[ 39.306468] ------------[ cut here ]------------ [ 39.307291] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.309323] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.310605] Modules linked in: [ 39.311104] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.312812] Tainted: [W]=WARN [ 39.313321] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.314601] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.315377] 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 [ 39.318133] RSP: 0018:ffff88801932fbc0 EFLAGS: 00010286 [ 39.318994] RAX: 0000000000000000 RBX: ffffed1003265f78 RCX: ffffffff813a4050 [ 39.320234] RDX: ffff888013f80000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.321416] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003265f2f [ 39.322533] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.323654] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801932fdf8 [ 39.324759] FS: 00007f45dc9ea900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.326002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.326925] CR2: 00007ffd64711ef8 CR3: 0000000016d29000 CR4: 0000000000350ef0 [ 39.328030] Call Trace: [ 39.328460] [ 39.328818] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.329615] ? __create_object+0x59/0x80 [ 39.330277] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.331078] __vmalloc_noprof+0x59/0x60 [ 39.331755] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.332489] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.333300] bpf_prog_alloc+0x39/0x200 [ 39.333901] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.334686] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.335439] do_seccomp+0x349/0x25e0 [ 39.335999] ? find_held_lock+0x2b/0x80 [ 39.336644] ? do_prlimit+0x310/0x610 [ 39.337258] ? __pfx_do_seccomp+0x10/0x10 [ 39.337886] ? do_raw_spin_unlock+0x53/0x220 [ 39.338587] ? _raw_spin_unlock+0x1e/0x40 [ 39.339228] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.339999] ? static_key_count+0x60/0x80 [ 39.340664] prctl_set_seccomp+0x4e/0x70 [ 39.341309] __do_sys_prctl+0xe6c/0x1d70 [ 39.341929] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.342645] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.343457] ? irqentry_exit+0xf3/0x650 [ 39.344055] do_syscall_64+0xbf/0x430 [ 39.344667] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.345456] RIP: 0033:0x7f45dcedc5cd [ 39.346011] 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 [ 39.348651] RSP: 002b:00007ffd6470fc70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.349794] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f45dcedc5cd [ 39.350864] RDX: 000056425190ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.351927] RBP: 00007ffd6470fcd0 R08: 0000000000000000 R09: 00007ffd6470f370 [ 39.352993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564289c8fad0 [ 39.354075] R13: 00007ffd64710100 R14: 0000564289c90bc0 R15: 0000564289ca1780 [ 39.355158] [ 39.355537] irq event stamp: 1779 [ 39.356042] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 39.357311] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 39.358592] softirqs last enabled at (1342): [] handle_softirqs+0x50c/0x770 [ 39.359886] softirqs last disabled at (1337): [] __irq_exit_rcu+0xc4/0x100 [ 39.361148] ---[ end trace 0000000000000000 ]--- [ 42.746099] ------------[ cut here ]------------ [ 42.747032] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.749048] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.750509] Modules linked in: [ 42.751106] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.753366] Tainted: [W]=WARN [ 42.753950] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.755511] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.756431] 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 [ 42.759677] RSP: 0018:ffff888015c67bc0 EFLAGS: 00010286 [ 42.760663] RAX: 0000000000000000 RBX: ffffed1002b8cf78 RCX: ffffffff813a4050 [ 42.761982] RDX: ffff888017339bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.763276] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b8cf2f [ 42.764576] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.765872] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c67df8 [ 42.767156] FS: 00007fa7c45fd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.768615] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.769714] CR2: 00007ffcf5262ef8 CR3: 000000000ea0f000 CR4: 0000000000350ef0 [ 42.771014] Call Trace: [ 42.771529] [ 42.771951] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.772855] ? __create_object+0x59/0x80 [ 42.773671] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.774649] __vmalloc_noprof+0x59/0x60 [ 42.775408] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.776292] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.777184] bpf_prog_alloc+0x39/0x200 [ 42.777932] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.778858] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.779758] do_seccomp+0x349/0x25e0 [ 42.780476] ? find_held_lock+0x2b/0x80 [ 42.781188] ? do_prlimit+0x310/0x610 [ 42.781941] ? __pfx_do_seccomp+0x10/0x10 [ 42.782715] ? do_raw_spin_unlock+0x53/0x220 [ 42.783540] ? _raw_spin_unlock+0x1e/0x40 [ 42.784315] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.785265] ? static_key_count+0x60/0x80 [ 42.786017] prctl_set_seccomp+0x4e/0x70 [ 42.786783] __do_sys_prctl+0xe6c/0x1d70 [ 42.787551] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.788412] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.789374] ? irqentry_exit+0xf3/0x650 [ 42.790108] do_syscall_64+0xbf/0x430 [ 42.790842] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.791781] RIP: 0033:0x7fa7c4aef5cd [ 42.792488] 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 [ 42.795637] RSP: 002b:00007ffcf52606e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.796992] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa7c4aef5cd [ 42.798272] RDX: 0000562f653b7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.799538] RBP: 00007ffcf5260740 R08: 0000000000000000 R09: 00007ffcf525fde0 [ 42.800807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562f7d942ad0 [ 42.802095] R13: 00007ffcf5260b70 R14: 0000562f7d943bc0 R15: 0000562f7d954780 [ 42.803396] [ 42.803821] irq event stamp: 1877 [ 42.804464] hardirqs last enabled at (1887): [] __up_console_sem+0x78/0x80 [ 42.805981] hardirqs last disabled at (1896): [] __up_console_sem+0x5d/0x80 [ 42.807317] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 42.808599] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 42.809870] ---[ end trace 0000000000000000 ]--- [ 43.650138] ------------[ cut here ]------------ [ 43.651065] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.653027] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.654508] Modules linked in: [ 43.655091] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.657061] Tainted: [W]=WARN [ 43.657675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.659137] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.660322] 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 [ 43.663558] RSP: 0018:ffff88801767fbc0 EFLAGS: 00010286 [ 43.664525] RAX: 0000000000000000 RBX: ffffed1002ecff78 RCX: ffffffff813a4050 [ 43.666009] RDX: ffff88801919b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.667544] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ecff2f [ 43.668822] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.670097] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801767fdf8 [ 43.671376] FS: 00007f2515015900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.672793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.673860] CR2: 00007f2515507580 CR3: 000000000d07d000 CR4: 0000000000350ef0 [ 43.675128] Call Trace: [ 43.675632] [ 43.676043] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.676933] ? __create_object+0x59/0x80 [ 43.677727] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.678686] __vmalloc_noprof+0x59/0x60 [ 43.679458] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.680326] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.681255] bpf_prog_alloc+0x39/0x200 [ 43.681954] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.682878] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.683774] do_seccomp+0x349/0x25e0 [ 43.684498] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.685390] ? __pfx_do_seccomp+0x10/0x10 [ 43.686138] ? find_held_lock+0x2b/0x80 [ 43.686898] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.687849] ? static_key_count+0x60/0x80 [ 43.688637] prctl_set_seccomp+0x4e/0x70 [ 43.689411] __do_sys_prctl+0xe6c/0x1d70 [ 43.690162] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.691012] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.691971] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.692939] ? irqentry_exit+0xf3/0x650 [ 43.693711] do_syscall_64+0xbf/0x430 [ 43.694452] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.695395] RIP: 0033:0x7f25155075cd [ 43.696068] 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 [ 43.699254] RSP: 002b:00007fffde202d20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.700631] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f25155075cd [ 43.701915] RDX: 000056437c253e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.703193] RBP: 00007fffde202d80 R08: 0000000000000000 R09: 00007fffde202420 [ 43.704490] R10: 0000000000000000 R11: 0000000000000246 R12: 000056437f529ad0 [ 43.705771] R13: 00007fffde2031b0 R14: 000056437f52abc0 R15: 000056437f53b780 [ 43.707057] [ 43.707523] irq event stamp: 1759 [ 43.708122] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 43.709642] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 43.711157] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 43.712696] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 43.714219] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10144' (ECDSA) to the list of known hosts. 2025/11/18 12:04:23 fuzzer started 2025/11/18 12:04:23 dialing manager at localhost:34383 2025/11/18 12:04:23 checking machine... 2025/11/18 12:04:23 checking revisions... [ 44.594503] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:04:23 testing simple program... [ 44.699460] cgroup: Unknown subsys name 'net' [ 44.763366] cgroup: Unknown subsys name 'cpuset' [ 44.777890] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:04:22 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888015c2fe18 RCX=0000000000000001 RDX=ffff888015c30001 RSI=ffff888015c2fde8 RDI=ffff888015c2f460 RBP=ffff888015c28000 RSP=ffff888015c2f3d8 R8 =0000000000000001 R9 =ffff888015c2f490 R10=000000000003c9ed R11=000000000009a88e R12=ffff888015c2f401 R13=ffff888015c2f498 R14=ffff888015c2fde8 R15=ffff888015c2f450 RIP=ffffffff84c721b6 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 00007fa7c45fd900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcf525a000 CR3=000000001f9e8000 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=1ffff1100123fe57 RBX=ffff8880091ff2b8 RCX=ffffffff81f4539d RDX=ffffed100123fe58 RSI=0000000000000001 RDI=0000000000000000 RBP=dffffc0000000000 RSP=ffff88800f696fd0 R8 =0000000000000000 R9 =ffffed100123fe57 R10=ffff8880091ff2bf R11=0000000000000001 R12=0000000000000000 R13=0000000000000001 R14=0000000000001000 R15=ffffea000079c200 RIP=ffffffff817518c8 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff7be9f288 CR3=000000000c91b000 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=00000000a60ce07b00000000cec3662e XMM01=00000000000000007eac66c72a42c072 XMM02=00000000000000000000000000000000 XMM03=3a5d3134325b646873732032323a3430 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383439 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000