[ 53.988704] ------------[ cut here ]------------ [ 53.989461] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.991171] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 53.992409] Modules linked in: [ 53.992934] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.994600] Tainted: [W]=WARN [ 53.995065] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.996320] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.997090] 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 [ 53.999763] RSP: 0018:ffff88800f397bc0 EFLAGS: 00010286 [ 54.000592] RAX: 0000000000000000 RBX: ffffed1001e72f78 RCX: ffffffff813a4050 [ 54.001655] RDX: ffff88801636b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.002734] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e72f2f [ 54.003807] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.004896] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f397df8 [ 54.005966] FS: 00007fd7b384e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.007164] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.008057] CR2: 00007ffc46446ef7 CR3: 0000000009f2a000 CR4: 0000000000350ef0 [ 54.009159] Call Trace: [ 54.009572] [ 54.009912] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.010664] ? __create_object+0x59/0x80 [ 54.011292] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.012118] __vmalloc_noprof+0x59/0x60 [ 54.012754] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.013448] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.014232] bpf_prog_alloc+0x39/0x200 [ 54.014848] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.015633] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.016367] do_seccomp+0x349/0x25e0 [ 54.016957] ? find_held_lock+0x2b/0x80 [ 54.017590] ? do_prlimit+0x310/0x610 [ 54.018225] ? __pfx_do_seccomp+0x10/0x10 [ 54.018900] ? do_raw_spin_unlock+0x53/0x220 [ 54.019655] ? _raw_spin_unlock+0x1e/0x40 [ 54.020303] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.021111] ? static_key_count+0x60/0x80 [ 54.021786] prctl_set_seccomp+0x4e/0x70 [ 54.022403] __do_sys_prctl+0xe6c/0x1d70 [ 54.023056] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.023775] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.024604] ? irqentry_exit+0xf3/0x650 [ 54.025209] do_syscall_64+0xbf/0x430 [ 54.025829] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.026626] RIP: 0033:0x7fd7b3d405cd [ 54.027198] 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 [ 54.029926] RSP: 002b:00007ffc46445c80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.031079] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7b3d405cd [ 54.032152] RDX: 000055fe57ceae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.033214] RBP: 00007ffc46445ce0 R08: 0000000000000000 R09: 00007ffc46445380 [ 54.034298] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fe87c06ad0 [ 54.035361] R13: 00007ffc46446110 R14: 000055fe87c07bc0 R15: 000055fe87c18780 [ 54.036452] [ 54.036837] irq event stamp: 1701 [ 54.037364] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 54.038626] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 54.039911] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 54.041209] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 54.042733] ---[ end trace 0000000000000000 ]--- [ 56.925818] ------------[ cut here ]------------ [ 56.926725] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.928731] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 56.930159] Modules linked in: [ 56.930787] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.933032] Tainted: [W]=WARN [ 56.933897] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.935926] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.936956] 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 [ 56.940163] RSP: 0018:ffff888017bd7bc0 EFLAGS: 00010286 [ 56.941148] RAX: 0000000000000000 RBX: ffffed1002f7af78 RCX: ffffffff813a4050 [ 56.942422] RDX: ffff888017b09bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.943917] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f7af2f [ 56.945196] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.946441] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bd7df8 [ 56.947744] FS: 00007f0d1b585900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 56.949162] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.950192] CR2: 00007f0d1ba77580 CR3: 000000000a0a0000 CR4: 0000000000350ef0 [ 56.951453] Call Trace: [ 56.951939] [ 56.952355] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.953235] ? __create_object+0x59/0x80 [ 56.953996] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.954932] __vmalloc_noprof+0x59/0x60 [ 56.955667] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.956507] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.957563] bpf_prog_alloc+0x39/0x200 [ 56.958248] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.959167] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.960048] do_seccomp+0x349/0x25e0 [ 56.960743] ? __pfx_css_rstat_updated+0x10/0x10 [ 56.961489] ? __pfx_do_seccomp+0x10/0x10 [ 56.962314] ? find_held_lock+0x2b/0x80 [ 56.963079] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.963912] ? static_key_count+0x60/0x80 [ 56.964611] prctl_set_seccomp+0x4e/0x70 [ 56.965251] __do_sys_prctl+0xe6c/0x1d70 [ 56.965928] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.966664] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.967468] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.968315] ? irqentry_exit+0xf3/0x650 [ 56.968975] do_syscall_64+0xbf/0x430 [ 56.969764] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.970594] RIP: 0033:0x7f0d1ba775cd [ 56.971170] 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 [ 56.973945] RSP: 