[ 46.295393] ------------[ cut here ]------------ [ 46.296185] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.297961] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.299478] Modules linked in: [ 46.300189] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.302326] Tainted: [W]=WARN [ 46.302822] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.304224] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.305014] 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 [ 46.307727] RSP: 0018:ffff888017b87bc0 EFLAGS: 00010286 [ 46.308610] RAX: 0000000000000000 RBX: ffffed1002f70f78 RCX: ffffffff813a4050 [ 46.309700] RDX: ffff88801a465340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.310820] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f70f2f [ 46.311948] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.313084] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b87df8 [ 46.314186] FS: 00007f629343d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.315428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.316372] CR2: 00007ffc652cdef7 CR3: 000000000e0b5000 CR4: 0000000000350ef0 [ 46.317460] Call Trace: [ 46.317915] [ 46.318260] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.319042] ? __create_object+0x59/0x80 [ 46.319658] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.320507] __vmalloc_noprof+0x59/0x60 [ 46.321169] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.321920] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.322677] bpf_prog_alloc+0x39/0x200 [ 46.323310] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.324126] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.324933] do_seccomp+0x349/0x25e0 [ 46.325503] ? find_held_lock+0x2b/0x80 [ 46.326184] ? do_prlimit+0x310/0x610 [ 46.326794] ? __pfx_do_seccomp+0x10/0x10 [ 46.327471] ? do_raw_spin_unlock+0x53/0x220 [ 46.328190] ? _raw_spin_unlock+0x1e/0x40 [ 46.328819] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.329640] ? static_key_count+0x60/0x80 [ 46.330322] prctl_set_seccomp+0x4e/0x70 [ 46.331007] __do_sys_prctl+0xe6c/0x1d70 [ 46.331623] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.332356] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.333210] ? irqentry_exit+0xf3/0x650 [ 46.333829] do_syscall_64+0xbf/0x430 [ 46.334465] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.335296] RIP: 0033:0x7f629392f5cd [ 46.335909] 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 [ 46.338617] RSP: 002b:00007ffc652cb830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.339835] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f629392f5cd [ 46.340974] RDX: 00005635956d5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.342101] RBP: 00007ffc652cb890 R08: 0000000000000000 R09: 00007ffc652caf30 [ 46.343208] R10: 0000000000000000 R11: 0000000000000246 R12: 00005635c600aad0 [ 46.344306] R13: 00007ffc652cbcc0 R14: 00005635c600bbc0 R15: 00005635c601c780 [ 46.345433] [ 46.345798] irq event stamp: 1785 [ 46.346359] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 46.347772] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 46.349116] softirqs last enabled at (1326): [] handle_softirqs+0x50c/0x770 [ 46.350427] softirqs last disabled at (1297): [] __irq_exit_rcu+0xc4/0x100 [ 46.351750] ---[ end trace 0000000000000000 ]--- [ 49.428371] ------------[ cut here ]------------ [ 49.429464] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.431813] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.433599] Modules linked in: [ 49.434338] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.436656] Tainted: [W]=WARN [ 49.437358] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.439095] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.440153] 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 [ 49.443848] RSP: 0018:ffff88800e9c7bc0 EFLAGS: 00010286 [ 49.445028] RAX: 0000000000000000 RBX: ffffed1001d38f78 RCX: ffffffff813a4050 [ 49.446523] RDX: ffff88801a03b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.448041] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d38f2f [ 49.449527] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.451036] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e9c7df8 [ 49.452534] FS: 00007f15c8a72900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.454186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.455336] CR2: 00007f15c8f64580 CR3: 00000000201ff000 CR4: 0000000000350ef0 [ 49.456612] Call Trace: [ 49.457113] [ 49.457511] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.458405] ? __create_object+0x59/0x80 [ 49.459194] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.460156] __vmalloc_noprof+0x59/0x60 [ 49.460851] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.461699] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.462622] bpf_prog_alloc+0x39/0x200 [ 49.463360] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.464274] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.465168] do_seccomp+0x349/0x25e0 [ 49.465822] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.466714] ? __pfx_do_seccomp+0x10/0x10 [ 49.467497] ? find_held_lock+0x2b/0x80 [ 49.468239] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.469184] ? static_key_count+0x60/0x80 [ 49.469975] prctl_set_seccomp+0x4e/0x70 [ 49.470711] __do_sys_prctl+0xe6c/0x1d70 [ 49.471492] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.472334] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.473290] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.474237] ? irqentry_exit+0xf3/0x650 [ 49.474997] do_syscall_64+0xbf/0x430 [ 49.475676] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.476606] RIP: 0033:0x7f15c8f645cd [ 49.477278] 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 [ 49.480401] RSP: 002b:00007ffd61db1a80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.481742] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15c8f645cd [ 49.483013] RDX: 