[ 53.968169] ------------[ cut here ]------------ [ 53.968904] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.970572] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 53.971768] Modules linked in: [ 53.972314] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.973958] Tainted: [W]=WARN [ 53.974450] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.975858] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.976679] 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 [ 53.979313] RSP: 0018:ffff8880162efbc0 EFLAGS: 00010286 [ 53.980134] RAX: 0000000000000000 RBX: ffffed1002c5df78 RCX: ffffffff813a4050 [ 53.981206] RDX: ffff888017248000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.982276] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c5df2f [ 53.983337] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.984400] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162efdf8 [ 53.985469] FS: 00007f052b2ad900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.986678] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.987564] CR2: 00007ffdbc9a7ef7 CR3: 000000000ab24000 CR4: 0000000000350ef0 [ 53.988643] Call Trace: [ 53.989056] [ 53.989397] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.990156] ? __create_object+0x59/0x80 [ 53.990764] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.991570] __vmalloc_noprof+0x59/0x60 [ 53.992191] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.992880] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.993656] bpf_prog_alloc+0x39/0x200 [ 53.994281] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.995012] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.995772] do_seccomp+0x349/0x25e0 [ 53.996366] ? find_held_lock+0x2b/0x80 [ 53.996963] ? do_prlimit+0x310/0x610 [ 53.997571] ? __pfx_do_seccomp+0x10/0x10 [ 53.998223] ? do_raw_spin_unlock+0x53/0x220 [ 53.998870] ? _raw_spin_unlock+0x1e/0x40 [ 53.999515] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.000312] ? static_key_count+0x60/0x80 [ 54.000934] prctl_set_seccomp+0x4e/0x70 [ 54.001580] __do_sys_prctl+0xe6c/0x1d70 [ 54.002229] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.002901] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.003715] ? irqentry_exit+0xf3/0x650 [ 54.004339] do_syscall_64+0xbf/0x430 [ 54.004913] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.005692] RIP: 0033:0x7f052b79f5cd [ 54.006281] 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 [ 54.008903] RSP: 002b:00007ffdbc9a61f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.010050] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f052b79f5cd [ 54.011122] RDX: 00005567d8bf4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.012188] RBP: 00007ffdbc9a6250 R08: 0000000000000000 R09: 00007ffdbc9a58f0 [ 54.013255] R10: 0000000000000000 R11: 0000000000000246 R12: 00005567e0ee6bf0 [ 54.014328] R13: 00007ffdbc9a6680 R14: 00005567e0ef0380 R15: 00005567e0efb460 [ 54.015418] [ 54.015773] irq event stamp: 1839 [ 54.016308] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 54.017571] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 54.018842] softirqs last enabled at (1394): [] handle_softirqs+0x50c/0x770 [ 54.020135] softirqs last disabled at (1877): [] __irq_exit_rcu+0xc4/0x100 [ 54.021393] ---[ end trace 0000000000000000 ]--- [ 57.363006] ------------[ cut here ]------------ [ 57.363880] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.366724] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 57.367946] Modules linked in: [ 57.368450] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.370053] Tainted: [W]=WARN [ 57.370508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.371686] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.372444] 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 [ 57.375119] RSP: 0018:ffff888015c1fbc0 EFLAGS: 00010286 [ 57.376012] RAX: 0000000000000000 RBX: ffffed1002b83f78 RCX: ffffffff813a4050 [ 57.377075] RDX: ffff88800f250000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.378109] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b83f2f [ 57.379113] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.380130] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c1fdf8 [ 57.381129] FS: 00007fdaf7dad900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.382279] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.383120] CR2: 00007ffca6861ef7 CR3: 000000001e6c6000 CR4: 0000000000350ef0 [ 57.384135] Call Trace: [ 57.384508] [ 57.384832] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.385539] ? __create_object+0x59/0x80 [ 57.386321] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.387094] __vmalloc_noprof+0x59/0x60 [ 57.387660] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.388347] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.389082] bpf_prog_alloc+0x39/0x200 [ 57.389631] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.390369] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.391091] do_seccomp+0x349/0x25e0 [ 57.391628] ? find_held_lock+0x2b/0x80 [ 57.392221] ? do_prlimit+0x310/0x610 [ 57.392864] ? __pfx_do_seccomp+0x10/0x10 [ 57.393534] ? do_raw_spin_unlock+0x53/0x220 [ 57.394201] ? _raw_spin_unlock+0x1e/0x40 [ 57.394789] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.395554] ? static_key_count+0x60/0x80 [ 57.396216] prctl_set_seccomp+0x4e/0x70 [ 57.396799] __do_sys_prctl+0xe6c/0x1d70 [ 57.397416] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.398108] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.398845] ? irqentry_exit+0xf3/0x650 [ 57.399444] do_syscall_64+0xbf/0x430 [ 57.399996] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.400747] RIP: 