[ 39.224871] ------------[ cut here ]------------ [ 39.225823] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.227805] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.229240] Modules linked in: [ 39.229880] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.231852] Tainted: [W]=WARN [ 39.232408] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.233862] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.234752] 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 [ 39.237890] RSP: 0018:ffff888016c2fbc0 EFLAGS: 00010286 [ 39.238854] RAX: 0000000000000000 RBX: ffffed1002d85f78 RCX: ffffffff813a4050 [ 39.240133] RDX: ffff88801a265340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.241416] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d85f2f [ 39.242695] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.243973] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c2fdf8 [ 39.245247] FS: 00007f1b0d4c9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.246673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.247761] CR2: 00007ffec91a7ef8 CR3: 000000000dfe6000 CR4: 0000000000350ef0 [ 39.249025] Call Trace: [ 39.249516] [ 39.249923] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.250830] ? __create_object+0x59/0x80 [ 39.251618] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.252577] __vmalloc_noprof+0x59/0x60 [ 39.253288] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.254165] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.255085] bpf_prog_alloc+0x39/0x200 [ 39.256036] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.257000] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.257893] do_seccomp+0x349/0x25e0 [ 39.258607] ? find_held_lock+0x2b/0x80 [ 39.259327] ? do_prlimit+0x310/0x610 [ 39.260072] ? __pfx_do_seccomp+0x10/0x10 [ 39.260837] ? do_raw_spin_unlock+0x53/0x220 [ 39.261666] ? _raw_spin_unlock+0x1e/0x40 [ 39.262397] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.263346] ? static_key_count+0x60/0x80 [ 39.264149] prctl_set_seccomp+0x4e/0x70 [ 39.264924] __do_sys_prctl+0xe6c/0x1d70 [ 39.265701] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.266555] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.267510] ? irqentry_exit+0xf3/0x650 [ 39.268243] do_syscall_64+0xbf/0x430 [ 39.268976] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.269917] RIP: 0033:0x7f1b0d9bb5cd [ 39.270611] 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 [ 39.273768] RSP: 002b:00007ffec91a6e60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.275132] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1b0d9bb5cd [ 39.276419] RDX: 000056233a753e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.277713] RBP: 00007ffec91a6ec0 R08: 0000000000000000 R09: 00007ffec91a6560 [ 39.278998] R10: 0000000000000000 R11: 0000000000000246 R12: 000056236e2f1bf0 [ 39.280290] R13: 00007ffec91a72f0 R14: 000056236e2fb380 R15: 000056236e306460 [ 39.281587] [ 39.282008] irq event stamp: 1747 [ 39.282650] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 39.284157] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 39.285653] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 39.287186] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 39.288713] ---[ end trace 0000000000000000 ]--- [ 42.351067] ------------[ cut here ]------------ [ 42.352050] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.354054] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.355513] Modules linked in: [ 42.356126] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.358131] Tainted: [W]=WARN [ 42.358744] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.360248] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.361181] 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 [ 42.364367] RSP: 0018:ffff88801b6ffbc0 EFLAGS: 00010286 [ 42.365340] RAX: 0000000000000000 RBX: ffffed10036dff78 RCX: ffffffff813a4050 [ 42.366634] RDX: ffff88801628b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.367935] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036dff2f [ 42.369227] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.370515] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b6ffdf8 [ 42.371835] FS: 00007f7ddabc3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.373274] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.374339] CR2: 00007f7ddb0b5580 CR3: 000000000df01000 CR4: 0000000000350ef0 [ 42.375635] Call Trace: [ 42.376098] [ 42.376556] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.377404] ? __create_object+0x59/0x80 [ 42.378171] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.379128] __vmalloc_noprof+0x59/0x60 [ 42.379884] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.380754] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.381691] bpf_prog_alloc+0x39/0x200 [ 42.382378] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.383297] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.384209] do_seccomp+0x349/0x25e0 [ 42.384936] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.385834] ? __pfx_do_seccomp+0x10/0x10 [ 42.386616] ? find_held_lock+0x2b/0x80 [ 42.387312] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.388272] ? static_key_count+0x60/0x80 [ 42.389062] prctl_set_seccomp+0x4e/0x70 [ 42.389844] __do_sys_prctl+0xe6c/0x1d70 [ 42.390618] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.391413] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.392371] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.393337] ? irqentry_exit+0xf3/0x650 [ 42.394112] do_syscall_64+0xbf/0x430 [ 