[ 46.132879] ------------[ cut here ]------------ [ 46.133671] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.135450] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.136783] Modules linked in: [ 46.137321] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.139104] Tainted: [W]=WARN [ 46.139603] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.140908] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.141683] 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 [ 46.144560] RSP: 0018:ffff88800f5f7bc0 EFLAGS: 00010286 [ 46.145430] RAX: 0000000000000000 RBX: ffffed1001ebef78 RCX: ffffffff813a4050 [ 46.146606] RDX: ffff88800f149bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.147769] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ebef2f [ 46.148927] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.150089] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f5f7df8 [ 46.151237] FS: 00007f9c04af2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.152539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.153506] CR2: 00007f9c04fe4580 CR3: 000000001bbf0000 CR4: 0000000000350ef0 [ 46.154685] Call Trace: [ 46.155137] [ 46.155510] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.156316] ? __create_object+0x59/0x80 [ 46.157019] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.157891] __vmalloc_noprof+0x59/0x60 [ 46.158534] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.159315] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.160160] bpf_prog_alloc+0x39/0x200 [ 46.160821] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.161620] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.162439] do_seccomp+0x349/0x25e0 [ 46.163085] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.163890] ? __pfx_do_seccomp+0x10/0x10 [ 46.164560] ? find_held_lock+0x2b/0x80 [ 46.165236] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.166111] ? static_key_count+0x60/0x80 [ 46.166824] prctl_set_seccomp+0x4e/0x70 [ 46.167488] __do_sys_prctl+0xe6c/0x1d70 [ 46.168191] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.168957] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.169907] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.170793] ? irqentry_exit+0xf3/0x650 [ 46.171440] do_syscall_64+0xbf/0x430 [ 46.172098] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.172944] RIP: 0033:0x7f9c04fe45cd [ 46.173541] 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 [ 46.176410] RSP: 002b:00007ffc00e96980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.177640] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9c04fe45cd [ 46.178799] RDX: 000055b8d2d4ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.179963] RBP: 00007ffc00e969e0 R08: 0000000000000000 R09: 00007ffc00e96080 [ 46.181114] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b903b2aad0 [ 46.182281] R13: 00007ffc00e96e10 R14: 000055b903b2bbc0 R15: 000055b903b3c780 [ 46.183491] [ 46.183899] irq event stamp: 1677 [ 46.184439] hardirqs last enabled at (1685): [] __up_console_sem+0x78/0x80 [ 46.185832] hardirqs last disabled at (1694): [] __up_console_sem+0x5d/0x80 [ 46.187219] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 46.188617] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 46.189987] ---[ end trace 0000000000000000 ]--- [ 49.743979] ------------[ cut here ]------------ [ 49.744908] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.747019] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.748464] Modules linked in: [ 49.749096] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.751280] Tainted: [W]=WARN [ 49.751938] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.753383] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.754295] 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 [ 49.757446] RSP: 0018:ffff888016a27bc0 EFLAGS: 00010286 [ 49.758426] RAX: 0000000000000000 RBX: ffffed1002d44f78 RCX: ffffffff813a4050 [ 49.759709] RDX: ffff888019e2d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.760984] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d44f2f [ 49.762263] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.763533] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a27df8 [ 49.764797] FS: 00007f80948e0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.766230] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.767278] CR2: 00007ffca9192ef7 CR3: 000000000d5cd000 CR4: 0000000000350ef0 [ 49.768543] Call Trace: [ 49.769055] [ 49.769462] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.770370] ? __create_object+0x59/0x80 [ 49.771151] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.772123] __vmalloc_noprof+0x59/0x60 [ 49.772879] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.773703] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.774649] bpf_prog_alloc+0x39/0x200 [ 49.775386] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.776304] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.777197] do_seccomp+0x349/0x25e0 [ 49.777922] ? find_held_lock+0x2b/0x80 [ 49.778627] ? do_prlimit+0x310/0x610 [ 49.779360] ? __pfx_do_seccomp+0x10/0x10 [ 49.780134] ? do_raw_spin_unlock+0x53/0x220 [ 49.780966] ? _raw_spin_unlock+0x1e/0x40 [ 49.781700] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.782667] ? static_key_count+0x60/0x80 [ 49.783467] prctl_set_seccomp+0x4e/0x70 [ 49.784234] __do_sys_prctl+0xe6c/0x1d70 [ 49.785015] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.785876] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.786853] ? irqentry_exit+0xf3/0x650 [ 49.787572] do_syscall_64+0xbf/0x430 [ 