[ 38.849413] ------------[ cut here ]------------ [ 38.850517] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.852893] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 38.854598] Modules linked in: [ 38.855332] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.857642] Tainted: [W]=WARN [ 38.858334] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.860055] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.861120] 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 [ 38.864816] RSP: 0018:ffff8880159dfbc0 EFLAGS: 00010286 [ 38.865955] RAX: 0000000000000000 RBX: ffffed1002b3bf78 RCX: ffffffff813a4050 [ 38.867455] RDX: ffff888017330000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.868949] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b3bf2f [ 38.870469] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.871967] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880159dfdf8 [ 38.873455] FS: 00007f11b3efd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.875146] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.876371] CR2: 00007ffca128fef7 CR3: 0000000009c61000 CR4: 0000000000350ef0 [ 38.877873] Call Trace: [ 38.878456] [ 38.878927] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.879957] ? __create_object+0x59/0x80 [ 38.880859] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.881987] __vmalloc_noprof+0x59/0x60 [ 38.882866] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.883855] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.884932] bpf_prog_alloc+0x39/0x200 [ 38.885803] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.886871] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.887910] do_seccomp+0x349/0x25e0 [ 38.888750] ? find_held_lock+0x2b/0x80 [ 38.889647] ? do_prlimit+0x310/0x610 [ 38.890509] ? __pfx_do_seccomp+0x10/0x10 [ 38.891414] ? do_raw_spin_unlock+0x53/0x220 [ 38.892377] ? _raw_spin_unlock+0x1e/0x40 [ 38.893272] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.894394] ? static_key_count+0x60/0x80 [ 38.895319] prctl_set_seccomp+0x4e/0x70 [ 38.896155] __do_sys_prctl+0xe6c/0x1d70 [ 38.897067] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.898082] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.899224] ? irqentry_exit+0xf3/0x650 [ 38.900048] do_syscall_64+0xbf/0x430 [ 38.900897] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.902024] RIP: 0033:0x7f11b43ef5cd [ 38.902841] 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 [ 38.906424] RSP: 002b:00007ffca128d6d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.907736] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f11b43ef5cd [ 38.908962] RDX: 000055a0c508ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.910222] RBP: 00007ffca128d730 R08: 0000000000000000 R09: 00007ffca128cdd0 [ 38.911471] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a0dc71fad0 [ 38.912712] R13: 00007ffca128db60 R14: 000055a0dc720bc0 R15: 000055a0dc731780 [ 38.913981] [ 38.914440] irq event stamp: 1797 [ 38.915022] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 38.916491] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 38.917970] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 38.919456] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 38.920920] ---[ end trace 0000000000000000 ]--- [ 42.312941] ------------[ cut here ]------------ [ 42.313744] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.315550] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 42.316795] Modules linked in: [ 42.317342] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.319066] Tainted: [W]=WARN [ 42.319593] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.320862] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.321678] 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 [ 42.324352] RSP: 0018:ffff8880167afbc0 EFLAGS: 00010286 [ 42.325137] RAX: 0000000000000000 RBX: ffffed1002cf5f78 RCX: ffffffff813a4050 [ 42.326261] RDX: ffff88800f7ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.327375] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf5f2f [ 42.328469] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.329573] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167afdf8 [ 42.330705] FS: 00007fd954589900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.331911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.332841] CR2: 00007fd954aef4a6 CR3: 000000000e1af000 CR4: 0000000000350ef0 [ 42.334111] Call Trace: [ 42.334621] [ 42.335040] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.335839] ? __create_object+0x59/0x80 [ 42.336522] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.337373] __vmalloc_noprof+0x59/0x60 [ 42.337987] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.338758] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.340089] bpf_prog_alloc+0x39/0x200 [ 42.340728] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.341548] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.342332] do_seccomp+0x349/0x25e0 [ 42.342909] ? find_held_lock+0x2b/0x80 [ 42.343567] ? do_prlimit+0x310/0x610 [ 42.344152] ? __pfx_do_seccomp+0x10/0x10 [ 42.344842] ? do_raw_spin_unlock+0x53/0x220 [ 42.345555] ? _raw_spin_unlock+0x1e/0x40 [ 42.346229] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.347027] ? static_key_count+0x60/0x80 [ 42.347731] prctl_set_seccomp+0x4e/0x70 [ 42.348416] __do_sys_prctl+0xe6c/0x1d70 [ 42.349033] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.349795] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.350710] ? irqentry_exit+0xf3/0x650 [ 42.351502] do_syscall_64+0xbf/0x430 [ 42.352082] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.352904] RIP: 0033:0x7fd954a7b5cd [ 42.353515] 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 [ 42.356242] RSP: 