[ 46.690808] ------------[ cut here ]------------ [ 46.691666] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.693552] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.695007] Modules linked in: [ 46.695576] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.697487] Tainted: [W]=WARN [ 46.698047] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.699445] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.700311] 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 [ 46.703343] RSP: 0018:ffff88801661fbc0 EFLAGS: 00010286 [ 46.704275] RAX: 0000000000000000 RBX: ffffed1002cc3f78 RCX: ffffffff813a4050 [ 46.705487] RDX: ffff8880165b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.706743] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc3f2f [ 46.707956] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.709172] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801661fdf8 [ 46.710402] FS: 00007fae675c7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.711792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.712813] CR2: 00007fae67b2d4a6 CR3: 0000000017c13000 CR4: 0000000000350ef0 [ 46.714042] Call Trace: [ 46.714499] [ 46.715025] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.716144] ? __create_object+0x59/0x80 [ 46.717123] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.718327] __vmalloc_noprof+0x59/0x60 [ 46.719173] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.720038] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.720983] bpf_prog_alloc+0x39/0x200 [ 46.721709] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.722667] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.723603] do_seccomp+0x349/0x25e0 [ 46.724307] ? find_held_lock+0x2b/0x80 [ 46.725051] ? do_prlimit+0x310/0x610 [ 46.725784] ? __pfx_do_seccomp+0x10/0x10 [ 46.726508] ? do_raw_spin_unlock+0x53/0x220 [ 46.727309] ? _raw_spin_unlock+0x1e/0x40 [ 46.728055] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.728982] ? static_key_count+0x60/0x80 [ 46.729713] prctl_set_seccomp+0x4e/0x70 [ 46.730467] __do_sys_prctl+0xe6c/0x1d70 [ 46.731224] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.732048] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.732976] do_syscall_64+0xbf/0x430 [ 46.733651] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.734575] RIP: 0033:0x7fae67ab95cd [ 46.735254] 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 [ 46.738363] RSP: 002b:00007ffc88733fa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.739709] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fae67ab95cd [ 46.740987] RDX: 000055f72677fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.742312] RBP: 00007ffc88734000 R08: 0000000000000000 R09: 00007ffc887336a0 [ 46.743609] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f7458c6ad0 [ 46.744885] R13: 00007ffc88734430 R14: 000055f7458c7bc0 R15: 000055f7458d8780 [ 46.746202] [ 46.746638] irq event stamp: 1707 [ 46.747280] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 46.748747] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 46.750213] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 46.751591] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 46.752814] ---[ end trace 0000000000000000 ]--- [ 50.325327] ------------[ cut here ]------------ [ 50.326239] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.328309] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 50.329761] Modules linked in: [ 50.330373] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.332343] Tainted: [W]=WARN [ 50.332932] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.334567] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.335475] 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 [ 50.338622] RSP: 0018:ffff888017f07bc0 EFLAGS: 00010286 [ 50.339595] RAX: 0000000000000000 RBX: ffffed1002fe0f78 RCX: ffffffff813a4050 [ 50.340853] RDX: ffff88800f3b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.342139] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fe0f2f [ 50.343422] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.344722] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017f07df8 [ 50.346014] FS: 00007fa682948900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.347454] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.348516] CR2: 00007ffef3fa9ef7 CR3: 0000000021736000 CR4: 0000000000350ef0 [ 50.349786] Call Trace: [ 50.350243] [ 50.350659] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.351541] ? __create_object+0x59/0x80 [ 50.352305] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.353262] __vmalloc_noprof+0x59/0x60 [ 50.354013] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.354893] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.355817] bpf_prog_alloc+0x39/0x200 [ 50.356499] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.357415] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.358312] do_seccomp+0x349/0x25e0 [ 50.359011] ? find_held_lock+0x2b/0x80 [ 50.359756] ? do_prlimit+0x310/0x610 [ 50.360453] ? __pfx_do_seccomp+0x10/0x10 [ 50.361233] ? do_raw_spin_unlock+0x53/0x220 [ 50.362044] ? _raw_spin_unlock+0x1e/0x40 [ 50.362831] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.363798] ? static_key_count+0x60/0x80 [ 50.364561] prctl_set_seccomp+0x4e/0x70 [ 50.365327] __do_sys_prctl+0xe6c/0x1d70 [ 50.366097] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.366954] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.367908] ? irqentry_exit+0xf3/0x650 [ 50.368626] do_syscall_64+0xbf/0x430 [ 50.369348] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.370311] RIP: 0033:0x7fa682e3a5cd [ 50.371010] 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 [ 50.374155] RSP: 002b:00007ffef3fa7bd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.375532] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa682e3a5cd [ 50.376805] RDX: 00005632d40b5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.378078] RBP: 00007ffef3fa7c30 R08: 0000000000000000 R09: 00007ffef3fa72d0 [ 50.379363] R10: 0000000000000000 R11: 0000000000000246 R12: 00005632e67372b0 [ 50.380629] R13: 00007ffef3fa8060 R14: 00005632e6739d20 R15: 00005632e674b8d0 [ 50.381915] [ 50.382361] irq event stamp: 1743 [ 50.383005] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 50.384517] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 50.386034] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 50.387578] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 50.389061] ---[ end trace 0000000000000000 ]--- [ 51.177617] ------------[ cut here ]------------ [ 51.178575] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.180563] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 51.182068] Modules linked in: [ 51.182674] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.184702] Tainted: [W]=WARN [ 51.185295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.186771] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.187641] 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 [ 51.190843] RSP: 0018:ffff888017477bc0 EFLAGS: 00010286 [ 51.191835] RAX: 0000000000000000 RBX: ffffed1002e8ef78 RCX: ffffffff813a4050 [ 51.193124] RDX: ffff888019cad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.194427] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8ef2f [ 51.195743] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.197029] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017477df8 [ 51.198330] FS: 00007f86860bd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.199776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.200849] CR2: 00007ffc40332ef7 CR3: 000000001d896000 CR4: 0000000000350ef0 [ 51.202140] Call Trace: [ 51.202629] [ 51.203099] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.203998] ? __create_object+0x59/0x80 [ 51.204781] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.205706] __vmalloc_noprof+0x59/0x60 [ 51.206489] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.207368] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.208308] bpf_prog_alloc+0x39/0x200 [ 51.209055] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.210000] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.210930] do_seccomp+0x349/0x25e0 [ 51.211604] ? find_held_lock+0x2b/0x80 [ 51.212369] ? do_prlimit+0x310/0x610 [ 51.213109] ? __pfx_do_seccomp+0x10/0x10 [ 51.213899] ? do_raw_spin_unlock+0x53/0x220 [ 51.214699] ? _raw_spin_unlock+0x1e/0x40 [ 51.215488] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.216455] ? static_key_count+0x60/0x80 [ 51.217264] prctl_set_seccomp+0x4e/0x70 [ 51.218049] __do_sys_prctl+0xe6c/0x1d70 [ 51.218848] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.219665] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.220640] ? irqentry_exit+0xf3/0x650 [ 51.221406] do_syscall_64+0xbf/0x430 [ 51.222143] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.223114] RIP: 0033:0x7f86865af5cd [ 51.223825] 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 [ 51.227036] RSP: 002b:00007ffc40331b60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.228412] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86865af5cd [ 51.229706] RDX: 000055884f4c5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.231036] RBP: 00007ffc40331bc0 R08: 0000000000000000 R09: 00007ffc40331260 [ 51.232335] R10: 0000000000000000 R11: 0000000000000246 R12: 00005588768faad0 [ 51.233632] R13: 00007ffc40331ff0 R14: 00005588768fbbc0 R15: 000055887690c780 [ 51.234953] [ 51.235384] irq event stamp: 1729 [ 51.235917] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 51.237193] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 51.238469] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 51.239756] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 51.241033] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19776' (ECDSA) to the list of known hosts. 2025/11/18 20:11:09 fuzzer started 2025/11/18 20:11:09 dialing manager at localhost:34383 2025/11/18 20:11:09 checking machine... 2025/11/18 20:11:09 checking revisions... [ 52.158809] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:11:10 testing simple program... [ 52.252349] cgroup: Unknown subsys name 'net' [ 52.355712] cgroup: Unknown subsys name 'cpuset' [ 52.372832] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:11:09 Registers: info registers vcpu 0 RAX=000000000003e3d1 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7aadb37000 CR3=000000000df38000 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=49c0dda6d3617796ee45c8710b78a0fc XMM02=ec2efd57dc4c00df0000000000303db0 XMM03=407596b94e89f3750000000000303e80 XMM04=48584db48eabe4dd00000000000ae988 XMM05=14648eaa1277bab1000000000031feb0 XMM06=d2717e73e42f23bb0000000000319dd8 XMM07=e042d86d42eb936e0000000000310300 XMM08=407596b94e89f3750000000000303e80 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=1ffff11002d71ebe RDX=dffffc0000000000 RSI=0000000010e2cc00 RDI=ffff88806cf31cd0 RBP=ffff888016b8f5f0 RSP=ffff888016b8f528 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888016b8f5f8 R13=ffff888016b8f5e0 R14=ffff888016b8f5d9 R15=ffff888016b8f598 RIP=ffffffff8135e574 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 00007fa682948900 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=00007fa682927020 CR3=00000000217cf000 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