[ 46.195404] ------------[ cut here ]------------ [ 46.196335] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.198352] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.199824] Modules linked in: [ 46.200502] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.202510] Tainted: [W]=WARN [ 46.203109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.204583] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.205497] 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 [ 46.208664] RSP: 0018:ffff888017457bc0 EFLAGS: 00010286 [ 46.209648] RAX: 0000000000000000 RBX: ffffed1002e8af78 RCX: ffffffff813a4050 [ 46.210930] RDX: ffff88801a0eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.212220] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8af2f [ 46.213485] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.214779] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017457df8 [ 46.216071] FS: 00007f7566657900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.217517] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.218596] CR2: 00007fffeea5def8 CR3: 000000000b724000 CR4: 0000000000350ef0 [ 46.219920] Call Trace: [ 46.220401] [ 46.220809] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.221716] ? __create_object+0x59/0x80 [ 46.222496] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.223496] __vmalloc_noprof+0x59/0x60 [ 46.224264] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.225137] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.226060] bpf_prog_alloc+0x39/0x200 [ 46.226772] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.227713] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.228618] do_seccomp+0x349/0x25e0 [ 46.229347] ? find_held_lock+0x2b/0x80 [ 46.230107] ? do_prlimit+0x310/0x610 [ 46.230812] ? __pfx_do_seccomp+0x10/0x10 [ 46.231588] ? do_raw_spin_unlock+0x53/0x220 [ 46.232443] ? _raw_spin_unlock+0x1e/0x40 [ 46.233231] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.234199] ? static_key_count+0x60/0x80 [ 46.235003] prctl_set_seccomp+0x4e/0x70 [ 46.235732] __do_sys_prctl+0xe6c/0x1d70 [ 46.236509] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.237360] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.238326] ? irqentry_exit+0xf3/0x650 [ 46.239116] do_syscall_64+0xbf/0x430 [ 46.239810] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.240750] RIP: 0033:0x7f7566b495cd [ 46.241475] 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 [ 46.244641] RSP: 002b:00007fffeea5c7e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.246007] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7566b495cd [ 46.247295] RDX: 000055dcc6924e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.248601] RBP: 00007fffeea5c840 R08: 0000000000000000 R09: 00007fffeea5bee0 [ 46.249875] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dcf1f7dad0 [ 46.251184] R13: 00007fffeea5cc70 R14: 000055dcf1f7ebc0 R15: 000055dcf1f8f780 [ 46.252499] [ 46.252957] irq event stamp: 1779 [ 46.253564] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 46.255111] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 46.256648] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 46.258210] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 46.259731] ---[ end trace 0000000000000000 ]--- [ 49.413014] ------------[ cut here ]------------ [ 49.413951] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.416032] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.417473] Modules linked in: [ 49.418102] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.420109] Tainted: [W]=WARN [ 49.420657] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.422135] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.423082] 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 [ 49.426264] RSP: 0018:ffff888016f1fbc0 EFLAGS: 00010286 [ 49.427264] RAX: 0000000000000000 RBX: ffffed1002de3f78 RCX: ffffffff813a4050 [ 49.428529] RDX: ffff888017fd9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.429804] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de3f2f [ 49.431122] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.432418] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f1fdf8 [ 49.433732] FS: 00007f4fc89e2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.435193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.436272] CR2: 00007f4fc8ed4580 CR3: 000000000a037000 CR4: 0000000000350ef0 [ 49.437587] Call Trace: [ 49.438091] [ 49.438507] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.439396] ? __create_object+0x59/0x80 [ 49.440166] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.441121] __vmalloc_noprof+0x59/0x60 [ 49.441831] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.442710] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.443635] bpf_prog_alloc+0x39/0x200 [ 49.444376] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.445312] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.446210] do_seccomp+0x349/0x25e0 [ 49.446951] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.447801] ? __pfx_do_seccomp+0x10/0x10 [ 49.448607] ? find_held_lock+0x2b/0x80 [ 49.449360] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.450356] ? static_key_count+0x60/0x80 [ 49.451177] prctl_set_seccomp+0x4e/0x70 [ 49.451946] __do_sys_prctl+0xe6c/0x1d70 [ 49.452676] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.453537] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.454524] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.455478] ? irqentry_exit+0xf3/0x650 [ 49.456232] do_syscall_64+0xbf/0x430 [ 49.456973] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.457881] RIP: 0033:0x7f4fc8ed45cd [ 49.458599] 