[ 45.855255] ------------[ cut here ]------------ [ 45.856178] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.858231] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 45.859687] Modules linked in: [ 45.860271] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.862486] Tainted: [W]=WARN [ 45.863173] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.864671] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.865595] 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 [ 45.868832] RSP: 0018:ffff88801ac2fbc0 EFLAGS: 00010286 [ 45.869823] RAX: 0000000000000000 RBX: ffffed1003585f78 RCX: ffffffff813a4050 [ 45.871137] RDX: ffff888015fd3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.872439] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003585f2f [ 45.873739] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.875058] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ac2fdf8 [ 45.876360] FS: 00007f4d87289900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.877819] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.878884] CR2: 00007ffdaad83ef7 CR3: 000000000dea8000 CR4: 0000000000350ef0 [ 45.880202] Call Trace: [ 45.880714] [ 45.881132] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.882043] ? __create_object+0x59/0x80 [ 45.882837] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.883840] __vmalloc_noprof+0x59/0x60 [ 45.884609] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.885452] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.886396] bpf_prog_alloc+0x39/0x200 [ 45.887166] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.888115] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.889039] do_seccomp+0x349/0x25e0 [ 45.889771] ? find_held_lock+0x2b/0x80 [ 45.890503] ? do_prlimit+0x310/0x610 [ 45.891276] ? __pfx_do_seccomp+0x10/0x10 [ 45.892075] ? do_raw_spin_unlock+0x53/0x220 [ 45.892923] ? _raw_spin_unlock+0x1e/0x40 [ 45.893724] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.894705] ? static_key_count+0x60/0x80 [ 45.895489] prctl_set_seccomp+0x4e/0x70 [ 45.896285] __do_sys_prctl+0xe6c/0x1d70 [ 45.897080] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.897945] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.898940] ? irqentry_exit+0xf3/0x650 [ 45.899714] do_syscall_64+0xbf/0x430 [ 45.900421] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.901392] RIP: 0033:0x7f4d8777b5cd [ 45.902105] 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 [ 45.905359] RSP: 002b:00007ffdaad82880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.906746] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4d8777b5cd [ 45.908066] RDX: 000055ec8b9d1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.909362] RBP: 00007ffdaad828e0 R08: 0000000000000000 R09: 00007ffdaad81f80 [ 45.910663] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ec9b6e5bf0 [ 45.911973] R13: 00007ffdaad82d10 R14: 000055ec9b6ef380 R15: 000055ec9b6fa460 [ 45.913294] [ 45.913766] irq event stamp: 1791 [ 45.914383] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 45.915936] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 45.917482] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 45.919073] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 45.920613] ---[ end trace 0000000000000000 ]--- [ 48.753671] ------------[ cut here ]------------ [ 48.754385] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.756032] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 48.757217] Modules linked in: [ 48.757742] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.759437] Tainted: [W]=WARN [ 48.760192] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.761442] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.762171] 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 [ 48.764698] RSP: 0018:ffff888017c67bc0 EFLAGS: 00010286 [ 48.765440] RAX: 0000000000000000 RBX: ffffed1002f8cf78 RCX: ffffffff813a4050 [ 48.766457] RDX: ffff88801608b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.767481] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f8cf2f [ 48.768619] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.769663] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017c67df8 [ 48.770830] FS: 00007fefe51da900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.772233] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.773256] CR2: 00007ffd238c0ef7 CR3: 000000001f6f3000 CR4: 0000000000350ef0 [ 48.774497] Call Trace: [ 48.775002] [ 48.775398] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.776273] ? __create_object+0x59/0x80 [ 48.777031] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.777963] __vmalloc_noprof+0x59/0x60 [ 48.778703] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.779573] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.780425] bpf_prog_alloc+0x39/0x200 [ 48.781145] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.782050] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.782925] do_seccomp+0x349/0x25e0 [ 48.783653] ? find_held_lock+0x2b/0x80 [ 48.784353] ? do_prlimit+0x310/0x610 [ 48.785090] ? __pfx_do_seccomp+0x10/0x10 [ 48.785878] ? do_raw_spin_unlock+0x53/0x220 [ 48.786683] ? _raw_spin_unlock+0x1e/0x40 [ 48.787396] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.788332] ? static_key_count+0x60/0x80 [ 48.789107] prctl_set_seccomp+0x4e/0x70 [ 48.789855] __do_sys_prctl+0xe6c/0x1d70 [ 48.790607] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.791405] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.792231] ? irqentry_exit+0xf3/0x650 [ 48.792872] do_syscall_64+0xbf/0x430 [ 48.793443] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.794262] RIP: 0033:0x7fefe56cc5cd [ 48.794849] 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 [ 48.797543] RSP: 