[ 46.351768] ------------[ cut here ]------------ [ 46.352706] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.354729] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.356190] Modules linked in: [ 46.356796] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.358787] Tainted: [W]=WARN [ 46.359385] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.360932] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.361820] 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 [ 46.365039] RSP: 0018:ffff888016b8fbc0 EFLAGS: 00010286 [ 46.366007] RAX: 0000000000000000 RBX: ffffed1002d71f78 RCX: ffffffff813a4050 [ 46.367282] RDX: ffff88800f1bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.368556] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d71f2f [ 46.369844] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.371128] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b8fdf8 [ 46.372429] FS: 00007f2122d27900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.373862] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.374943] CR2: 00007fff67378ef7 CR3: 000000000be01000 CR4: 0000000000350ef0 [ 46.376224] Call Trace: [ 46.376698] [ 46.377155] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.378046] ? __create_object+0x59/0x80 [ 46.378768] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.379727] __vmalloc_noprof+0x59/0x60 [ 46.380472] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.381369] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.382320] bpf_prog_alloc+0x39/0x200 [ 46.383051] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.383983] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.384859] do_seccomp+0x349/0x25e0 [ 46.385576] ? find_held_lock+0x2b/0x80 [ 46.386314] ? do_prlimit+0x310/0x610 [ 46.387043] ? __pfx_do_seccomp+0x10/0x10 [ 46.387789] ? do_raw_spin_unlock+0x53/0x220 [ 46.388640] ? _raw_spin_unlock+0x1e/0x40 [ 46.389431] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.390394] ? static_key_count+0x60/0x80 [ 46.391190] prctl_set_seccomp+0x4e/0x70 [ 46.391971] __do_sys_prctl+0xe6c/0x1d70 [ 46.392723] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.393573] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.394530] ? irqentry_exit+0xf3/0x650 [ 46.395306] do_syscall_64+0xbf/0x430 [ 46.396053] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.396999] RIP: 0033:0x7f21232195cd [ 46.397646] 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 [ 46.400821] RSP: 002b:00007fff67376f10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.402176] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f21232195cd [ 46.403450] RDX: 00005605c03dae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.404744] RBP: 00007fff67376f70 R08: 0000000000000000 R09: 00007fff67376610 [ 46.406031] R10: 0000000000000000 R11: 0000000000000246 R12: 00005605df95c240 [ 46.407306] R13: 00007fff673773a0 R14: 00005605df95bbf0 R15: 00005605df9704d0 [ 46.408616] [ 46.409086] irq event stamp: 1751 [ 46.409689] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 46.411206] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 46.412737] softirqs last enabled at (1586): [] handle_softirqs+0x50c/0x770 [ 46.414257] softirqs last disabled at (1581): [] __irq_exit_rcu+0xc4/0x100 [ 46.415764] ---[ end trace 0000000000000000 ]--- [ 49.251563] ------------[ cut here ]------------ [ 49.252135] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.253349] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.254222] Modules linked in: [ 49.254587] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.255786] Tainted: [W]=WARN [ 49.256151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.257056] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.257597] 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 [ 49.259486] RSP: 0018:ffff888019ebfbc0 EFLAGS: 00010286 [ 49.260074] RAX: 0000000000000000 RBX: ffffed10033d7f78 RCX: ffffffff813a4050 [ 49.260828] RDX: ffff8880189d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.261597] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033d7f2f [ 49.262371] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.263139] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ebfdf8 [ 49.263893] FS: 00007fa0a7f99900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.264783] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.265426] CR2: 00007fff13d99ef7 CR3: 0000000020c03000 CR4: 0000000000350ef0 [ 49.266184] Call Trace: [ 49.266462] [ 49.266705] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.267243] ? __create_object+0x59/0x80 [ 49.267686] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.268262] __vmalloc_noprof+0x59/0x60 [ 49.268697] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.269222] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.269753] bpf_prog_alloc+0x39/0x200 [ 49.270198] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.270724] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.271264] do_seccomp+0x349/0x25e0 [ 49.271667] ? find_held_lock+0x2b/0x80 [ 49.272115] ? do_prlimit+0x310/0x610 [ 49.272536] ? __pfx_do_seccomp+0x10/0x10 [ 49.273014] ? do_raw_spin_unlock+0x53/0x220 [ 49.273483] ? _raw_spin_unlock+0x1e/0x40 [ 49.273952] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.274500] ? static_key_count+0x60/0x80 [ 49.274980] prctl_set_seccomp+0x4e/0x70 [ 49.275423] __do_sys_prctl+0xe6c/0x1d70 [ 49.275861] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.276379] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.276968] ? irqentry_exit+0xf3/0x650 [ 49.277397] do_syscall_64+0xbf/0x430 [ 49.277809] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.278379] RIP: 0033:0x7fa0a848b5cd [ 49.278778] 