[ 38.965669] ------------[ cut here ]------------ [ 38.966648] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.968650] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 38.970106] Modules linked in: [ 38.970739] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.972981] Tainted: [W]=WARN [ 38.974064] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.975561] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.976493] 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 [ 38.979712] RSP: 0018:ffff888019bbfbc0 EFLAGS: 00010286 [ 38.980705] RAX: 0000000000000000 RBX: ffffed1003377f78 RCX: ffffffff813a4050 [ 38.982002] RDX: ffff888018511bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.983312] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003377f2f [ 38.984611] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.985873] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019bbfdf8 [ 38.987179] FS: 00007eff5b2fe900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.988637] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.989708] CR2: 00007eff5b8644a6 CR3: 000000000db66000 CR4: 0000000000350ef0 [ 38.991021] Call Trace: [ 38.991537] [ 38.991954] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.992866] ? __create_object+0x59/0x80 [ 38.993654] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.994637] __vmalloc_noprof+0x59/0x60 [ 38.995485] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.996329] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.997282] bpf_prog_alloc+0x39/0x200 [ 38.998009] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.998948] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.999850] do_seccomp+0x349/0x25e0 [ 39.000576] ? find_held_lock+0x2b/0x80 [ 39.001287] ? do_prlimit+0x310/0x610 [ 39.002011] ? __pfx_do_seccomp+0x10/0x10 [ 39.002812] ? do_raw_spin_unlock+0x53/0x220 [ 39.003664] ? _raw_spin_unlock+0x1e/0x40 [ 39.004463] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.005436] ? static_key_count+0x60/0x80 [ 39.006175] prctl_set_seccomp+0x4e/0x70 [ 39.006958] __do_sys_prctl+0xe6c/0x1d70 [ 39.007724] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.008574] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.009544] ? irqentry_exit+0xf3/0x650 [ 39.010243] do_syscall_64+0xbf/0x430 [ 39.010986] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.011915] RIP: 0033:0x7eff5b7f05cd [ 39.012597] 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 [ 39.015728] RSP: 002b:00007ffd3e4c0270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.017110] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007eff5b7f05cd [ 39.018409] RDX: 00005636ac536e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.019709] RBP: 00007ffd3e4c02d0 R08: 0000000000000000 R09: 00007ffd3e4bf970 [ 39.020965] R10: 0000000000000000 R11: 0000000000000246 R12: 00005636dfd99240 [ 39.022238] R13: 00007ffd3e4c0700 R14: 00005636dfda2380 R15: 00005636dfdad540 [ 39.023541] [ 39.023969] irq event stamp: 1923 [ 39.024613] hardirqs last enabled at (1933): [] __up_console_sem+0x78/0x80 [ 39.026128] hardirqs last disabled at (1942): [] __up_console_sem+0x5d/0x80 [ 39.027661] softirqs last enabled at (1788): [] handle_softirqs+0x50c/0x770 [ 39.029195] softirqs last disabled at (1783): [] __irq_exit_rcu+0xc4/0x100 [ 39.030709] ---[ end trace 0000000000000000 ]--- [ 42.206831] ------------[ cut here ]------------ [ 42.207785] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.209768] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 42.212609] Modules linked in: [ 42.213197] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.215242] Tainted: [W]=WARN [ 42.215832] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.217284] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.218180] 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 [ 42.221311] RSP: 0018:ffff88800cb57bc0 EFLAGS: 00010286 [ 42.222276] RAX: 0000000000000000 RBX: ffffed100196af78 RCX: ffffffff813a4050 [ 42.223548] RDX: ffff8880182e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.224808] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100196af2f [ 42.226059] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.227335] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800cb57df8 [ 42.228616] FS: 00007f6fee87c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.230038] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.231109] CR2: 00007ffcd1cf5ef7 CR3: 000000000cf75000 CR4: 0000000000350ef0 [ 42.232399] Call Trace: [ 42.232862] [ 42.233262] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.234141] ? __create_object+0x59/0x80 [ 42.234922] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.235892] __vmalloc_noprof+0x59/0x60 [ 42.236636] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.237498] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.238413] bpf_prog_alloc+0x39/0x200 [ 42.239105] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.240018] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.240909] do_seccomp+0x349/0x25e0 [ 42.241616] ? find_held_lock+0x2b/0x80 [ 42.242317] ? do_prlimit+0x310/0x610 [ 42.243068] ? __pfx_do_seccomp+0x10/0x10 [ 42.243845] ? do_raw_spin_unlock+0x53/0x220 [ 42.244659] ? _raw_spin_unlock+0x1e/0x40 [ 42.245426] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.246328] ? static_key_count+0x60/0x80 [ 42.247133] prctl_set_seccomp+0x4e/0x70 [ 42.247891] __do_sys_prctl+0xe6c/0x1d70 [ 42.248657] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.249503] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.250459] ? irqentry_exit+0xf3/0x650 [ 42.251179] do_syscall_64+0xbf/0x430 [ 42.251914] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.252845] RIP: 0033:0x7f6feed6e5cd [ 42.253554] 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 [ 42.256662] RSP: 002b:00007ffcd1cf3a30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.257999] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6feed6e5cd [ 42.259270] RDX: 0000562c8cfdde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.260526] RBP: 00007ffcd1cf3a90 R08: 0000000000000000 R09: 00007ffcd1cf3130 [ 42.261778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562c971002b0 [ 42.263064] R13: 00007ffcd1cf3ec0 R14: 0000562c97102d20 R15: 0000562c971148d0 [ 42.264330] [ 42.264802] irq event stamp: 2081 [ 42.265436] hardirqs last enabled at (2091): [] __up_console_sem+0x78/0x80 [ 42.266942] hardirqs last disabled at (2100): [] __up_console_sem+0x5d/0x80 [ 42.268478] softirqs last enabled at (2124): [] handle_softirqs+0x50c/0x770 [ 42.270029] softirqs last disabled at (2109): [] __irq_exit_rcu+0xc4/0x100 [ 42.271564] ---[ end trace 0000000000000000 ]--- [ 43.086532] ------------[ cut here ]------------ [ 43.087556] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.089689] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 43.091257] Modules linked in: [ 43.091958] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.094439] Tainted: [W]=WARN [ 43.095055] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.096702] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.097670] 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 [ 43.101009] RSP: 0018:ffff88801869fbc0 EFLAGS: 00010286 [ 43.102061] RAX: 0000000000000000 RBX: ffffed10030d3f78 RCX: ffffffff813a4050 [ 43.103458] RDX: ffff88800a34b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.104818] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030d3f2f [ 43.106173] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.107456] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801869fdf8 [ 43.108527] FS: 00007f47e647b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.109718] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.110602] CR2: 00007ffc52a8cef7 CR3: 000000000e1dd000 CR4: 0000000000350ef0 [ 43.111702] Call Trace: [ 43.112098] [ 43.112510] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.113238] ? __create_object+0x59/0x80 [ 43.113887] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.114694] __vmalloc_noprof+0x59/0x60 [ 43.115302] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.116027] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.116810] bpf_prog_alloc+0x39/0x200 [ 43.117421] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.118172] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.118940] do_seccomp+0x349/0x25e0 [ 43.119534] ? find_held_lock+0x2b/0x80 [ 43.120131] ? do_prlimit+0x310/0x610 [ 43.120758] ? __pfx_do_seccomp+0x10/0x10 [ 43.121402] ? do_raw_spin_unlock+0x53/0x220 [ 43.122056] ? _raw_spin_unlock+0x1e/0x40 [ 43.122715] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.123525] ? static_key_count+0x60/0x80 [ 43.124152] prctl_set_seccomp+0x4e/0x70 [ 43.124794] __do_sys_prctl+0xe6c/0x1d70 [ 43.125459] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.126142] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.126951] ? irqentry_exit+0xf3/0x650 [ 43.127590] do_syscall_64+0xbf/0x430 [ 43.128168] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.128953] RIP: 0033:0x7f47e696d5cd [ 43.129576] 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 [ 43.132233] RSP: 002b:00007ffc52a8a3d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.133385] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f47e696d5cd [ 43.134459] RDX: 0000559c1100ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.135554] RBP: 00007ffc52a8a430 R08: 0000000000000000 R09: 00007ffc52a89ad0 [ 43.136648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559c330252b0 [ 43.137736] R13: 00007ffc52a8a860 R14: 0000559c33027d20 R15: 0000559c330398d0 [ 43.138826] [ 43.139186] irq event stamp: 1831 [ 43.139730] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 43.141024] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 43.142304] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 43.143584] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 43.144840] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1935' (ECDSA) to the list of known hosts. 2025/11/19 07:01:02 fuzzer started 2025/11/19 07:01:02 dialing manager at localhost:34383 2025/11/19 07:01:02 checking machine... 2025/11/19 07:01:02 checking revisions... [ 44.158187] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:01:03 testing simple program... [ 44.234767] cgroup: Unknown subsys name 'net' [ 44.292144] cgroup: Unknown subsys name 'cpuset' [ 44.305259] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:01:01 Registers: info registers vcpu 0 RAX=000000004a0c82b1 RBX=000000000140d0b3 RCX=ffff8880188f6570 RDX=000000000000000a RSI=000000008a028fdf RDI=0000000000000002 RBP=0000000000000001 RSP=ffff888016aff570 R8 =00000000d10f67a5 R9 =ffff88806bbd0b30 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000002800 R14=ffff888016aff5d8 R15=000000000000000a RIP=ffffffff82642ba6 RFL=00000282 [--S----] 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 00007f6b2bf94900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc7a2f7df8 CR3=000000000e89c000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=6fdb28487d7c19ea00000000000ae988 XMM05=f01c0e9d0c356ec0000000000031ff80 XMM06=c5f0509f4a476f25000000000031f028 XMM07=fb795ef6d6577056000000000030e5a0 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000002 RCX=0000000000000004 RDX=0000000000000003 RSI=ffff888009a8ddc0 RDI=ffff888009a8d340 RBP=ffff888009a8d340 RSP=ffff88806cf08e28 R8 =0000000000000000 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000002 R13=ffff888009a8dd98 R14=ffff88806cf381e8 R15=fffffffffffffff6 RIP=ffffffff81526cfd 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 00007f6fee87c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcd1ced000 CR3=000000000722e000 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=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