[ 46.606828] ------------[ cut here ]------------ [ 46.607784] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.609967] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.611401] Modules linked in: [ 46.612020] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.614040] Tainted: [W]=WARN [ 46.614594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.616040] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.616909] 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 [ 46.620132] RSP: 0018:ffff888015c67bc0 EFLAGS: 00010286 [ 46.621124] RAX: 0000000000000000 RBX: ffffed1002b8cf78 RCX: ffffffff813a4050 [ 46.622416] RDX: ffff8880156ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.623686] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b8cf2f [ 46.624962] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.626247] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c67df8 [ 46.627526] FS: 00007fc0216f1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.628970] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.630031] CR2: 00007fc021be3580 CR3: 0000000009e76000 CR4: 0000000000350ef0 [ 46.631320] Call Trace: [ 46.631788] [ 46.632241] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.633139] ? __create_object+0x59/0x80 [ 46.633861] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.634825] __vmalloc_noprof+0x59/0x60 [ 46.635577] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.636439] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.637370] bpf_prog_alloc+0x39/0x200 [ 46.638103] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.639056] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.639914] do_seccomp+0x349/0x25e0 [ 46.640634] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.641538] ? __pfx_do_seccomp+0x10/0x10 [ 46.642323] ? find_held_lock+0x2b/0x80 [ 46.643078] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.644027] ? static_key_count+0x60/0x80 [ 46.644795] prctl_set_seccomp+0x4e/0x70 [ 46.645581] __do_sys_prctl+0xe6c/0x1d70 [ 46.646358] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.647218] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.648190] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.649159] ? irqentry_exit+0xf3/0x650 [ 46.649895] do_syscall_64+0xbf/0x430 [ 46.650635] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.651594] RIP: 0033:0x7fc021be35cd [ 46.652298] 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 [ 46.655475] RSP: 002b:00007fffc263ef30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.656822] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc021be35cd [ 46.658117] RDX: 0000564d10e4ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.659391] RBP: 00007fffc263ef90 R08: 0000000000000000 R09: 00007fffc263e630 [ 46.660676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564d3e0252b0 [ 46.661960] R13: 00007fffc263f3c0 R14: 0000564d3e027d20 R15: 0000564d3e0398d0 [ 46.663249] [ 46.663672] irq event stamp: 1769 [ 46.664309] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 46.665805] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 46.667300] softirqs last enabled at (1528): [] handle_softirqs+0x50c/0x770 [ 46.668833] softirqs last disabled at (1513): [] __irq_exit_rcu+0xc4/0x100 [ 46.670343] ---[ end trace 0000000000000000 ]--- [ 49.889543] ------------[ cut here ]------------ [ 49.890540] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.892658] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.894186] Modules linked in: [ 49.894806] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.896891] Tainted: [W]=WARN [ 49.897538] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.899107] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.900078] 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 [ 49.903402] RSP: 0018:ffff888018687bc0 EFLAGS: 00010286 [ 49.904425] RAX: 0000000000000000 RBX: ffffed10030d0f78 RCX: ffffffff813a4050 [ 49.905795] RDX: ffff8880156e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.907131] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030d0f2f [ 49.908476] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.909844] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018687df8 [ 49.911190] FS: 00007fd72e9ad900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.912715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.913848] CR2: 00007ffc1ef29ef8 CR3: 000000000b83b000 CR4: 0000000000350ef0 [ 49.915183] Call Trace: [ 49.915667] [ 49.916153] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.917118] ? __create_object+0x59/0x80 [ 49.917893] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.918921] __vmalloc_noprof+0x59/0x60 [ 49.919717] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.920644] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.921656] bpf_prog_alloc+0x39/0x200 [ 49.922434] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.923417] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.924367] do_seccomp+0x349/0x25e0 [ 49.925145] ? find_held_lock+0x2b/0x80 [ 49.925894] ? do_prlimit+0x310/0x610 [ 49.926678] ? __pfx_do_seccomp+0x10/0x10 [ 49.927525] ? do_raw_spin_unlock+0x53/0x220 [ 49.928407] ? _raw_spin_unlock+0x1e/0x40 [ 49.929259] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.930276] ? static_key_count+0x60/0x80 [ 49.931125] prctl_set_seccomp+0x4e/0x70 [ 49.931885] __do_sys_prctl+0xe6c/0x1d70 [ 49.932713] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.933649] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.934676] ? irqentry_exit+0xf3/0x650 [ 49.935499] do_syscall_64+0xbf/0x430 [ 49.936293] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.937312] RIP: 0033:0x7fd72ee9f5cd [ 49.938068] 