002b:00007ffe4a193e60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.975140] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0d1ba775cd [ 56.976256] RDX: 0000564a65654e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.977375] RBP: 00007ffe4a193ec0 R08: 0000000000000000 R09: 00007ffe4a193560 [ 56.978494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564a7181dad0 [ 56.979633] R13: 00007ffe4a1942f0 R14: 0000564a7181ebc0 R15: 0000564a7182f780 [ 56.980779] [ 56.981149] irq event stamp: 1913 [ 56.981706] hardirqs last enabled at (1923): [] __up_console_sem+0x78/0x80 [ 56.983029] hardirqs last disabled at (1932): [] __up_console_sem+0x5d/0x80 [ 56.984356] softirqs last enabled at (1892): [] handle_softirqs+0x50c/0x770 [ 56.985688] softirqs last disabled at (1887): [] __irq_exit_rcu+0xc4/0x100 [ 56.987012] ---[ end trace 0000000000000000 ]--- [ 57.850064] ------------[ cut here ]------------ [ 57.851043] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.853090] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/258 [ 57.854567] Modules linked in: [ 57.855161] CPU: 0 UID: 104 PID: 258 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.857183] Tainted: [W]=WARN [ 57.857790] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.859236] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.860160] 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 [ 57.863340] RSP: 0018:ffff888016acfbc0 EFLAGS: 00010286 [ 57.864342] RAX: 0000000000000000 RBX: ffffed1002d59f78 RCX: ffffffff813a4050 [ 57.865607] RDX: ffff888018f51bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.866862] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d59f2f [ 57.868135] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.869409] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016acfdf8 [ 57.870681] FS: 00007f69b9b2a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.872094] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.873169] CR2: 00007ffcd03c2ef7 CR3: 000000001f417000 CR4: 0000000000350ef0 [ 57.874458] Call Trace: [ 57.874962] [ 57.875371] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.876276] ? __create_object+0x59/0x80 [ 57.877055] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.878026] __vmalloc_noprof+0x59/0x60 [ 57.878784] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.880342] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.881268] bpf_prog_alloc+0x39/0x200 [ 57.881992] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.882911] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.883800] do_seccomp+0x349/0x25e0 [ 57.884483] ? find_held_lock+0x2b/0x80 [ 57.885248] ? do_prlimit+0x310/0x610 [ 57.885991] ? __pfx_do_seccomp+0x10/0x10 [ 57.886773] ? do_raw_spin_unlock+0x53/0x220 [ 57.887617] ? _raw_spin_unlock+0x1e/0x40 [ 57.888367] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.889327] ? static_key_count+0x60/0x80 [ 57.890110] prctl_set_seccomp+0x4e/0x70 [ 57.890897] __do_sys_prctl+0xe6c/0x1d70 [ 57.891687] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.892572] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.893481] ? irqentry_exit+0xf3/0x650 [ 57.894247] do_syscall_64+0xbf/0x430 [ 57.894980] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.895919] RIP: 0033:0x7f69ba01c5cd [ 57.896643] 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 [ 57.899776] RSP: 002b:00007ffcd03c1a50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.901166] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f69ba01c5cd [ 57.902438] RDX: 0000556be103fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.903698] RBP: 00007ffcd03c1ab0 R08: 0000000000000000 R09: 00007ffcd03c1150 [ 57.905003] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556c09a4f2b0 [ 57.906296] R13: 00007ffcd03c1ee0 R14: 0000556c09a51d20 R15: 0000556c09a638d0 [ 57.907587] [ 57.908002] irq event stamp: 1763 [ 57.908663] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 57.910187] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 57.911703] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 57.913258] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 57.914761] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59902' (ECDSA) to the list of known hosts. 2025/11/18 04:31:21 fuzzer started 2025/11/18 04:31:21 dialing manager at localhost:37895 2025/11/18 04:31:21 checking machine... 2025/11/18 04:31:21 checking revisions... [ 58.877339] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:31:21 testing simple program... [ 58.969079] cgroup: Unknown subsys name 'net' [ 59.041179] cgroup: Unknown subsys name 'cpuset' [ 59.065443] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:31:20 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888018d87c48 RCX=ffffffff823203d7 RDX=ffff888017b0b780 RSI=ffffffff822e555d RDI=ffff88800f3268a0 RBP=ffff8880132655e0 RSP=ffff888018d879a0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88801041f900 R13=0000000000000001 R14=00000000000002f1 R15=ffff88800f3268a0 RIP=ffffffff81751cbb RFL=00000246 [---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 00007f0d1b585900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0d1bb3a650 CR3=000000001c106000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000026a2d 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000564a71835ed8 CR3=000000000de89000 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=0c8c1976c1fd0a9e514550833d3717c8 XMM02=ec2efd57dc4c00df00000000003061c0 XMM03=66355b4d0c108d170000000000306290 XMM04=f3a9a77c5ef1e07100000000000ae988 XMM05=e9e46010317138390000000000322ef8 XMM06=e99ccda68877276e00000000003227e8 XMM07=e042d86d42eb936e00000000003133c0 XMM08=66355b4d0c108d170000000000306290 XMM09=00000000000000000000000000000000 XMM10=20202000000020202020202000200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000