0033:0x7fdaf829f5cd [ 57.401307] 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 [ 57.404154] RSP: 002b:00007ffca6860500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.405230] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdaf829f5cd [ 57.406346] RDX: 0000557a3c12ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.407351] RBP: 00007ffca6860560 R08: 0000000000000000 R09: 00007ffca685fc00 [ 57.408357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557a7174abf0 [ 57.409358] R13: 00007ffca6860990 R14: 0000557a71754380 R15: 0000557a7175f460 [ 57.410400] [ 57.410741] irq event stamp: 2063 [ 57.411243] hardirqs last enabled at (2073): [] __up_console_sem+0x78/0x80 [ 57.412465] hardirqs last disabled at (2082): [] __up_console_sem+0x5d/0x80 [ 57.413748] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 57.414983] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 57.416178] ---[ end trace 0000000000000000 ]--- [ 58.231116] ------------[ cut here ]------------ [ 58.231826] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.233392] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/257 [ 58.234579] Modules linked in: [ 58.235093] CPU: 1 UID: 104 PID: 257 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.236674] Tainted: [W]=WARN [ 58.237150] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.238319] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.239008] 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 [ 58.241557] RSP: 0018:ffff88801798fbc0 EFLAGS: 00010286 [ 58.242342] RAX: 0000000000000000 RBX: ffffed1002f31f78 RCX: ffffffff813a4050 [ 58.243351] RDX: ffff88801731b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.244366] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f31f2f [ 58.245402] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.246425] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801798fdf8 [ 58.247451] FS: 00007f2f3db60900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.248594] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.249431] CR2: 00007ffe54384ef7 CR3: 000000001e695000 CR4: 0000000000350ef0 [ 58.250459] Call Trace: [ 58.250843] [ 58.251204] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.251880] ? __create_object+0x59/0x80 [ 58.252504] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.253281] __vmalloc_noprof+0x59/0x60 [ 58.253855] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.254553] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.255293] bpf_prog_alloc+0x39/0x200 [ 58.255847] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.256581] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.257296] do_seccomp+0x349/0x25e0 [ 58.257845] ? find_held_lock+0x2b/0x80 [ 58.258449] ? do_prlimit+0x310/0x610 [ 58.259003] ? __pfx_do_seccomp+0x10/0x10 [ 58.259633] ? do_raw_spin_unlock+0x53/0x220 [ 58.260296] ? _raw_spin_unlock+0x1e/0x40 [ 58.260879] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.261647] ? static_key_count+0x60/0x80 [ 58.262296] prctl_set_seccomp+0x4e/0x70 [ 58.262884] __do_sys_prctl+0xe6c/0x1d70 [ 58.263506] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.264189] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.264914] ? irqentry_exit+0xf3/0x650 [ 58.265523] do_syscall_64+0xbf/0x430 [ 58.266129] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.266850] RIP: 0033:0x7f2f3e0525cd [ 58.267406] 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 [ 58.269938] RSP: 002b:00007ffe54383b20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.271021] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2f3e0525cd [ 58.272050] RDX: 000055e1179e3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.273069] RBP: 00007ffe54383b80 R08: 0000000000000000 R09: 00007ffe54383220 [ 58.274098] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e124eabad0 [ 58.275126] R13: 00007ffe54383fb0 R14: 000055e124eacbc0 R15: 000055e124ebd780 [ 58.276166] [ 58.276502] irq event stamp: 1717 [ 58.276986] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 58.278208] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 58.279409] softirqs last enabled at (1544): [] handle_softirqs+0x50c/0x770 [ 58.280639] softirqs last disabled at (1539): [] __irq_exit_rcu+0xc4/0x100 [ 58.281853] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35189' (ECDSA) to the list of known hosts. 2025/11/19 02:22:15 fuzzer started 2025/11/19 02:22:15 dialing manager at localhost:34383 2025/11/19 02:22:15 checking machine... 2025/11/19 02:22:15 checking revisions... [ 59.164350] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:22:16 testing simple program... [ 59.252540] cgroup: Unknown subsys name 'net' [ 59.354399] cgroup: Unknown subsys name 'cpuset' [ 59.374748] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:22:15 Registers: info registers vcpu 0 RAX=0000000000020000 RBX=ffff8880161a8000 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880161a8a58 RSP=ffff888016fb7218 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880161a8a80 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270c7 RFL=00000006 [-----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 00007fdaf7dad900 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=00007fdaf7d8c020 CR3=000000000c197000 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=0000000000027483 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6289205000 CR3=0000000017ce9000 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=32323a323020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3934325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363430 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000