[ 46.354283] ------------[ cut here ]------------ [ 46.355338] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.357529] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.359140] Modules linked in: [ 46.359790] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.361978] Tainted: [W]=WARN [ 46.362928] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.365002] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.366028] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 46.369516] RSP: 0018:ffff88801c2ffbc0 EFLAGS: 00010286 [ 46.370607] RAX: 0000000000000000 RBX: ffffed100385ff78 RCX: ffffffff813a4050 [ 46.372018] RDX: ffff888018a9b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.373422] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100385ff2f [ 46.374839] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.376245] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c2ffdf8 [ 46.377654] FS: 00007ff41e7ed900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.379236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.380401] CR2: 00007ffef14c2ef7 CR3: 000000000da61000 CR4: 0000000000350ef0 [ 46.381820] Call Trace: [ 46.382369] [ 46.382817] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.383807] ? __create_object+0x59/0x80 [ 46.384671] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.385749] __vmalloc_noprof+0x59/0x60 [ 46.386580] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.387545] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.388567] bpf_prog_alloc+0x39/0x200 [ 46.389375] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.390408] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.391402] do_seccomp+0x349/0x25e0 [ 46.392192] ? find_held_lock+0x2b/0x80 [ 46.392982] ? do_prlimit+0x310/0x610 [ 46.393804] ? __pfx_do_seccomp+0x10/0x10 [ 46.394664] ? do_raw_spin_unlock+0x53/0x220 [ 46.395581] ? _raw_spin_unlock+0x1e/0x40 [ 46.396439] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.397488] ? static_key_count+0x60/0x80 [ 46.398393] prctl_set_seccomp+0x4e/0x70 [ 46.399257] __do_sys_prctl+0xe6c/0x1d70 [ 46.400060] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.401003] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.402095] ? irqentry_exit+0xf3/0x650 [ 46.402881] do_syscall_64+0xbf/0x430 [ 46.403704] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.404752] RIP: 0033:0x7ff41ecdf5cd [ 46.405526] 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 [ 46.409044] RSP: 002b:00007ffef14c1100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.410606] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff41ecdf5cd [ 46.412004] RDX: 00005584d0286e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.413414] RBP: 00007ffef14c1160 R08: 0000000000000000 R09: 00007ffef14c0800 [ 46.414833] R10: 0000000000000000 R11: 0000000000000246 R12: 00005584ee3112b0 [ 46.416236] R13: 00007ffef14c1590 R14: 00005584ee313d20 R15: 00005584ee3258d0 [ 46.417675] [ 46.418165] irq event stamp: 2053 [ 46.418734] hardirqs last enabled at (2061): [] __up_console_sem+0x78/0x80 [ 46.420160] hardirqs last disabled at (2070): [] __up_console_sem+0x5d/0x80 [ 46.421574] softirqs last enabled at (1972): [] handle_softirqs+0x50c/0x770 [ 46.423028] softirqs last disabled at (1967): [] __irq_exit_rcu+0xc4/0x100 [ 46.424450] ---[ end trace 0000000000000000 ]--- [ 49.232459] ------------[ cut here ]------------ [ 49.233404] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.235441] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 49.236937] Modules linked in: [ 49.237601] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.239632] Tainted: [W]=WARN [ 49.240225] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.241722] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.242900] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.246155] RSP: 0018:ffff88801a6d7bc0 EFLAGS: 00010286 [ 49.247174] RAX: 0000000000000000 RBX: ffffed10034daf78 RCX: ffffffff813a4050 [ 49.248479] RDX: ffff88801c350000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.249811] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034daf2f [ 49.251105] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.252408] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a6d7df8 [ 49.253702] FS: 00007ff825e49900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.255155] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.256212] CR2: 00007ffc2694def7 CR3: 000000001fea4000 CR4: 0000000000350ef0 [ 49.257504] Call Trace: [ 49.257974] [ 49.258428] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.259360] ? __create_object+0x59/0x80 [ 49.260163] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.261128] __vmalloc_noprof+0x59/0x60 [ 49.261849] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.262733] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.263655] bpf_prog_alloc+0x39/0x200 [ 49.264393] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.265341] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.266264] do_seccomp+0x349/0x25e0 [ 49.266939] ? find_held_lock+0x2b/0x80 [ 49.267708] ? do_prlimit+0x310/0x610 [ 49.268455] ? __pfx_do_seccomp+0x10/0x10 [ 49.269244] ? do_raw_spin_unlock+0x53/0x220 [ 49.270044] ? _raw_spin_unlock+0x1e/0x40 [ 49.270823] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.271793] ? static_key_count+0x60/0x80 [ 49.272591] prctl_set_seccomp+0x4e/0x70 [ 49.273368] __do_sys_prctl+0xe6c/0x1d70 [ 49.274166] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.274991] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.275948] ? irqentry_exit+0xf3/0x650 [ 49.276711] do_syscall_64+0xbf/0x430 [ 49.277448] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.278417] RIP: 0033:0x7ff82633b5cd [ 49.279135] 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 [ 49.282329] RSP: 