[ 46.936774] ------------[ cut here ]------------ [ 46.937727] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.939673] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.941172] Modules linked in: [ 46.941828] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.943806] Tainted: [W]=WARN [ 46.944395] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.945863] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.946764] 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 [ 46.949895] RSP: 0018:ffff88800f6bfbc0 EFLAGS: 00010286 [ 46.950880] RAX: 0000000000000000 RBX: ffffed1001ed7f78 RCX: ffffffff813a4050 [ 46.952179] RDX: ffff888015a69bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.953475] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ed7f2f [ 46.954788] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.956074] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f6bfdf8 [ 46.957367] FS: 00007fe5f8a22900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.958826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.959900] CR2: 00007fe5f8f14580 CR3: 000000000bf88000 CR4: 0000000000350ef0 [ 46.961193] Call Trace: [ 46.961736] [ 46.962154] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.963061] ? __create_object+0x59/0x80 [ 46.963847] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.964824] __vmalloc_noprof+0x59/0x60 [ 46.965595] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.966489] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.967429] bpf_prog_alloc+0x39/0x200 [ 46.968126] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.969059] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.969987] do_seccomp+0x349/0x25e0 [ 46.970708] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.971616] ? __pfx_do_seccomp+0x10/0x10 [ 46.972403] ? find_held_lock+0x2b/0x80 [ 46.973122] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.974109] ? static_key_count+0x60/0x80 [ 46.974915] prctl_set_seccomp+0x4e/0x70 [ 46.975690] __do_sys_prctl+0xe6c/0x1d70 [ 46.976488] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.977296] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.978286] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.979256] ? irqentry_exit+0xf3/0x650 [ 46.980032] do_syscall_64+0xbf/0x430 [ 46.980777] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.981748] RIP: 0033:0x7fe5f8f145cd [ 46.982454] 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 [ 46.985651] RSP: 002b:00007fff69c20260 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.987044] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5f8f145cd [ 46.988343] RDX: 0000561757a10e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.989643] RBP: 00007fff69c202c0 R08: 0000000000000000 R09: 00007fff69c1f960 [ 46.990960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561758114b10 [ 46.992252] R13: 00007fff69c206f0 R14: 00005617581152b0 R15: 00005617581296f0 [ 46.993561] [ 46.994001] irq event stamp: 1729 [ 46.994660] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 46.996201] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 46.997744] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 46.999295] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 47.000833] ---[ end trace 0000000000000000 ]--- [ 50.436803] ------------[ cut here ]------------ [ 50.437740] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.439692] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 50.441138] Modules linked in: [ 50.441771] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.443758] Tainted: [W]=WARN [ 50.444306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.446051] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.447217] 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 [ 50.450360] RSP: 0018:ffff8880159dfbc0 EFLAGS: 00010286 [ 50.451287] RAX: 0000000000000000 RBX: ffffed1002b3bf78 RCX: ffffffff813a4050 [ 50.452539] RDX: ffff888015cf9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.453803] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b3bf2f [ 50.455059] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.456340] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880159dfdf8 [ 50.457614] FS: 00007f8b803ad900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.459045] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.460086] CR2: 00007fff9432fef7 CR3: 000000001ff03000 CR4: 0000000000350ef0 [ 50.461357] Call Trace: [ 50.461836] [ 50.462238] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.463125] ? __create_object+0x59/0x80 [ 50.463893] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.464860] __vmalloc_noprof+0x59/0x60 [ 50.465606] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.466472] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.467387] bpf_prog_alloc+0x39/0x200 [ 50.468085] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.468990] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.469882] do_seccomp+0x349/0x25e0 [ 50.470593] ? find_held_lock+0x2b/0x80 [ 50.471305] ? do_prlimit+0x310/0x610 [ 50.472051] ? __pfx_do_seccomp+0x10/0x10 [ 50.472830] ? do_raw_spin_unlock+0x53/0x220 [ 50.473638] ? _raw_spin_unlock+0x1e/0x40 [ 50.474418] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.475375] ? static_key_count+0x60/0x80 [ 50.476129] prctl_set_seccomp+0x4e/0x70 [ 50.476888] __do_sys_prctl+0xe6c/0x1d70 [ 50.477659] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.478518] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.479478] ? irqentry_exit+0xf3/0x650 [ 50.480197] do_syscall_64+0xbf/0x430 [ 