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 [ 49.280691] RSP: 002b:00007fff13d97d90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.281515] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa0a848b5cd [ 49.282291] RDX: 0000562869364e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.283066] RBP: 00007fff13d97df0 R08: 0000000000000000 R09: 00007fff13d97490 [ 49.283815] R10: 0000000000000000 R11: 0000000000000246 R12: 00005628a5546ad0 [ 49.284585] R13: 00007fff13d98220 R14: 00005628a5547bc0 R15: 00005628a5558780 [ 49.285369] [ 49.285623] irq event stamp: 1659 [ 49.286016] hardirqs last enabled at (1669): [] __up_console_sem+0x78/0x80 [ 49.286900] hardirqs last disabled at (1676): [] __up_console_sem+0x5d/0x80 [ 49.287802] softirqs last enabled at (1178): [] handle_softirqs+0x50c/0x770 [ 49.288740] softirqs last disabled at (1169): [] __irq_exit_rcu+0xc4/0x100 [ 49.289665] ---[ end trace 0000000000000000 ]--- [ 50.094831] ------------[ cut here ]------------ [ 50.095634] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.097310] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.098512] Modules linked in: [ 50.099041] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.100687] Tainted: [W]=WARN [ 50.101178] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.102438] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.103211] 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 [ 50.105830] RSP: 0018:ffff8880147cfbc0 EFLAGS: 00010286 [ 50.106650] RAX: 0000000000000000 RBX: ffffed10028f9f78 RCX: ffffffff813a4050 [ 50.107716] RDX: ffff88800f18b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.108787] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028f9f2f [ 50.109853] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.110924] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880147cfdf8 [ 50.111998] FS: 00007f2b6e81c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.113203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.114077] CR2: 00007ffc2fef2ef7 CR3: 00000000101fb000 CR4: 0000000000350ef0 [ 50.115150] Call Trace: [ 50.115535] [ 50.115873] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.116623] ? __create_object+0x59/0x80 [ 50.117307] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.118108] __vmalloc_noprof+0x59/0x60 [ 50.118712] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.119439] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.120210] bpf_prog_alloc+0x39/0x200 [ 50.120802] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.121583] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.122333] do_seccomp+0x349/0x25e0 [ 50.122887] ? find_held_lock+0x2b/0x80 [ 50.123503] ? do_prlimit+0x310/0x610 [ 50.124121] ? __pfx_do_seccomp+0x10/0x10 [ 50.124749] ? do_raw_spin_unlock+0x53/0x220 [ 50.125451] ? _raw_spin_unlock+0x1e/0x40 [ 50.126097] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.126851] ? static_key_count+0x60/0x80 [ 50.127509] prctl_set_seccomp+0x4e/0x70 [ 50.128139] __do_sys_prctl+0xe6c/0x1d70 [ 50.128752] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.129460] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.130251] ? irqentry_exit+0xf3/0x650 [ 50.130842] do_syscall_64+0xbf/0x430 [ 50.131449] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.132233] RIP: 0033:0x7f2b6ed0e5cd [ 50.132787] 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 [ 50.135391] RSP: 002b:00007ffc2fef1e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.136529] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2b6ed0e5cd [ 50.137612] RDX: 0000563da5642e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.138671] RBP: 00007ffc2fef1e60 R08: 0000000000000000 R09: 00007ffc2fef1500 [ 50.139720] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563daa201ad0 [ 50.140787] R13: 00007ffc2fef2290 R14: 0000563daa202bc0 R15: 0000563daa213780 [ 50.141874] [ 50.142266] irq event stamp: 1711 [ 50.142765] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 50.144023] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 50.145285] softirqs last enabled at (1408): [] handle_softirqs+0x50c/0x770 [ 50.146558] softirqs last disabled at (1393): [] __irq_exit_rcu+0xc4/0x100 [ 50.147816] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31394' (ECDSA) to the list of known hosts. 2025/11/18 20:40:13 fuzzer started 2025/11/18 20:40:13 dialing manager at localhost:34383 2025/11/18 20:40:13 checking machine... 2025/11/18 20:40:13 checking revisions... [ 51.053968] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:40:13 testing simple program... [ 51.148532] cgroup: Unknown subsys name 'net' [ 51.205893] cgroup: Unknown subsys name 'cpuset' [ 51.223207] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:40:12 Registers: info registers vcpu 0 RAX=00000000000405c1 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc064bb5000 CR3=000000000de99000 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=2032313a30343a303220383120766f4e XMM01=657463656e6e6f63736944203a5d3234 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3234325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032313a30343a3032203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffffffff81619130 RCX=ffff88800f84f7dc RDX=1ffff11001f09f1c RSI=ffffffff81ab199f RDI=ffff88800f84f950 RBP=ffff88800f84f920 RSP=ffff88800f84f880 R8 =0000000000000001 R9 =ffff88800f84f8c8 R10=000000000003c9ed R11=0000000000026756 R12=ffff88800f84f950 R13=0000000000000000 R14=ffff88800edab780 R15=0000000000092cc0 RIP=ffffffff8161913e 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 00007fa0a7f99900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff13d91000 CR3=000000001b3b6000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000