[ 39.219403] ------------[ cut here ]------------ [ 39.220253] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.222029] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.223331] Modules linked in: [ 39.223908] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.225686] Tainted: [W]=WARN [ 39.226177] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.227478] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.228312] 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 [ 39.231157] RSP: 0018:ffff888016b6fbc0 EFLAGS: 00010286 [ 39.232039] RAX: 0000000000000000 RBX: ffffed1002d6df78 RCX: ffffffff813a4050 [ 39.233183] RDX: ffff888015d90000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.234373] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6df2f [ 39.235512] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.236672] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b6fdf8 [ 39.237832] FS: 00007f0ab526b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.239137] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.240097] CR2: 00007ffe93e43ef7 CR3: 000000000e8bd000 CR4: 0000000000350ef0 [ 39.241266] Call Trace: [ 39.241745] [ 39.242109] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.242905] ? __create_object+0x59/0x80 [ 39.243554] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.244428] __vmalloc_noprof+0x59/0x60 [ 39.245091] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.245879] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.246708] bpf_prog_alloc+0x39/0x200 [ 39.247318] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.248152] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.248958] do_seccomp+0x349/0x25e0 [ 39.249552] ? find_held_lock+0x2b/0x80 [ 39.250247] ? do_prlimit+0x310/0x610 [ 39.250913] ? __pfx_do_seccomp+0x10/0x10 [ 39.251582] ? do_raw_spin_unlock+0x53/0x220 [ 39.252325] ? _raw_spin_unlock+0x1e/0x40 [ 39.253019] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.253894] ? static_key_count+0x60/0x80 [ 39.254578] prctl_set_seccomp+0x4e/0x70 [ 39.255275] __do_sys_prctl+0xe6c/0x1d70 [ 39.255976] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.256736] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.257548] ? irqentry_exit+0xf3/0x650 [ 39.258247] do_syscall_64+0xbf/0x430 [ 39.258910] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.259745] RIP: 0033:0x7f0ab575d5cd [ 39.260332] 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 [ 39.263130] RSP: 002b:00007ffe93e42650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.264341] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0ab575d5cd [ 39.265480] RDX: 0000562c64ec2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.266639] RBP: 00007ffe93e426b0 R08: 0000000000000000 R09: 00007ffe93e41d50 [ 39.267793] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562c9d3792b0 [ 39.268961] R13: 00007ffe93e42ae0 R14: 0000562c9d37bd20 R15: 0000562c9d38d8d0 [ 39.270167] [ 39.270550] irq event stamp: 1745 [ 39.271154] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 39.272533] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 39.273953] softirqs last enabled at (1306): [] handle_softirqs+0x50c/0x770 [ 39.275366] softirqs last disabled at (1301): [] __irq_exit_rcu+0xc4/0x100 [ 39.276754] ---[ end trace 0000000000000000 ]--- [ 42.699442] ------------[ cut here ]------------ [ 42.700218] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.701964] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.703181] Modules linked in: [ 42.703712] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.705381] Tainted: [W]=WARN [ 42.705892] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.707142] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.707907] 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 [ 42.710585] RSP: 0018:ffff8880155e7bc0 EFLAGS: 00010286 [ 42.711405] RAX: 0000000000000000 RBX: ffffed1002abcf78 RCX: ffffffff813a4050 [ 42.712500] RDX: ffff888009883780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.713585] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002abcf2f [ 42.714670] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.715757] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880155e7df8 [ 42.716829] FS: 00007f2e27cf6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.718026] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.718906] CR2: 00007f2e281e8580 CR3: 000000001837d000 CR4: 0000000000350ef0 [ 42.719979] Call Trace: [ 42.720362] [ 42.720749] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.721465] ? __create_object+0x59/0x80 [ 42.722129] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.722930] __vmalloc_noprof+0x59/0x60 [ 42.723533] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.724252] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.725047] bpf_prog_alloc+0x39/0x200 [ 42.725633] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.726444] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.727217] do_seccomp+0x349/0x25e0 [ 42.727811] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.728522] ? __pfx_do_seccomp+0x10/0x10 [ 42.729175] ? find_held_lock+0x2b/0x80 [ 42.729819] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.730588] ? static_key_count+0x60/0x80 [ 42.731262] prctl_set_seccomp+0x4e/0x70 [ 42.731897] __do_sys_prctl+0xe6c/0x1d70 [ 42.732504] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.733214] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.734020] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.734826] ? irqentry_exit+0xf3/0x650 [ 42.735422] do_syscall_64+0xbf/0x430 [ 42.736035] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.736829] RIP: 0033:0x7f2e281e85cd [ 42.737372] 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 [ 42.740009] RSP: 002b:00007ffdd9366250 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.741137] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2e281e85cd [ 42.742215] RDX: 000055bec564be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.743285] RBP: 00007ffdd93662b0 R08: 0000000000000000 R09: 00007ffdd9365950 [ 42.744351] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bedb2ee2b0 [ 42.745413] R13: 00007ffdd93666e0 R14: 000055bedb2f0d20 R15: 000055bedb3028d0 [ 42.746494] [ 42.746886] irq event stamp: 1687 [ 42.747390] hardirqs last enabled at (1695): [] __up_console_sem+0x78/0x80 [ 42.748670] hardirqs last disabled at (1704): [] __up_console_sem+0x5d/0x80 [ 42.749932] softirqs last enabled at (1182): [] handle_softirqs+0x50c/0x770 [ 42.751204] softirqs last disabled at (1173): [] __irq_exit_rcu+0xc4/0x100 [ 42.752472] ---[ end trace 0000000000000000 ]--- [ 43.555871] ------------[ cut here ]------------ [ 43.556596] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.558274] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.559501] Modules linked in: [ 43.560030] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.561669] Tainted: [W]=WARN [ 43.562146] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.563370] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.564129] 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 [ 43.566779] RSP: 0018:ffff8880157bfbc0 EFLAGS: 00010286 [ 43.567553] RAX: 0000000000000000 RBX: ffffed1002af7f78 RCX: ffffffff813a4050 [ 43.568618] RDX: ffff888016053780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.569673] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002af7f2f [ 43.570749] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.571827] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880157bfdf8 [ 43.572888] FS: 00007f4b91487900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.574097] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.574972] CR2: 00007ffdb78b4ef7 CR3: 000000000e019000 CR4: 0000000000350ef0 [ 43.576046] Call Trace: [ 43.576428] [ 43.576799] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.577507] ? __create_object+0x59/0x80 [ 43.578175] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.578999] __vmalloc_noprof+0x59/0x60 [ 43.579588] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.580321] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.581097] bpf_prog_alloc+0x39/0x200 [ 43.581713] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.582441] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.583186] do_seccomp+0x349/0x25e0 [ 43.583770] ? find_held_lock+0x2b/0x80 [ 43.584366] ? do_prlimit+0x310/0x610 [ 43.585000] ? __pfx_do_seccomp+0x10/0x10 [ 43.585618] ? do_raw_spin_unlock+0x53/0x220 [ 43.586320] ? _raw_spin_unlock+0x1e/0x40 [ 43.586960] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.587759] ? static_key_count+0x60/0x80 [ 43.588380] prctl_set_seccomp+0x4e/0x70 [ 43.589027] __do_sys_prctl+0xe6c/0x1d70 [ 43.589641] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.590371] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.591168] ? irqentry_exit+0xf3/0x650 [ 43.591800] do_syscall_64+0xbf/0x430 [ 43.592382] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.593176] RIP: 0033:0x7f4b919795cd [ 43.593756] 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 [ 43.596382] RSP: 002b:00007ffdb78b26b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.597517] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4b919795cd [ 43.598586] RDX: 00005649de867e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.599666] RBP: 00007ffdb78b2710 R08: 0000000000000000 R09: 00007ffdb78b1db0 [ 43.600739] R10: 0000000000000000 R11: 0000000000000246 R12: 00005649f1e23ad0 [ 43.601814] R13: 00007ffdb78b2b40 R14: 00005649f1e24bc0 R15: 00005649f1e35780 [ 43.602917] [ 43.603267] irq event stamp: 1717 [ 43.603830] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 43.605107] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 43.606387] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 43.607676] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 43.608950] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38102' (ECDSA) to the list of known hosts. 2025/11/17 14:05:58 fuzzer started 2025/11/17 14:05:58 dialing manager at localhost:37895 2025/11/17 14:05:58 checking machine... 2025/11/17 14:05:58 checking revisions... [ 44.524193] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:05:58 testing simple program... [ 44.605245] cgroup: Unknown subsys name 'net' [ 44.662044] cgroup: Unknown subsys name 'cpuset' [ 44.674339] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:05:57 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff813746e3 RDX=ffff888015775340 RSI=ffffffff8137470b RDI=0000000000000006 RBP=0000000008c60400 RSP=ffff8880157bebf8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000080000 R11=0000000000000000 R12=0000000000000000 R13=0000000000000800 R14=0000000000000003 R15=dffffc0000000000 RIP=ffffffff813749c1 RFL=00000256 [---ZAP-] 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 00007f2e27cf6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2e27cd5020 CR3=0000000019fa9000 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=0000000000002005 RBX=ffff888009643780 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880096441d8 RSP=ffff88806cf088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009644200 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81527043 RFL=00000046 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f04bfc04000 CR3=000000000d9c2000 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=ca6d1024af9b6896ce4eb2baf3cb1c0d XMM02=0000000000301eb0eff9b2d0a8fce9cb XMM03=0000000000301f802c67c8bc2e329bc3 XMM04=53ebe1da35d309c600000000000ae988 XMM05=14648eaa1277bab1000000000031f838 XMM06=817b8945e9d50373000000000031f6c0 XMM07=e042d86d42eb936e00000000003102a0 XMM08=98b2e490f48f71b30000000000301f80 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000