[ 39.085202] ------------[ cut here ]------------ [ 39.086136] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.088227] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.090281] Modules linked in: [ 39.091139] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.093177] Tainted: [W]=WARN [ 39.093762] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.095209] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.096157] 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 [ 39.099667] RSP: 0018:ffff888015cffbc0 EFLAGS: 00010286 [ 39.100627] RAX: 0000000000000000 RBX: ffffed1002b9ff78 RCX: ffffffff813a4050 [ 39.101861] RDX: ffff888016845340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.103095] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b9ff2f [ 39.104375] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.105788] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015cffdf8 [ 39.107219] FS: 00007fc9bc590900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.108775] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.109816] CR2: 00007ffe9abb5ef7 CR3: 000000000baa2000 CR4: 0000000000350ef0 [ 39.111087] Call Trace: [ 39.111625] [ 39.112036] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.112925] ? __create_object+0x59/0x80 [ 39.113693] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.114649] __vmalloc_noprof+0x59/0x60 [ 39.115436] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.116264] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.117176] bpf_prog_alloc+0x39/0x200 [ 39.117914] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.118827] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.119761] do_seccomp+0x349/0x25e0 [ 39.120475] ? find_held_lock+0x2b/0x80 [ 39.121176] ? do_prlimit+0x310/0x610 [ 39.121917] ? __pfx_do_seccomp+0x10/0x10 [ 39.122694] ? do_raw_spin_unlock+0x53/0x220 [ 39.123550] ? _raw_spin_unlock+0x1e/0x40 [ 39.124273] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.125213] ? static_key_count+0x60/0x80 [ 39.125996] prctl_set_seccomp+0x4e/0x70 [ 39.126765] __do_sys_prctl+0xe6c/0x1d70 [ 39.127567] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.128418] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.129378] ? irqentry_exit+0xf3/0x650 [ 39.130100] do_syscall_64+0xbf/0x430 [ 39.130832] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.131838] RIP: 0033:0x7fc9bca825cd [ 39.132533] 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 [ 39.135721] RSP: 002b:00007ffe9abb3e60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.137067] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc9bca825cd [ 39.138324] RDX: 00005632db8fbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.139637] RBP: 00007ffe9abb3ec0 R08: 0000000000000000 R09: 00007ffe9abb3560 [ 39.140897] R10: 0000000000000000 R11: 0000000000000246 R12: 00005632ee9bfad0 [ 39.142185] R13: 00007ffe9abb42f0 R14: 00005632ee9c0bc0 R15: 00005632ee9d1780 [ 39.143510] [ 39.143937] irq event stamp: 1825 [ 39.144585] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 39.146092] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 39.147648] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 39.149154] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 39.150639] ---[ end trace 0000000000000000 ]--- [ 42.213884] ------------[ cut here ]------------ [ 42.214703] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.216419] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.217792] Modules linked in: [ 42.218284] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.220079] Tainted: [W]=WARN [ 42.220577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.221824] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.222594] 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 [ 42.225254] RSP: 0018:ffff888019e4fbc0 EFLAGS: 00010286 [ 42.226078] RAX: 0000000000000000 RBX: ffffed10033c9f78 RCX: ffffffff813a4050 [ 42.227151] RDX: ffff888017348000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.228252] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033c9f2f [ 42.229324] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.230414] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e4fdf8 [ 42.231537] FS: 00007f35eb439900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.232778] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.233674] CR2: 00007ffe4ce1aef7 CR3: 000000001ca75000 CR4: 0000000000350ef0 [ 42.234744] Call Trace: [ 42.235132] [ 42.235539] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.236255] ? __create_object+0x59/0x80 [ 42.236917] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.237746] __vmalloc_noprof+0x59/0x60 [ 42.238390] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.239119] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.239939] bpf_prog_alloc+0x39/0x200 [ 42.240556] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.241306] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.242093] do_seccomp+0x349/0x25e0 [ 42.242728] ? find_held_lock+0x2b/0x80 [ 42.243381] ? do_prlimit+0x310/0x610 [ 42.243971] ? __pfx_do_seccomp+0x10/0x10 [ 42.244652] ? do_raw_spin_unlock+0x53/0x220 [ 42.245317] ? _raw_spin_unlock+0x1e/0x40 [ 42.245975] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.246810] ? static_key_count+0x60/0x80 [ 42.247493] prctl_set_seccomp+0x4e/0x70 [ 42.248111] __do_sys_prctl+0xe6c/0x1d70 [ 42.248755] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.249452] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.250233] ? irqentry_exit+0xf3/0x650 [ 42.250863] do_syscall_64+0xbf/0x430 [ 42.251478] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.252230] RIP: 0033:0x7f35eb92b5cd [ 42.252818] 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 [ 42.255477] RSP: 002b:00007ffe4ce199d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.256602] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f35eb92b5cd [ 42.257678] RDX: 000055a884c0ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.258741] RBP: 00007ffe4ce19a30 R08: 0000000000000000 R09: 00007ffe4ce190d0 [ 42.259812] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a8978302b0 [ 42.260856] R13: 00007ffe4ce19e60 R14: 000055a897832d20 R15: 000055a8978448d0 [ 42.261914] [ 42.262265] irq event stamp: 1847 [ 42.262799] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 42.264059] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 42.265349] softirqs last enabled at (1390): [] handle_softirqs+0x50c/0x770 [ 42.266635] softirqs last disabled at (1385): [] __irq_exit_rcu+0xc4/0x100 [ 42.267898] ---[ end trace 0000000000000000 ]--- [ 42.833853] ------------[ cut here ]------------ [ 42.834764] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.836784] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.838212] Modules linked in: [ 42.838839] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.841020] Tainted: [W]=WARN [ 42.841685] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.843127] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.844039] 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 [ 42.847195] RSP: 0018:ffff888016e97bc0 EFLAGS: 00010286 [ 42.848172] RAX: 0000000000000000 RBX: ffffed1002dd2f78 RCX: ffffffff813a4050 [ 42.849454] RDX: ffff8880165d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.850734] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd2f2f [ 42.852016] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.853278] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e97df8 [ 42.854536] FS: 00007f8ba187c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.855967] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.857019] CR2: 00007ffcdfa98ef7 CR3: 000000000d20d000 CR4: 0000000000350ef0 [ 42.858279] Call Trace: [ 42.858775] [ 42.859178] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.860063] ? __create_object+0x59/0x80 [ 42.860841] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.861801] __vmalloc_noprof+0x59/0x60 [ 42.862543] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.863413] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.864289] bpf_prog_alloc+0x39/0x200 [ 42.865015] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.865931] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.866825] do_seccomp+0x349/0x25e0 [ 42.867535] ? find_held_lock+0x2b/0x80 [ 42.868230] ? do_prlimit+0x310/0x610 [ 42.868965] ? __pfx_do_seccomp+0x10/0x10 [ 42.869746] ? do_raw_spin_unlock+0x53/0x220 [ 42.870566] ? _raw_spin_unlock+0x1e/0x40 [ 42.871291] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.872277] ? static_key_count+0x60/0x80 [ 42.873063] prctl_set_seccomp+0x4e/0x70 [ 42.873832] __do_sys_prctl+0xe6c/0x1d70 [ 42.874604] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.875459] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.876429] ? irqentry_exit+0xf3/0x650 [ 42.877137] do_syscall_64+0xbf/0x430 [ 42.877873] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.878808] RIP: 0033:0x7f8ba1d6e5cd [ 42.879509] 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 [ 42.882645] RSP: 002b:00007ffcdfa97d70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.884003] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8ba1d6e5cd [ 42.885262] RDX: 000055af723f1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.886586] RBP: 00007ffcdfa97dd0 R08: 0000000000000000 R09: 00007ffcdfa97470 [ 42.887872] R10: 0000000000000000 R11: 0000000000000246 R12: 000055af7d508b10 [ 42.889144] R13: 00007ffcdfa98200 R14: 000055af7d5092b0 R15: 000055af7d51d6f0 [ 42.890433] [ 42.890849] irq event stamp: 1803 [ 42.891497] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 42.892882] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 42.894142] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 42.895444] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 42.896715] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7076' (ECDSA) to the list of known hosts. 2025/11/18 15:09:25 fuzzer started 2025/11/18 15:09:25 dialing manager at localhost:34383 2025/11/18 15:09:25 checking machine... 2025/11/18 15:09:25 checking revisions... [ 43.671708] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:09:25 testing simple program... [ 43.741056] cgroup: Unknown subsys name 'net' [ 43.769456] cgroup: Unknown subsys name 'cpuset' [ 43.777046] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:09:24 Registers: info registers vcpu 0 RAX=0000000000004005 RBX=ffff88801734d340 RCX=00000000875bb4c5 RDX=0000000000000008 RSI=ffff88801734ddc0 RDI=000000003b3ceb1f RBP=ffff88801734dd98 RSP=ffff888015cff550 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88801734ddc0 R13=b3e1365a875bb4c5 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff81527599 RFL=00000006 [-----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 00007f35eb439900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f35eb3f2008 CR3=000000001c987000 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 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88800e7e0000 RCX=ffff88800e7e0000 RDX=ffff88800e7e0000 RSI=ffff88800e7e0000 RDI=ffff88806cf08a20 RBP=ffff88806cf08a70 RSP=ffff88806cf089e0 R8 =0000000000000001 R9 =0000000000000000 R10=ffff88806cf08a70 R11=0000000000000001 R12=ffff88806cf08a20 R13=ffff88806cf08a98 R14=ffff88806cf08ab8 R15=ffff88806cf08a70 RIP=ffffffff84c6da32 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 00007f4d3efa2900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4d3e6b9688 CR3=000000000d5a2000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=471aeb6e4f42a60b00000000000ae988 XMM05=226ad40c1e5f93e80000000000320c88 XMM06=474038aa6c007e1f000000000031fa78 XMM07=fb795ef6d6577056000000000030f1b8 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000