002b:00007ffd238bfc30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.798686] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fefe56cc5cd [ 48.799758] RDX: 000055f197139e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.800846] RBP: 00007ffd238bfc90 R08: 0000000000000000 R09: 00007ffd238bf330 [ 48.802132] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f1c8f83bf0 [ 48.803245] R13: 00007ffd238c00c0 R14: 000055f1c8f8d380 R15: 000055f1c8f98460 [ 48.804354] [ 48.804757] irq event stamp: 1771 [ 48.805267] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 48.806558] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 48.807864] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 48.809179] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 48.810470] ---[ end trace 0000000000000000 ]--- [ 49.469986] ------------[ cut here ]------------ [ 49.470940] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.473036] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.474574] Modules linked in: [ 49.475194] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.477178] Tainted: [W]=WARN [ 49.477776] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.479263] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.480179] 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 [ 49.483357] RSP: 0018:ffff88801766fbc0 EFLAGS: 00010286 [ 49.484331] RAX: 0000000000000000 RBX: ffffed1002ecdf78 RCX: ffffffff813a4050 [ 49.485629] RDX: ffff888016089bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.486919] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ecdf2f [ 49.488219] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.489489] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801766fdf8 [ 49.490789] FS: 00007f6433d04900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.492231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.493291] CR2: 00007f64341f6580 CR3: 000000001ca99000 CR4: 0000000000350ef0 [ 49.494562] Call Trace: [ 49.495031] [ 49.495432] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.496334] ? __create_object+0x59/0x80 [ 49.497215] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.498184] __vmalloc_noprof+0x59/0x60 [ 49.498933] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.499824] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.500753] bpf_prog_alloc+0x39/0x200 [ 49.501429] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.502352] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.503249] do_seccomp+0x349/0x25e0 [ 49.503960] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.504853] ? __pfx_do_seccomp+0x10/0x10 [ 49.505639] ? find_held_lock+0x2b/0x80 [ 49.506343] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.507311] ? static_key_count+0x60/0x80 [ 49.508107] prctl_set_seccomp+0x4e/0x70 [ 49.508869] __do_sys_prctl+0xe6c/0x1d70 [ 49.509647] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.510452] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.511431] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.512395] ? irqentry_exit+0xf3/0x650 [ 49.513159] do_syscall_64+0xbf/0x430 [ 49.513900] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.514849] RIP: 0033:0x7f64341f65cd [ 49.515554] 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 [ 49.518726] RSP: 002b:00007ffc91133690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.520109] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f64341f65cd [ 49.521397] RDX: 0000555a7ba1de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.522747] RBP: 00007ffc911336f0 R08: 0000000000000000 R09: 00007ffc91132d90 [ 49.524120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555aa22adad0 [ 49.525622] R13: 00007ffc91133b20 R14: 0000555aa22aebc0 R15: 0000555aa22bf780 [ 49.527052] [ 49.527471] irq event stamp: 1813 [ 49.528372] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 49.529902] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 49.531440] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 49.533214] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 49.534868] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57563' (ECDSA) to the list of known hosts. 2025/11/17 21:28:28 fuzzer started 2025/11/17 21:28:29 dialing manager at localhost:37895 2025/11/17 21:28:29 checking machine... 2025/11/17 21:28:29 checking revisions... [ 50.424926] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:28:29 testing simple program... [ 50.518159] cgroup: Unknown subsys name 'net' [ 50.597244] cgroup: Unknown subsys name 'cpuset' [ 50.609580] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:28:28 Registers: info registers vcpu 0 RAX=1ffffffff0ce542e RBX=ffffffff8672a174 RCX=ffffffff81b6283c RDX=0000000000000000 RSI=ffffffff86abec06 RDI=ffffffff8672a138 RBP=ffffffff8672a138 RSP=ffff88801623ed88 R8 =ffffffff86abec06 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000026761 R12=ffffffff8672a1b0 R13=ffffffff8672a138 R14=ffffffff8672a138 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000217 [----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 00007fefe51da900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055f1c8f9c9b8 CR3=000000001f764000 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=dffffc0000000000 RBX=ffff888009613800 RCX=0000000000000001 RDX=1ffff1100d9e6e89 RSI=ffff88806cf37400 RDI=ffff8880096138a8 RBP=ffff88806cf37448 RSP=ffff8880096378c8 R8 =0000000b7c0a291f R9 =ffff88806cf37500 R10=0000000000155cc0 R11=0000000000000001 R12=ffff88806cf37400 R13=ffff88806cf37400 R14=dffffc0000000000 R15=ffff88806cf37340 RIP=ffffffff814aa57e 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f76fa55c000 CR3=000000001f764000 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=38323a313220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323131 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000