[ 39.166293] ------------[ cut here ]------------ [ 39.167214] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.169301] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.170798] Modules linked in: [ 39.171457] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.173715] Tainted: [W]=WARN [ 39.174817] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.176329] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.177257] 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 [ 39.180461] RSP: 0018:ffff888018cb7bc0 EFLAGS: 00010286 [ 39.181467] RAX: 0000000000000000 RBX: ffffed1003196f78 RCX: ffffffff813a4050 [ 39.182759] RDX: ffff888016fb9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.184062] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003196f2f [ 39.185372] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.186685] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018cb7df8 [ 39.187990] FS: 00007ff14010a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.189475] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.190556] CR2: 00007ffde4f05ef7 CR3: 000000000db8f000 CR4: 0000000000350ef0 [ 39.191853] Call Trace: [ 39.192386] [ 39.192801] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.193719] ? __create_object+0x59/0x80 [ 39.194512] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.195494] __vmalloc_noprof+0x59/0x60 [ 39.196280] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.197160] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.198051] bpf_prog_alloc+0x39/0x200 [ 39.198796] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.199752] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.200690] do_seccomp+0x349/0x25e0 [ 39.201448] ? find_held_lock+0x2b/0x80 [ 39.202211] ? do_prlimit+0x310/0x610 [ 39.202924] ? __pfx_do_seccomp+0x10/0x10 [ 39.203728] ? do_raw_spin_unlock+0x53/0x220 [ 39.204603] ? _raw_spin_unlock+0x1e/0x40 [ 39.205403] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.206382] ? static_key_count+0x60/0x80 [ 39.207183] prctl_set_seccomp+0x4e/0x70 [ 39.207926] __do_sys_prctl+0xe6c/0x1d70 [ 39.208741] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.209628] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.210625] ? irqentry_exit+0xf3/0x650 [ 39.211405] do_syscall_64+0xbf/0x430 [ 39.212182] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.213158] RIP: 0033:0x7ff1405fc5cd [ 39.213828] 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 [ 39.217066] RSP: 002b:00007ffde4f04990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.218473] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff1405fc5cd [ 39.219786] RDX: 000055ee9fc52e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.221132] RBP: 00007ffde4f049f0 R08: 0000000000000000 R09: 00007ffde4f04090 [ 39.222431] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eec1af5ad0 [ 39.223726] R13: 00007ffde4f04e20 R14: 000055eec1af6bc0 R15: 000055eec1b07780 [ 39.225056] [ 39.225538] irq event stamp: 1925 [ 39.226183] hardirqs last enabled at (1935): [] __up_console_sem+0x78/0x80 [ 39.227710] hardirqs last disabled at (1944): [] __up_console_sem+0x5d/0x80 [ 39.229267] softirqs last enabled at (1814): [] handle_softirqs+0x50c/0x770 [ 39.230826] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 39.232461] ---[ end trace 0000000000000000 ]--- [ 42.624439] ------------[ cut here ]------------ [ 42.625505] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.627808] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.629517] Modules linked in: [ 42.630255] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.632548] Tainted: [W]=WARN [ 42.633243] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.634943] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.636002] 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 [ 42.639231] RSP: 0018:ffff88801b55fbc0 EFLAGS: 00010286 [ 42.640233] RAX: 0000000000000000 RBX: ffffed10036abf78 RCX: ffffffff813a4050 [ 42.641535] RDX: ffff888016ce9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.642812] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036abf2f [ 42.644127] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.645444] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b55fdf8 [ 42.646741] FS: 00007f56f3416900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.648218] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.649311] CR2: 00007f56f3908580 CR3: 00000000202dd000 CR4: 0000000000350ef0 [ 42.650612] Call Trace: [ 42.651089] [ 42.651543] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.652461] ? __create_object+0x59/0x80 [ 42.653248] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.654221] __vmalloc_noprof+0x59/0x60 [ 42.654958] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.655818] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.656775] bpf_prog_alloc+0x39/0x200 [ 42.657521] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.658465] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.659381] do_seccomp+0x349/0x25e0 [ 42.660097] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.661018] ? __pfx_do_seccomp+0x10/0x10 [ 42.661834] ? find_held_lock+0x2b/0x80 [ 42.662608] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.663584] ? static_key_count+0x60/0x80 [ 42.664401] prctl_set_seccomp+0x4e/0x70 [ 42.665172] __do_sys_prctl+0xe6c/0x1d70 [ 42.665914] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.666786] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.667753] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.668737] ? irqentry_exit+0xf3/0x650 [ 42.669505] do_syscall_64+0xbf/0x430 [ 42.670250] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.671225] RIP: 0033:0x7f56f39085cd [ 42.671896] 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 [ 42.675138] RSP: 