[ 46.844809] ------------[ cut here ]------------ [ 46.845571] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.847240] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.848461] Modules linked in: [ 46.848963] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.850604] Tainted: [W]=WARN [ 46.851067] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.852287] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.853032] 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 [ 46.855665] RSP: 0018:ffff88801a8e7bc0 EFLAGS: 00010286 [ 46.856485] RAX: 0000000000000000 RBX: ffffed100351cf78 RCX: ffffffff813a4050 [ 46.857553] RDX: ffff888015d90000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.858619] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100351cf2f [ 46.859697] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.860767] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a8e7df8 [ 46.861841] FS: 00007fa8b31ae900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.863045] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.863948] CR2: 00007ffc4676bef8 CR3: 000000000d1ef000 CR4: 0000000000350ef0 [ 46.865020] Call Trace: [ 46.865433] [ 46.865777] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.866515] ? __create_object+0x59/0x80 [ 46.867134] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.867955] __vmalloc_noprof+0x59/0x60 [ 46.868599] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.869293] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.870056] bpf_prog_alloc+0x39/0x200 [ 46.870669] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.871439] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.872158] do_seccomp+0x349/0x25e0 [ 46.872773] ? find_held_lock+0x2b/0x80 [ 46.873410] ? do_prlimit+0x310/0x610 [ 46.873997] ? __pfx_do_seccomp+0x10/0x10 [ 46.874645] ? do_raw_spin_unlock+0x53/0x220 [ 46.875310] ? _raw_spin_unlock+0x1e/0x40 [ 46.875977] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.876792] ? static_key_count+0x60/0x80 [ 46.877463] prctl_set_seccomp+0x4e/0x70 [ 46.878079] __do_sys_prctl+0xe6c/0x1d70 [ 46.878739] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.879439] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.880219] ? irqentry_exit+0xf3/0x650 [ 46.880850] do_syscall_64+0xbf/0x430 [ 46.881460] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.882208] RIP: 0033:0x7fa8b36a05cd [ 46.882793] 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 [ 46.885439] RSP: 002b:00007ffc4676adb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.886592] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa8b36a05cd [ 46.887762] RDX: 0000555a59485e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.888837] RBP: 00007ffc4676ae10 R08: 0000000000000000 R09: 00007ffc4676a4b0 [ 46.889902] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555a7aa2aad0 [ 46.890965] R13: 00007ffc4676b240 R14: 0000555a7aa2bbc0 R15: 0000555a7aa3c780 [ 46.892055] [ 46.892436] irq event stamp: 1775 [ 46.892944] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 46.894217] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 46.895517] softirqs last enabled at (1546): [] handle_softirqs+0x50c/0x770 [ 46.896834] softirqs last disabled at (1531): [] __irq_exit_rcu+0xc4/0x100 [ 46.898111] ---[ end trace 0000000000000000 ]--- [ 50.384985] ------------[ cut here ]------------ [ 50.385900] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.387912] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 50.389625] Modules linked in: [ 50.390208] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.392174] Tainted: [W]=WARN [ 50.392769] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.394219] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.395123] 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 [ 50.398255] RSP: 0018:ffff88801692fbc0 EFLAGS: 00010286 [ 50.399225] RAX: 0000000000000000 RBX: ffffed1002d25f78 RCX: ffffffff813a4050 [ 50.400504] RDX: ffff88801644b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.401781] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d25f2f [ 50.403051] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.404346] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801692fdf8 [ 50.405639] FS: 00007fb68dffe900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.407080] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.408171] CR2: 00007fff4ef1eef8 CR3: 000000000ed90000 CR4: 0000000000350ef0 [ 50.409473] Call Trace: [ 50.409941] [ 50.410400] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.411258] ? __create_object+0x59/0x80 [ 50.412060] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.413046] __vmalloc_noprof+0x59/0x60 [ 50.413816] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.414696] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.415642] bpf_prog_alloc+0x39/0x200 [ 50.416372] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.417241] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.418148] do_seccomp+0x349/0x25e0 [ 50.418849] ? find_held_lock+0x2b/0x80 [ 50.419605] ? do_prlimit+0x310/0x610 [ 50.420307] ? __pfx_do_seccomp+0x10/0x10 [ 50.421099] ? do_raw_spin_unlock+0x53/0x220 [ 50.421925] ? _raw_spin_unlock+0x1e/0x40 [ 50.422712] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.423685] ? static_key_count+0x60/0x80 [ 50.424476] prctl_set_seccomp+0x4e/0x70 [ 50.425199] __do_sys_prctl+0xe6c/0x1d70 [ 50.425980] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.426844] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.427816] ? irqentry_exit+0xf3/0x650 [ 50.428579] do_syscall_64+0xbf/0x430 [ 50.429268] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.430232] RIP: 