[ 46.104819] ------------[ cut here ]------------ [ 46.105756] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.107784] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.109294] Modules linked in: [ 46.109891] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.111914] Tainted: [W]=WARN [ 46.112521] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.114015] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.114953] 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 [ 46.118161] RSP: 0018:ffff888019bdfbc0 EFLAGS: 00010286 [ 46.119117] RAX: 0000000000000000 RBX: ffffed100337bf78 RCX: ffffffff813a4050 [ 46.120424] RDX: ffff888016f31bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.121726] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100337bf2f [ 46.123028] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.124342] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019bdfdf8 [ 46.125625] FS: 00007f08d4411900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.127065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.128133] CR2: 00007f08d4903580 CR3: 0000000009a13000 CR4: 0000000000350ef0 [ 46.129445] Call Trace: [ 46.129908] [ 46.130367] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.131251] ? __create_object+0x59/0x80 [ 46.132017] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.133003] __vmalloc_noprof+0x59/0x60 [ 46.133760] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.134667] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.135620] bpf_prog_alloc+0x39/0x200 [ 46.136380] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.137320] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.138245] do_seccomp+0x349/0x25e0 [ 46.138923] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.139811] ? __pfx_do_seccomp+0x10/0x10 [ 46.140585] ? find_held_lock+0x2b/0x80 [ 46.141357] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.142325] ? static_key_count+0x60/0x80 [ 46.143101] prctl_set_seccomp+0x4e/0x70 [ 46.143892] __do_sys_prctl+0xe6c/0x1d70 [ 46.144686] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.145569] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.146552] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.147526] ? irqentry_exit+0xf3/0x650 [ 46.148288] do_syscall_64+0xbf/0x430 [ 46.148998] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.149957] RIP: 0033:0x7f08d49035cd [ 46.150682] 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 [ 46.153864] RSP: 002b:00007fff1ba93c20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.155251] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f08d49035cd [ 46.156535] RDX: 0000564143330e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.157826] RBP: 00007fff1ba93c80 R08: 0000000000000000 R09: 00007fff1ba93320 [ 46.159124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564173fc5bf0 [ 46.160425] R13: 00007fff1ba940b0 R14: 0000564173fcf380 R15: 0000564173fda460 [ 46.161731] [ 46.162191] irq event stamp: 1769 [ 46.162811] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 46.164340] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 46.165943] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770 [ 46.167511] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100 [ 46.169035] ---[ end trace 0000000000000000 ]--- [ 49.215017] ------------[ cut here ]------------ [ 49.215935] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.217883] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.219330] Modules linked in: [ 49.219909] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.221879] Tainted: [W]=WARN [ 49.222466] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.224187] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.225043] 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 [ 49.228274] RSP: 0018:ffff888017af7bc0 EFLAGS: 00010286 [ 49.229244] RAX: 0000000000000000 RBX: ffffed1002f5ef78 RCX: ffffffff813a4050 [ 49.230522] RDX: ffff888016f30000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.231789] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f5ef2f [ 49.233055] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.234317] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017af7df8 [ 49.235606] FS: 00007f64c65e8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.237043] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.238103] CR2: 00007ffceb156ef8 CR3: 000000001d04b000 CR4: 0000000000350ef0 [ 49.239376] Call Trace: [ 49.239833] [ 49.240283] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.241118] ? __create_object+0x59/0x80 [ 49.241900] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.242878] __vmalloc_noprof+0x59/0x60 [ 49.243626] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.244486] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.245407] bpf_prog_alloc+0x39/0x200 [ 49.246090] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.247019] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.247928] do_seccomp+0x349/0x25e0 [ 49.248637] ? find_held_lock+0x2b/0x80 [ 49.249395] ? do_prlimit+0x310/0x610 [ 49.250089] ? __pfx_do_seccomp+0x10/0x10 [ 49.250863] ? do_raw_spin_unlock+0x53/0x220 [ 49.251687] ? _raw_spin_unlock+0x1e/0x40 [ 49.252468] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.253426] ? static_key_count+0x60/0x80 [ 49.254219] prctl_set_seccomp+0x4e/0x70 [ 49.254958] __do_sys_prctl+0xe6c/0x1d70 [ 49.255728] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.256599] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.257564] ? irqentry_exit+0xf3/0x650 [ 49.258317] do_syscall_64+0xbf/0x430 [ 49.259013] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.259938] RIP: 0033:0x7f64c6ada5cd [ 49.260622] 