[ 46.329248] ------------[ cut here ]------------ [ 46.330018] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.331678] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.332882] Modules linked in: [ 46.333372] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.335019] Tainted: [W]=WARN [ 46.335477] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.336722] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.337446] 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 [ 46.340103] RSP: 0018:ffff888015fefbc0 EFLAGS: 00010286 [ 46.340924] RAX: 0000000000000000 RBX: ffffed1002bfdf78 RCX: ffffffff813a4050 [ 46.341979] RDX: ffff888016223780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.343046] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bfdf2f [ 46.344116] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.345188] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fefdf8 [ 46.346252] FS: 00007f5127034900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.347459] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.348341] CR2: 00007f5127526580 CR3: 000000000dee7000 CR4: 0000000000350ef0 [ 46.349408] Call Trace: [ 46.349818] [ 46.350163] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.350913] ? __create_object+0x59/0x80 [ 46.351559] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.352327] __vmalloc_noprof+0x59/0x60 [ 46.352958] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.353683] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.354418] bpf_prog_alloc+0x39/0x200 [ 46.355038] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.355816] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.356561] do_seccomp+0x349/0x25e0 [ 46.357120] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.357882] ? __pfx_do_seccomp+0x10/0x10 [ 46.358532] ? find_held_lock+0x2b/0x80 [ 46.359140] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.359936] ? static_key_count+0x60/0x80 [ 46.360601] prctl_set_seccomp+0x4e/0x70 [ 46.361208] __do_sys_prctl+0xe6c/0x1d70 [ 46.361862] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.362566] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.363337] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.364132] ? irqentry_exit+0xf3/0x650 [ 46.364762] do_syscall_64+0xbf/0x430 [ 46.365342] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.366128] RIP: 0033:0x7f51275265cd [ 46.367052] 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 [ 46.369696] RSP: 002b:00007fff8d7c2140 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.370826] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f51275265cd [ 46.371903] RDX: 000055d778102e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.372972] RBP: 00007fff8d7c21a0 R08: 0000000000000000 R09: 00007fff8d7c1840 [ 46.374029] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d7b41d2ad0 [ 46.375101] R13: 00007fff8d7c25d0 R14: 000055d7b41d3bc0 R15: 000055d7b41e4780 [ 46.376186] [ 46.376573] irq event stamp: 1669 [ 46.377076] hardirqs last enabled at (1677): [] __up_console_sem+0x78/0x80 [ 46.378340] hardirqs last disabled at (1686): [] __up_console_sem+0x5d/0x80 [ 46.379611] softirqs last enabled at (1168): [] handle_softirqs+0x50c/0x770 [ 46.380900] softirqs last disabled at (1159): [] __irq_exit_rcu+0xc4/0x100 [ 46.382153] ---[ end trace 0000000000000000 ]--- [ 49.764008] ------------[ cut here ]------------ [ 49.764976] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.767001] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.768455] Modules linked in: [ 49.769127] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.771149] Tainted: [W]=WARN [ 49.771749] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.773214] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.774146] 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 [ 49.777358] RSP: 0018:ffff888016ec7bc0 EFLAGS: 00010286 [ 49.778348] RAX: 0000000000000000 RBX: ffffed1002dd8f78 RCX: ffffffff813a4050 [ 49.779654] RDX: ffff88801974b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.780954] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd8f2f [ 49.782256] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.783571] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ec7df8 [ 49.784882] FS: 00007f9a1bd24900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.786340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.787427] CR2: 00007f9a1c216580 CR3: 000000000bf08000 CR4: 0000000000350ef0 [ 49.788725] Call Trace: [ 49.789197] [ 49.789649] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.790556] ? __create_object+0x59/0x80 [ 49.791302] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.792272] __vmalloc_noprof+0x59/0x60 [ 49.793034] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.793915] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.794853] bpf_prog_alloc+0x39/0x200 [ 49.795606] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.796485] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.797401] do_seccomp+0x349/0x25e0 [ 49.798115] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.799027] ? __pfx_do_seccomp+0x10/0x10 [ 49.799826] ? find_held_lock+0x2b/0x80 [ 49.800603] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.801575] ? static_key_count+0x60/0x80 [ 49.802338] prctl_set_seccomp+0x4e/0x70 [ 49.803135] __do_sys_prctl+0xe6c/0x1d70 [ 49.803942] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.804821] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.805810] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.806786] ? irqentry_exit+0xf3/0x650 [ 49.807578] do_syscall_64+0xbf/0x430 [ 49.808288] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.809262] RIP: 0033:0x7f9a1c2165cd [ 49.809972] 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 [ 