002b:00007ffc2694c470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.283696] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff82633b5cd [ 49.284989] RDX: 00005617aeee5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.286291] RBP: 00007ffc2694c4d0 R08: 0000000000000000 R09: 00007ffc2694bb70 [ 49.287615] R10: 0000000000000000 R11: 0000000000000246 R12: 00005617d40cead0 [ 49.288899] R13: 00007ffc2694c900 R14: 00005617d40cfbc0 R15: 00005617d40e0780 [ 49.290233] [ 49.290666] irq event stamp: 1793 [ 49.291311] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 49.292832] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 49.294375] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 49.295899] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 49.297444] ---[ end trace 0000000000000000 ]--- [ 50.025057] ------------[ cut here ]------------ [ 50.026044] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.028286] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.029849] Modules linked in: [ 50.030541] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.032651] Tainted: [W]=WARN [ 50.033296] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.034889] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.035854] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 50.039224] RSP: 0018:ffff8880188c7bc0 EFLAGS: 00010286 [ 50.040264] RAX: 0000000000000000 RBX: ffffed1003118f78 RCX: ffffffff813a4050 [ 50.041634] RDX: ffff88800fb7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.043025] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003118f2f [ 50.044398] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.045795] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880188c7df8 [ 50.047182] FS: 00007fcb78d4f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.048706] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.049878] CR2: 00007ffcb5145ef7 CR3: 000000001fd9d000 CR4: 0000000000350ef0 [ 50.051256] Call Trace: [ 50.051745] [ 50.052247] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.053213] ? __create_object+0x59/0x80 [ 50.054013] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.055105] __vmalloc_noprof+0x59/0x60 [ 50.055852] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.056783] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.057794] bpf_prog_alloc+0x39/0x200 [ 50.058581] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.059579] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.060547] do_seccomp+0x349/0x25e0 [ 50.061320] ? find_held_lock+0x2b/0x80 [ 50.062143] ? do_prlimit+0x310/0x610 [ 50.062880] ? __pfx_do_seccomp+0x10/0x10 [ 50.063736] ? do_raw_spin_unlock+0x53/0x220 [ 50.064629] ? _raw_spin_unlock+0x1e/0x40 [ 50.065471] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.066518] ? static_key_count+0x60/0x80 [ 50.067382] prctl_set_seccomp+0x4e/0x70 [ 50.068222] __do_sys_prctl+0xe6c/0x1d70 [ 50.069023] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.069950] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.070982] ? irqentry_exit+0xf3/0x650 [ 50.071811] do_syscall_64+0xbf/0x430 [ 50.072612] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.073651] RIP: 0033:0x7fcb792415cd [ 50.074447] 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 [ 50.077814] RSP: 002b:00007ffcb5143760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.078755] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcb792415cd [ 50.079616] RDX: 0000558d60fe2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.080469] RBP: 00007ffcb51437c0 R08: 0000000000000000 R09: 00007ffcb5142e60 [ 50.081322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558d92d29ad0 [ 50.082197] R13: 00007ffcb5143bf0 R14: 0000558d92d2abc0 R15: 0000558d92d3b780 [ 50.083038] [ 50.083362] irq event stamp: 1691 [ 50.083772] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 50.084801] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 50.085835] softirqs last enabled at (1574): [] handle_softirqs+0x50c/0x770 [ 50.086859] softirqs last disabled at (1569): [] __irq_exit_rcu+0xc4/0x100 [ 50.087862] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:65186' (ECDSA) to the list of known hosts. 2025/11/18 14:21:13 fuzzer started 2025/11/18 14:21:14 dialing manager at localhost:34383 2025/11/18 14:21:14 checking machine... 2025/11/18 14:21:14 checking revisions... [ 50.937312] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:21:14 testing simple program... [ 51.007402] cgroup: Unknown subsys name 'net' [ 51.054527] cgroup: Unknown subsys name 'cpuset' [ 51.064790] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:21:13 Registers: info registers vcpu 0 RAX=ffffc90000660000 RBX=ffff88800a988c80 RCX=1ffff11001531265 RDX=1ffff110015311d6 RSI=0000000000000004 RDI=ffff88800a989320 RBP=1ffff110012bef53 RSP=ffff8880095f7a20 R8 =0000000000000001 R9 =ffffed10012bef32 R10=0000000000000003 R11=0000000000000001 R12=ffff88800a988e98 R13=0000000000000000 R14=ffff88800a988000 R15=ffff88800a988c80 RIP=ffffffff836240dc 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff8264010b0 CR3=000000001c598000 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=31323a343120383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3933325b646873732033313a3132 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383934 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000021a0e03eec RBX=0000000000000000 RCX=00000000000006e0 RDX=0000000000000021 RSI=ffff88806cf23b00 RDI=000000000005382d RBP=ffff88806cf23b00 RSP=ffff8880096e7e20 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000ef0d3 R11=0000000000000001 R12=000000000005382d R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf28500 RIP=ffffffff8132e865 RFL=00000017 [----APC] 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 00007ff825e49900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005617d40ccf40 CR3=000000001c44a000 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