42.394863] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.395824] RIP: 0033:0x7f7ddb0b55cd [ 42.396526] 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 [ 42.399675] RSP: 002b:00007ffe57cb6e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.401033] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7ddb0b55cd [ 42.402303] RDX: 000055ba7d12ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.403608] RBP: 00007ffe57cb6e60 R08: 0000000000000000 R09: 00007ffe57cb6500 [ 42.404873] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bab86f0ad0 [ 42.406156] R13: 00007ffe57cb7290 R14: 000055bab86f1bc0 R15: 000055bab8702780 [ 42.407450] [ 42.407916] irq event stamp: 1715 [ 42.408587] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 42.410078] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 42.411586] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 42.413042] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 42.414284] ---[ end trace 0000000000000000 ]--- [ 43.141536] ------------[ cut here ]------------ [ 43.142430] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.144555] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.145988] Modules linked in: [ 43.146683] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.148667] Tainted: [W]=WARN [ 43.149212] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.150658] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.151557] 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 [ 43.154761] RSP: 0018:ffff88801b597bc0 EFLAGS: 00010286 [ 43.155741] RAX: 0000000000000000 RBX: ffffed10036b2f78 RCX: ffffffff813a4050 [ 43.157025] RDX: ffff88800f68d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.158303] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036b2f2f [ 43.159599] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.160903] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b597df8 [ 43.162187] FS: 00007f02a37ac900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.163638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.164695] CR2: 00007f02a3d124a6 CR3: 0000000020168000 CR4: 0000000000350ef0 [ 43.165984] Call Trace: [ 43.166452] [ 43.166900] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.167812] ? __create_object+0x59/0x80 [ 43.168594] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.169565] __vmalloc_noprof+0x59/0x60 [ 43.170275] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.171148] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.172085] bpf_prog_alloc+0x39/0x200 [ 43.172837] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.173766] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.174662] do_seccomp+0x349/0x25e0 [ 43.175332] ? find_held_lock+0x2b/0x80 [ 43.176091] ? do_prlimit+0x310/0x610 [ 43.176830] ? __pfx_do_seccomp+0x10/0x10 [ 43.177611] ? do_raw_spin_unlock+0x53/0x220 [ 43.178391] ? _raw_spin_unlock+0x1e/0x40 [ 43.179164] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.180137] ? static_key_count+0x60/0x80 [ 43.180940] prctl_set_seccomp+0x4e/0x70 [ 43.181734] __do_sys_prctl+0xe6c/0x1d70 [ 43.182522] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.183329] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.184305] ? irqentry_exit+0xf3/0x650 [ 43.185065] do_syscall_64+0xbf/0x430 [ 43.185813] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.186763] RIP: 0033:0x7f02a3c9e5cd [ 43.187426] 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 [ 43.190613] RSP: 002b:00007ffedf7590c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.191979] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f02a3c9e5cd [ 43.193245] RDX: 00005603950cfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.194530] RBP: 00007ffedf759120 R08: 0000000000000000 R09: 00007ffedf7587c0 [ 43.195841] R10: 0000000000000000 R11: 0000000000000246 R12: 00005603a787cad0 [ 43.197119] R13: 00007ffedf759550 R14: 00005603a787dbc0 R15: 00005603a788e780 [ 43.198425] [ 43.198879] irq event stamp: 1755 [ 43.199530] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 43.201081] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 43.202598] softirqs last enabled at (1580): [] handle_softirqs+0x50c/0x770 [ 43.204162] softirqs last disabled at (1575): [] __irq_exit_rcu+0xc4/0x100 [ 43.205670] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59182' (ECDSA) to the list of known hosts. 2025/11/18 16:14:37 fuzzer started 2025/11/18 16:14:37 dialing manager at localhost:34383 2025/11/18 16:14:37 checking machine... 2025/11/18 16:14:37 checking revisions... [ 44.155928] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:14:37 testing simple program... [ 44.238053] cgroup: Unknown subsys name 'net' [ 44.300193] cgroup: Unknown subsys name 'cpuset' [ 44.313705] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:14:36 Registers: info registers vcpu 0 RAX=00000000cfc44c7c RBX=000000002f72f732 RCX=00000000f2bb7bef RDX=000000000000000a RSI=ffff888016807af0 RDI=0000000000000002 RBP=0000000000000000 RSP=ffff888016807a40 R8 =00000000d29e9e92 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffff888016807aa8 R15=000000000000000a RIP=ffffffff82642b64 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 00007f7ddabc3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe57cb0000 CR3=000000000d40a000 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 info registers vcpu 1 RAX=0000000000024161 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd6948cf58 CR3=0000000005c8a000 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=00007f5803e1751000005599d5b01790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000