[ 45.981011] ------------[ cut here ]------------ [ 45.981934] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.983952] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.985402] Modules linked in: [ 45.986083] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.988053] Tainted: [W]=WARN [ 45.988645] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.990123] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.991056] 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 [ 45.994228] RSP: 0018:ffff888015ff7bc0 EFLAGS: 00010286 [ 45.995215] RAX: 0000000000000000 RBX: ffffed1002bfef78 RCX: ffffffff813a4050 [ 45.996499] RDX: ffff888015c49bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.997797] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bfef2f [ 45.999092] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.000382] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ff7df8 [ 46.001675] FS: 00007f8394a98900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.003124] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.004179] CR2: 00007fffe0ebcef7 CR3: 000000000ebc8000 CR4: 0000000000350ef0 [ 46.005459] Call Trace: [ 46.005961] [ 46.006388] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.007271] ? __create_object+0x59/0x80 [ 46.008047] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.009004] __vmalloc_noprof+0x59/0x60 [ 46.009782] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.010683] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.011606] bpf_prog_alloc+0x39/0x200 [ 46.012308] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.013240] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.014147] do_seccomp+0x349/0x25e0 [ 46.014877] ? find_held_lock+0x2b/0x80 [ 46.015656] ? do_prlimit+0x310/0x610 [ 46.016349] ? __pfx_do_seccomp+0x10/0x10 [ 46.017142] ? do_raw_spin_unlock+0x53/0x220 [ 46.017985] ? _raw_spin_unlock+0x1e/0x40 [ 46.018783] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.019743] ? static_key_count+0x60/0x80 [ 46.020506] prctl_set_seccomp+0x4e/0x70 [ 46.021289] __do_sys_prctl+0xe6c/0x1d70 [ 46.022091] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.022955] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.023937] ? irqentry_exit+0xf3/0x650 [ 46.024718] do_syscall_64+0xbf/0x430 [ 46.025416] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.026375] RIP: 0033:0x7f8394f8a5cd [ 46.027079] 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 [ 46.030252] RSP: 002b:00007fffe0eba5c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.031628] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8394f8a5cd [ 46.032915] RDX: 000055c29db01e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.034194] RBP: 00007fffe0eba620 R08: 0000000000000000 R09: 00007fffe0eb9cc0 [ 46.035481] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c29eb14ad0 [ 46.036767] R13: 00007fffe0ebaa50 R14: 000055c29eb15bc0 R15: 000055c29eb26780 [ 46.038079] [ 46.038553] irq event stamp: 1791 [ 46.039160] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 46.040681] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 46.042215] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 46.043754] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 46.045265] ---[ end trace 0000000000000000 ]--- [ 49.242580] ------------[ cut here ]------------ [ 49.243480] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.245927] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.247362] Modules linked in: [ 49.247971] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.250173] Tainted: [W]=WARN [ 49.250847] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.252318] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.253243] 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 [ 49.256438] RSP: 0018:ffff888018a9fbc0 EFLAGS: 00010286 [ 49.257408] RAX: 0000000000000000 RBX: ffffed1003153f78 RCX: ffffffff813a4050 [ 49.258721] RDX: ffff88800a9a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.260006] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003153f2f [ 49.261290] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.262574] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018a9fdf8 [ 49.263866] FS: 00007feb4a947900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.265299] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.266370] CR2: 00007ffe78917ef7 CR3: 0000000013c2e000 CR4: 0000000000350ef0 [ 49.267653] Call Trace: [ 49.268116] [ 49.268571] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.269441] ? __create_object+0x59/0x80 [ 49.270218] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.271200] __vmalloc_noprof+0x59/0x60 [ 49.271973] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.272842] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.273775] bpf_prog_alloc+0x39/0x200 [ 49.274481] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.275410] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.276304] do_seccomp+0x349/0x25e0 [ 49.277013] ? find_held_lock+0x2b/0x80 [ 49.277776] ? do_prlimit+0x310/0x610 [ 49.278488] ? __pfx_do_seccomp+0x10/0x10 [ 49.279287] ? do_raw_spin_unlock+0x53/0x220 [ 49.280133] ? _raw_spin_unlock+0x1e/0x40 [ 49.280923] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.281885] ? static_key_count+0x60/0x80 [ 49.282703] prctl_set_seccomp+0x4e/0x70 [ 49.283430] __do_sys_prctl+0xe6c/0x1d70 [ 49.284214] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.285092] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.286059] ? irqentry_exit+0xf3/0x650 [ 49.286839] do_syscall_64+0xbf/0x430 [ 49.287594] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.288495] RIP: 