[ 46.196349] ------------[ cut here ]------------ [ 46.197285] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.199316] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.200773] Modules linked in: [ 46.201395] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.203364] Tainted: [W]=WARN [ 46.203978] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.205460] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.206366] 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 [ 46.209559] RSP: 0018:ffff8880161f7bc0 EFLAGS: 00010286 [ 46.210520] RAX: 0000000000000000 RBX: ffffed1002c3ef78 RCX: ffffffff813a4050 [ 46.211803] RDX: ffff888019a01bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.213099] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c3ef2f [ 46.214361] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.215630] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880161f7df8 [ 46.216917] FS: 00007f47e1264900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.218352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.219392] CR2: 00007f47e1756580 CR3: 000000000cedf000 CR4: 0000000000350ef0 [ 46.220678] Call Trace: [ 46.221176] [ 46.221591] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.222472] ? __create_object+0x59/0x80 [ 46.223247] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.224208] __vmalloc_noprof+0x59/0x60 [ 46.224957] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.225778] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.226694] bpf_prog_alloc+0x39/0x200 [ 46.227429] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.228364] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.229259] do_seccomp+0x349/0x25e0 [ 46.229954] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.230796] ? __pfx_do_seccomp+0x10/0x10 [ 46.231584] ? find_held_lock+0x2b/0x80 [ 46.232337] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.233285] ? static_key_count+0x60/0x80 [ 46.234070] prctl_set_seccomp+0x4e/0x70 [ 46.234784] __do_sys_prctl+0xe6c/0x1d70 [ 46.235544] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.236404] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.237368] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.238328] ? irqentry_exit+0xf3/0x650 [ 46.239086] do_syscall_64+0xbf/0x430 [ 46.239814] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.240791] RIP: 0033:0x7f47e17565cd [ 46.241499] 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 [ 46.244658] RSP: 002b:00007ffee37cf390 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.246023] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f47e17565cd [ 46.247286] RDX: 000056089a7b8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.248577] RBP: 00007ffee37cf3f0 R08: 0000000000000000 R09: 00007ffee37cea90 [ 46.249855] R10: 0000000000000000 R11: 0000000000000246 R12: 00005608bb513ad0 [ 46.251117] R13: 00007ffee37cf820 R14: 00005608bb514bc0 R15: 00005608bb525780 [ 46.252405] [ 46.252820] irq event stamp: 1707 [ 46.253457] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 46.254954] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 46.256467] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 46.257996] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 46.259496] ---[ end trace 0000000000000000 ]--- [ 49.782527] ------------[ cut here ]------------ [ 49.783478] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.785480] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.786966] Modules linked in: [ 49.787577] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.789580] Tainted: [W]=WARN [ 49.790177] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.791664] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.792590] 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 [ 49.795807] RSP: 0018:ffff88801af3fbc0 EFLAGS: 00010286 [ 49.796786] RAX: 0000000000000000 RBX: ffffed10035e7f78 RCX: ffffffff813a4050 [ 49.798074] RDX: ffff88801736d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.799395] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035e7f2f [ 49.800714] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.802015] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801af3fdf8 [ 49.803291] FS: 00007f133de6f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.804762] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.805860] CR2: 00007fffdb680ef7 CR3: 000000000a244000 CR4: 0000000000350ef0 [ 49.807154] Call Trace: [ 49.807631] [ 49.808089] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.809000] ? __create_object+0x59/0x80 [ 49.809743] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.810703] __vmalloc_noprof+0x59/0x60 [ 49.811459] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.812350] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.813291] bpf_prog_alloc+0x39/0x200 [ 49.814031] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.814959] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.815815] do_seccomp+0x349/0x25e0 [ 49.816554] ? find_held_lock+0x2b/0x80 [ 49.817301] ? do_prlimit+0x310/0x610 [ 49.818029] ? __pfx_do_seccomp+0x10/0x10 [ 49.818768] ? do_raw_spin_unlock+0x53/0x220 [ 49.819615] ? _raw_spin_unlock+0x1e/0x40 [ 49.820393] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.821372] ? static_key_count+0x60/0x80 [ 49.822182] prctl_set_seccomp+0x4e/0x70 [ 49.822975] __do_sys_prctl+0xe6c/0x1d70 [ 49.823729] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.824604] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.825570] ? irqentry_exit+0xf3/0x650 [ 49.826319] do_syscall_64+0xbf/0x430 [ 49.827075] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.828050] RIP: 0033:0x7f133e3615cd [ 49.828739] 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 [ 49.831888] RSP: 