0033:0x7fb68e4f05cd [ 50.430935] 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 [ 50.434110] RSP: 002b:00007fff4ef1db30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.435500] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb68e4f05cd [ 50.436783] RDX: 00005594c6a6ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.438043] RBP: 00007fff4ef1db90 R08: 0000000000000000 R09: 00007fff4ef1d230 [ 50.439351] R10: 0000000000000000 R11: 0000000000000246 R12: 00005594d5eeb2b0 [ 50.440634] R13: 00007fff4ef1dfc0 R14: 00005594d5eedd20 R15: 00005594d5eff8d0 [ 50.441944] [ 50.442404] irq event stamp: 1797 [ 50.443020] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 50.444552] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 50.446061] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 50.447595] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 50.449099] ---[ end trace 0000000000000000 ]--- [ 51.257064] ------------[ cut here ]------------ [ 51.258025] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.260034] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 51.261718] Modules linked in: [ 51.262311] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.264453] Tainted: [W]=WARN [ 51.265012] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.266480] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.267372] 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 [ 51.270547] RSP: 0018:ffff88800ceb7bc0 EFLAGS: 00010286 [ 51.271517] RAX: 0000000000000000 RBX: ffffed10019d6f78 RCX: ffffffff813a4050 [ 51.272826] RDX: ffff88800dbe3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.274116] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10019d6f2f [ 51.275407] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.276703] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ceb7df8 [ 51.277976] FS: 00007f2912af8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.279412] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.280475] CR2: 00007fff04133ef8 CR3: 000000000e4b1000 CR4: 0000000000350ef0 [ 51.281748] Call Trace: [ 51.282205] [ 51.282647] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.283550] ? __create_object+0x59/0x80 [ 51.284289] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.285244] __vmalloc_noprof+0x59/0x60 [ 51.286014] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.286874] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.287819] bpf_prog_alloc+0x39/0x200 [ 51.288556] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.289465] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.290312] do_seccomp+0x349/0x25e0 [ 51.291042] ? find_held_lock+0x2b/0x80 [ 51.291809] ? do_prlimit+0x310/0x610 [ 51.292557] ? __pfx_do_seccomp+0x10/0x10 [ 51.293298] ? do_raw_spin_unlock+0x53/0x220 [ 51.294124] ? _raw_spin_unlock+0x1e/0x40 [ 51.294905] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.295899] ? static_key_count+0x60/0x80 [ 51.296701] prctl_set_seccomp+0x4e/0x70 [ 51.297480] __do_sys_prctl+0xe6c/0x1d70 [ 51.298202] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.299056] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.300040] ? irqentry_exit+0xf3/0x650 [ 51.300822] do_syscall_64+0xbf/0x430 [ 51.301581] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.302548] RIP: 0033:0x7f2912fea5cd [ 51.303216] 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 [ 51.306429] RSP: 002b:00007fff04132cf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.307821] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2912fea5cd [ 51.309120] RDX: 0000559c99b05e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.310423] RBP: 00007fff04132d50 R08: 0000000000000000 R09: 00007fff041323f0 [ 51.311738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559cbdd99bf0 [ 51.313038] R13: 00007fff04133180 R14: 0000559cbdda3380 R15: 0000559cbddae460 [ 51.314367] [ 51.314797] irq event stamp: 1821 [ 51.315462] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 51.317017] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 51.318567] softirqs last enabled at (1334): [] handle_softirqs+0x50c/0x770 [ 51.320157] softirqs last disabled at (1859): [] __irq_exit_rcu+0xc4/0x100 [ 51.321691] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56473' (ECDSA) to the list of known hosts. 2025/11/19 05:57:28 fuzzer started 2025/11/19 05:57:28 dialing manager at localhost:34383 2025/11/19 05:57:28 checking machine... 2025/11/19 05:57:28 checking revisions... [ 52.229971] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:57:28 testing simple program... [ 52.318597] cgroup: Unknown subsys name 'net' [ 52.376918] cgroup: Unknown subsys name 'cpuset' [ 52.391178] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:57:27 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=4b952e4da9267483 RDX=00000000915d54c6 RSI=000000005e406224 RDI=0000000000104185 RBP=ffffffff85e1ffe0 RSP=ffff888016c07750 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff8152926b 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 00007fb68dffe900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2099f301b8 CR3=000000000c937000 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=563412feff00545000000000000080fe 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=000000000002ab21 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=00000206 [-----P-] 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe36760fd8 CR3=000000000edd8000 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=2037323a37353a353020393120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037323a37353a3530203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000