[ 39.167579] ------------[ cut here ]------------ [ 39.168563] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.170546] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.172007] Modules linked in: [ 39.172639] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.174667] Tainted: [W]=WARN [ 39.175273] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.176752] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.177680] 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 [ 39.180859] RSP: 0018:ffff88800ef4fbc0 EFLAGS: 00010286 [ 39.181859] RAX: 0000000000000000 RBX: ffffed1001de9f78 RCX: ffffffff813a4050 [ 39.183145] RDX: ffff888015949bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.184447] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001de9f2f [ 39.185745] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.187051] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef4fdf8 [ 39.188349] FS: 00007f964cb3a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.189793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.190874] CR2: 00007ffc09199ef8 CR3: 000000000e1f8000 CR4: 0000000000350ef0 [ 39.192143] Call Trace: [ 39.192614] [ 39.193033] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.193953] ? __create_object+0x59/0x80 [ 39.194718] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.195702] __vmalloc_noprof+0x59/0x60 [ 39.196467] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.197353] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.198289] bpf_prog_alloc+0x39/0x200 [ 39.198998] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.199917] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.200844] do_seccomp+0x349/0x25e0 [ 39.201577] ? find_held_lock+0x2b/0x80 [ 39.202347] ? do_prlimit+0x310/0x610 [ 39.203044] ? __pfx_do_seccomp+0x10/0x10 [ 39.203841] ? do_raw_spin_unlock+0x53/0x220 [ 39.204675] ? _raw_spin_unlock+0x1e/0x40 [ 39.205485] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.206474] ? static_key_count+0x60/0x80 [ 39.207277] prctl_set_seccomp+0x4e/0x70 [ 39.207998] __do_sys_prctl+0xe6c/0x1d70 [ 39.208796] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.209667] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.210638] ? irqentry_exit+0xf3/0x650 [ 39.211412] do_syscall_64+0xbf/0x430 [ 39.212142] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.213056] RIP: 0033:0x7f964d02c5cd [ 39.213782] 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 [ 39.216960] RSP: 002b:00007ffc09198df0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.218354] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f964d02c5cd [ 39.219631] RDX: 0000560fab354e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.220925] RBP: 00007ffc09198e50 R08: 0000000000000000 R09: 00007ffc091984f0 [ 39.222226] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560fc140fad0 [ 39.223519] R13: 00007ffc09199280 R14: 0000560fc1410bc0 R15: 0000560fc1421780 [ 39.224840] [ 39.225318] irq event stamp: 1729 [ 39.225935] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 39.227267] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 39.228521] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 39.229803] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 39.231053] ---[ end trace 0000000000000000 ]--- [ 42.614704] ------------[ cut here ]------------ [ 42.615652] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.617614] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.619027] Modules linked in: [ 42.619678] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.621639] Tainted: [W]=WARN [ 42.622217] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.623662] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.624578] 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 [ 42.627698] RSP: 0018:ffff88801706fbc0 EFLAGS: 00010286 [ 42.628663] RAX: 0000000000000000 RBX: ffffed1002e0df78 RCX: ffffffff813a4050 [ 42.629941] RDX: ffff88801594b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.631204] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0df2f [ 42.632467] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.633735] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801706fdf8 [ 42.634998] FS: 00007f987f5ea900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.636413] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.637459] CR2: 00007fff2206fef8 CR3: 000000000e27d000 CR4: 0000000000350ef0 [ 42.638780] Call Trace: [ 42.639283] [ 42.639689] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.640570] ? __create_object+0x59/0x80 [ 42.641347] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.642307] __vmalloc_noprof+0x59/0x60 [ 42.643009] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.643865] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.644780] bpf_prog_alloc+0x39/0x200 [ 42.645514] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.646431] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.647316] do_seccomp+0x349/0x25e0 [ 42.647976] ? find_held_lock+0x2b/0x80 [ 42.648716] ? do_prlimit+0x310/0x610 [ 42.649437] ? __pfx_do_seccomp+0x10/0x10 [ 42.650211] ? do_raw_spin_unlock+0x53/0x220 [ 42.650986] ? _raw_spin_unlock+0x1e/0x40 [ 42.651751] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.652694] ? static_key_count+0x60/0x80 [ 42.653475] prctl_set_seccomp+0x4e/0x70 [ 42.654241] __do_sys_prctl+0xe6c/0x1d70 [ 42.654963] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.655805] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.656751] ? irqentry_exit+0xf3/0x650 [ 42.657515] do_syscall_64+0xbf/0x430 [ 42.658241] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.659171] RIP: 0033:0x7f987fadc5cd [ 42.659818] 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 [ 42.662930] RSP: 002b:00007fff2206e040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.664256] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f987fadc5cd [ 42.665533] RDX: 0000560a4c7dde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.666809] RBP: 00007fff2206e0a0 R08: 0000000000000000 R09: 00007fff2206d740 [ 42.668065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560a52653ad0 [ 42.669315] R13: 00007fff2206e4d0 R14: 0000560a52654bc0 R15: 0000560a52665780 [ 42.670602] [ 42.671022] irq event stamp: 1753 [ 42.671672] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 42.673179] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 42.674684] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 42.676198] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 42.677697] ---[ end trace 0000000000000000 ]--- [ 43.487989] ------------[ cut here ]------------ [ 43.488904] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.490893] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.492348] Modules linked in: [ 43.492944] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.495190] Tainted: [W]=WARN [ 43.495746] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.497280] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.498221] 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 [ 43.501372] RSP: 0018:ffff88801433fbc0 EFLAGS: 00010286 [ 43.502362] RAX: 0000000000000000 RBX: ffffed1002867f78 RCX: ffffffff813a4050 [ 43.503635] RDX: ffff88800a311bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.504915] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002867f2f [ 43.506218] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.507496] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801433fdf8 [ 43.508786] FS: 00007fb600858900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.510236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.511297] CR2: 00007fb600dbe4a6 CR3: 000000000e0ed000 CR4: 0000000000350ef0 [ 43.512588] Call Trace: [ 43.513047] [ 43.513506] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.514421] ? __create_object+0x59/0x80 [ 43.515215] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.516203] __vmalloc_noprof+0x59/0x60 [ 43.516929] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.517842] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.518795] bpf_prog_alloc+0x39/0x200 [ 43.519547] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.520489] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.521403] do_seccomp+0x349/0x25e0 [ 43.522138] ? find_held_lock+0x2b/0x80 [ 43.522871] ? do_prlimit+0x310/0x610 [ 43.523618] ? __pfx_do_seccomp+0x10/0x10 [ 43.524401] ? do_raw_spin_unlock+0x53/0x220 [ 43.525248] ? _raw_spin_unlock+0x1e/0x40 [ 43.526012] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.526987] ? static_key_count+0x60/0x80 [ 43.527794] prctl_set_seccomp+0x4e/0x70 [ 43.528584] __do_sys_prctl+0xe6c/0x1d70 [ 43.529377] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.530255] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.531240] ? irqentry_exit+0xf3/0x650 [ 43.531967] do_syscall_64+0xbf/0x430 [ 43.532713] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.533684] RIP: 0033:0x7fb600d4a5cd [ 43.534394] 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 [ 43.537619] RSP: 002b:00007fff2e311f70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.538999] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb600d4a5cd [ 43.540296] RDX: 00005581f2f54e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.541715] RBP: 00007fff2e311fd0 R08: 0000000000000000 R09: 00007fff2e311670 [ 43.543094] R10: 0000000000000000 R11: 0000000000000246 R12: 000055822067c240 [ 43.544423] R13: 00007fff2e312400 R14: 0000558220685380 R15: 0000558220690540 [ 43.545757] [ 43.546230] irq event stamp: 1841 [ 43.546864] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 43.548465] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 43.550066] softirqs last enabled at (1828): [] handle_softirqs+0x50c/0x770 [ 43.551718] softirqs last disabled at (1823): [] __irq_exit_rcu+0xc4/0x100 [ 43.553305] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1401' (ECDSA) to the list of known hosts. 2025/11/19 02:48:12 fuzzer started 2025/11/19 02:48:12 dialing manager at localhost:34383 2025/11/19 02:48:12 checking machine... 2025/11/19 02:48:12 checking revisions... [ 44.451304] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:48:12 testing simple program... [ 44.529250] cgroup: Unknown subsys name 'net' [ 44.572555] cgroup: Unknown subsys name 'cpuset' [ 44.588500] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:48:11 Registers: info registers vcpu 0 RAX=ffff888016f19a68 RBX=ffff888016f19980 RCX=ffffffff842dc062 RDX=1ffff11002de334d RSI=ffffffff842dc076 RDI=0000000000000001 RBP=ffff888015b4fb58 RSP=ffff888015b4f8c0 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=ffff888016f19a68 R14=0000000000000007 R15=0000000000000000 RIP=ffffffff842dc09f 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 00007f4bc83bc700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeb3f545b8 CR3=000000000e3c4000 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=38343a323020393120766f4e3e38333c XMM01=656e6e6f637369642064657669656365 XMM02=63736964203a31313a30363534352074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303635 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff87ce3608 RBX=ffff888015e7b780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888015e7c200 RDI=ffff888015e7c1d8 RBP=ffff888015e7c1d8 RSP=ffff88801419faa8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888015e7c200 R13=4b952e4da9267483 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff81527a64 RFL=00000082 [--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 00007f987f5ea900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f987fba1618 CR3=000000001f651000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000