[ 46.217877] ------------[ cut here ]------------ [ 46.218806] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.220872] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.222373] Modules linked in: [ 46.223022] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.225026] Tainted: [W]=WARN [ 46.225588] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.227059] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.227993] 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 [ 46.231182] RSP: 0018:ffff88801730fbc0 EFLAGS: 00010286 [ 46.232171] RAX: 0000000000000000 RBX: ffffed1002e61f78 RCX: ffffffff813a4050 [ 46.233444] RDX: ffff888009d31bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.234766] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e61f2f [ 46.236046] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.237322] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801730fdf8 [ 46.238622] FS: 00007f45f6414900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.240095] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.241171] CR2: 00007f45f6906580 CR3: 000000000be9a000 CR4: 0000000000350ef0 [ 46.242472] Call Trace: [ 46.242973] [ 46.243393] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.244311] ? __create_object+0x59/0x80 [ 46.245113] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.246094] __vmalloc_noprof+0x59/0x60 [ 46.246853] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.247692] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.248622] bpf_prog_alloc+0x39/0x200 [ 46.249371] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.250303] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.251221] do_seccomp+0x349/0x25e0 [ 46.251964] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.252879] ? __pfx_do_seccomp+0x10/0x10 [ 46.253625] ? find_held_lock+0x2b/0x80 [ 46.254391] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.255363] ? static_key_count+0x60/0x80 [ 46.256191] prctl_set_seccomp+0x4e/0x70 [ 46.256969] __do_sys_prctl+0xe6c/0x1d70 [ 46.257705] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.258569] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.259539] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.260519] ? irqentry_exit+0xf3/0x650 [ 46.261298] do_syscall_64+0xbf/0x430 [ 46.262041] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.262994] RIP: 0033:0x7f45f69065cd [ 46.263660] 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 [ 46.266820] RSP: 002b:00007ffd6d8c70d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.268187] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f45f69065cd [ 46.269471] RDX: 000055700ac83e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.270768] RBP: 00007ffd6d8c7130 R08: 0000000000000000 R09: 00007ffd6d8c67d0 [ 46.272059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557033d64b10 [ 46.273343] R13: 00007ffd6d8c7560 R14: 0000557033d652b0 R15: 0000557033d796f0 [ 46.274641] [ 46.275117] irq event stamp: 1779 [ 46.275732] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 46.277289] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 46.278813] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 46.280357] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 46.281873] ---[ end trace 0000000000000000 ]--- [ 49.075353] ------------[ cut here ]------------ [ 49.076303] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.078336] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.079796] Modules linked in: [ 49.080388] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.082401] Tainted: [W]=WARN [ 49.083230] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.084822] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.085688] 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 [ 49.088799] RSP: 0018:ffff888016bd7bc0 EFLAGS: 00010286 [ 49.089713] RAX: 0000000000000000 RBX: ffffed1002d7af78 RCX: ffffffff813a4050 [ 49.090999] RDX: ffff8880164d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.092272] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d7af2f [ 49.093521] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.094798] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bd7df8 [ 49.096090] FS: 00007fcd0dbfb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.097511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.098569] CR2: 00007fcd0e1614a6 CR3: 000000000b3c8000 CR4: 0000000000350ef0 [ 49.099861] Call Trace: [ 49.100326] [ 49.100723] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.101627] ? __create_object+0x59/0x80 [ 49.102399] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.103354] __vmalloc_noprof+0x59/0x60 [ 49.104111] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.104983] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.105906] bpf_prog_alloc+0x39/0x200 [ 49.106594] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.107555] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.108462] do_seccomp+0x349/0x25e0 [ 49.109210] ? find_held_lock+0x2b/0x80 [ 49.109939] ? do_prlimit+0x310/0x610 [ 49.110631] ? __pfx_do_seccomp+0x10/0x10 [ 49.111385] ? do_raw_spin_unlock+0x53/0x220 [ 49.112190] ? _raw_spin_unlock+0x1e/0x40 [ 49.112951] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.114069] ? static_key_count+0x60/0x80 [ 49.114873] prctl_set_seccomp+0x4e/0x70 [ 49.115606] __do_sys_prctl+0xe6c/0x1d70 [ 49.116365] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.117210] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.118152] ? irqentry_exit+0xf3/0x650 [ 49.118905] do_syscall_64+0xbf/0x430 [ 