[ 44.083547] ------------[ cut here ]------------ [ 44.084472] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.086412] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 44.087780] Modules linked in: [ 44.088374] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.090207] Tainted: [W]=WARN [ 44.090772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.092122] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.092958] 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 [ 44.095857] RSP: 0018:ffff888015fefbc0 EFLAGS: 00010286 [ 44.096755] RAX: 0000000000000000 RBX: ffffed1002bfdf78 RCX: ffffffff813a4050 [ 44.097943] RDX: ffff8880145d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.099133] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bfdf2f [ 44.100311] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.101489] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fefdf8 [ 44.102668] FS: 00007f24854dc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.103983] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.104965] CR2: 00007fff90533ef7 CR3: 000000000b7ce000 CR4: 0000000000350ef0 [ 44.106146] Call Trace: [ 44.106623] [ 44.106999] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.107816] ? __create_object+0x59/0x80 [ 44.108527] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.109405] __vmalloc_noprof+0x59/0x60 [ 44.110055] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.110875] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.111736] bpf_prog_alloc+0x39/0x200 [ 44.112400] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.113198] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.114024] do_seccomp+0x349/0x25e0 [ 44.114694] ? find_held_lock+0x2b/0x80 [ 44.115389] ? do_prlimit+0x310/0x610 [ 44.116026] ? __pfx_do_seccomp+0x10/0x10 [ 44.116749] ? do_raw_spin_unlock+0x53/0x220 [ 44.117497] ? _raw_spin_unlock+0x1e/0x40 [ 44.118161] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.119047] ? static_key_count+0x60/0x80 [ 44.119775] prctl_set_seccomp+0x4e/0x70 [ 44.120475] __do_sys_prctl+0xe6c/0x1d70 [ 44.121143] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.121918] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.122799] ? irqentry_exit+0xf3/0x650 [ 44.123481] do_syscall_64+0xbf/0x430 [ 44.124107] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.124960] RIP: 0033:0x7f24859ce5cd [ 44.125589] 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 [ 44.128431] RSP: 002b:00007fff90531bc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.129653] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f24859ce5cd [ 44.130822] RDX: 000055a544a3fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.131976] RBP: 00007fff90531c20 R08: 0000000000000000 R09: 00007fff905312c0 [ 44.133124] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a57984abf0 [ 44.134277] R13: 00007fff90532050 R14: 000055a579854380 R15: 000055a57985f460 [ 44.135426] [ 44.135805] irq event stamp: 1721 [ 44.136392] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 44.137751] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 44.139115] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 44.140485] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 44.141837] ---[ end trace 0000000000000000 ]--- [ 47.335781] ------------[ cut here ]------------ [ 47.336735] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.338805] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 47.340301] Modules linked in: [ 47.340922] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.343191] Tainted: [W]=WARN [ 47.344068] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.345591] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.346543] 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 [ 47.349799] RSP: 0018:ffff888009f1fbc0 EFLAGS: 00010286 [ 47.350869] RAX: 0000000000000000 RBX: ffffed10013e3f78 RCX: ffffffff813a4050 [ 47.352188] RDX: ffff888019fc9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.353537] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013e3f2f [ 47.354868] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.356181] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009f1fdf8 [ 47.357499] FS: 00007f9449ef7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.358994] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.360085] CR2: 00007ffed9633ef7 CR3: 000000000d4a8000 CR4: 0000000000350ef0 [ 47.361405] Call Trace: [ 47.361879] [ 47.362357] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.363279] ? __create_object+0x59/0x80 [ 47.364034] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.365031] __vmalloc_noprof+0x59/0x60 [ 47.365806] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.366710] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.367672] bpf_prog_alloc+0x39/0x200 [ 47.368435] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.369396] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.370339] do_seccomp+0x349/0x25e0 [ 47.371032] ? find_held_lock+0x2b/0x80 [ 47.371813] ? do_prlimit+0x310/0x610 [ 47.372569] ? __pfx_do_seccomp+0x10/0x10 [ 47.373384] ? do_raw_spin_unlock+0x53/0x220 [ 47.374189] ? _raw_spin_unlock+0x1e/0x40 [ 47.375015] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.376000] ? static_key_count+0x60/0x80 [ 47.376820] prctl_set_seccomp+0x4e/0x70 [ 47.377621] __do_sys_prctl+0xe6c/0x1d70 [ 47.378442] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.379327] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.380319] ? irqentry_exit+0xf3/0x650 [ 47.381060] do_syscall_64+0xbf/0x430 [ 47.381822] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.382815] RIP: 0033:0x7f944a3e95cd [ 47.383536] 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 [ 47.386814] RSP: 002b:00007ffed9632d00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.388243] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f944a3e95cd [ 47.389556] RDX: 0000563661ad6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.390884] RBP: 00007ffed9632d60 R08: 0000000000000000 R09: 00007ffed9632400 [ 47.392197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563675015ad0 [ 47.393522] R13: 00007ffed9633190 R14: 0000563675016bc0 R15: 0000563675027780 [ 47.394868] [ 47.395337] irq event stamp: 1819 [ 47.395961] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 47.397519] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 47.399093] softirqs last enabled at (1368): [] handle_softirqs+0x50c/0x770 [ 47.400676] softirqs last disabled at (1363): [] __irq_exit_rcu+0xc4/0x100 [ 47.402251] ---[ end trace 0000000000000000 ]--- [ 48.201529] ------------[ cut here ]------------ [ 48.202486] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.204499] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 48.205981] Modules linked in: [ 48.206621] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.208577] Tainted: [W]=WARN [ 48.209122] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.210571] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.211462] 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 [ 48.214614] RSP: 0018:ffff88800f46fbc0 EFLAGS: 00010286 [ 48.215583] RAX: 0000000000000000 RBX: ffffed1001e8df78 RCX: ffffffff813a4050 [ 48.216847] RDX: ffff888017959bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.218118] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e8df2f [ 48.219400] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.220663] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f46fdf8 [ 48.221930] FS: 00007fedcdb78900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.223363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.224415] CR2: 00007ffecdfacef7 CR3: 000000000b6cc000 CR4: 0000000000350ef0 [ 48.225694] Call Trace: [ 48.226157] [ 48.226611] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.227496] ? __create_object+0x59/0x80 [ 48.228271] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.229175] __vmalloc_noprof+0x59/0x60 [ 48.229924] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.230803] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.231718] bpf_prog_alloc+0x39/0x200 [ 48.232444] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.233364] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.234208] do_seccomp+0x349/0x25e0 [ 48.234932] ? find_held_lock+0x2b/0x80 [ 48.235694] ? do_prlimit+0x310/0x610 [ 48.236437] ? __pfx_do_seccomp+0x10/0x10 [ 48.237192] ? do_raw_spin_unlock+0x53/0x220 [ 48.238036] ? _raw_spin_unlock+0x1e/0x40 [ 48.238839] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.239803] ? static_key_count+0x60/0x80 [ 48.240601] prctl_set_seccomp+0x4e/0x70 [ 48.241381] __do_sys_prctl+0xe6c/0x1d70 [ 48.242112] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.242978] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.243941] ? irqentry_exit+0xf3/0x650 [ 48.244707] do_syscall_64+0xbf/0x430 [ 48.245427] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.246382] RIP: 0033:0x7fedce06a5cd [ 48.247053] 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 [ 48.250293] RSP: 002b:00007ffecdfab670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.251684] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fedce06a5cd [ 48.252986] RDX: 0000561b01ddfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.254290] RBP: 00007ffecdfab6d0 R08: 0000000000000000 R09: 00007ffecdfaad70 [ 48.255557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561b3ad43ad0 [ 48.256839] R13: 00007ffecdfabb00 R14: 0000561b3ad44bc0 R15: 0000561b3ad55780 [ 48.258142] [ 48.258642] irq event stamp: 1765 [ 48.259290] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 48.260801] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 48.262338] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 48.263883] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 48.265396] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12828' (ECDSA) to the list of known hosts. 2025/11/17 20:57:42 fuzzer started 2025/11/17 20:57:42 dialing manager at localhost:37895 2025/11/17 20:57:42 checking machine... 2025/11/17 20:57:42 checking revisions... [ 49.163980] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:57:43 testing simple program... [ 49.253194] cgroup: Unknown subsys name 'net' [ 49.310153] cgroup: Unknown subsys name 'cpuset' [ 49.324812] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:57:42 Registers: info registers vcpu 0 RAX=ffff888018860001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff88801885f901 RSI=ffff88801885f8b8 RDI=ffff88806ce08a60 RBP=ffff88806ce08aa8 RSP=ffff88806ce089c8 R8 =ffffffff869d92cc R9 =0000000000000000 R10=000000000003c9ed R11=000000000000031f R12=ffff88806ce08ab0 R13=ffff888018858000 R14=ffff88801885f8b8 R15=ffff88806ce08a50 RIP=ffffffff8135e2f1 RFL=00000292 [--S-A--] 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 00007f9449ef7900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f944a4ae618 CR3=000000000bc6b000 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=563412feff00545000000000000080fe 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 info registers vcpu 1 RAX=000000000001fd51 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 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000563675012218 CR3=000000000dff1000 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=f8a8af39ef2cd784754a66041b588885 XMM02=00000000003065a8eff9b2d0a8fce9cb XMM03=00000000003066782c67c8bc2e329bc3 XMM04=e26b8ff90036cb1700000000000ae988 XMM05=e1bcd410fb3842e60000000000323320 XMM06=00aa79eddf65fe3f000000000031d3d0 XMM07=e042d86d42eb936e0000000000313de8 XMM08=5fb8a1c264cfbe7b0000000000306678 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000