000055ae520a6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.484264] RBP: 00007ffd61db1ae0 R08: 0000000000000000 R09: 00007ffd61db1180 [ 49.485510] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ae776492b0 [ 49.486768] R13: 00007ffd61db1f10 R14: 000055ae7764bd20 R15: 000055ae7765d8d0 [ 49.488051] [ 49.488460] irq event stamp: 1763 [ 49.489091] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 49.490578] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 49.492070] softirqs last enabled at (1288): [] handle_softirqs+0x50c/0x770 [ 49.493581] softirqs last disabled at (1279): [] __irq_exit_rcu+0xc4/0x100 [ 49.495071] ---[ end trace 0000000000000000 ]--- [ 50.304964] ------------[ cut here ]------------ [ 50.305815] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.307837] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.309573] Modules linked in: [ 50.310189] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.312134] Tainted: [W]=WARN [ 50.312692] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.314127] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.315027] 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 [ 50.318154] RSP: 0018:ffff88800aab7bc0 EFLAGS: 00010286 [ 50.319114] RAX: 0000000000000000 RBX: ffffed1001556f78 RCX: ffffffff813a4050 [ 50.320360] RDX: ffff88800f6d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.321619] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001556f2f [ 50.322901] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.324153] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800aab7df8 [ 50.325410] FS: 00007f1433554900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.326822] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.327883] CR2: 00007f1433a46580 CR3: 0000000009c6a000 CR4: 0000000000350ef0 [ 50.329133] Call Trace: [ 50.329591] [ 50.330037] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.330914] ? __create_object+0x59/0x80 [ 50.331629] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.332568] __vmalloc_noprof+0x59/0x60 [ 50.333317] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.334174] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.335113] bpf_prog_alloc+0x39/0x200 [ 50.335794] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.336719] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.337614] do_seccomp+0x349/0x25e0 [ 50.338311] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.339202] ? __pfx_do_seccomp+0x10/0x10 [ 50.339987] ? find_held_lock+0x2b/0x80 [ 50.340678] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.341624] ? static_key_count+0x60/0x80 [ 50.342417] prctl_set_seccomp+0x4e/0x70 [ 50.343200] __do_sys_prctl+0xe6c/0x1d70 [ 50.343986] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.344772] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.345708] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.346655] ? irqentry_exit+0xf3/0x650 [ 50.347425] do_syscall_64+0xbf/0x430 [ 50.348150] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.349068] RIP: 0033:0x7f1433a465cd [ 50.349720] 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 [ 50.352799] RSP: 002b:00007fff064783a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.354143] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1433a465cd [ 50.355429] RDX: 0000558703a07e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.356674] RBP: 00007fff06478400 R08: 0000000000000000 R09: 00007fff06477aa0 [ 50.357913] R10: 0000000000000000 R11: 0000000000000246 R12: 00005587409bfad0 [ 50.359175] R13: 00007fff06478830 R14: 00005587409c0bc0 R15: 00005587409d1780 [ 50.360467] [ 50.360937] irq event stamp: 1831 [ 50.361527] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 50.363026] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 50.364504] softirqs last enabled at (1628): [] handle_softirqs+0x50c/0x770 [ 50.366005] softirqs last disabled at (1623): [] __irq_exit_rcu+0xc4/0x100 [ 50.367494] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43788' (ECDSA) to the list of known hosts. 2025/11/17 20:33:22 fuzzer started 2025/11/17 20:33:22 dialing manager at localhost:37895 2025/11/17 20:33:22 checking machine... 2025/11/17 20:33:22 checking revisions... [ 51.303930] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:33:23 testing simple program... [ 51.407556] cgroup: Unknown subsys name 'net' [ 51.465260] cgroup: Unknown subsys name 'cpuset' [ 51.482515] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:33:22 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000003 RCX=ffffffff83ee88c0 RDX=ffff888015e41bc0 RSI=ffffffff83edccd9 RDI=ffffffff8899cbc0 RBP=ffff888020388c80 RSP=ffff888015e8fad8 R8 =0000000000000000 R9 =ffffed1001d384ab R10=0000000000000000 R11=0000000000000001 R12=ffffffff8899cbc0 R13=ffff888020388c80 R14=0000000000000014 R15=ffff88800e9c2558 RIP=ffffffff83edccdf RFL=00000293 [--S-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 00007f15c8a72900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f15c9029618 CR3=00000000201a9000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000001 RCX=64067b24d8f1191d RDX=00000000f6e5cfd6 RSI=000000000a5a864b RDI=00000000fa7d305c RBP=ffff888015fdf230 RSP=ffff888015fdf158 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff888015fdf220 R14=ffff888015e43780 R15=ffff888015fdf1d8 RIP=ffffffff84c721a4 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 00007f0f4dad5900 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=00007fffad54eb68 CR3=000000000de46000 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=58fcfcc8915ee5bb264e6c6ad51ed77a XMM02=0000000000303b90d59e07bde36eea69 XMM03=0000000000303cd8ec2efd57dc4c00df XMM04=cd31386525b5c9db00000000000ae988 XMM05=b11dbd343d0a0bcc00000000003214d0 XMM06=b8197f6cbfadff930000000000320270 XMM07=fb795ef6d6577056000000000030fdf8 XMM08=2c67c8bc2e329bc30000000000303cd8 XMM09=00000000000000000000000000000000 XMM10=20200000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000