[ 53.798643] ------------[ cut here ]------------ [ 53.799391] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.801054] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 53.802280] Modules linked in: [ 53.803013] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.804698] Tainted: [W]=WARN [ 53.805151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.806359] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.807130] 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 [ 53.809715] RSP: 0018:ffff8880168bfbc0 EFLAGS: 00010286 [ 53.810524] RAX: 0000000000000000 RBX: ffffed1002d17f78 RCX: ffffffff813a4050 [ 53.811589] RDX: ffff888017c81bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.812643] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d17f2f [ 53.813694] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.814752] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168bfdf8 [ 53.815829] FS: 00007f5e71849900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.817016] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.817890] CR2: 00007ffd7dad9ef8 CR3: 000000000dd22000 CR4: 0000000000350ef0 [ 53.818944] Call Trace: [ 53.819337] [ 53.819713] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.820415] ? __create_object+0x59/0x80 [ 53.821064] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.821889] __vmalloc_noprof+0x59/0x60 [ 53.822521] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.823216] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.823981] bpf_prog_alloc+0x39/0x200 [ 53.824586] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.825313] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.826051] do_seccomp+0x349/0x25e0 [ 53.826647] ? find_held_lock+0x2b/0x80 [ 53.827249] ? do_prlimit+0x310/0x610 [ 53.827866] ? __pfx_do_seccomp+0x10/0x10 [ 53.828515] ? do_raw_spin_unlock+0x53/0x220 [ 53.829164] ? _raw_spin_unlock+0x1e/0x40 [ 53.829805] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.830591] ? static_key_count+0x60/0x80 [ 53.831219] prctl_set_seccomp+0x4e/0x70 [ 53.831858] __do_sys_prctl+0xe6c/0x1d70 [ 53.832510] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.833179] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.833974] ? irqentry_exit+0xf3/0x650 [ 53.834606] do_syscall_64+0xbf/0x430 [ 53.835187] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.835965] RIP: 0033:0x7f5e71d3b5cd [ 53.836553] 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 [ 53.839159] RSP: 002b:00007ffd7dad8920 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.840284] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5e71d3b5cd [ 53.841354] RDX: 00005598758b0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.842414] RBP: 00007ffd7dad8980 R08: 0000000000000000 R09: 00007ffd7dad8020 [ 53.843494] R10: 0000000000000000 R11: 0000000000000246 R12: 000055987e783ad0 [ 53.844544] R13: 00007ffd7dad8db0 R14: 000055987e784bc0 R15: 000055987e795780 [ 53.845610] [ 53.845956] irq event stamp: 1857 [ 53.846489] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 53.847752] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 53.849002] softirqs last enabled at (1382): [] handle_softirqs+0x50c/0x770 [ 53.850269] softirqs last disabled at (1361): [] __irq_exit_rcu+0xc4/0x100 [ 53.851533] ---[ end trace 0000000000000000 ]--- [ 57.184054] ------------[ cut here ]------------ [ 57.184996] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.187059] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 57.189867] Modules linked in: [ 57.190599] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.192592] Tainted: [W]=WARN [ 57.193144] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.194636] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.195588] 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 [ 57.198739] RSP: 0018:ffff888016d27bc0 EFLAGS: 00010286 [ 57.199747] RAX: 0000000000000000 RBX: ffffed1002da4f78 RCX: ffffffff813a4050 [ 57.201039] RDX: ffff88800f528000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.202316] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da4f2f [ 57.203605] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.204897] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d27df8 [ 57.206181] FS: 00007f4632640900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.207638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.208718] CR2: 00007ffee6674ef8 CR3: 000000000c05b000 CR4: 0000000000350ef0 [ 57.209998] Call Trace: [ 57.210503] [ 57.210910] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.211857] ? __create_object+0x59/0x80 [ 57.212652] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.213629] __vmalloc_noprof+0x59/0x60 [ 57.214344] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.215234] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.216185] bpf_prog_alloc+0x39/0x200 [ 57.216942] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.217885] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.218804] do_seccomp+0x349/0x25e0 [ 57.219543] ? find_held_lock+0x2b/0x80 [ 57.220253] ? do_prlimit+0x310/0x610 [ 57.221001] ? __pfx_do_seccomp+0x10/0x10 [ 57.221775] ? do_raw_spin_unlock+0x53/0x220 [ 57.222614] ? _raw_spin_unlock+0x1e/0x40 [ 57.223362] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.224333] ? static_key_count+0x60/0x80 [ 57.225135] prctl_set_seccomp+0x4e/0x70 [ 57.225913] __do_sys_prctl+0xe6c/0x1d70 [ 57.226702] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.227584] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.228551] ? irqentry_exit+0xf3/0x650 [ 57.229270] do_syscall_64+0xbf/0x430 [ 57.230042] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.231009] RIP: 0033:0x7f4632b325cd [ 57.231720] 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 [ 57.234921] RSP: 002b:00007ffee6673b60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.236301] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4632b325cd [ 57.237583] RDX: 0000556e6162ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.238850] RBP: 