[ 39.142768] ------------[ cut here ]------------ [ 39.143709] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.145669] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.147135] Modules linked in: [ 39.147772] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.149969] Tainted: [W]=WARN [ 39.151054] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.152513] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.153374] 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 [ 39.156471] RSP: 0018:ffff888015c7fbc0 EFLAGS: 00010286 [ 39.157390] RAX: 0000000000000000 RBX: ffffed1002b8ff78 RCX: ffffffff813a4050 [ 39.158647] RDX: ffff888015d78000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.159902] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b8ff2f [ 39.161165] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.162453] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c7fdf8 [ 39.163710] FS: 00007f858a666900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.165123] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.166168] CR2: 00007f858ab58580 CR3: 000000001c985000 CR4: 0000000000350ef0 [ 39.167470] Call Trace: [ 39.167934] [ 39.168333] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.169208] ? __create_object+0x59/0x80 [ 39.169958] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.170931] __vmalloc_noprof+0x59/0x60 [ 39.171687] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.172549] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.173409] bpf_prog_alloc+0x39/0x200 [ 39.174139] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.175066] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.175954] do_seccomp+0x349/0x25e0 [ 39.176657] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.177543] ? __pfx_do_seccomp+0x10/0x10 [ 39.178274] ? find_held_lock+0x2b/0x80 [ 39.179028] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.179958] ? static_key_count+0x60/0x80 [ 39.180743] prctl_set_seccomp+0x4e/0x70 [ 39.181509] __do_sys_prctl+0xe6c/0x1d70 [ 39.182238] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.183099] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.184081] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.185045] ? irqentry_exit+0xf3/0x650 [ 39.185835] do_syscall_64+0xbf/0x430 [ 39.186563] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.187507] RIP: 0033:0x7f858ab585cd [ 39.188155] 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 [ 39.191293] RSP: 002b:00007ffc75983340 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.192686] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f858ab585cd [ 39.193978] RDX: 0000560d109ace00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.195277] RBP: 00007ffc759833a0 R08: 0000000000000000 R09: 00007ffc75982a40 [ 39.196544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d3440aad0 [ 39.197825] R13: 00007ffc759837d0 R14: 0000560d3440bbc0 R15: 0000560d3441c780 [ 39.199123] [ 39.199577] irq event stamp: 1957 [ 39.200186] hardirqs last enabled at (1965): [] __up_console_sem+0x78/0x80 [ 39.201691] hardirqs last disabled at (1974): [] __up_console_sem+0x5d/0x80 [ 39.203230] softirqs last enabled at (1840): [] handle_softirqs+0x50c/0x770 [ 39.204563] softirqs last disabled at (1835): [] __irq_exit_rcu+0xc4/0x100 [ 39.205822] ---[ end trace 0000000000000000 ]--- [ 42.736721] ------------[ cut here ]------------ [ 42.737670] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.739683] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.741189] Modules linked in: [ 42.742057] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.744590] Tainted: [W]=WARN [ 42.745154] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.746652] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.747569] 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 [ 42.750788] RSP: 0018:ffff888013707bc0 EFLAGS: 00010286 [ 42.751783] RAX: 0000000000000000 RBX: ffffed10026e0f78 RCX: ffffffff813a4050 [ 42.753081] RDX: ffff88800f593780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.754389] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10026e0f2f [ 42.755701] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.756997] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013707df8 [ 42.758305] FS: 00007f790f3b7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.759783] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.760861] CR2: 00007fff3d3aeef7 CR3: 000000000c147000 CR4: 0000000000350ef0 [ 42.762168] Call Trace: [ 42.762694] [ 42.763125] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.764065] ? __create_object+0x59/0x80 [ 42.764881] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.765892] __vmalloc_noprof+0x59/0x60 [ 42.766694] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.767607] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.768583] bpf_prog_alloc+0x39/0x200 [ 42.769309] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.770276] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.771235] do_seccomp+0x349/0x25e0 [ 42.771983] ? find_held_lock+0x2b/0x80 [ 42.772779] ? do_prlimit+0x310/0x610 [ 42.773544] ? __pfx_do_seccomp+0x10/0x10 [ 42.774316] ? do_raw_spin_unlock+0x53/0x220 [ 42.775195] ? _raw_spin_unlock+0x1e/0x40 [ 42.776006] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.777011] ? static_key_count+0x60/0x80 [ 42.777845] prctl_set_seccomp+0x4e/0x70 [ 42.778662] __do_sys_prctl+0xe6c/0x1d70 [ 42.779483] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.780333] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.781342] ? irqentry_exit+0xf3/0x650 [ 42.782140] do_syscall_64+0xbf/0x430 [ 42.782921] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.783917] RIP: 0033:0x7f790f8a95cd [ 42.784653] 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 [ 42.788005] RSP: 002b:00007fff3d3ac8d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.789446] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f790f8a95cd [ 42.790808] RDX: 000055fdfdb85e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.792148] RBP: 00007fff3d3ac930 R08: 0000000000000000 R09: 00007fff3d3abfd0 [ 42.793486] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fe36cfdad0 [ 42.794872] R13: 00007fff3d3acd60 R14: 000055fe36cfebc0 R15: 000055fe36d0f780 [ 42.796193] [ 42.796665] irq event stamp: 1945 [ 42.797271] hardirqs last enabled at (1953): [] __up_console_sem+0x78/0x80 [ 42.798799] hardirqs last disabled at (1962): [] __up_console_sem+0x5d/0x80 [ 42.800313] softirqs last enabled at (1922): [] handle_softirqs+0x50c/0x770 [ 42.801846] softirqs last disabled at (1917): [] __irq_exit_rcu+0xc4/0x100 [ 42.803369] ---[ end trace 0000000000000000 ]--- [ 43.666907] ------------[ cut here ]------------ [ 43.667820] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.669833] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.671305] Modules linked in: [ 43.671925] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.675299] Tainted: [W]=WARN [ 43.675999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.677490] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.678365] 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 [ 43.681527] RSP: 0018:ffff88800f1d7bc0 EFLAGS: 00010286 [ 43.682524] RAX: 0000000000000000 RBX: ffffed1001e3af78 RCX: ffffffff813a4050 [ 43.683791] RDX: ffff88800f51d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.685069] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e3af2f [ 43.686346] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.687645] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1d7df8 [ 43.688918] FS: 00007f1915e9b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.690351] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.691421] CR2: 00007fffe1593ef7 CR3: 000000000d196000 CR4: 0000000000350ef0 [ 43.692713] Call Trace: [ 43.693172] [ 43.693628] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.694533] ? __create_object+0x59/0x80 [ 43.695270] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.696242] __vmalloc_noprof+0x59/0x60 [ 43.697001] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.697864] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.698813] bpf_prog_alloc+0x39/0x200 [ 43.699555] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.700474] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.701325] do_seccomp+0x349/0x25e0 [ 43.702031] ? find_held_lock+0x2b/0x80 [ 43.702808] ? do_prlimit+0x310/0x610 [ 43.703549] ? __pfx_do_seccomp+0x10/0x10 [ 43.704283] ? do_raw_spin_unlock+0x53/0x220 [ 43.705110] ? _raw_spin_unlock+0x1e/0x40 [ 43.705888] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.706851] ? static_key_count+0x60/0x80 [ 43.707650] prctl_set_seccomp+0x4e/0x70 [ 43.708386] __do_sys_prctl+0xe6c/0x1d70 [ 43.709162] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.710012] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.711000] ? irqentry_exit+0xf3/0x650 [ 43.711771] do_syscall_64+0xbf/0x430 [ 43.712506] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.713463] RIP: 0033:0x7f191638d5cd [ 43.714135] 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 [ 43.717287] RSP: 002b:00007fffe15927d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.718665] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f191638d5cd [ 43.719943] RDX: 0000557d72ba8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.721218] RBP: 00007fffe1592830 R08: 0000000000000000 R09: 00007fffe1591ed0 [ 43.722497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557d9a0a9ad0 [ 43.723766] R13: 00007fffe1592c60 R14: 0000557d9a0aabc0 R15: 0000557d9a0bb780 [ 43.725070] [ 43.725534] irq event stamp: 2037 [ 43.726146] hardirqs last enabled at (2045): [] __up_console_sem+0x78/0x80 [ 43.727692] hardirqs last disabled at (2054): [] __up_console_sem+0x5d/0x80 [ 43.729213] softirqs last enabled at (2024): [] handle_softirqs+0x50c/0x770 [ 43.730772] softirqs last disabled at (2019): [] __irq_exit_rcu+0xc4/0x100 [ 43.732287] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2901' (ECDSA) to the list of known hosts. 2025/11/18 20:20:43 fuzzer started 2025/11/18 20:20:43 dialing manager at localhost:34383 2025/11/18 20:20:43 checking machine... 2025/11/18 20:20:43 checking revisions... [ 44.631465] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:20:44 testing simple program... [ 44.735653] cgroup: Unknown subsys name 'net' [ 44.788812] cgroup: Unknown subsys name 'cpuset' [ 44.803375] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:20:43 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888009612640 RCX=ffff888009627784 RDX=0000000000000002 RSI=ffffffff85e1ffe0 RDI=ffff888009612640 RBP=ffffffff85e1ffe0 RSP=ffff888009627730 R8 =ffffffff86ab8488 R9 =ffff888009627870 R10=000000000003c9ed R11=00000000000255cb R12=ffff888009612640 R13=ffff888009627784 R14=0000000000000002 R15=0000000000000002 RIP=ffffffff84c71f8a RFL=00000046 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055fe36d22768 CR3=000000000d8e5000 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=b0597bb17ce6886c00000000000ae988 XMM05=53c7bb7e10026d850000000000320a88 XMM06=9dec3404cb2bf35d000000000031eb68 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000008 RCX=ffffffff8137484f RDX=ffff88800f1a8000 RSI=ffffffff813748ad RDI=0000000000000007 RBP=000000000bea0730 RSP=ffff8880188cfaf8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000008 R11=0000000000000001 R12=0000000000000001 R13=ffff88807ffd7650 R14=ffff88801a153608 R15=ffff88801a153500 RIP=ffffffff81751e08 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 00007f790f3b7900 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=00007fff3d3a6000 CR3=00000000202e2000 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=563412feff00545000000000000080fe 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