[ 46.276620] ------------[ cut here ]------------ [ 46.277566] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.279586] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.281061] Modules linked in: [ 46.281660] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.283817] Tainted: [W]=WARN [ 46.284406] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.285895] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.286753] 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 [ 46.289901] RSP: 0018:ffff888016cb7bc0 EFLAGS: 00010286 [ 46.290819] RAX: 0000000000000000 RBX: ffffed1002d96f78 RCX: ffffffff813a4050 [ 46.292145] RDX: ffff88801ba49bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.293426] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d96f2f [ 46.294705] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.295972] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cb7df8 [ 46.297264] FS: 00007f42911a2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.298698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.299748] CR2: 00007f4291694580 CR3: 0000000009c23000 CR4: 0000000000350ef0 [ 46.301051] Call Trace: [ 46.301513] [ 46.301960] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.302809] ? __create_object+0x59/0x80 [ 46.303584] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.304542] __vmalloc_noprof+0x59/0x60 [ 46.305304] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.306168] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.307092] bpf_prog_alloc+0x39/0x200 [ 46.307773] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.308706] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.309600] do_seccomp+0x349/0x25e0 [ 46.310318] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.311211] ? __pfx_do_seccomp+0x10/0x10 [ 46.311995] ? find_held_lock+0x2b/0x80 [ 46.312714] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.313665] ? static_key_count+0x60/0x80 [ 46.314469] prctl_set_seccomp+0x4e/0x70 [ 46.315234] __do_sys_prctl+0xe6c/0x1d70 [ 46.316013] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.316871] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.317775] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.318729] ? irqentry_exit+0xf3/0x650 [ 46.319483] do_syscall_64+0xbf/0x430 [ 46.320209] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.321184] RIP: 0033:0x7f42916945cd [ 46.321890] 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 [ 46.325038] RSP: 002b:00007ffd70005240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.326385] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f42916945cd [ 46.327659] RDX: 0000559250f7ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.328953] RBP: 00007ffd700052a0 R08: 0000000000000000 R09: 00007ffd70004940 [ 46.330232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559266090ad0 [ 46.331507] R13: 00007ffd700056d0 R14: 0000559266091bc0 R15: 00005592660a2780 [ 46.332821] [ 46.333279] irq event stamp: 1739 [ 46.333930] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 46.335443] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 46.336975] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 46.338513] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 46.340018] ---[ end trace 0000000000000000 ]--- [ 49.759308] ------------[ cut here ]------------ [ 49.760221] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.762281] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.763716] Modules linked in: [ 49.764340] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.766328] Tainted: [W]=WARN [ 49.766919] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.768615] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.769615] 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 [ 49.772750] RSP: 0018:ffff888015db7bc0 EFLAGS: 00010286 [ 49.773719] RAX: 0000000000000000 RBX: ffffed1002bb6f78 RCX: ffffffff813a4050 [ 49.774996] RDX: ffff888015f08000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.776272] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bb6f2f [ 49.777553] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.778817] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015db7df8 [ 49.780098] FS: 00007fe8ccaf1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.781541] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.782590] CR2: 00007fe8ccfe3580 CR3: 00000000202e2000 CR4: 0000000000350ef0 [ 49.783865] Call Trace: [ 49.784325] [ 49.784746] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.785642] ? __create_object+0x59/0x80 [ 49.786409] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.787354] __vmalloc_noprof+0x59/0x60 [ 49.788095] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.788965] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.789873] bpf_prog_alloc+0x39/0x200 [ 49.790555] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.791472] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.792350] do_seccomp+0x349/0x25e0 [ 49.793066] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.793955] ? __pfx_do_seccomp+0x10/0x10 [ 49.794692] ? find_held_lock+0x2b/0x80 [ 49.795434] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.796373] ? static_key_count+0x60/0x80 [ 49.797169] prctl_set_seccomp+0x4e/0x70 [ 49.797933] __do_sys_prctl+0xe6c/0x1d70 [ 49.798661] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.799500] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.800455] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.801422] ? irqentry_exit+0xf3/0x650 [ 49.802172] do_syscall_64+0xbf/0x430 [ 49.802888] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.803785] RIP: 0033:0x7fe8ccfe35cd [ 49.804494] 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 [ 49.807603] RSP: 002b:00007ffcbe7042e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.808952] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8ccfe35cd [ 49.810232] RDX: 0000562d061afe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.811484] RBP: 00007ffcbe704340 R08: 0000000000000000 R09: 00007ffcbe7039e0 [ 49.812765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d0f0a9ad0 [ 49.814029] R13: 00007ffcbe704770 R14: 0000562d0f0aabc0 R15: 0000562d0f0bb780 [ 49.815317] [ 49.815734] irq event stamp: 1803 [ 49.816382] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 49.817900] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 49.819419] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 49.820959] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 49.822452] ---[ end trace 0000000000000000 ]--- [ 50.596258] ------------[ cut here ]------------ [ 50.597197] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.599164] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.600628] Modules linked in: [ 50.601317] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.603308] Tainted: [W]=WARN [ 50.603903] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.605366] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.606262] 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 [ 50.609427] RSP: 0018:ffff88801b96fbc0 EFLAGS: 00010286 [ 50.610424] RAX: 0000000000000000 RBX: ffffed100372df78 RCX: ffffffff813a4050 [ 50.611714] RDX: ffff8880170bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.613010] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100372df2f [ 50.614286] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.615556] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b96fdf8 [ 50.616850] FS: 00007f016a791900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.618296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.619370] CR2: 00007f016ac83580 CR3: 000000002003f000 CR4: 0000000000350ef0 [ 50.620650] Call Trace: [ 50.621174] [ 50.621597] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.622508] ? __create_object+0x59/0x80 [ 50.623283] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.624254] __vmalloc_noprof+0x59/0x60 [ 50.625018] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.625885] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.626764] bpf_prog_alloc+0x39/0x200 [ 50.627499] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.628412] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.629307] do_seccomp+0x349/0x25e0 [ 50.630015] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.630896] ? __pfx_do_seccomp+0x10/0x10 [ 50.631627] ? find_held_lock+0x2b/0x80 [ 50.632366] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.633336] ? static_key_count+0x60/0x80 [ 50.634121] prctl_set_seccomp+0x4e/0x70 [ 50.634887] __do_sys_prctl+0xe6c/0x1d70 [ 50.635608] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.636448] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.637395] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.638340] ? irqentry_exit+0xf3/0x650 [ 50.639097] do_syscall_64+0xbf/0x430 [ 50.639779] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.640714] RIP: 0033:0x7f016ac835cd [ 50.641414] 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 [ 50.644527] RSP: 002b:00007ffcce5bda00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.645887] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f016ac835cd [ 50.647147] RDX: 000055ae0522ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.648399] RBP: 00007ffcce5bda60 R08: 0000000000000000 R09: 00007ffcce5bd100 [ 50.649674] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ae2e232ad0 [ 50.650930] R13: 00007ffcce5bde90 R14: 000055ae2e233bc0 R15: 000055ae2e244780 [ 50.652218] [ 50.652633] irq event stamp: 1735 [ 50.653221] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 50.654469] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 50.655716] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 50.657002] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 50.658256] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19165' (ECDSA) to the list of known hosts. 2025/11/18 13:09:50 fuzzer started 2025/11/18 13:09:51 dialing manager at localhost:34383 2025/11/18 13:09:51 checking machine... 2025/11/18 13:09:51 checking revisions... [ 51.541354] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:09:51 testing simple program... [ 51.643156] cgroup: Unknown subsys name 'net' [ 51.701558] cgroup: Unknown subsys name 'cpuset' [ 51.715926] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:09:50 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=dfb8078e475e76a4 RDX=0000000000000000 RSI=000000008301a466 RDI=ffff88806ce31cd0 RBP=ffff888009627898 RSP=ffff8880096277c0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff888009627888 R14=ffff888009611bc0 R15=ffff888009627840 RIP=ffffffff815bd154 RFL=00000286 [--S--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd7506e538 CR3=000000000b77c000 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=2030353a39303a333120383120766f4e XMM01=657463656e6e6f63736944203a5d3234 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3234325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039343a39303a3331203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88801720b780 RCX=0000000000000001 RDX=1ffffffff0b4fe59 RSI=ffff88801720b780 RDI=ffff88801720ba28 RBP=ffff88806cf37340 RSP=ffff88806cf08e50 R8 =0000000000000001 R9 =ffffed100d9e11cb R10=0000000000000000 R11=0000000000000001 R12=0000000000000009 R13=0000000000000002 R14=ffffffff85a7f2c8 R15=ffff88801720b7e8 RIP=ffffffff8147f735 RFL=00000016 [----AP-] 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcbe6fe000 CR3=000000000b77c000 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=39303a333120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323337 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000