[ 38.948136] ------------[ cut here ]------------ [ 38.949088] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.951577] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.953013] Modules linked in: [ 38.953591] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.955536] Tainted: [W]=WARN [ 38.956110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.957552] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.958491] 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 [ 38.961643] RSP: 0018:ffff88800ec1fbc0 EFLAGS: 00010286 [ 38.962590] RAX: 0000000000000000 RBX: ffffed1001d83f78 RCX: ffffffff813a4050 [ 38.963854] RDX: ffff88801a181bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.965129] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d83f2f [ 38.966349] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.967600] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ec1fdf8 [ 38.968878] FS: 00007f526e111900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.970307] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.971375] CR2: 00007f526e603580 CR3: 000000000bc7b000 CR4: 0000000000350ef0 [ 38.972629] Call Trace: [ 38.973118] [ 38.973517] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.974383] ? __create_object+0x59/0x80 [ 38.975157] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.976091] __vmalloc_noprof+0x59/0x60 [ 38.976830] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.977641] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.978548] bpf_prog_alloc+0x39/0x200 [ 38.979265] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.980179] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.981072] do_seccomp+0x349/0x25e0 [ 38.981719] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.982588] ? __pfx_do_seccomp+0x10/0x10 [ 38.983359] ? find_held_lock+0x2b/0x80 [ 38.984096] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.985041] ? static_key_count+0x60/0x80 [ 38.985832] prctl_set_seccomp+0x4e/0x70 [ 38.986558] __do_sys_prctl+0xe6c/0x1d70 [ 38.987341] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.988160] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.989099] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.990040] ? irqentry_exit+0xf3/0x650 [ 38.990737] do_syscall_64+0xbf/0x430 [ 38.991470] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.992400] RIP: 0033:0x7f526e6035cd [ 38.993080] 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 [ 38.996124] RSP: 002b:00007ffef3845fd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.997436] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f526e6035cd [ 38.998673] RDX: 0000561604f4de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.999934] RBP: 00007ffef3846030 R08: 0000000000000000 R09: 00007ffef38456d0 [ 39.001160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561612644ad0 [ 39.002393] R13: 00007ffef3846460 R14: 0000561612645bc0 R15: 0000561612656780 [ 39.003679] [ 39.004143] irq event stamp: 1725 [ 39.004740] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 39.006248] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 39.007735] softirqs last enabled at (1290): [] handle_softirqs+0x50c/0x770 [ 39.009247] softirqs last disabled at (1285): [] __irq_exit_rcu+0xc4/0x100 [ 39.010717] ---[ end trace 0000000000000000 ]--- [ 42.083483] ------------[ cut here ]------------ [ 42.084425] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.086454] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.088134] Modules linked in: [ 42.088722] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.090761] Tainted: [W]=WARN [ 42.091380] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.092850] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.093736] 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 [ 42.096931] RSP: 0018:ffff888018a67bc0 EFLAGS: 00010286 [ 42.097914] RAX: 0000000000000000 RBX: ffffed100314cf78 RCX: ffffffff813a4050 [ 42.099213] RDX: ffff888015478000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.100481] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100314cf2f [ 42.101760] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.103058] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018a67df8 [ 42.104343] FS: 00007f0beb753900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.105797] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.106858] CR2: 00007f0bebc45580 CR3: 000000001e76b000 CR4: 0000000000350ef0 [ 42.108171] Call Trace: [ 42.108641] [ 42.109095] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.109973] ? __create_object+0x59/0x80 [ 42.110711] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.111683] __vmalloc_noprof+0x59/0x60 [ 42.112423] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.113308] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.114241] bpf_prog_alloc+0x39/0x200 [ 42.115001] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.115944] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.116839] do_seccomp+0x349/0x25e0 [ 42.117511] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.118413] ? __pfx_do_seccomp+0x10/0x10 [ 42.119210] ? find_held_lock+0x2b/0x80 [ 42.119974] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.120934] ? static_key_count+0x60/0x80 [ 42.121699] prctl_set_seccomp+0x4e/0x70 [ 42.122467] __do_sys_prctl+0xe6c/0x1d70 [ 42.123267] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.124120] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.125100] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.126090] ? irqentry_exit+0xf3/0x650 [ 42.126880] do_syscall_64+0xbf/0x430 [ 42.127576] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.128519] RIP: 