002b:00007ffe7a1d9d80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.676532] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f56f39085cd [ 42.677954] RDX: 00005637670e5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.679434] RBP: 00007ffe7a1d9de0 R08: 0000000000000000 R09: 00007ffe7a1d9480 [ 42.680896] R10: 0000000000000000 R11: 0000000000000246 R12: 000056378134fad0 [ 42.682394] R13: 00007ffe7a1da210 R14: 0000563781350bc0 R15: 0000563781361780 [ 42.683908] [ 42.684468] irq event stamp: 1717 [ 42.685221] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 42.686978] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 42.688745] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 42.690546] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 42.692301] ---[ end trace 0000000000000000 ]--- [ 43.468884] ------------[ cut here ]------------ [ 43.469780] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.471798] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.473253] Modules linked in: [ 43.473843] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.475780] Tainted: [W]=WARN [ 43.476384] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.477832] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.478744] 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 [ 43.481887] RSP: 0018:ffff888019c0fbc0 EFLAGS: 00010286 [ 43.482860] RAX: 0000000000000000 RBX: ffffed1003381f78 RCX: ffffffff813a4050 [ 43.484148] RDX: ffff88800f0c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.485420] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003381f2f [ 43.486688] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.487956] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c0fdf8 [ 43.489253] FS: 00007fd880fbf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.490698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.491781] CR2: 00007ffdf66a4ef7 CR3: 000000000dbf6000 CR4: 0000000000350ef0 [ 43.493126] Call Trace: [ 43.493594] [ 43.494008] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.494927] ? __create_object+0x59/0x80 [ 43.495726] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.496725] __vmalloc_noprof+0x59/0x60 [ 43.497486] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.498347] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.499267] bpf_prog_alloc+0x39/0x200 [ 43.499955] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.500880] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.501782] do_seccomp+0x349/0x25e0 [ 43.502507] ? find_held_lock+0x2b/0x80 [ 43.503261] ? do_prlimit+0x310/0x610 [ 43.503959] ? __pfx_do_seccomp+0x10/0x10 [ 43.504748] ? do_raw_spin_unlock+0x53/0x220 [ 43.505576] ? _raw_spin_unlock+0x1e/0x40 [ 43.506358] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.507313] ? static_key_count+0x60/0x80 [ 43.508068] prctl_set_seccomp+0x4e/0x70 [ 43.508843] __do_sys_prctl+0xe6c/0x1d70 [ 43.509621] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.510460] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.511423] ? irqentry_exit+0xf3/0x650 [ 43.512198] do_syscall_64+0xbf/0x430 [ 43.512889] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.513848] RIP: 0033:0x7fd8814b15cd [ 43.514535] 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 [ 43.517650] RSP: 002b:00007ffdf66a3510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.519006] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd8814b15cd [ 43.520294] RDX: 0000559d75f15e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.521556] RBP: 00007ffdf66a3570 R08: 0000000000000000 R09: 00007ffdf66a2c10 [ 43.522829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559da1557ad0 [ 43.524123] R13: 00007ffdf66a39a0 R14: 0000559da1558bc0 R15: 0000559da1569780 [ 43.525412] [ 43.525829] irq event stamp: 1773 [ 43.526467] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 43.527976] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 43.529525] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 43.531061] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 43.532603] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53532' (ECDSA) to the list of known hosts. 2025/11/17 10:32:01 fuzzer started 2025/11/17 10:32:02 dialing manager at localhost:37895 2025/11/17 10:32:02 checking machine... 2025/11/17 10:32:02 checking revisions... [ 44.420279] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:32:02 testing simple program... [ 44.499941] cgroup: Unknown subsys name 'net' [ 44.570978] cgroup: Unknown subsys name 'cpuset' [ 44.592876] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:32:01 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88800ba78fa8 RCX=ffffffff8145958a RDX=ffffed10012f8a6d RSI=0000000000000004 RDI=ffff8880097c5360 RBP=ffff88800ba78f00 RSP=ffff888009627c10 R8 =0000000000000001 R9 =ffffed10012f8a6c R10=ffff8880097c5363 R11=0000000000000000 R12=ffff8880097c5360 R13=0000000000000002 R14=ffff88800ba78fa0 R15=0000000000000008 RIP=ffffffff81459590 RFL=00000213 [----A-C] 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 0000000000000000 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=00007ffc03fa9928 CR3=0000000005c8a000 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=00007f787669751000005615460f2790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888016ced340 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888019c9fa28 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=000000000004b9de R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81526f05 RFL=00000086 [--S--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 00007f56f3416900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f56f33ca01c CR3=000000000b8f1000 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=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000