002b:00007ffd7b8731e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.357432] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd954a7b5cd [ 42.358542] RDX: 0000560bbf3a8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.359656] RBP: 00007ffd7b873240 R08: 0000000000000000 R09: 00007ffd7b8728e0 [ 42.360764] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560bfaa50ad0 [ 42.361880] R13: 00007ffd7b873670 R14: 0000560bfaa51bc0 R15: 0000560bfaa62780 [ 42.362979] [ 42.363394] irq event stamp: 1725 [ 42.363904] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 42.365219] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 42.366548] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 42.367846] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 42.369140] ---[ end trace 0000000000000000 ]--- [ 43.183350] ------------[ cut here ]------------ [ 43.184182] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.186302] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 43.187486] Modules linked in: [ 43.188094] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.189730] Tainted: [W]=WARN [ 43.190184] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.191393] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.192101] 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 [ 43.194677] RSP: 0018:ffff88801739fbc0 EFLAGS: 00010286 [ 43.195464] RAX: 0000000000000000 RBX: ffffed1002e73f78 RCX: ffffffff813a4050 [ 43.196495] RDX: ffff8880165f5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.197530] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e73f2f [ 43.198577] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.199616] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801739fdf8 [ 43.200730] FS: 00007f2aea527900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.202023] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.203053] CR2: 00007ffd85ec1ef7 CR3: 000000000d70c000 CR4: 0000000000350ef0 [ 43.204218] Call Trace: [ 43.204692] [ 43.205023] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.205921] ? __create_object+0x59/0x80 [ 43.206553] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.207338] __vmalloc_noprof+0x59/0x60 [ 43.207915] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.208618] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.209540] bpf_prog_alloc+0x39/0x200 [ 43.210122] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.210876] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.211775] do_seccomp+0x349/0x25e0 [ 43.212464] ? find_held_lock+0x2b/0x80 [ 43.213054] ? do_prlimit+0x310/0x610 [ 43.213839] ? __pfx_do_seccomp+0x10/0x10 [ 43.214476] ? do_raw_spin_unlock+0x53/0x220 [ 43.215134] ? _raw_spin_unlock+0x1e/0x40 [ 43.215760] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.216540] ? static_key_count+0x60/0x80 [ 43.217174] prctl_set_seccomp+0x4e/0x70 [ 43.217813] __do_sys_prctl+0xe6c/0x1d70 [ 43.218447] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.219288] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.220050] ? irqentry_exit+0xf3/0x650 [ 43.220839] do_syscall_64+0xbf/0x430 [ 43.221520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.222371] RIP: 0033:0x7f2aeaa195cd [ 43.222913] 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 [ 43.225651] RSP: 002b:00007ffd85ebfdb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.226896] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2aeaa195cd [ 43.227916] RDX: 0000562596112e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.229161] RBP: 00007ffd85ebfe10 R08: 0000000000000000 R09: 00007ffd85ebf4b0 [ 43.230190] R10: 0000000000000000 R11: 0000000000000246 R12: 00005625a10b32b0 [ 43.231232] R13: 00007ffd85ec0240 R14: 00005625a10b5d20 R15: 00005625a10c78d0 [ 43.232252] [ 43.232587] irq event stamp: 1665 [ 43.233083] hardirqs last enabled at (1673): [] __up_console_sem+0x78/0x80 [ 43.234288] hardirqs last disabled at (1682): [] __up_console_sem+0x5d/0x80 [ 43.235486] softirqs last enabled at (1132): [] handle_softirqs+0x50c/0x770 [ 43.236709] softirqs last disabled at (1127): [] __irq_exit_rcu+0xc4/0x100 [ 43.237910] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17538' (ECDSA) to the list of known hosts. 2025/11/17 09:02:36 fuzzer started 2025/11/17 09:02:36 dialing manager at localhost:37895 2025/11/17 09:02:36 checking machine... 2025/11/17 09:02:36 checking revisions... [ 44.156427] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:02:36 testing simple program... [ 44.231544] cgroup: Unknown subsys name 'net' [ 44.292321] cgroup: Unknown subsys name 'cpuset' [ 44.310640] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:02:35 Registers: info registers vcpu 0 RAX=0000000000041931 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=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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000560bfaa6b744 CR3=000000000dc4d000 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=529973f61acd80aad3443f8d6f5b2cf3 XMM02=0000000000303138eff9b2d0a8fce9cb XMM03=00000000003032082c67c8bc2e329bc3 XMM04=ee6f20927d4bd47800000000000ae988 XMM05=dfb9df33c937a98000000000003203a0 XMM06=502815763a9d4653000000000031f140 XMM07=fb795ef6d6577056000000000030eb00 XMM08=2c67c8bc2e329bc300000000003031a8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8160e052 RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888016b872e0 R8 =0000000000000000 R9 =0000000000000000 R10=00007fd954a7c000 R11=0000000000000003 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff8880096c78c0 RIP=ffffffff81529311 RFL=00000202 [-------] 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 00007fd954589900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd954b40618 CR3=000000001e8a5000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000