002b:00007fffdb67e5c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.833248] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f133e3615cd [ 49.834538] RDX: 000056519e75ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.835863] RBP: 00007fffdb67e620 R08: 0000000000000000 R09: 00007fffdb67dcc0 [ 49.837156] R10: 0000000000000000 R11: 0000000000000246 R12: 00005651b0b8db10 [ 49.838425] R13: 00007fffdb67ea50 R14: 00005651b0b8e2b0 R15: 00005651b0ba26f0 [ 49.839744] [ 49.840223] irq event stamp: 1793 [ 49.840880] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 49.842401] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 49.843935] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 49.845489] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 49.847009] ---[ end trace 0000000000000000 ]--- [ 50.659945] ------------[ cut here ]------------ [ 50.660877] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.662922] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.664469] Modules linked in: [ 50.665121] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.667349] Tainted: [W]=WARN [ 50.668032] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.669522] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.670447] 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 [ 50.673679] RSP: 0018:ffff88801ad3fbc0 EFLAGS: 00010286 [ 50.674683] RAX: 0000000000000000 RBX: ffffed10035a7f78 RCX: ffffffff813a4050 [ 50.675993] RDX: ffff888016628000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.677293] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035a7f2f [ 50.678587] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.679875] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ad3fdf8 [ 50.681270] FS: 00007fbd601ec900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.682686] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.683768] CR2: 00007ffeda9b0ef7 CR3: 000000000db91000 CR4: 0000000000350ef0 [ 50.685035] Call Trace: [ 50.685495] [ 50.685947] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.686792] ? __create_object+0x59/0x80 [ 50.687586] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.688562] __vmalloc_noprof+0x59/0x60 [ 50.689314] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.690182] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.691104] bpf_prog_alloc+0x39/0x200 [ 50.691799] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.692717] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.693608] do_seccomp+0x349/0x25e0 [ 50.694315] ? find_held_lock+0x2b/0x80 [ 50.695069] ? do_prlimit+0x310/0x610 [ 50.695775] ? __pfx_do_seccomp+0x10/0x10 [ 50.696550] ? do_raw_spin_unlock+0x53/0x220 [ 50.697379] ? _raw_spin_unlock+0x1e/0x40 [ 50.698147] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.699101] ? static_key_count+0x60/0x80 [ 50.699917] prctl_set_seccomp+0x4e/0x70 [ 50.700636] __do_sys_prctl+0xe6c/0x1d70 [ 50.701423] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.702280] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.703230] ? irqentry_exit+0xf3/0x650 [ 50.703995] do_syscall_64+0xbf/0x430 [ 50.704729] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.705720] RIP: 0033:0x7fbd606de5cd [ 50.706400] 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 [ 50.709606] RSP: 002b:00007ffeda9ae990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.710965] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbd606de5cd [ 50.712265] RDX: 0000563384bcce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.713537] RBP: 00007ffeda9ae9f0 R08: 0000000000000000 R09: 00007ffeda9ae090 [ 50.714899] R10: 0000000000000000 R11: 0000000000000246 R12: 000056339e9f2ad0 [ 50.716291] R13: 00007ffeda9aee20 R14: 000056339e9f3bc0 R15: 000056339ea04780 [ 50.717591] [ 50.718144] irq event stamp: 1869 [ 50.718786] hardirqs last enabled at (1877): [] __up_console_sem+0x78/0x80 [ 50.720334] hardirqs last disabled at (1888): [] __up_console_sem+0x5d/0x80 [ 50.721851] softirqs last enabled at (1856): [] handle_softirqs+0x50c/0x770 [ 50.723370] softirqs last disabled at (1851): [] __irq_exit_rcu+0xc4/0x100 [ 50.724847] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20998' (ECDSA) to the list of known hosts. 2025/11/18 18:10:52 fuzzer started 2025/11/18 18:10:53 dialing manager at localhost:34383 2025/11/18 18:10:53 checking machine... 2025/11/18 18:10:53 checking revisions... [ 51.619099] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:10:53 testing simple program... [ 51.707810] cgroup: Unknown subsys name 'net' [ 51.779945] cgroup: Unknown subsys name 'cpuset' [ 51.795764] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:10:52 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=0000000000000000 RDX=0000000000000000 RSI=ffffffff816332fe RDI=fffffbfff10b3029 RBP=ffffffff88598148 RSP=ffff88806ce08bc0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffffffff816332fe R14=0000000000000000 R15=00000000002c69ea RIP=ffffffff81b2d29d RFL=00000097 [--S-APC] 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 00007f133de6f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f133de3e008 CR3=000000001fbb0000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffffffff85c11280 RCX=ffffffff814bc7cb RDX=1ffff1100d9e6fcc RSI=0000000000000008 RDI=ffff88806cf37e61 RBP=0000000000000001 RSP=ffff88806cf08628 R8 =0000000000000000 R9 =fffffbfff0cc9f07 R10=ffffffff8664f83f R11=0000000000000001 R12=00000000fffc2f92 R13=ffff88806cf37ea8 R14=ffff88806cf37e48 R15=ffff88806cf37340 RIP=ffffffff814bc893 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 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffea8782dd8 CR3=000000000e3f8000 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=30313a383120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363536 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000