50.480925] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.481860] RIP: 0033:0x7f8b8089f5cd [ 50.482545] 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 [ 50.485664] RSP: 002b:00007fff9432d8c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.487018] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8b8089f5cd [ 50.488282] RDX: 000055a494b0fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.489547] RBP: 00007fff9432d920 R08: 0000000000000000 R09: 00007fff9432cfc0 [ 50.490815] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a4b2532bf0 [ 50.492085] R13: 00007fff9432dd50 R14: 000055a4b253c380 R15: 000055a4b2547460 [ 50.493372] [ 50.493813] irq event stamp: 1821 [ 50.494464] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 50.495960] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 50.497448] softirqs last enabled at (1446): [] handle_softirqs+0x50c/0x770 [ 50.498986] softirqs last disabled at (1441): [] __irq_exit_rcu+0xc4/0x100 [ 50.500483] ---[ end trace 0000000000000000 ]--- [ 51.421469] ------------[ cut here ]------------ [ 51.422439] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.424513] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 51.426006] Modules linked in: [ 51.426640] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.428627] Tainted: [W]=WARN [ 51.429187] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.430665] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.431578] 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 [ 51.434740] RSP: 0018:ffff88801638fbc0 EFLAGS: 00010286 [ 51.435704] RAX: 0000000000000000 RBX: ffffed1002c71f78 RCX: ffffffff813a4050 [ 51.436975] RDX: ffff88800f6b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.438241] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c71f2f [ 51.439508] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.440791] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801638fdf8 [ 51.442074] FS: 00007f567736c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.443497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.444564] CR2: 00007ffeb6399ef7 CR3: 000000000b7d8000 CR4: 0000000000350ef0 [ 51.445857] Call Trace: [ 51.446362] [ 51.446778] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.447659] ? __create_object+0x59/0x80 [ 51.448440] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.449418] __vmalloc_noprof+0x59/0x60 [ 51.450137] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.451004] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.451934] bpf_prog_alloc+0x39/0x200 [ 51.452673] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.453595] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.454507] do_seccomp+0x349/0x25e0 [ 51.455193] ? find_held_lock+0x2b/0x80 [ 51.455952] ? do_prlimit+0x310/0x610 [ 51.456687] ? __pfx_do_seccomp+0x10/0x10 [ 51.457474] ? do_raw_spin_unlock+0x53/0x220 [ 51.458271] ? _raw_spin_unlock+0x1e/0x40 [ 51.459050] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.460013] ? static_key_count+0x60/0x80 [ 51.460819] prctl_set_seccomp+0x4e/0x70 [ 51.461579] __do_sys_prctl+0xe6c/0x1d70 [ 51.462368] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.463168] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.464128] ? irqentry_exit+0xf3/0x650 [ 51.464897] do_syscall_64+0xbf/0x430 [ 51.465627] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.466602] RIP: 0033:0x7f567785e5cd [ 51.467264] 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 [ 51.470418] RSP: 002b:00007ffeb6397b00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.471777] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f567785e5cd [ 51.473080] RDX: 0000558c770afe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.474392] RBP: 00007ffeb6397b60 R08: 0000000000000000 R09: 00007ffeb6397200 [ 51.475680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558c80b38ad0 [ 51.476953] R13: 00007ffeb6397f90 R14: 0000558c80b39bc0 R15: 0000558c80b4a780 [ 51.478256] [ 51.478703] irq event stamp: 1753 [ 51.479361] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 51.480899] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 51.482453] softirqs last enabled at (1262): [] handle_softirqs+0x50c/0x770 [ 51.483995] softirqs last disabled at (1253): [] __irq_exit_rcu+0xc4/0x100 [ 51.485514] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58578' (ECDSA) to the list of known hosts. 2025/11/18 18:44:19 fuzzer started 2025/11/18 18:44:19 dialing manager at localhost:34383 2025/11/18 18:44:19 checking machine... 2025/11/18 18:44:19 checking revisions... [ 52.370959] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:44:19 testing simple program... [ 52.459422] cgroup: Unknown subsys name 'net' [ 52.513165] cgroup: Unknown subsys name 'cpuset' [ 52.526464] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:44:18 Registers: info registers vcpu 0 RAX=ffffffff87ce3608 RBX=ffff888009611bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888009612640 RDI=ffff888009612640 RBP=ffff888009612618 RSP=ffff888009627668 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff8152757d 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff94327000 CR3=000000001fec0000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002a3cb 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 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc6eda6658 CR3=0000000019bb6000 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=2038313a34343a383120383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038313a34343a3831203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000