[ 38.923924] ------------[ cut here ]------------ [ 38.924556] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.926027] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.927074] Modules linked in: [ 38.927520] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.928961] Tainted: [W]=WARN [ 38.929357] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.930411] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.931089] 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 [ 38.933379] RSP: 0018:ffff888016aa7bc0 EFLAGS: 00010286 [ 38.934090] RAX: 0000000000000000 RBX: ffffed1002d54f78 RCX: ffffffff813a4050 [ 38.935017] RDX: ffff88800f9d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.935947] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d54f2f [ 38.936880] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.937763] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016aa7df8 [ 38.938692] FS: 00007f09536ab900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.939732] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.940489] CR2: 00007ffdcedeeef7 CR3: 000000000e742000 CR4: 0000000000350ef0 [ 38.941435] Call Trace: [ 38.941770] [ 38.942094] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.942706] ? __create_object+0x59/0x80 [ 38.943276] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.943972] __vmalloc_noprof+0x59/0x60 [ 38.944480] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.945121] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.945754] bpf_prog_alloc+0x39/0x200 [ 38.946282] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.946945] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.947558] do_seccomp+0x349/0x25e0 [ 38.948086] ? find_held_lock+0x2b/0x80 [ 38.948599] ? do_prlimit+0x310/0x610 [ 38.949149] ? __pfx_do_seccomp+0x10/0x10 [ 38.949683] ? do_raw_spin_unlock+0x53/0x220 [ 38.950281] ? _raw_spin_unlock+0x1e/0x40 [ 38.950809] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.951499] ? static_key_count+0x60/0x80 [ 38.952081] prctl_set_seccomp+0x4e/0x70 [ 38.952606] __do_sys_prctl+0xe6c/0x1d70 [ 38.953175] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.953758] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.954459] ? irqentry_exit+0xf3/0x650 [ 38.955001] do_syscall_64+0xbf/0x430 [ 38.955496] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.956165] RIP: 0033:0x7f0953b9d5cd [ 38.956640] 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 [ 38.958589] RSP: 002b:00007ffdcededd50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.959416] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0953b9d5cd [ 38.960199] RDX: 00005643b9e1ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.960994] RBP: 00007ffdcededdb0 R08: 0000000000000000 R09: 00007ffdceded450 [ 38.961733] R10: 0000000000000000 R11: 0000000000000246 R12: 00005643eee8bbf0 [ 38.962504] R13: 00007ffdcedee1e0 R14: 00005643eee95380 R15: 00005643eeea0460 [ 38.963284] [ 38.963538] irq event stamp: 1735 [ 38.963929] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 38.964835] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 38.965766] softirqs last enabled at (1578): [] handle_softirqs+0x50c/0x770 [ 38.966686] softirqs last disabled at (1573): [] __irq_exit_rcu+0xc4/0x100 [ 38.967595] ---[ end trace 0000000000000000 ]--- [ 41.755469] ------------[ cut here ]------------ [ 41.756410] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.758475] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 41.760173] Modules linked in: [ 41.760773] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.762900] Tainted: [W]=WARN [ 41.763475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.764977] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.765914] 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 [ 41.769276] RSP: 0018:ffff88801c9cfbc0 EFLAGS: 00010286 [ 41.770353] RAX: 0000000000000000 RBX: ffffed1003939f78 RCX: ffffffff813a4050 [ 41.771762] RDX: ffff88801a34d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.773191] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003939f2f [ 41.774606] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.776016] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c9cfdf8 [ 41.777441] FS: 00007f6cca0f0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.779033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.780204] CR2: 00007ffdd8affef7 CR3: 000000000d556000 CR4: 0000000000350ef0 [ 41.781643] Call Trace: [ 41.782205] [ 41.782662] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.783659] ? __create_object+0x59/0x80 [ 41.784525] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.785622] __vmalloc_noprof+0x59/0x60 [ 41.786462] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.787462] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.788495] bpf_prog_alloc+0x39/0x200 [ 41.789353] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.790394] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.791425] do_seccomp+0x349/0x25e0 [ 41.792222] ? find_held_lock+0x2b/0x80 [ 41.793098] ? do_prlimit+0x310/0x610 [ 41.793919] ? __pfx_do_seccomp+0x10/0x10 [ 41.794764] ? do_raw_spin_unlock+0x53/0x220 [ 41.795711] ? _raw_spin_unlock+0x1e/0x40 [ 41.796574] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.797676] ? static_key_count+0x60/0x80 [ 41.798579] prctl_set_seccomp+0x4e/0x70 [ 41.799446] __do_sys_prctl+0xe6c/0x1d70 [ 41.800340] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.801307] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.802416] ? irqentry_exit+0xf3/0x650 [ 41.803269] do_syscall_64+0xbf/0x430 [ 41.804116] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.805199] RIP: 0033:0x7f6cca5e25cd [ 41.806006] 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 [ 41.809658] RSP: 002b:00007ffdd8afd460 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.811223] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6cca5e25cd [ 41.812665] RDX: 0000563c2938ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.814142] RBP: 00007ffdd8afd4c0 R08: 0000000000000000 R09: 00007ffdd8afcb60 [ 41.815579] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563c4c9e0ad0 [ 41.817055] R13: 00007ffdd8afd8f0 R14: 0000563c4c9e1bc0 R15: 0000563c4c9f2780 [ 41.818442] [ 41.818903] irq event stamp: 1809 [ 41.819480] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 41.820976] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 41.822470] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 41.823941] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 41.825424] ---[ end trace 0000000000000000 ]--- [ 42.494085] ------------[ cut here ]------------ [ 42.495028] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.497115] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.498616] Modules linked in: [ 42.499273] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.501296] Tainted: [W]=WARN [ 42.501900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.503634] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.504796] 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 [ 42.508132] RSP: 0018:ffff88801a7e7bc0 EFLAGS: 00010286 [ 42.509145] RAX: 0000000000000000 RBX: ffffed10034fcf78 RCX: ffffffff813a4050 [ 42.510460] RDX: ffff8880189e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.511792] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034fcf2f [ 42.513126] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.514470] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a7e7df8 [ 42.515787] FS: 00007fb177f49900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.517301] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.518382] CR2: 00007fff9980cef7 CR3: 0000000020bbc000 CR4: 0000000000350ef0 [ 42.519721] Call Trace: [ 42.520220] [ 42.520639] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.521583] ? __create_object+0x59/0x80 [ 42.522372] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.523373] __vmalloc_noprof+0x59/0x60 [ 42.524161] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.525056] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.526013] bpf_prog_alloc+0x39/0x200 [ 42.526739] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.527704] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.528618] do_seccomp+0x349/0x25e0 [ 42.529364] ? find_held_lock+0x2b/0x80 [ 42.530139] ? do_prlimit+0x310/0x610 [ 42.530908] ? __pfx_do_seccomp+0x10/0x10 [ 42.531662] ? do_raw_spin_unlock+0x53/0x220 [ 42.532521] ? _raw_spin_unlock+0x1e/0x40 [ 42.533331] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.534336] ? static_key_count+0x60/0x80 [ 42.535151] prctl_set_seccomp+0x4e/0x70 [ 42.535947] __do_sys_prctl+0xe6c/0x1d70 [ 42.536701] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.537606] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.538592] ? irqentry_exit+0xf3/0x650 [ 42.539390] do_syscall_64+0xbf/0x430 [ 42.540132] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.541121] RIP: 0033:0x7fb17843b5cd [ 42.541811] 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 [ 42.545150] RSP: 002b:00007fff9980a8c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.546543] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb17843b5cd [ 42.547885] RDX: 000055f2beb69e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.549208] RBP: 00007fff9980a920 R08: 0000000000000000 R09: 00007fff99809fc0 [ 42.550546] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f2cc252bf0 [ 42.551872] R13: 00007fff9980ad50 R14: 000055f2cc25c380 R15: 000055f2cc267460 [ 42.553217] [ 42.553658] irq event stamp: 3033 [ 42.554330] hardirqs last enabled at (3043): [] __up_console_sem+0x78/0x80 [ 42.555896] hardirqs last disabled at (3052): [] __up_console_sem+0x5d/0x80 [ 42.557477] softirqs last enabled at (2634): [] handle_softirqs+0x50c/0x770 [ 42.558793] softirqs last disabled at (2623): [] __irq_exit_rcu+0xc4/0x100 [ 42.560090] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17214' (ECDSA) to the list of known hosts. 2025/11/17 13:25:18 fuzzer started 2025/11/17 13:25:18 dialing manager at localhost:37895 2025/11/17 13:25:18 checking machine... 2025/11/17 13:25:18 checking revisions... [ 43.392292] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:25:18 testing simple program... [ 43.479572] cgroup: Unknown subsys name 'net' [ 43.558749] cgroup: Unknown subsys name 'cpuset' [ 43.570994] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:25:17 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880143b6000 RCX=ffffffff8168455b RDX=1ffff11002876c00 RSI=0000000000000000 RDI=0000000000000000 RBP=ffff888017913480 RSP=ffff88801682fc60 R8 =0000000000000000 R9 =ffffed1002876c98 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=ffff8880143b6018 R14=0000000000000001 R15=00000000ffffffff RIP=ffffffff81751798 RFL=00000246 [---Z-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 00007fef6cc3c700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6cca0bf008 CR3=000000000e0ee000 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=2037313a35323a333120373120766f4e XMM01=657463656e6e6f63736944203a5d3234 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3234325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037313a35323a3331203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000219ff RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb5d7df1000 CR3=000000000cf62000 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=6ab314d635c2e9808e4724274f193872 XMM02=ec2efd57dc4c00df00000000002fe998 XMM03=3c58dda51a3ae15c00000000002fea68 XMM04=a7f3afcc45ea7bbf00000000000ae988 XMM05=14648eaa1277bab1000000000031d078 XMM06=817b8945e9d50373000000000031cf00 XMM07=e042d86d42eb936e000000000030c7e0 XMM08=3c58dda51a3ae15c00000000002fea68 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000