49.813216] RSP: 002b:00007ffc8bb8f5d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.814608] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9a1c2165cd [ 49.815934] RDX: 00005634462e9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.817243] RBP: 00007ffc8bb8f630 R08: 0000000000000000 R09: 00007ffc8bb8ecd0 [ 49.818563] R10: 0000000000000000 R11: 0000000000000246 R12: 000056347e7ad240 [ 49.819889] R13: 00007ffc8bb8fa60 R14: 000056347e7acbf0 R15: 000056347e7c14d0 [ 49.821214] [ 49.821691] irq event stamp: 1765 [ 49.822312] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 49.823880] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 49.825427] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 49.827006] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 49.828546] ---[ end trace 0000000000000000 ]--- [ 50.620866] ------------[ cut here ]------------ [ 50.621790] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.623835] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.625311] Modules linked in: [ 50.625944] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.627949] Tainted: [W]=WARN [ 50.628559] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.630071] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.631008] 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 [ 50.634197] RSP: 0018:ffff88801b28fbc0 EFLAGS: 00010286 [ 50.635200] RAX: 0000000000000000 RBX: ffffed1003651f78 RCX: ffffffff813a4050 [ 50.636513] RDX: ffff888015c88000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.637805] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003651f2f [ 50.639122] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.640560] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b28fdf8 [ 50.642032] FS: 00007fb43f4c6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.643515] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.644574] CR2: 00007fb43f9b8580 CR3: 0000000013c35000 CR4: 0000000000350ef0 [ 50.646058] Call Trace: [ 50.646724] [ 50.647155] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.648069] ? __create_object+0x59/0x80 [ 50.648860] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.649853] __vmalloc_noprof+0x59/0x60 [ 50.651114] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.652023] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.652986] bpf_prog_alloc+0x39/0x200 [ 50.653753] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.654709] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.655636] do_seccomp+0x349/0x25e0 [ 50.656327] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.657256] ? __pfx_do_seccomp+0x10/0x10 [ 50.658055] ? find_held_lock+0x2b/0x80 [ 50.658835] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.659826] ? static_key_count+0x60/0x80 [ 50.660645] prctl_set_seccomp+0x4e/0x70 [ 50.661390] __do_sys_prctl+0xe6c/0x1d70 [ 50.662184] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.663077] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.664057] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.665040] ? irqentry_exit+0xf3/0x650 [ 50.665813] do_syscall_64+0xbf/0x430 [ 50.666556] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.667541] RIP: 0033:0x7fb43f9b85cd [ 50.668215] 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 [ 50.671467] RSP: 002b:00007ffeae0f5440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.672854] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb43f9b85cd [ 50.674148] RDX: 00005559c5f62e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.675446] RBP: 00007ffeae0f54a0 R08: 0000000000000000 R09: 00007ffeae0f4b40 [ 50.676739] R10: 0000000000000000 R11: 0000000000000246 R12: 00005559e7c9aad0 [ 50.678032] R13: 00007ffeae0f58d0 R14: 00005559e7c9bbc0 R15: 00005559e7cac780 [ 50.679364] [ 50.679831] irq event stamp: 1739 [ 50.680437] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 50.681976] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 50.683531] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 50.685073] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 50.686607] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61791' (ECDSA) to the list of known hosts. 2025/11/18 19:41:00 fuzzer started 2025/11/18 19:41:00 dialing manager at localhost:34383 2025/11/18 19:41:01 checking machine... 2025/11/18 19:41:01 checking revisions... [ 51.594794] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:41:01 testing simple program... [ 51.682473] cgroup: Unknown subsys name 'net' [ 51.748900] cgroup: Unknown subsys name 'cpuset' [ 51.762223] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:41:00 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000002 RCX=ffffffff86aaf6be RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88806ce08aa8 RSP=ffff88806ce089e0 R8 =ffffffff86aaf6c2 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e35 R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=0000000000000004 R15=ffff88806ce08a50 RIP=ffffffff8135f777 RFL=00000246 [---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 00007f9a1bd24900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc8bb89000 CR3=000000001f5c9000 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=00000000000236a3 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=00000206 [-----P-] 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe9559ef000 CR3=000000000e2ce000 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=0993b8b9a69d08b08f43f06f06c470a3 XMM02=ec2efd57dc4c00df0000000000301a88 XMM03=0aecba987e7261d80000000000301b58 XMM04=c7f25db28c2bbe3300000000000ae988 XMM05=0394861f14684e59000000000031e9f0 XMM06=35ebb640211b6ac70000000000318968 XMM07=e042d86d42eb936e000000000030ff50 XMM08=0aecba987e7261d80000000000301b58 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000