp+0x4e/0x70 [ 39.319829] __do_sys_prctl+0xe6c/0x1d70 [ 39.320580] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.321443] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.322432] ? irqentry_exit+0xf3/0x650 [ 39.323215] do_syscall_64+0xbf/0x430 [ 39.323964] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.324925] RIP: 0033:0x7f39d90c95cd [ 39.325578] 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 [ 39.328799] RSP: 002b:00007fff6f595150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.330202] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f39d90c95cd [ 39.331507] RDX: 0000556c83797e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.332802] RBP: 00007fff6f5951b0 R08: 0000000000000000 R09: 00007fff6f594850 [ 39.334104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556c8cb4abf0 [ 39.335383] R13: 00007fff6f5955e0 R14: 0000556c8cb54380 R15: 0000556c8cb5f460 [ 39.336694] [ 39.337154] irq event stamp: 1751 [ 39.337824] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 39.339356] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 39.340889] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 39.342444] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 39.343983] ---[ end trace 0000000000000000 ]--- [ 42.263485] ------------[ cut here ]------------ [ 42.264413] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.266501] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.267951] Modules linked in: [ 42.268534] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.270524] Tainted: [W]=WARN [ 42.271141] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.272876] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.273869] 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 [ 42.277056] RSP: 0018:ffff888018ccfbc0 EFLAGS: 00010286 [ 42.278048] RAX: 0000000000000000 RBX: ffffed1003199f78 RCX: ffffffff813a4050 [ 42.279318] RDX: ffff888016e41bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.280594] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003199f2f [ 42.281903] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.283161] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018ccfdf8 [ 42.284452] FS: 00007f7715c70900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.285880] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.286939] CR2: 00007ffe35022ef8 CR3: 000000000dcf1000 CR4: 0000000000350ef0 [ 42.288231] Call Trace: [ 42.288690] [ 42.289141] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.290037] ? __create_object+0x59/0x80 [ 42.290826] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.291800] __vmalloc_noprof+0x59/0x60 [ 42.292511] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.293374] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.294322] bpf_prog_alloc+0x39/0x200 [ 42.295048] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.295979] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.296870] do_seccomp+0x349/0x25e0 [ 42.297545] ? find_held_lock+0x2b/0x80 [ 42.298302] ? do_prlimit+0x310/0x610 [ 42.299040] ? __pfx_do_seccomp+0x10/0x10 [ 42.299826] ? do_raw_spin_unlock+0x53/0x220 [ 42.300610] ? _raw_spin_unlock+0x1e/0x40 [ 42.301380] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.302369] ? static_key_count+0x60/0x80 [ 42.303168] prctl_set_seccomp+0x4e/0x70 [ 42.303950] __do_sys_prctl+0xe6c/0x1d70 [ 42.304687] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.305542] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.306524] ? irqentry_exit+0xf3/0x650 [ 42.307291] do_syscall_64+0xbf/0x430 [ 42.308027] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.308964] RIP: 0033:0x7f77161625cd [ 42.309621] 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 [ 42.312822] RSP: 002b:00007ffe35020670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.314201] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f77161625cd [ 42.315480] RDX: 00005632f260fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.316758] RBP: 00007ffe350206d0 R08: 0000000000000000 R09: 00007ffe3501fd70 [ 42.318045] R10: 0000000000000000 R11: 0000000000000246 R12: 000056332f261b10 [ 42.319299] R13: 00007ffe35020b00 R14: 000056332f2622b0 R15: 000056332f2766f0 [ 42.320578] [ 42.321045] irq event stamp: 1807 [ 42.321646] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 42.323024] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 42.324300] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 42.325586] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 42.326866] ---[ end trace 0000000000000000 ]--- [ 43.154263] ------------[ cut here ]------------ [ 43.155173] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.157254] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.158732] Modules linked in: [ 43.159329] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.161387] Tainted: [W]=WARN [ 43.161998] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.163504] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.164432] 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 [ 43.168163] RSP: 0018:ffff88801c4ffbc0 EFLAGS: 00010286 [ 43.169413] RAX: 0000000000000000 RBX: ffffed100389ff78 RCX: ffffffff813a4050 [ 43.170809] RDX: ffff888013feb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.172175] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100389ff2f [ 43.173528] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.174837] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c4ffdf8 [ 43.176138] FS: 00007fcd2e8f6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.177605] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.178697] CR2: 00007fcd2ede8580 CR3: 000000000e742000 CR4: 0000000000350ef0 [ 43.180027] Call Trace: [ 43.180494] [ 43.180959] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.181871] ? __create_object+0x59/0x80 [ 43.182625] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.183629] __vmalloc_noprof+0x59/0x60 [ 43.184397] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.185294] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.186246] bpf_prog_alloc+0x39/0x200 [ 43.186987] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.187917] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.188887] do_seccomp+0x349/0x25e0 [ 43.189608] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.190582] ? __pfx_do_seccomp+0x10/0x10 [ 43.191440] ? find_held_lock+0x2b/0x80 [ 43.192247] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.193318] ? static_key_count+0x60/0x80 [ 43.194172] prctl_set_seccomp+0x4e/0x70 [ 43.195005] __do_sys_prctl+0xe6c/0x1d70 [ 43.195844] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.196781] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.197794] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.198783] ? irqentry_exit+0xf3/0x650 [ 43.199524] do_syscall_64+0xbf/0x430 [ 43.200261] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.201208] RIP: 0033:0x7fcd2ede85cd [ 43.201942] 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 [ 43.205166] RSP: 002b:00007ffd4b6e1370 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.206558] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcd2ede85cd [ 43.207871] RDX: 000055a9a1917e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.209190] RBP: 00007ffd4b6e13d0 R08: 0000000000000000 R09: 00007ffd4b6e0a70 [ 43.210443] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a9ac6bf2b0 [ 43.211554] R13: 00007ffd4b6e1800 R14: 000055a9ac6c1d20 R15: 000055a9ac6d38d0 [ 43.212670] [ 43.213074] irq event stamp: 1785 [ 43.213599] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 43.214922] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 43.216234] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 43.217572] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 43.218904] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62187' (ECDSA) to the list of known hosts. 2025/11/17 13:09:29 fuzzer started 2025/11/17 13:09:29 dialing manager at localhost:37895 2025/11/17 13:09:29 checking machine... 2025/11/17 13:09:29 checking revisions... [ 44.173062] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:09:29 testing simple program... [ 44.250106] cgroup: Unknown subsys name 'net' [ 44.306363] cgroup: Unknown subsys name 'cpuset' [ 44.320082] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:09:28 Registers: info registers vcpu 0 RAX=1ffffffff0cdaeab RBX=ffffffff866d755c RCX=ffffffff815d307f RDX=0000000000000000 RSI=ffffffff86a42a24 RDI=ffffffff866d754c RBP=ffffffff866d754c RSP=ffff88806ce08998 R8 =ffffffff86a42a24 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000011c66 R12=ffffffff866d7570 R13=ffffffff866d754c R14=ffffffff866d754c R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000213 [----A-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 00007f7715c70900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe3501a000 CR3=000000000e359000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff888009643780 RCX=ffff88806cf08974 RDX=0000000000000000 RSI=ffffffff814d2c90 RDI=ffff888009643b7c RBP=ffff888009643780 RSP=ffff88806cf08998 R8 =ffffffff86e888b2 R9 =ffff88806cf08a60 R10=000000000003c9ed R11=00000000000c8179 R12=0000000000000000 R13=ffff88806cf08a68 R14=ffff888009643780 R15=ffff88806cf08a20 RIP=ffffffff815bd617 RFL=00000217 [----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 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=00007f79bcda1038 CR3=000000000e32f000 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=39303a333120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303938 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000