00007ffee6673bc0 R08: 0000000000000000 R09: 00007ffee6673260 [ 57.240159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556e6e581b10 [ 57.241459] R13: 00007ffee6673ff0 R14: 0000556e6e5822b0 R15: 0000556e6e5966f0 [ 57.242770] [ 57.243208] irq event stamp: 2113 [ 57.243865] hardirqs last enabled at (2123): [] __up_console_sem+0x78/0x80 [ 57.245391] hardirqs last disabled at (2132): [] __up_console_sem+0x5d/0x80 [ 57.246915] softirqs last enabled at (1920): [] handle_softirqs+0x50c/0x770 [ 57.248492] softirqs last disabled at (1915): [] __irq_exit_rcu+0xc4/0x100 [ 57.250068] ---[ end trace 0000000000000000 ]--- [ 58.131421] ------------[ cut here ]------------ [ 58.132329] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.134355] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/259 [ 58.135811] Modules linked in: [ 58.136399] CPU: 1 UID: 104 PID: 259 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.138380] Tainted: [W]=WARN [ 58.138960] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.140689] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.141666] 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 [ 58.144842] RSP: 0018:ffff88800f257bc0 EFLAGS: 00010286 [ 58.145812] RAX: 0000000000000000 RBX: ffffed1001e4af78 RCX: ffffffff813a4050 [ 58.147084] RDX: ffff888017d75340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.148348] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e4af2f [ 58.149609] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.150872] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f257df8 [ 58.152145] FS: 00007f7a3363a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.153567] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.154612] CR2: 00007fffcd724ef8 CR3: 000000000cf5c000 CR4: 0000000000350ef0 [ 58.155885] Call Trace: [ 58.156343] [ 58.156790] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.157689] ? __create_object+0x59/0x80 [ 58.158415] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.159386] __vmalloc_noprof+0x59/0x60 [ 58.160132] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.160994] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.161922] bpf_prog_alloc+0x39/0x200 [ 58.162654] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.163589] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.164436] do_seccomp+0x349/0x25e0 [ 58.165155] ? find_held_lock+0x2b/0x80 [ 58.165901] ? do_prlimit+0x310/0x610 [ 58.166633] ? __pfx_do_seccomp+0x10/0x10 [ 58.167383] ? do_raw_spin_unlock+0x53/0x220 [ 58.168210] ? _raw_spin_unlock+0x1e/0x40 [ 58.168975] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.169924] ? static_key_count+0x60/0x80 [ 58.170705] prctl_set_seccomp+0x4e/0x70 [ 58.171434] __do_sys_prctl+0xe6c/0x1d70 [ 58.172209] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.173060] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.174007] ? irqentry_exit+0xf3/0x650 [ 58.174761] do_syscall_64+0xbf/0x430 [ 58.175504] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.176398] RIP: 0033:0x7f7a33b2c5cd [ 58.177088] 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 [ 58.180283] RSP: 002b:00007fffcd722f40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.181634] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7a33b2c5cd [ 58.182898] RDX: 000055bf350cde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.184181] RBP: 00007fffcd722fa0 R08: 0000000000000000 R09: 00007fffcd722640 [ 58.185463] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bf6194cad0 [ 58.186722] R13: 00007fffcd7233d0 R14: 000055bf6194dbc0 R15: 000055bf6195e780 [ 58.188013] [ 58.188429] irq event stamp: 1809 [ 58.189061] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 58.190557] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 58.192080] softirqs last enabled at (1358): [] handle_softirqs+0x50c/0x770 [ 58.193595] softirqs last disabled at (1335): [] __irq_exit_rcu+0xc4/0x100 [ 58.195127] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33673' (ECDSA) to the list of known hosts. 2025/11/17 20:57:01 fuzzer started 2025/11/17 20:57:01 dialing manager at localhost:37895 2025/11/17 20:57:01 checking machine... 2025/11/17 20:57:01 checking revisions... [ 59.056550] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:57:01 testing simple program... [ 59.152496] cgroup: Unknown subsys name 'net' [ 59.219253] cgroup: Unknown subsys name 'cpuset' [ 59.234167] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:57:00 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888017c9f438 RCX=ffff888017c9f2c4 RDX=0000000000000000 RSI=ffffffff81b61825 RDI=ffff888017c9f444 RBP=0000000000000000 RSP=ffff888017c9f350 R8 =ffffffff86a49c3a R9 =ffff888017c9f3b0 R10=000000000003c9ed R11=0000000000012f69 R12=ffff888017c9f438 R13=0000000000000000 R14=ffff88801679d340 R15=ffff888008c42140 RIP=ffffffff8161901e RFL=00000217 [----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 00007f4632640900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4632bf7618 CR3=000000001f181000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff88801762ed70 RCX=ffff88801762ecc4 RDX=1ffff11002ec5db9 RSI=ffffffff85e1ffe0 RDI=ffffffff84c17672 RBP=ffff88801762edc8 RSP=ffff88801762ed50 R8 =0000000000000001 R9 =ffff88801762edb0 R10=000000000003c9ed R11=00000000000c6a05 R12=ffff88801762ee38 R13=0000000000000000 R14=ffff88801655d340 R15=0000000000000000 RIP=ffffffff81439dc2 RFL=00000202 [-------] 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 00007f51267fb900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5e1684a000 CR3=000000000cefb000 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=00000000000000ff0000000000000000 XMM01=ffffffffffffff00ffffffffffffffff XMM02=325f4342494c4700352e322e325f4342 XMM03=0000000000004700352e322e325f4342 XMM04=4342494c4700362e322e325f4342494c XMM05=00007f5126db4f6000007f5126f6e950 XMM06=00007f5126f6e44000007f5126f6df20 XMM07=00007f51268b812000007f51268b7b10 XMM08=00007f51268b75f000007f51268b7060 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000