[ 45.903090] ------------[ cut here ]------------ [ 45.904018] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.906064] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 45.907491] Modules linked in: [ 45.908138] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.911459] Tainted: [W]=WARN [ 45.912172] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.913602] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.914501] 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 [ 45.917646] RSP: 0018:ffff888018947bc0 EFLAGS: 00010286 [ 45.918612] RAX: 0000000000000000 RBX: ffffed1003128f78 RCX: ffffffff813a4050 [ 45.919903] RDX: ffff888016cc8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.921156] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003128f2f [ 45.922487] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.923795] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018947df8 [ 45.925052] FS: 00007f5254450900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.926475] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.927534] CR2: 00007ffc41b4def7 CR3: 000000000daa4000 CR4: 0000000000350ef0 [ 45.928823] Call Trace: [ 45.929323] [ 45.929736] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.930625] ? __create_object+0x59/0x80 [ 45.931406] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.932609] __vmalloc_noprof+0x59/0x60 [ 45.933397] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.934262] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.935181] bpf_prog_alloc+0x39/0x200 [ 45.935945] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.936842] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.937749] do_seccomp+0x349/0x25e0 [ 45.938467] ? find_held_lock+0x2b/0x80 [ 45.939232] ? do_prlimit+0x310/0x610 [ 45.939996] ? __pfx_do_seccomp+0x10/0x10 [ 45.940729] ? do_raw_spin_unlock+0x53/0x220 [ 45.941547] ? _raw_spin_unlock+0x1e/0x40 [ 45.942322] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.943275] ? static_key_count+0x60/0x80 [ 45.944078] prctl_set_seccomp+0x4e/0x70 [ 45.944811] __do_sys_prctl+0xe6c/0x1d70 [ 45.945595] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.946457] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.947426] ? irqentry_exit+0xf3/0x650 [ 45.948205] do_syscall_64+0xbf/0x430 [ 45.948938] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.949843] RIP: 0033:0x7f52549425cd [ 45.950565] 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 [ 45.953757] RSP: 002b:00007ffc41b4b3a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.955153] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f52549425cd [ 45.956442] RDX: 000055f24ad13e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.957726] RBP: 00007ffc41b4b400 R08: 0000000000000000 R09: 00007ffc41b4aaa0 [ 45.958992] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f26e08a2b0 [ 45.960287] R13: 00007ffc41b4b830 R14: 000055f26e08cd20 R15: 000055f26e09e8d0 [ 45.961596] [ 45.962049] irq event stamp: 2053 [ 45.962642] hardirqs last enabled at (2061): [] __up_console_sem+0x78/0x80 [ 45.964158] hardirqs last disabled at (2070): [] __up_console_sem+0x5d/0x80 [ 45.965673] softirqs last enabled at (1990): [] handle_softirqs+0x50c/0x770 [ 45.967215] softirqs last disabled at (1985): [] __irq_exit_rcu+0xc4/0x100 [ 45.968635] ---[ end trace 0000000000000000 ]--- [ 49.274021] ------------[ cut here ]------------ [ 49.274758] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.276417] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 49.277596] Modules linked in: [ 49.278104] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.279747] Tainted: [W]=WARN [ 49.280238] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.281449] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.282198] 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 [ 49.284832] RSP: 0018:ffff888016cf7bc0 EFLAGS: 00010286 [ 49.285634] RAX: 0000000000000000 RBX: ffffed1002d9ef78 RCX: ffffffff813a4050 [ 49.286688] RDX: ffff88801611d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.287752] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d9ef2f [ 49.288807] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.289855] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cf7df8 [ 49.290950] FS: 00007f659991d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.292146] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.293016] CR2: 00007fff16ec2ef7 CR3: 000000000db2b000 CR4: 0000000000350ef0 [ 49.294078] Call Trace: [ 49.294461] [ 49.294805] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.295537] ? __create_object+0x59/0x80 [ 49.296184] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.296980] __vmalloc_noprof+0x59/0x60 [ 49.297565] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.298299] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.299061] bpf_prog_alloc+0x39/0x200 [ 49.299649] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.300399] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.301145] do_seccomp+0x349/0x25e0 [ 49.301707] ? find_held_lock+0x2b/0x80 [ 49.302324] ? do_prlimit+0x310/0x610 [ 49.302927] ? __pfx_do_seccomp+0x10/0x10 [ 49.303542] ? do_raw_spin_unlock+0x53/0x220 [ 49.304233] ? _raw_spin_unlock+0x1e/0x40 [ 49.304852] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.305642] ? static_key_count+0x60/0x80 [ 49.306302] prctl_set_seccomp+0x4e/0x70 [ 49.306943] __do_sys_prctl+0xe6c/0x1d70 [ 49.307552] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.308272] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.309073] ? irqentry_exit+0xf3/0x650 [ 49.309668] do_syscall_64+0xbf/0x430 [ 49.310280] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.311052] RIP: 