[ 53.858359] ------------[ cut here ]------------ [ 53.859320] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.861386] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 53.862921] Modules linked in: [ 53.863512] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.865514] Tainted: [W]=WARN [ 53.866107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.867580] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.868496] 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 [ 53.871721] RSP: 0018:ffff888019857bc0 EFLAGS: 00010286 [ 53.872708] RAX: 0000000000000000 RBX: ffffed100330af78 RCX: ffffffff813a4050 [ 53.874018] RDX: ffff88800a9dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.875296] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100330af2f [ 53.876576] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.877856] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019857df8 [ 53.879153] FS: 00007fb5e6a87900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.880583] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.881670] CR2: 00007fffcbd39ef8 CR3: 000000000f57e000 CR4: 0000000000350ef0 [ 53.882974] Call Trace: [ 53.883433] [ 53.883842] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.884745] ? __create_object+0x59/0x80 [ 53.885537] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.886517] __vmalloc_noprof+0x59/0x60 [ 53.887281] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.888157] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.889106] bpf_prog_alloc+0x39/0x200 [ 53.889798] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.890719] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.891636] do_seccomp+0x349/0x25e0 [ 53.892359] ? find_held_lock+0x2b/0x80 [ 53.893143] ? do_prlimit+0x310/0x610 [ 53.893845] ? __pfx_do_seccomp+0x10/0x10 [ 53.894616] ? do_raw_spin_unlock+0x53/0x220 [ 53.895453] ? _raw_spin_unlock+0x1e/0x40 [ 53.896218] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.897190] ? static_key_count+0x60/0x80 [ 53.897991] prctl_set_seccomp+0x4e/0x70 [ 53.898733] __do_sys_prctl+0xe6c/0x1d70 [ 53.899517] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.900378] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.901346] ? irqentry_exit+0xf3/0x650 [ 53.902122] do_syscall_64+0xbf/0x430 [ 53.902822] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.903788] RIP: 0033:0x7fb5e6f795cd [ 53.904482] 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 [ 53.907686] RSP: 002b:00007fffcbd38910 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.909084] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb5e6f795cd [ 53.910360] RDX: 000055f5629fce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.911641] RBP: 00007fffcbd38970 R08: 0000000000000000 R09: 00007fffcbd38010 [ 53.912947] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f57fabab10 [ 53.914229] R13: 00007fffcbd38da0 R14: 000055f57fabb2b0 R15: 000055f57facf6f0 [ 53.915538] [ 53.915992] irq event stamp: 1775 [ 53.916596] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 53.918127] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 53.919649] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 53.921212] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 53.922728] ---[ end trace 0000000000000000 ]--- [ 57.091367] ------------[ cut here ]------------ [ 57.092311] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.094308] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 57.095768] Modules linked in: [ 57.096418] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.098439] Tainted: [W]=WARN [ 57.099029] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.100517] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.101460] 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 [ 57.104651] RSP: 0018:ffff888016c2fbc0 EFLAGS: 00010286 [ 57.105661] RAX: 0000000000000000 RBX: ffffed1002d85f78 RCX: ffffffff813a4050 [ 57.106953] RDX: ffff88801a13b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.108264] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d85f2f [ 57.109568] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.110853] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c2fdf8 [ 57.112167] FS: 00007f959028f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.113623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.114697] CR2: 00007f95907f54a6 CR3: 000000000ddc9000 CR4: 0000000000350ef0 [ 57.115988] Call Trace: [ 57.116454] [ 57.116921] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.117799] ? __create_object+0x59/0x80 [ 57.118592] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.119583] __vmalloc_noprof+0x59/0x60 [ 57.120350] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.121249] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.122194] bpf_prog_alloc+0x39/0x200 [ 57.122938] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.123862] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.124802] do_seccomp+0x349/0x25e0 [ 57.125545] ? find_held_lock+0x2b/0x80 [ 57.126306] ? do_prlimit+0x310/0x610 [ 57.127043] ? __pfx_do_seccomp+0x10/0x10 [ 57.127794] ? do_raw_spin_unlock+0x53/0x220 [ 57.128633] ? _raw_spin_unlock+0x1e/0x40 [ 57.129437] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.130406] ? static_key_count+0x60/0x80 [ 57.131209] prctl_set_seccomp+0x4e/0x70 [ 57.131982] __do_sys_prctl+0xe6c/0x1d70 [ 57.132724] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.133611] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.134578] ? irqentry_exit+0xf3/0x650 [ 57.135343] do_syscall_64+0xbf/0x430 [ 57.136103] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.137074] RIP: 0033:0x7f95907815cd [ 57.137751] 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 [ 57.140968] RSP: 002b:00007ffe2b8c6150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.142347] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f95907815cd [ 57.143640] RDX: 00005573c5f57e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.144947] RBP: 00007ffe2b8c61b0 R08: 0000000000000000 R09: 00007ffe2b8c5850 [ 57.146241] R10: 0000000000000000 R11: 0000000000000246 R12: 00005573e2694ad0 [ 57.147525] R13: 00007ffe2b8c65e0 R14: 00005573e2695bc0 R15: 00005573e26a6780 [ 57.148829] [ 57.149307] irq event stamp: 1809 [ 57.149968] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 57.151505] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 57.153250] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 57.155151] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 57.156734] ---[ end trace 0000000000000000 ]--- [ 57.997332] ------------[ cut here ]------------ [ 57.998296] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.000289] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 58.001757] Modules linked in: [ 58.002376] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.004578] Tainted: [W]=WARN [ 58.005530] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.007025] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.007939] 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 [ 58.011120] RSP: 0018:ffff888016257bc0 EFLAGS: 00010286 [ 58.012103] RAX: 0000000000000000 RBX: ffffed1002c4af78 RCX: ffffffff813a4050 [ 58.013415] RDX: ffff88800ee79bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.014710] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c4af2f [ 58.015990] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.017295] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016257df8 [ 58.018574] FS: 00007f51e9568900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.020017] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.021082] CR2: 00007ffc5ec94ef8 CR3: 000000000ba6b000 CR4: 0000000000350ef0 [ 58.022379] Call Trace: [ 58.022849] [ 58.023313] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.024211] ? __create_object+0x59/0x80 [ 58.025018] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.025990] __vmalloc_noprof+0x59/0x60 [ 58.026699] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.027579] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.028512] bpf_prog_alloc+0x39/0x200 [ 58.029263] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.030190] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.031109] do_seccomp+0x349/0x25e0 [ 58.031788] ? find_held_lock+0x2b/0x80 [ 58.032541] ? do_prlimit+0x310/0x610 [ 58.033303] ? __pfx_do_seccomp+0x10/0x10 [ 58.034099] ? do_raw_spin_unlock+0x53/0x220 [ 58.034948] ? _raw_spin_unlock+0x1e/0x40 [ 58.035694] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.036656] ? static_key_count+0x60/0x80 [ 58.037462] prctl_set_seccomp+0x4e/0x70 [ 58.038241] __do_sys_prctl+0xe6c/0x1d70 [ 58.039026] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.039862] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.040844] ? irqentry_exit+0xf3/0x650 [ 58.041627] do_syscall_64+0xbf/0x430 [ 58.042368] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.043329] RIP: 0033:0x7f51e9a5a5cd [ 58.044040] 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 [ 58.047219] RSP: 002b:00007ffc5ec93b10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.048589] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f51e9a5a5cd [ 58.049914] RDX: 000055721afdae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.051205] RBP: 00007ffc5ec93b70 R08: 0000000000000000 R09: 00007ffc5ec93210 [ 58.052487] R10: 0000000000000000 R11: 0000000000000246 R12: 00005572351c6bf0 [ 58.053785] R13: 00007ffc5ec93fa0 R14: 00005572351d0380 R15: 00005572351db460 [ 58.055086] [ 58.055519] irq event stamp: 1909 [ 58.056165] hardirqs last enabled at (1919): [] __up_console_sem+0x78/0x80 [ 58.057713] hardirqs last disabled at (1928): [] __up_console_sem+0x5d/0x80 [ 58.059240] softirqs last enabled at (1446): [] handle_softirqs+0x50c/0x770 [ 58.060780] softirqs last disabled at (1441): [] __irq_exit_rcu+0xc4/0x100 [ 58.062302] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26875' (ECDSA) to the list of known hosts. 2025/11/18 04:21:22 fuzzer started 2025/11/18 04:21:22 dialing manager at localhost:37895 2025/11/18 04:21:22 checking machine... 2025/11/18 04:21:22 checking revisions... [ 59.099864] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:21:23 testing simple program... [ 59.193209] cgroup: Unknown subsys name 'net' [ 59.264841] cgroup: Unknown subsys name 'cpuset' [ 59.287823] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:21:22 Registers: info registers vcpu 0 RAX=000055d47eb6e490 RBX=000055d47eb66d60 RCX=000055d47eb6eb50 RDX=0000000000000003 RSI=0000000000000016 RDI=000055d47eb6e2a0 RBP=0000000000000001 RSP=00007ffc7b695040 R8 =0000000000000000 R9 =000000000028cb30 R10=00007fe47790ca68 R11=000000000052545f R12=000055d47eb6eb50 R13=000000000028cb30 R14=000000000028cb30 R15=0000000000000000 RIP=00007fe4778a9673 RFL=00000206 [-----P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fe476d17900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe47642d000 CR3=000000000e62b000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=d5abef5ec5c89f2a00000000000ae988 XMM05=44813deb18ff0cda000000000031ffa0 XMM06=ba83fc17d91cd1d8000000000031e8e0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff84bf524e RDX=ffff88800fe60000 RSI=ffffffff84bf599a RDI=0000000000000005 RBP=ffff888016891000 RSP=ffff888016c0f8e0 R8 =0000000000000001 R9 =ffffed1001b68900 R10=0000000000000001 R11=0000000000000001 R12=ffff888016c0fbc0 R13=ffffffffffffffff R14=dffffc0000000000 R15=ffff888016c0fa20 RIP=ffffffff81751c78 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 00007f959028f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f959026e020 CR3=000000000a722000 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