0033:0x7f0bebc455cd [ 42.129215] 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 [ 42.132356] RSP: 002b:00007ffdcc2e5f70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.133727] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0bebc455cd [ 42.135020] RDX: 0000556dfd834e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.136285] RBP: 00007ffdcc2e5fd0 R08: 0000000000000000 R09: 00007ffdcc2e5670 [ 42.137557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556e095e3ad0 [ 42.138824] R13: 00007ffdcc2e6400 R14: 0000556e095e4bc0 R15: 0000556e095f5780 [ 42.140121] [ 42.140537] irq event stamp: 1775 [ 42.141187] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 42.142696] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 42.144227] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 42.145798] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 42.147327] ---[ end trace 0000000000000000 ]--- [ 42.947306] ------------[ cut here ]------------ [ 42.948253] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.951095] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.952599] Modules linked in: [ 42.953479] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.955592] Tainted: [W]=WARN [ 42.956203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.957710] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.958648] 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 [ 42.961888] RSP: 0018:ffff88800f037bc0 EFLAGS: 00010286 [ 42.962908] RAX: 0000000000000000 RBX: ffffed1001e06f78 RCX: ffffffff813a4050 [ 42.964234] RDX: ffff888016a48000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.965552] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e06f2f [ 42.966885] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.968202] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f037df8 [ 42.969526] FS: 00007fc5e2e5e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.971019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.972125] CR2: 00007ffd60442ef7 CR3: 000000000cc28000 CR4: 0000000000350ef0 [ 42.973458] Call Trace: [ 42.973967] [ 42.974388] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.975323] ? __create_object+0x59/0x80 [ 42.976133] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.977129] __vmalloc_noprof+0x59/0x60 [ 42.977908] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.978751] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.979722] bpf_prog_alloc+0x39/0x200 [ 42.980483] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.981435] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.982373] do_seccomp+0x349/0x25e0 [ 42.983135] ? find_held_lock+0x2b/0x80 [ 42.983913] ? do_prlimit+0x310/0x610 [ 42.984637] ? __pfx_do_seccomp+0x10/0x10 [ 42.985448] ? do_raw_spin_unlock+0x53/0x220 [ 42.986303] ? _raw_spin_unlock+0x1e/0x40 [ 42.987125] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.988129] ? static_key_count+0x60/0x80 [ 42.988961] prctl_set_seccomp+0x4e/0x70 [ 42.989713] __do_sys_prctl+0xe6c/0x1d70 [ 42.990525] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.991424] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.992427] ? irqentry_exit+0xf3/0x650 [ 42.993217] do_syscall_64+0xbf/0x430 [ 42.993990] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.994988] RIP: 0033:0x7fc5e33505cd [ 42.995664] 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 [ 42.998930] RSP: 002b:00007ffd60441080 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.000340] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc5e33505cd [ 43.001669] RDX: 000056485e3b4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.003006] RBP: 00007ffd604410e0 R08: 0000000000000000 R09: 00007ffd60440780 [ 43.004326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564873c20ad0 [ 43.005644] R13: 00007ffd60441510 R14: 0000564873c21bc0 R15: 0000564873c32780 [ 43.006998] [ 43.007432] irq event stamp: 1821 [ 43.008105] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 43.009683] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 43.011270] softirqs last enabled at (1464): [] handle_softirqs+0x50c/0x770 [ 43.012865] softirqs last disabled at (1459): [] __irq_exit_rcu+0xc4/0x100 [ 43.014433] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63149' (ECDSA) to the list of known hosts. 2025/11/18 00:46:54 fuzzer started 2025/11/18 00:46:54 dialing manager at localhost:37895 2025/11/18 00:46:54 checking machine... 2025/11/18 00:46:54 checking revisions... [ 43.963159] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:46:54 testing simple program... [ 44.039461] cgroup: Unknown subsys name 'net' [ 44.088417] cgroup: Unknown subsys name 'cpuset' [ 44.102265] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:46:53 Registers: info registers vcpu 0 RAX=ffff888014150000 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff88801413d460 RSI=0000000000000000 RDI=ffff8880141514e0 RBP=ffff8880141514e0 RSP=ffff88806ce08da8 R8 =0000000000000001 R9 =ffffed100d9c11a6 R10=0000000000000003 R11=0000000000000001 R12=ffff88800c308bf8 R13=0000000000000246 R14=ffff8880141514e0 R15=ffff888009472140 RIP=ffffffff81b61984 RFL=00000082 [--S----] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f0beb753900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0beb732020 CR3=000000001e4d3000 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=000000000001d023 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7a8802d248 CR3=0000000009e01000 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=2033353a36343a303020383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033353a36343a3030203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000