0033:0x7f6599e0f5cd [ 49.311593] 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 [ 49.314223] RSP: 002b:00007fff16ec0dc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.315345] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6599e0f5cd [ 49.316420] RDX: 000055f7c8fbae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.317468] RBP: 00007fff16ec0e20 R08: 0000000000000000 R09: 00007fff16ec04c0 [ 49.318529] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f7efaddb10 [ 49.319581] R13: 00007fff16ec1250 R14: 000055f7efade2b0 R15: 000055f7efaf26f0 [ 49.320654] [ 49.321028] irq event stamp: 1729 [ 49.321528] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 49.322778] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 49.324048] softirqs last enabled at (1354): [] handle_softirqs+0x50c/0x770 [ 49.325311] softirqs last disabled at (1339): [] __irq_exit_rcu+0xc4/0x100 [ 49.326569] ---[ end trace 0000000000000000 ]--- [ 50.098639] ------------[ cut here ]------------ [ 50.099534] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.101578] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 50.103001] Modules linked in: [ 50.103576] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.106204] Tainted: [W]=WARN [ 50.106749] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.108204] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.109105] 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 [ 50.112519] RSP: 0018:ffff888016f3fbc0 EFLAGS: 00010286 [ 50.113729] RAX: 0000000000000000 RBX: ffffed1002de7f78 RCX: ffffffff813a4050 [ 50.115122] RDX: ffff88800fc35340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.116428] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de7f2f [ 50.117705] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.118978] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f3fdf8 [ 50.120256] FS: 00007f79adb71900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.121672] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.122727] CR2: 00007f79ae063580 CR3: 000000001fde5000 CR4: 0000000000350ef0 [ 50.123982] Call Trace: [ 50.124441] [ 50.124837] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.125729] ? __create_object+0x59/0x80 [ 50.126496] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.127455] __vmalloc_noprof+0x59/0x60 [ 50.128216] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.129055] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.129967] bpf_prog_alloc+0x39/0x200 [ 50.130641] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.131547] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.132451] do_seccomp+0x349/0x25e0 [ 50.133152] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.134031] ? __pfx_do_seccomp+0x10/0x10 [ 50.134757] ? find_held_lock+0x2b/0x80 [ 50.135507] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.136474] ? static_key_count+0x60/0x80 [ 50.137262] prctl_set_seccomp+0x4e/0x70 [ 50.138028] __do_sys_prctl+0xe6c/0x1d70 [ 50.138759] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.139603] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.140567] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.141517] ? irqentry_exit+0xf3/0x650 [ 50.142271] do_syscall_64+0xbf/0x430 [ 50.142997] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.143954] RIP: 0033:0x7f79ae0635cd [ 50.144633] 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 [ 50.147797] RSP: 002b:00007ffd902ce880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.149141] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f79ae0635cd [ 50.150393] RDX: 0000562850e7de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.151637] RBP: 00007ffd902ce8e0 R08: 0000000000000000 R09: 00007ffd902cdf80 [ 50.152914] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562883c86240 [ 50.154167] R13: 00007ffd902ced10 R14: 0000562883c8f380 R15: 0000562883c9a540 [ 50.155453] [ 50.155909] irq event stamp: 1745 [ 50.156501] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 50.157990] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 50.159476] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 50.161012] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 50.162496] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44061' (ECDSA) to the list of known hosts. 2025/11/18 01:44:56 fuzzer started 2025/11/18 01:44:56 dialing manager at localhost:37895 2025/11/18 01:44:56 checking machine... 2025/11/18 01:44:56 checking revisions... [ 51.109293] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:44:56 testing simple program... [ 51.205193] cgroup: Unknown subsys name 'net' [ 51.266457] cgroup: Unknown subsys name 'cpuset' [ 51.285747] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:44:55 Registers: info registers vcpu 0 RAX=0000000000022000 RBX=ffff888015863780 RCX=0000000000000001 RDX=0000000000022005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880158641d8 RSP=ffff88806ce08858 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888015864228 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc 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 00007f659991d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6599ed2650 CR3=000000000c8e5000 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=000000000002a903 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe5e19c318 CR3=0000000009f23000 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=2035353a34343a313020383120766f4e XMM01=657463656e6e6f63736944203a5d3933 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3933325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035353a34343a3130203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000