[ 46.281868] ------------[ cut here ]------------ [ 46.282807] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.284802] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.286250] Modules linked in: [ 46.286865] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.289094] Tainted: [W]=WARN [ 46.289741] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.291213] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.292088] 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 [ 46.295284] RSP: 0018:ffff88800e777bc0 EFLAGS: 00010286 [ 46.296260] RAX: 0000000000000000 RBX: ffffed1001ceef78 RCX: ffffffff813a4050 [ 46.297548] RDX: ffff888009a8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.298858] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ceef2f [ 46.300171] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.301454] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e777df8 [ 46.302744] FS: 00007fcabed8e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.304188] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.305250] CR2: 00007fff43087ef8 CR3: 000000000ce78000 CR4: 0000000000350ef0 [ 46.306540] Call Trace: [ 46.307016] [ 46.307467] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.308366] ? __create_object+0x59/0x80 [ 46.309161] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.310086] __vmalloc_noprof+0x59/0x60 [ 46.310852] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.311717] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.312638] bpf_prog_alloc+0x39/0x200 [ 46.313368] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.314292] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.315200] do_seccomp+0x349/0x25e0 [ 46.315870] ? find_held_lock+0x2b/0x80 [ 46.316622] ? do_prlimit+0x310/0x610 [ 46.317382] ? __pfx_do_seccomp+0x10/0x10 [ 46.318170] ? do_raw_spin_unlock+0x53/0x220 [ 46.318970] ? _raw_spin_unlock+0x1e/0x40 [ 46.319746] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.320740] ? static_key_count+0x60/0x80 [ 46.321547] prctl_set_seccomp+0x4e/0x70 [ 46.322325] __do_sys_prctl+0xe6c/0x1d70 [ 46.323071] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.323931] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.324904] ? irqentry_exit+0xf3/0x650 [ 46.325670] do_syscall_64+0xbf/0x430 [ 46.326405] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.327352] RIP: 0033:0x7fcabf2805cd [ 46.328005] 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 [ 46.331149] RSP: 002b:00007fff43085ed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.332503] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcabf2805cd [ 46.333770] RDX: 000055f713b3be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.335063] RBP: 00007fff43085f30 R08: 0000000000000000 R09: 00007fff430855d0 [ 46.336351] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f73d626240 [ 46.337629] R13: 00007fff43086360 R14: 000055f73d625bf0 R15: 000055f73d63a4d0 [ 46.338934] [ 46.339387] irq event stamp: 1881 [ 46.339975] hardirqs last enabled at (1889): [] __up_console_sem+0x78/0x80 [ 46.341481] hardirqs last disabled at (1898): [] __up_console_sem+0x5d/0x80 [ 46.342996] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 46.344530] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 46.346029] ---[ end trace 0000000000000000 ]--- [ 49.618944] ------------[ cut here ]------------ [ 49.619897] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.621906] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.623381] Modules linked in: [ 49.623969] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.626203] Tainted: [W]=WARN [ 49.626760] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.628291] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.629203] 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 [ 49.632371] RSP: 0018:ffff888016e87bc0 EFLAGS: 00010286 [ 49.633361] RAX: 0000000000000000 RBX: ffffed1002dd0f78 RCX: ffffffff813a4050 [ 49.634653] RDX: ffff88801b84b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.635957] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd0f2f [ 49.637252] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.638524] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e87df8 [ 49.639837] FS: 00007f226f0a4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.641273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.642341] CR2: 00007f226f596580 CR3: 0000000020586000 CR4: 0000000000350ef0 [ 49.643637] Call Trace: [ 49.644139] [ 49.644551] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.645441] ? __create_object+0x59/0x80 [ 49.646214] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.647179] __vmalloc_noprof+0x59/0x60 [ 49.647949] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.649155] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.650057] bpf_prog_alloc+0x39/0x200 [ 49.650800] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.651718] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.652753] do_seccomp+0x349/0x25e0 [ 49.653585] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.654716] ? __pfx_do_seccomp+0x10/0x10 [ 49.655675] ? find_held_lock+0x2b/0x80 [ 49.656434] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.657394] ? static_key_count+0x60/0x80 [ 49.658210] prctl_set_seccomp+0x4e/0x70 [ 49.658957] __do_sys_prctl+0xe6c/0x1d70 [ 49.659719] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.660596] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.661557] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.662532] ? irqentry_exit+0xf3/0x650 [ 49.663345] do_syscall_64+0xbf/0x430 [ 49.664048] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.665006] RIP: 0033:0x7f226f5965cd [ 49.665700] 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 [ 49.668888] RSP: 002b:00007ffcb4dc4830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.670281] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f226f5965cd [ 49.671586] RDX: 000055b32cc18e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.672874] RBP: 00007ffcb4dc4890 R08: 0000000000000000 R09: 00007ffcb4dc3f30 [ 49.674159] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b35461aad0 [ 49.675453] R13: 00007ffcb4dc4cc0 R14: 000055b35461bbc0 R15: 000055b35462c780 [ 49.676765] [ 49.677235] irq event stamp: 1835 [ 49.677849] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 49.679389] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 49.680923] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 49.682460] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 49.683864] ---[ end trace 0000000000000000 ]--- [ 50.451382] ------------[ cut here ]------------ [ 50.452281] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.454245] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.455723] Modules linked in: [ 50.456357] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.458535] Tainted: [W]=WARN [ 50.459093] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.461053] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.461950] 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 [ 50.465076] RSP: 0018:ffff8880171c7bc0 EFLAGS: 00010286 [ 50.466025] RAX: 0000000000000000 RBX: ffffed1002e38f78 RCX: ffffffff813a4050 [ 50.467310] RDX: ffff888016033780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.468584] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e38f2f [ 50.469853] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.471134] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171c7df8 [ 50.472399] FS: 00007fc9c01aa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.473822] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.474878] CR2: 00007fc9c07104a6 CR3: 0000000010609000 CR4: 0000000000350ef0 [ 50.476150] Call Trace: [ 50.476608] [ 50.477011] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.477896] ? __create_object+0x59/0x80 [ 50.478672] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.479644] __vmalloc_noprof+0x59/0x60 [ 50.480414] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.481282] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.482208] bpf_prog_alloc+0x39/0x200 [ 50.482898] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.483815] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.484708] do_seccomp+0x349/0x25e0 [ 50.485420] ? find_held_lock+0x2b/0x80 [ 50.486182] ? do_prlimit+0x310/0x610 [ 50.486880] ? __pfx_do_seccomp+0x10/0x10 [ 50.487669] ? do_raw_spin_unlock+0x53/0x220 [ 50.488505] ? _raw_spin_unlock+0x1e/0x40 [ 50.489286] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.490243] ? static_key_count+0x60/0x80 [ 50.491022] prctl_set_seccomp+0x4e/0x70 [ 50.491808] __do_sys_prctl+0xe6c/0x1d70 [ 50.492592] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.493443] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.494423] ? irqentry_exit+0xf3/0x650 [ 50.495200] do_syscall_64+0xbf/0x430 [ 50.495893] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.496851] RIP: 0033:0x7fc9c069c5cd [ 50.497562] 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 [ 50.500763] RSP: 002b:00007ffecf806260 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.502147] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc9c069c5cd [ 50.503455] RDX: 000055e33369ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.504733] RBP: 00007ffecf8062c0 R08: 0000000000000000 R09: 00007ffecf805960 [ 50.506045] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e363f59240 [ 50.507335] R13: 00007ffecf8066f0 R14: 000055e363f62380 R15: 000055e363f6d540 [ 50.508632] [ 50.509061] irq event stamp: 1885 [ 50.509718] hardirqs last enabled at (1895): [] __up_console_sem+0x78/0x80 [ 50.511276] hardirqs last disabled at (1904): [] __up_console_sem+0x5d/0x80 [ 50.512831] softirqs last enabled at (1808): [] handle_softirqs+0x50c/0x770 [ 50.514398] softirqs last disabled at (1923): [] __irq_exit_rcu+0xc4/0x100 [ 50.515938] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52575' (ECDSA) to the list of known hosts. 2025/11/19 03:32:20 fuzzer started 2025/11/19 03:32:20 dialing manager at localhost:34383 2025/11/19 03:32:20 checking machine... 2025/11/19 03:32:20 checking revisions... [ 51.408444] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:32:20 testing simple program... [ 51.490086] cgroup: Unknown subsys name 'net' [ 51.549552] cgroup: Unknown subsys name 'cpuset' [ 51.568454] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:32:19 Registers: info registers vcpu 0 RAX=ffffffff87ce3608 RBX=ffff88801b84d340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88801b84ddc0 RDI=ffff88801b84ddc0 RBP=ffff88801b84dd98 RSP=ffff88806ce088a8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88801b84ddc0 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff8152757d 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 00007f226f0a4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcb4dbe000 CR3=0000000020597000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=885e5c2b4460f600 RBX=ffff8880096fb780 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888009757698 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=00000000000255cb R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81526f11 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcdd4b9c220 CR3=000000000d2c7000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=7f95d388e0f9d90b00000000000ae988 XMM05=2420136e0701f2320000000000322250 XMM06=3a0e96378c6bcc780000000000320ff0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000