49.788310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.789238] RIP: 0033:0x7f8094dd25cd [ 49.789928] 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 [ 49.793025] RSP: 002b:00007ffca9190360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.794365] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8094dd25cd [ 49.795615] RDX: 00005565067c9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.796864] RBP: 00007ffca91903c0 R08: 0000000000000000 R09: 00007ffca918fa60 [ 49.798122] R10: 0000000000000000 R11: 0000000000000246 R12: 000055652c1b22b0 [ 49.799359] R13: 00007ffca91907f0 R14: 000055652c1b4d20 R15: 000055652c1c68d0 [ 49.800654] [ 49.801109] irq event stamp: 1851 [ 49.801713] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 49.803248] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 49.804783] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 49.806333] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 49.807854] ---[ end trace 0000000000000000 ]--- [ 50.636013] ------------[ cut here ]------------ [ 50.636955] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.639042] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.640513] Modules linked in: [ 50.641390] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.643603] Tainted: [W]=WARN [ 50.644224] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.645787] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.646715] 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 [ 50.650030] RSP: 0018:ffff88800f6bfbc0 EFLAGS: 00010286 [ 50.651074] RAX: 0000000000000000 RBX: ffffed1001ed7f78 RCX: ffffffff813a4050 [ 50.652436] RDX: ffff888016961bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.653805] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ed7f2f [ 50.655168] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.656563] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f6bfdf8 [ 50.657960] FS: 00007f433b5a9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.659456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.660569] CR2: 00007ffd912b5ef7 CR3: 000000001cd72000 CR4: 0000000000350ef0 [ 50.661923] Call Trace: [ 50.662401] [ 50.662913] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.663836] ? __create_object+0x59/0x80 [ 50.664604] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.665598] __vmalloc_noprof+0x59/0x60 [ 50.666394] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.667303] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.668251] bpf_prog_alloc+0x39/0x200 [ 50.669006] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.669973] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.670906] do_seccomp+0x349/0x25e0 [ 50.671597] ? find_held_lock+0x2b/0x80 [ 50.672361] ? do_prlimit+0x310/0x610 [ 50.673155] ? __pfx_do_seccomp+0x10/0x10 [ 50.673967] ? do_raw_spin_unlock+0x53/0x220 [ 50.674823] ? _raw_spin_unlock+0x1e/0x40 [ 50.675562] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.676549] ? static_key_count+0x60/0x80 [ 50.677365] prctl_set_seccomp+0x4e/0x70 [ 50.678174] __do_sys_prctl+0xe6c/0x1d70 [ 50.678983] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.679848] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.680858] ? irqentry_exit+0xf3/0x650 [ 50.681585] do_syscall_64+0xbf/0x430 [ 50.682354] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.683601] RIP: 0033:0x7f433ba9b5cd [ 50.684535] 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 [ 50.688646] RSP: 002b:00007ffd912b3550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.690441] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f433ba9b5cd [ 50.692118] RDX: 000056057cda4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.693822] RBP: 00007ffd912b35b0 R08: 0000000000000000 R09: 00007ffd912b2c50 [ 50.695486] R10: 0000000000000000 R11: 0000000000000246 R12: 000056057f126ad0 [ 50.697150] R13: 00007ffd912b39e0 R14: 000056057f127bc0 R15: 000056057f138780 [ 50.698870] [ 50.699419] irq event stamp: 1789 [ 50.700271] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 50.702258] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 50.704012] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 50.705678] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 50.707352] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33553' (ECDSA) to the list of known hosts. 2025/11/17 20:21:43 fuzzer started 2025/11/17 20:21:43 dialing manager at localhost:37895 2025/11/17 20:21:43 checking machine... 2025/11/17 20:21:43 checking revisions... [ 51.637110] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:21:43 testing simple program... [ 51.722640] cgroup: Unknown subsys name 'net' [ 51.790510] cgroup: Unknown subsys name 'cpuset' [ 51.804706] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:21:42 Registers: info registers vcpu 0 RAX=0000000000000401 RBX=ffff88801585d340 RCX=00000000a9c89454 RDX=0000000000000008 RSI=ffff88801585ddc0 RDI=00000000d6365ab0 RBP=ffff88801585dd98 RSP=ffff88801d477870 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88801585ddc0 R13=2c6dc65ca9c89454 R14=0000000000000001 R15=0000000000000001 RIP=ffffffff81527599 RFL=00000002 [-------] 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 00007f80948e0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f80948bf020 CR3=000000001f148000 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=0000000000029efb RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f69458bb010 CR3=000000001ba2c000 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=31323a303220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323134 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000