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 [ 49.263754] RSP: 002b:00007ffceb154ee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.265109] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f64c6ada5cd [ 49.266385] RDX: 0000558098af2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.267650] RBP: 00007ffceb154f40 R08: 0000000000000000 R09: 00007ffceb1545e0 [ 49.268919] R10: 0000000000000000 R11: 0000000000000246 R12: 00005580cdd8fbf0 [ 49.270174] R13: 00007ffceb155370 R14: 00005580cdd99380 R15: 00005580cdda4460 [ 49.271478] [ 49.271898] irq event stamp: 1781 [ 49.272537] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 49.274043] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 49.275556] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 49.277059] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 49.278547] ---[ end trace 0000000000000000 ]--- [ 49.961076] ------------[ cut here ]------------ [ 49.961980] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.963960] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.965602] Modules linked in: [ 49.966303] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.968263] Tainted: [W]=WARN [ 49.968823] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.970269] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.971190] 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 [ 49.974323] RSP: 0018:ffff88801b15fbc0 EFLAGS: 00010286 [ 49.975299] RAX: 0000000000000000 RBX: ffffed100362bf78 RCX: ffffffff813a4050 [ 49.976572] RDX: ffff888017253780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.977840] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100362bf2f [ 49.979120] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.980405] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b15fdf8 [ 49.981688] FS: 00007ff111e3c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.983111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.984171] CR2: 00007fff9d53eef8 CR3: 000000001e45d000 CR4: 0000000000350ef0 [ 49.985431] Call Trace: [ 49.985901] [ 49.986345] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.987237] ? __create_object+0x59/0x80 [ 49.987964] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.988917] __vmalloc_noprof+0x59/0x60 [ 49.989665] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.990529] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.991446] bpf_prog_alloc+0x39/0x200 [ 49.992131] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.993047] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.993928] do_seccomp+0x349/0x25e0 [ 49.994651] ? find_held_lock+0x2b/0x80 [ 49.995401] ? do_prlimit+0x310/0x610 [ 49.996102] ? __pfx_do_seccomp+0x10/0x10 [ 49.996874] ? do_raw_spin_unlock+0x53/0x220 [ 49.997676] ? _raw_spin_unlock+0x1e/0x40 [ 49.998444] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.999417] ? static_key_count+0x60/0x80 [ 50.000216] prctl_set_seccomp+0x4e/0x70 [ 50.000948] __do_sys_prctl+0xe6c/0x1d70 [ 50.001722] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.002585] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.003534] ? irqentry_exit+0xf3/0x650 [ 50.004410] do_syscall_64+0xbf/0x430 [ 50.005121] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.006083] RIP: 0033:0x7ff11232e5cd [ 50.006795] 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 [ 50.009886] RSP: 002b:00007fff9d53dd40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.011244] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff11232e5cd [ 50.012522] RDX: 0000556a5bb8ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.013794] RBP: 00007fff9d53dda0 R08: 0000000000000000 R09: 00007fff9d53d440 [ 50.015090] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556a5e448bf0 [ 50.016383] R13: 00007fff9d53e1d0 R14: 0000556a5e452380 R15: 0000556a5e45d460 [ 50.017648] [ 50.018065] irq event stamp: 1775 [ 50.018729] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 50.020203] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 50.021723] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 50.023205] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 50.024464] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33934' (ECDSA) to the list of known hosts. 2025/11/19 06:30:55 fuzzer started 2025/11/19 06:30:55 dialing manager at localhost:34383 2025/11/19 06:30:55 checking machine... 2025/11/19 06:30:55 checking revisions... [ 50.858612] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:30:56 testing simple program... [ 50.958792] cgroup: Unknown subsys name 'net' [ 51.022810] cgroup: Unknown subsys name 'cpuset' [ 51.036559] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:30:55 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000002 RCX=ffffffff86ab8484 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =ffffffff86ab8488 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88806ce08ab1 R15=ffff88806ce08a70 RIP=ffffffff8135e8b8 RFL=00000202 [-------] 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 00007f64c65e8900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f64c65a8008 CR3=000000000da5c000 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=000000000002664f 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=00007f65b209f000 CR3=000000000d6c5000 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=9d734bc20dc5d6b3f94d3176076a8692 XMM02=0000000000307ce0eff9b2d0a8fce9cb XMM03=0000000000307db02c67c8bc2e329bc3 XMM04=5f1e99613f8ed1e000000000000ae988 XMM05=62bf5d55ef68c8830000000000322890 XMM06=5b75c91c804453420000000000321988 XMM07=e042d86d42eb936e0000000000312c18 XMM08=14caff0390ed2a650000000000307db0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000