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 [ 49.941379] RSP: 002b:00007ffc1ef27720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.942810] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd72ee9f5cd [ 49.944143] RDX: 00005571060c8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.945510] RBP: 00007ffc1ef27780 R08: 0000000000000000 R09: 00007ffc1ef26e20 [ 49.946863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557140a5dbf0 [ 49.948214] R13: 00007ffc1ef27bb0 R14: 0000557140a67380 R15: 0000557140a72460 [ 49.949598] [ 49.949866] irq event stamp: 1761 [ 49.950284] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 49.951252] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 49.952216] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 49.953193] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 49.954151] ---[ end trace 0000000000000000 ]--- [ 50.720095] ------------[ cut here ]------------ [ 50.721012] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.723080] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.724500] Modules linked in: [ 50.725160] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.727166] Tainted: [W]=WARN [ 50.727712] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.729168] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.730055] 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 [ 50.733186] RSP: 0018:ffff88801602fbc0 EFLAGS: 00010286 [ 50.734157] RAX: 0000000000000000 RBX: ffffed1002c05f78 RCX: ffffffff813a4050 [ 50.735420] RDX: ffff8880161b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.736694] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c05f2f [ 50.737976] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.739240] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801602fdf8 [ 50.740514] FS: 00007f7845180900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.741942] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.743003] CR2: 00007ffea9ea2ef8 CR3: 000000001e79d000 CR4: 0000000000350ef0 [ 50.744276] Call Trace: [ 50.744731] [ 50.745199] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.746109] ? __create_object+0x59/0x80 [ 50.746854] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.747815] __vmalloc_noprof+0x59/0x60 [ 50.748565] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.749452] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.750400] bpf_prog_alloc+0x39/0x200 [ 50.751138] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.752077] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.752972] do_seccomp+0x349/0x25e0 [ 50.753673] ? find_held_lock+0x2b/0x80 [ 50.754442] ? do_prlimit+0x310/0x610 [ 50.755195] ? __pfx_do_seccomp+0x10/0x10 [ 50.755977] ? do_raw_spin_unlock+0x53/0x220 [ 50.756780] ? _raw_spin_unlock+0x1e/0x40 [ 50.757585] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.758559] ? static_key_count+0x60/0x80 [ 50.759372] prctl_set_seccomp+0x4e/0x70 [ 50.760165] __do_sys_prctl+0xe6c/0x1d70 [ 50.760975] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.761819] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.762789] ? irqentry_exit+0xf3/0x650 [ 50.763555] do_syscall_64+0xbf/0x430 [ 50.764299] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.765268] RIP: 0033:0x7f78456725cd [ 50.765978] 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 [ 50.769171] RSP: 002b:00007ffea9ea1cb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.770538] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f78456725cd [ 50.771816] RDX: 000055cb441a8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.773112] RBP: 00007ffea9ea1d10 R08: 0000000000000000 R09: 00007ffea9ea13b0 [ 50.774415] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cb642d1ad0 [ 50.775711] R13: 00007ffea9ea2140 R14: 000055cb642d2bc0 R15: 000055cb642e3780 [ 50.777024] [ 50.777464] irq event stamp: 1837 [ 50.778123] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 50.779647] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 50.781177] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 50.782730] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 50.784254] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27862' (ECDSA) to the list of known hosts. 2025/11/18 02:20:40 fuzzer started 2025/11/18 02:20:40 dialing manager at localhost:37895 2025/11/18 02:20:40 checking machine... 2025/11/18 02:20:40 checking revisions... [ 51.714711] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:20:41 testing simple program... [ 51.819816] cgroup: Unknown subsys name 'net' [ 51.879645] cgroup: Unknown subsys name 'cpuset' [ 51.893095] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:20:40 Registers: info registers vcpu 0 RAX=0000000000000338 RBX=ffff888016ff8000 RCX=0000000000000002 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888016ff8a58 RSP=ffff8880162af470 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016ff8ad0 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff8152702b RFL=00000092 [--S-A--] 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 00007fc5c2539700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc1ef21000 CR3=0000000009c00000 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=2039333a30323a323020383120766f4e XMM01=6964206465766965636552203a5d3134 XMM02=6f63736964203a31313a363338363520 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039333a30323a3230203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000253ff 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd72ef62650 CR3=0000000009c00000 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=30323a323020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363338 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000