[ 39.185230] ------------[ cut here ]------------ [ 39.186174] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.188166] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.189601] Modules linked in: [ 39.190229] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.192204] Tainted: [W]=WARN [ 39.192802] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.194297] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.195203] 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 [ 39.198400] RSP: 0018:ffff888016c1fbc0 EFLAGS: 00010286 [ 39.199383] RAX: 0000000000000000 RBX: ffffed1002d83f78 RCX: ffffffff813a4050 [ 39.200656] RDX: ffff888019340000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.201977] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d83f2f [ 39.203239] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.204536] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c1fdf8 [ 39.205833] FS: 00007f06c101d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.207289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.208363] CR2: 00007ffe44910ef7 CR3: 000000000ccfc000 CR4: 0000000000350ef0 [ 39.209664] Call Trace: [ 39.210181] [ 39.210592] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.211493] ? __create_object+0x59/0x80 [ 39.212263] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.213226] __vmalloc_noprof+0x59/0x60 [ 39.213995] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.214880] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.215811] bpf_prog_alloc+0x39/0x200 [ 39.216506] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.217437] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.218331] do_seccomp+0x349/0x25e0 [ 39.219041] ? find_held_lock+0x2b/0x80 [ 39.219795] ? do_prlimit+0x310/0x610 [ 39.220490] ? __pfx_do_seccomp+0x10/0x10 [ 39.221262] ? do_raw_spin_unlock+0x53/0x220 [ 39.222100] ? _raw_spin_unlock+0x1e/0x40 [ 39.222873] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.223818] ? static_key_count+0x60/0x80 [ 39.224572] prctl_set_seccomp+0x4e/0x70 [ 39.225365] __do_sys_prctl+0xe6c/0x1d70 [ 39.226130] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.226976] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.227939] ? irqentry_exit+0xf3/0x650 [ 39.228651] do_syscall_64+0xbf/0x430 [ 39.229390] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.230340] RIP: 0033:0x7f06c150f5cd [ 39.231035] 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 [ 39.234169] RSP: 002b:00007ffe4490e610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.235510] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f06c150f5cd [ 39.236788] RDX: 0000563c32d7ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.238070] RBP: 00007ffe4490e670 R08: 0000000000000000 R09: 00007ffe4490dd10 [ 39.239335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563c44362ad0 [ 39.240619] R13: 00007ffe4490eaa0 R14: 0000563c44363bc0 R15: 0000563c44374780 [ 39.241921] [ 39.242341] irq event stamp: 1703 [ 39.242980] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 39.244494] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 39.246010] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 39.247534] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 39.249037] ---[ end trace 0000000000000000 ]--- [ 42.769860] ------------[ cut here ]------------ [ 42.770773] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.772815] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.774274] Modules linked in: [ 42.774913] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.777142] Tainted: [W]=WARN [ 42.777835] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.779335] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.780265] 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 [ 42.783498] RSP: 0018:ffff88801a6ffbc0 EFLAGS: 00010286 [ 42.784496] RAX: 0000000000000000 RBX: ffffed10034dff78 RCX: ffffffff813a4050 [ 42.785811] RDX: ffff888016945340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.787113] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034dff2f [ 42.788416] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.789725] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a6ffdf8 [ 42.791029] FS: 00007fa9796eb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.792489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.793576] CR2: 00007fa979c514a6 CR3: 000000000cae3000 CR4: 0000000000350ef0 [ 42.794883] Call Trace: [ 42.795355] [ 42.795816] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.796725] ? __create_object+0x59/0x80 [ 42.797485] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.798468] __vmalloc_noprof+0x59/0x60 [ 42.799242] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.800132] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.801080] bpf_prog_alloc+0x39/0x200 [ 42.802284] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.803238] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.804154] do_seccomp+0x349/0x25e0 [ 42.804885] ? find_held_lock+0x2b/0x80 [ 42.805623] ? do_prlimit+0x310/0x610 [ 42.806377] ? __pfx_do_seccomp+0x10/0x10 [ 42.807178] ? do_raw_spin_unlock+0x53/0x220 [ 42.808025] ? _raw_spin_unlock+0x1e/0x40 [ 42.808822] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.809818] ? static_key_count+0x60/0x80 [ 42.810585] prctl_set_seccomp+0x4e/0x70 [ 42.811374] __do_sys_prctl+0xe6c/0x1d70 [ 42.812166] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.813035] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.814033] ? irqentry_exit+0xf3/0x650 [ 42.814813] do_syscall_64+0xbf/0x430 [ 42.815514] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.816477] RIP: 0033:0x7fa979bdd5cd [ 42.817181] 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 [ 42.820424] RSP: 002b:00007ffcc8d3c0f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.821825] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa979bdd5cd [ 42.823134] RDX: 0000560eb8437e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.824435] RBP: 00007ffcc8d3c150 R08: 0000000000000000 R09: 00007ffcc8d3b7f0 [ 42.825753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560ee24dead0 [ 42.827055] R13: 00007ffcc8d3c580 R14: 0000560ee24dfbc0 R15: 0000560ee24f0780 [ 42.828376] [ 42.828858] irq event stamp: 1807 [ 42.829476] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 42.831052] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 42.832758] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 42.834470] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 42.835823] ---[ end trace 0000000000000000 ]--- [ 43.637264] ------------[ cut here ]------------ [ 43.638195] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.640152] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.641613] Modules linked in: [ 43.642499] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.644744] Tainted: [W]=WARN [ 43.645291] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.646759] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.647629] 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 [ 43.650774] RSP: 0018:ffff8880172d7bc0 EFLAGS: 00010286 [ 43.651758] RAX: 0000000000000000 RBX: ffffed1002e5af78 RCX: ffffffff813a4050 [ 43.653028] RDX: ffff88801c115340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.654383] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5af2f [ 43.655704] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.657013] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172d7df8 [ 43.658330] FS: 00007f0c958a6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.659797] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.660876] CR2: 00007f0c95d98580 CR3: 000000000f7bd000 CR4: 0000000000350ef0 [ 43.662203] Call Trace: [ 43.662676] [ 43.663142] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.664050] ? __create_object+0x59/0x80 [ 43.664842] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.665840] __vmalloc_noprof+0x59/0x60 [ 43.666565] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.667448] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.668386] bpf_prog_alloc+0x39/0x200 [ 43.669130] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.670087] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.671025] do_seccomp+0x349/0x25e0 [ 43.671741] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.672605] ? __pfx_do_seccomp+0x10/0x10 [ 43.673416] ? find_held_lock+0x2b/0x80 [ 43.674182] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.675155] ? static_key_count+0x60/0x80 [ 43.675969] prctl_set_seccomp+0x4e/0x70 [ 43.676748] __do_sys_prctl+0xe6c/0x1d70 [ 43.677510] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.678372] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.679358] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.680340] ? irqentry_exit+0xf3/0x650 [ 43.681131] do_syscall_64+0xbf/0x430 [ 43.681893] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.682853] RIP: 0033:0x7f0c95d985cd [ 43.683523] 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 [ 43.686800] RSP: 002b:00007fff9cb31370 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.688195] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c95d985cd [ 43.689522] RDX: 000055a74a815e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.690844] RBP: 00007fff9cb313d0 R08: 0000000000000000 R09: 00007fff9cb30a70 [ 43.692154] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a756f25ad0 [ 43.693484] R13: 00007fff9cb31800 R14: 000055a756f26bc0 R15: 000055a756f37780 [ 43.694823] [ 43.695254] irq event stamp: 1825 [ 43.695907] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 43.697472] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 43.699020] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 43.700586] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 43.702109] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4587' (ECDSA) to the list of known hosts. 2025/11/18 19:36:50 fuzzer started 2025/11/18 19:36:51 dialing manager at localhost:34383 2025/11/18 19:36:51 checking machine... 2025/11/18 19:36:51 checking revisions... [ 44.564225] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:36:51 testing simple program... [ 44.655570] cgroup: Unknown subsys name 'net' [ 44.726636] cgroup: Unknown subsys name 'cpuset' [ 44.747109] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:36:50 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=0000000000000001 RCX=ffff88806ce08984 RDX=0000000000000002 RSI=ffffffff85e1ffe0 RDI=ffff8880164bd340 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08948 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880164bddc0 R13=ffff88806ce08984 R14=0000000000000002 R15=0000000000000002 RIP=ffffffff815221f3 RFL=00000002 [-------] 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 00007f6370a93700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcc8d36000 CR3=000000000b9f8000 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=0000000000000005 RBX=ffff8880173c9bc0 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880173ca618 RSP=ffff88801c0af260 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880173ca640 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81527043 RFL=00000046 [---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 00007fa9796eb900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa9796ba008 CR3=000000000f701000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000