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 [ 49.461799] RSP: 002b:00007ffc6e0df490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.463189] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4fc8ed45cd [ 49.464481] RDX: 0000561ab8d29e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.465773] RBP: 00007ffc6e0df4f0 R08: 0000000000000000 R09: 00007ffc6e0deb90 [ 49.467064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561adb66aad0 [ 49.468350] R13: 00007ffc6e0df920 R14: 0000561adb66bbc0 R15: 0000561adb67c780 [ 49.469669] [ 49.470143] irq event stamp: 1739 [ 49.470755] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 49.472287] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 49.473823] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 49.475298] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 49.476547] ---[ end trace 0000000000000000 ]--- [ 50.258054] ------------[ cut here ]------------ [ 50.258978] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.260810] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.262026] Modules linked in: [ 50.262531] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.264218] Tainted: [W]=WARN [ 50.264682] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.265933] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.266806] 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 [ 50.269440] RSP: 0018:ffff88801786fbc0 EFLAGS: 00010286 [ 50.270236] RAX: 0000000000000000 RBX: ffffed1002f0df78 RCX: ffffffff813a4050 [ 50.271308] RDX: ffff88800f831bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.272372] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f0df2f [ 50.273438] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.274518] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801786fdf8 [ 50.275596] FS: 00007f2013ad4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.276793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.277668] CR2: 00007f2013fc6580 CR3: 000000001fdb2000 CR4: 0000000000350ef0 [ 50.278741] Call Trace: [ 50.279156] [ 50.279501] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.280241] ? __create_object+0x59/0x80 [ 50.280853] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.281646] __vmalloc_noprof+0x59/0x60 [ 50.282271] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.283010] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.283757] bpf_prog_alloc+0x39/0x200 [ 50.284376] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.285173] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.285956] do_seccomp+0x349/0x25e0 [ 50.286530] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.287289] ? __pfx_do_seccomp+0x10/0x10 [ 50.287963] ? find_held_lock+0x2b/0x80 [ 50.288571] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.289396] ? static_key_count+0x60/0x80 [ 50.290082] prctl_set_seccomp+0x4e/0x70 [ 50.290714] __do_sys_prctl+0xe6c/0x1d70 [ 50.291399] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.292129] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.292954] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.293737] ? irqentry_exit+0xf3/0x650 [ 50.294374] do_syscall_64+0xbf/0x430 [ 50.295005] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.295769] RIP: 0033:0x7f2013fc65cd [ 50.296361] 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 [ 50.299039] RSP: 002b:00007ffe07360150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.300196] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2013fc65cd [ 50.301299] RDX: 000055cb70015e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.302382] RBP: 00007ffe073601b0 R08: 0000000000000000 R09: 00007ffe0735f850 [ 50.303481] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cbaaccbad0 [ 50.304568] R13: 00007ffe073605e0 R14: 000055cbaacccbc0 R15: 000055cbaacdd780 [ 50.305674] [ 50.306077] irq event stamp: 1707 [ 50.306609] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 50.307910] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 50.309198] softirqs last enabled at (1468): [] handle_softirqs+0x50c/0x770 [ 50.310522] softirqs last disabled at (1461): [] __irq_exit_rcu+0xc4/0x100 [ 50.311799] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21286' (ECDSA) to the list of known hosts. 2025/11/19 05:04:50 fuzzer started 2025/11/19 05:04:50 dialing manager at localhost:34383 2025/11/19 05:04:51 checking machine... 2025/11/19 05:04:51 checking revisions... [ 51.165689] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:04:51 testing simple program... [ 51.253657] cgroup: Unknown subsys name 'net' [ 51.324349] cgroup: Unknown subsys name 'cpuset' [ 51.337386] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:04:50 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88800f727e08 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08998 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=000000000003f9f7 R12=ffffffff8135e7a2 R13=ffff88806ce08a98 R14=ffff88800f727df8 R15=ffff88806ce08a50 RIP=ffffffff81528f19 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 00007f4fc89e2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc6e0d9000 CR3=000000001fd4d000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002c9d3 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdbfff6518 CR3=000000000d90e000 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=03769821ad3640a8c44f4f2ce5c0d5e4 XMM02=00000000003015b0ec2efd57dc4c00df XMM03=00000000003102d80535f6c7f87801d2 XMM04=09cb8462e7169c7600000000000ae988 XMM05=99f994ec1c074d750000000000321680 XMM06=817b8945e9d50373000000000031ffb8 XMM07=e042d86d42eb936e0000000000311428 XMM08=0535f6c7f87801d20000000000301610 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000