0033:0x7feb4ae395cd [ 49.289197] 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 [ 49.292379] RSP: 002b:00007ffe78915c40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.293741] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feb4ae395cd [ 49.295040] RDX: 0000564e17be1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.296329] RBP: 00007ffe78915ca0 R08: 0000000000000000 R09: 00007ffe78915340 [ 49.297608] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564e44391ad0 [ 49.298917] R13: 00007ffe789160d0 R14: 0000564e44392bc0 R15: 0000564e443a3780 [ 49.300220] [ 49.300669] irq event stamp: 1791 [ 49.301276] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 49.302809] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 49.304337] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 49.305912] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 49.307456] ---[ end trace 0000000000000000 ]--- [ 50.158394] ------------[ cut here ]------------ [ 50.159178] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.160910] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.162128] Modules linked in: [ 50.162672] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.164437] Tainted: [W]=WARN [ 50.164965] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.166221] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.167031] 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 [ 50.169740] RSP: 0018:ffff888016d57bc0 EFLAGS: 00010286 [ 50.170606] RAX: 0000000000000000 RBX: ffffed1002daaf78 RCX: ffffffff813a4050 [ 50.171705] RDX: ffff888019d43780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.172813] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002daaf2f [ 50.173921] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.175051] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d57df8 [ 50.176172] FS: 00007f179cb2b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.177412] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.178321] CR2: 00007ffd6ffe9ef7 CR3: 000000001fddd000 CR4: 0000000000350ef0 [ 50.179461] Call Trace: [ 50.179913] [ 50.180267] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.181044] ? __create_object+0x59/0x80 [ 50.181708] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.182555] __vmalloc_noprof+0x59/0x60 [ 50.183180] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.183944] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.184742] bpf_prog_alloc+0x39/0x200 [ 50.185346] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.186143] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.186947] do_seccomp+0x349/0x25e0 [ 50.187556] ? find_held_lock+0x2b/0x80 [ 50.188182] ? do_prlimit+0x310/0x610 [ 50.188825] ? __pfx_do_seccomp+0x10/0x10 [ 50.189472] ? do_raw_spin_unlock+0x53/0x220 [ 50.190184] ? _raw_spin_unlock+0x1e/0x40 [ 50.190889] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.191697] ? static_key_count+0x60/0x80 [ 50.192357] prctl_set_seccomp+0x4e/0x70 [ 50.193034] __do_sys_prctl+0xe6c/0x1d70 [ 50.193693] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.194412] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.195247] ? irqentry_exit+0xf3/0x650 [ 50.195914] do_syscall_64+0xbf/0x430 [ 50.196502] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.197320] RIP: 0033:0x7f179d01d5cd [ 50.197945] 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 [ 50.200650] RSP: 002b:00007ffd6ffe85c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.201808] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f179d01d5cd [ 50.202926] RDX: 000055781af1de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.204030] RBP: 00007ffd6ffe8620 R08: 0000000000000000 R09: 00007ffd6ffe7cc0 [ 50.205132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557835527240 [ 50.206211] R13: 00007ffd6ffe8a50 R14: 0000557835526bf0 R15: 000055783553b4d0 [ 50.207334] [ 50.207730] irq event stamp: 1747 [ 50.208265] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 50.209574] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 50.210898] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 50.212225] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 50.213635] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13095' (ECDSA) to the list of known hosts. 2025/11/17 20:02:28 fuzzer started 2025/11/17 20:02:28 dialing manager at localhost:37895 2025/11/17 20:02:28 checking machine... 2025/11/17 20:02:28 checking revisions... [ 51.232764] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:02:29 testing simple program... [ 51.317288] cgroup: Unknown subsys name 'net' [ 51.380921] cgroup: Unknown subsys name 'cpuset' [ 51.393301] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:02:27 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff888013edff58 RCX=0000000000000001 RDX=ffff888013ee0001 RSI=ffff888013edff48 RDI=ffff888013edfa00 RBP=ffff888013ed8000 RSP=ffff888013edf978 R8 =0000000000000001 R9 =ffff888013edfa30 R10=000000000003c9ed R11=00000000000c7d20 R12=ffff888013edfa01 R13=ffff888013edfa38 R14=ffff888013edff48 R15=ffff888013edf9f0 RIP=ffffffff84c721be 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 00007feb4a947900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe7890f000 CR3=000000001fe29000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000282c1 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f81c59e9000 CR3=000000000ec2c000 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=32303a303220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343830 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000