[ 46.365081] ------------[ cut here ]------------ [ 46.366030] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.368022] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.369448] Modules linked in: [ 46.370149] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.372116] Tainted: [W]=WARN [ 46.372726] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.374224] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.375151] 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 [ 46.378339] RSP: 0018:ffff8880173c7bc0 EFLAGS: 00010286 [ 46.379322] RAX: 0000000000000000 RBX: ffffed1002e78f78 RCX: ffffffff813a4050 [ 46.380614] RDX: ffff88800f3bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.381916] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e78f2f [ 46.383216] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.384512] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173c7df8 [ 46.385828] FS: 00007f36d285a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.387285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.388353] CR2: 00007ffda5808ef8 CR3: 0000000009dab000 CR4: 0000000000350ef0 [ 46.389647] Call Trace: [ 46.390115] [ 46.390572] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.391444] ? __create_object+0x59/0x80 [ 46.392224] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.393189] __vmalloc_noprof+0x59/0x60 [ 46.393964] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.394836] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.395754] bpf_prog_alloc+0x39/0x200 [ 46.396444] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.397365] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.398280] do_seccomp+0x349/0x25e0 [ 46.398996] ? find_held_lock+0x2b/0x80 [ 46.399755] ? do_prlimit+0x310/0x610 [ 46.400458] ? __pfx_do_seccomp+0x10/0x10 [ 46.401242] ? do_raw_spin_unlock+0x53/0x220 [ 46.402088] ? _raw_spin_unlock+0x1e/0x40 [ 46.402878] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.403845] ? static_key_count+0x60/0x80 [ 46.404647] prctl_set_seccomp+0x4e/0x70 [ 46.405384] __do_sys_prctl+0xe6c/0x1d70 [ 46.406182] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.407028] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.407992] ? irqentry_exit+0xf3/0x650 [ 46.408767] do_syscall_64+0xbf/0x430 [ 46.409476] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.410426] RIP: 0033:0x7f36d2d4c5cd [ 46.411123] 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 [ 46.414295] RSP: 002b:00007ffda5807c30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.415656] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f36d2d4c5cd [ 46.416952] RDX: 000055579cdfee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.418233] RBP: 00007ffda5807c90 R08: 0000000000000000 R09: 00007ffda5807330 [ 46.419512] R10: 0000000000000000 R11: 0000000000000246 R12: 00005557a2a88ad0 [ 46.420820] R13: 00007ffda58080c0 R14: 00005557a2a89bc0 R15: 00005557a2a9a780 [ 46.422120] [ 46.422594] irq event stamp: 1731 [ 46.423204] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 46.424716] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 46.426257] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 46.427556] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 46.428819] ---[ end trace 0000000000000000 ]--- [ 49.765214] ------------[ cut here ]------------ [ 49.766169] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.768245] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.769697] Modules linked in: [ 49.770293] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.772278] Tainted: [W]=WARN [ 49.772873] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.774612] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.775483] 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 [ 49.778745] RSP: 0018:ffff88801880fbc0 EFLAGS: 00010286 [ 49.779709] RAX: 0000000000000000 RBX: ffffed1003101f78 RCX: ffffffff813a4050 [ 49.780967] RDX: ffff88801683b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.782287] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003101f2f [ 49.783583] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.784880] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801880fdf8 [ 49.786180] FS: 00007facd0dc2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.787624] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.788678] CR2: 00007facd12b4580 CR3: 000000001fbfb000 CR4: 0000000000350ef0 [ 49.789977] Call Trace: [ 49.790438] [ 49.790889] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.791788] ? __create_object+0x59/0x80 [ 49.792581] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.793518] __vmalloc_noprof+0x59/0x60 [ 49.794297] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.795174] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.796107] bpf_prog_alloc+0x39/0x200 [ 49.796846] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.797903] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.798975] do_seccomp+0x349/0x25e0 [ 49.799750] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.800635] ? __pfx_do_seccomp+0x10/0x10 [ 49.801374] ? find_held_lock+0x2b/0x80 [ 49.802135] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.803081] ? static_key_count+0x60/0x80 [ 49.803874] prctl_set_seccomp+0x4e/0x70 [ 49.804654] __do_sys_prctl+0xe6c/0x1d70 [ 49.805389] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.806251] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.807209] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.808173] ? irqentry_exit+0xf3/0x650 [ 49.808939] do_syscall_64+0xbf/0x430 [ 49.809671] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.810638] RIP: 0033:0x7facd12b45cd [ 49.811296] 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 [ 49.814430] RSP: 002b:00007ffe265f67f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.815790] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007facd12b45cd [ 49.817059] RDX: 0000563186123e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.818343] RBP: 00007ffe265f6850 R08: 0000000000000000 R09: 00007ffe265f5ef0 [ 49.819608] R10: 0000000000000000 R11: 0000000000000246 R12: 000056319217bad0 [ 49.820875] R13: 00007ffe265f6c80 R14: 000056319217cbc0 R15: 000056319218d780 [ 49.822175] [ 49.822623] irq event stamp: 1795 [ 49.823228] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 49.824732] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 49.826257] softirqs last enabled at (1552): [] handle_softirqs+0x50c/0x770 [ 49.827631] softirqs last disabled at (1539): [] __irq_exit_rcu+0xc4/0x100 [ 49.828877] ---[ end trace 0000000000000000 ]--- [ 50.683173] ------------[ cut here ]------------ [ 50.683966] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.685752] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.687054] Modules linked in: [ 50.687611] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.689306] Tainted: [W]=WARN [ 50.689903] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.691372] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.692144] 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 [ 50.695358] RSP: 0018:ffff888016627bc0 EFLAGS: 00010286 [ 50.696210] RAX: 0000000000000000 RBX: ffffed1002cc4f78 RCX: ffffffff813a4050 [ 50.697356] RDX: ffff888016420000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.698780] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc4f2f [ 50.700109] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.701375] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016627df8 [ 50.702666] FS: 00007f2ea4229900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.703879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.704781] CR2: 00007ffe57b34ef8 CR3: 000000001fbc0000 CR4: 0000000000350ef0 [ 50.705884] Call Trace: [ 50.706274] [ 50.706651] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.707357] ? __create_object+0x59/0x80 [ 50.708006] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.708797] __vmalloc_noprof+0x59/0x60 [ 50.709381] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.710112] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.710887] bpf_prog_alloc+0x39/0x200 [ 50.711458] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.712217] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.712963] do_seccomp+0x349/0x25e0 [ 50.713519] ? find_held_lock+0x2b/0x80 [ 50.714155] ? do_prlimit+0x310/0x610 [ 50.714763] ? __pfx_do_seccomp+0x10/0x10 [ 50.715368] ? do_raw_spin_unlock+0x53/0x220 [ 50.716028] ? _raw_spin_unlock+0x1e/0x40 [ 50.716654] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.717399] ? static_key_count+0x60/0x80 [ 50.718072] prctl_set_seccomp+0x4e/0x70 [ 50.718714] __do_sys_prctl+0xe6c/0x1d70 [ 50.719311] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.720003] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.720788] ? irqentry_exit+0xf3/0x650 [ 50.721372] do_syscall_64+0xbf/0x430 [ 50.721982] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.722754] RIP: 0033:0x7f2ea471b5cd [ 50.723292] 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 [ 50.725842] RSP: 002b:00007ffe57b32f50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.726954] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2ea471b5cd [ 50.727985] RDX: 000055ffd9fd3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.729023] RBP: 00007ffe57b32fb0 R08: 0000000000000000 R09: 00007ffe57b32650 [ 50.730065] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ffffaf02b0 [ 50.731091] R13: 00007ffe57b333e0 R14: 000055ffffaf2d20 R15: 000055ffffb048d0 [ 50.732134] [ 50.732486] irq event stamp: 1765 [ 50.733020] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 50.734301] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 50.735575] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 50.736871] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 50.738155] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41402' (ECDSA) to the list of known hosts. 2025/11/18 01:28:26 fuzzer started 2025/11/18 01:28:27 dialing manager at localhost:37895 2025/11/18 01:28:27 checking machine... 2025/11/18 01:28:27 checking revisions... [ 51.571111] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:28:27 testing simple program... [ 51.655295] cgroup: Unknown subsys name 'net' [ 51.714284] cgroup: Unknown subsys name 'cpuset' [ 51.733374] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:28:26 Registers: info registers vcpu 0 RAX=1ffff110012af771 RBX=ffff88800957bb00 RCX=ffff88800957bb00 RDX=0000000000000000 RSI=ffffffff81673967 RDI=ffff88800957bb8c RBP=dffffc0000000000 RSP=ffff88806ce08c00 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=0000000bbac34680 R13=ffff88806ce08c90 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff81673979 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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007facd0dc2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe265f0000 CR3=000000001fb5f000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff86eee768 RBX=0000000000000002 RCX=ffffffff81ab647e RDX=000000000000ab65 RSI=000000000000ab64 RDI=ffffffff86eee768 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e3c R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08ab1 R15=ffff88806cf08a70 RIP=ffffffff8135e64e RFL=00000216 [----AP-] 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f815c2f3450 CR3=000000000b6c4000 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=41ff112a8487259e294fff8d78056b75 XMM02=0000000000305220ec2efd57dc4c00df XMM03=000000000031196005e9b34d71bde375 XMM04=761c0ec930df49e000000000000ae988 XMM05=0b91d85df687c3050000000000322738 XMM06=474038aa6c007e1f00000000003217d8 XMM07=e042d86d42eb936e0000000000311be0 XMM08=05e9b34d71bde3750000000000305280 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000