49.119606] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.120535] RIP: 0033:0x7fcd0e0ed5cd [ 49.121212] 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 [ 49.124338] RSP: 002b:00007ffcb1f131a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.125685] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcd0e0ed5cd [ 49.126928] RDX: 000055e6f60ebe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.128210] RBP: 00007ffcb1f13200 R08: 0000000000000000 R09: 00007ffcb1f128a0 [ 49.129457] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e720f55ad0 [ 49.130724] R13: 00007ffcb1f13630 R14: 000055e720f56bc0 R15: 000055e720f67780 [ 49.132056] [ 49.132468] irq event stamp: 1829 [ 49.133113] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 49.134605] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 49.136111] softirqs last enabled at (1460): [] handle_softirqs+0x50c/0x770 [ 49.137617] softirqs last disabled at (1455): [] __irq_exit_rcu+0xc4/0x100 [ 49.139107] ---[ end trace 0000000000000000 ]--- [ 49.878651] ------------[ cut here ]------------ [ 49.879609] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.881607] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 49.883066] Modules linked in: [ 49.883660] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.885622] Tainted: [W]=WARN [ 49.886251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.887719] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.888613] 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 [ 49.891801] RSP: 0018:ffff888016c97bc0 EFLAGS: 00010286 [ 49.892711] RAX: 0000000000000000 RBX: ffffed1002d92f78 RCX: ffffffff813a4050 [ 49.894006] RDX: ffff888016999bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.895296] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d92f2f [ 49.896599] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.897902] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c97df8 [ 49.899192] FS: 00007f5ad849b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.900620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.901677] CR2: 00007ffcc4651ef8 CR3: 000000001f8c6000 CR4: 0000000000350ef0 [ 49.903147] Call Trace: [ 49.903692] [ 49.904231] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.905256] ? __create_object+0x59/0x80 [ 49.906132] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.907228] __vmalloc_noprof+0x59/0x60 [ 49.908118] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.909130] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.910216] bpf_prog_alloc+0x39/0x200 [ 49.911050] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.911996] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.912878] do_seccomp+0x349/0x25e0 [ 49.913538] ? find_held_lock+0x2b/0x80 [ 49.914352] ? do_prlimit+0x310/0x610 [ 49.915092] ? __pfx_do_seccomp+0x10/0x10 [ 49.915906] ? do_raw_spin_unlock+0x53/0x220 [ 49.916695] ? _raw_spin_unlock+0x1e/0x40 [ 49.917486] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.918480] ? static_key_count+0x60/0x80 [ 49.919293] prctl_set_seccomp+0x4e/0x70 [ 49.920079] __do_sys_prctl+0xe6c/0x1d70 [ 49.920869] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.921713] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.922691] ? irqentry_exit+0xf3/0x650 [ 49.923468] do_syscall_64+0xbf/0x430 [ 49.924199] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.925138] RIP: 0033:0x7f5ad898d5cd [ 49.925860] 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 [ 49.929020] RSP: 002b:00007ffcc4650610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.930485] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5ad898d5cd [ 49.931817] RDX: 000055ab3e780e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.933074] RBP: 00007ffcc4650670 R08: 0000000000000000 R09: 00007ffcc464fd10 [ 49.934398] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ab513c22b0 [ 49.935719] R13: 00007ffcc4650aa0 R14: 000055ab513c4d20 R15: 000055ab513d68d0 [ 49.937062] [ 49.937482] irq event stamp: 1719 [ 49.938150] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 49.939823] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 49.941248] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 49.942576] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 49.943844] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61992' (ECDSA) to the list of known hosts. 2025/11/17 17:17:39 fuzzer started 2025/11/17 17:17:39 dialing manager at localhost:37895 2025/11/17 17:17:39 checking machine... 2025/11/17 17:17:39 checking revisions... [ 50.877397] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:17:39 testing simple program... [ 50.975507] cgroup: Unknown subsys name 'net' [ 51.070092] cgroup: Unknown subsys name 'cpuset' [ 51.089617] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:17:38 Registers: info registers vcpu 0 RAX=00000000000442bd RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0da4361238 CR3=000000000e3d4000 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=2038333a37313a373120373120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038333a37313a3731203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888019bfa840 RCX=ffffffff8229f932 RDX=ffff8880164d0000 RSI=ffffffff8229f8ff RDI=0000000000000005 RBP=ffff888019bfa840 RSP=ffff8880197afaf0 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=ffff8880197afe48 R14=0000000000001000 R15=0000000000000000 RIP=ffffffff81751c78 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 00007fcd0dbfb900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcb1f0bfe8 CR3=000000001f973000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000