[ 46.125384] ------------[ cut here ]------------ [ 46.126330] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.128333] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.129817] Modules linked in: [ 46.130425] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.132423] Tainted: [W]=WARN [ 46.133016] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.134502] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.135418] 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 [ 46.138593] RSP: 0018:ffff888019dd7bc0 EFLAGS: 00010286 [ 46.139574] RAX: 0000000000000000 RBX: ffffed10033baf78 RCX: ffffffff813a4050 [ 46.140867] RDX: ffff888016b59bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.142175] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033baf2f [ 46.143462] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.144754] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019dd7df8 [ 46.146049] FS: 00007f7fa72e9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.147489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.148549] CR2: 00007ffc73425ef8 CR3: 000000000cc2e000 CR4: 0000000000350ef0 [ 46.149837] Call Trace: [ 46.150309] [ 46.150768] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.151671] ? __create_object+0x59/0x80 [ 46.152419] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.153378] __vmalloc_noprof+0x59/0x60 [ 46.154163] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.155041] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.155981] bpf_prog_alloc+0x39/0x200 [ 46.156719] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.157647] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.158528] do_seccomp+0x349/0x25e0 [ 46.159246] ? find_held_lock+0x2b/0x80 [ 46.160019] ? do_prlimit+0x310/0x610 [ 46.160767] ? __pfx_do_seccomp+0x10/0x10 [ 46.161524] ? do_raw_spin_unlock+0x53/0x220 [ 46.162361] ? _raw_spin_unlock+0x1e/0x40 [ 46.163144] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.164126] ? static_key_count+0x60/0x80 [ 46.164930] prctl_set_seccomp+0x4e/0x70 [ 46.165713] __do_sys_prctl+0xe6c/0x1d70 [ 46.166472] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.167340] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.168322] ? irqentry_exit+0xf3/0x650 [ 46.169091] do_syscall_64+0xbf/0x430 [ 46.169839] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.170794] RIP: 0033:0x7f7fa77db5cd [ 46.171349] 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 [ 46.173987] RSP: 002b:00007ffc73423af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.175116] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7fa77db5cd [ 46.176169] RDX: 00005611d7d1be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.177254] RBP: 00007ffc73423b50 R08: 0000000000000000 R09: 00007ffc734231f0 [ 46.178334] R10: 0000000000000000 R11: 0000000000000246 R12: 00005611f8f37ad0 [ 46.179409] R13: 00007ffc73423f80 R14: 00005611f8f38bc0 R15: 00005611f8f49780 [ 46.180483] [ 46.180870] irq event stamp: 1797 [ 46.181376] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 46.182662] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 46.183920] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 46.185194] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 46.186457] ---[ end trace 0000000000000000 ]--- [ 48.960313] ------------[ cut here ]------------ [ 48.961207] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.963185] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.964590] Modules linked in: [ 48.965193] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.967151] Tainted: [W]=WARN [ 48.967729] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.970570] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.971551] 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 [ 48.974663] RSP: 0018:ffff88801599fbc0 EFLAGS: 00010286 [ 48.975579] RAX: 0000000000000000 RBX: ffffed1002b33f78 RCX: ffffffff813a4050 [ 48.976848] RDX: ffff88801889b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.978132] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b33f2f [ 48.979388] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.980635] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801599fdf8 [ 48.981904] FS: 00007fb98f4c1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.983333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.984370] CR2: 00007fb98f9b3580 CR3: 000000000a5a5000 CR4: 0000000000350ef0 [ 48.985635] Call Trace: [ 48.986103] [ 48.986502] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.987383] ? __create_object+0x59/0x80 [ 48.988165] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.989124] __vmalloc_noprof+0x59/0x60 [ 48.989870] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.990766] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.991685] bpf_prog_alloc+0x39/0x200 [ 48.992365] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.993273] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.994176] do_seccomp+0x349/0x25e0 [ 48.994886] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.995769] ? __pfx_do_seccomp+0x10/0x10 [ 48.996500] ? find_held_lock+0x2b/0x80 [ 48.997243] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.998197] ? static_key_count+0x60/0x80 [ 48.998980] prctl_set_seccomp+0x4e/0x70 [ 48.999737] __do_sys_prctl+0xe6c/0x1d70 [ 49.000467] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.001299] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.002255] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.003203] ? irqentry_exit+0xf3/0x650 [ 49.003949] do_syscall_64+0xbf/0x430 [ 49.004671] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.005551] RIP: 0033:0x7fb98f9b35cd [ 49.006231] 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 [ 49.009283] RSP: 002b:00007ffcd4e94ac0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.010625] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb98f9b35cd [ 49.011866] RDX: 000055fed3c55e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.013089] RBP: 00007ffcd4e94b20 R08: 0000000000000000 R09: 00007ffcd4e941c0 [ 49.014340] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fede74dad0 [ 49.015585] R13: 00007ffcd4e94f50 R14: 000055fede74ebc0 R15: 000055fede75f780 [ 49.016843] [ 49.017253] irq event stamp: 2057 [ 49.017872] hardirqs last enabled at (2067): [] __up_console_sem+0x78/0x80 [ 49.019306] hardirqs last disabled at (2076): [] __up_console_sem+0x5d/0x80 [ 49.020631] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 49.021972] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 49.023252] ---[ end trace 0000000000000000 ]--- [ 49.793338] ------------[ cut here ]------------ [ 49.794225] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.796173] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.797529] Modules linked in: [ 49.798368] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.800280] Tainted: [W]=WARN [ 49.800829] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.802188] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.803033] 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 [ 49.805963] RSP: 0018:ffff888016b47bc0 EFLAGS: 00010286 [ 49.806866] RAX: 0000000000000000 RBX: ffffed1002d68f78 RCX: ffffffff813a4050 [ 49.808047] RDX: ffff888016861bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.809238] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d68f2f [ 49.810425] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.811630] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b47df8 [ 49.812824] FS: 00007fbf407d9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.814159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.815139] CR2: 00007ffec0495ef8 CR3: 000000002059a000 CR4: 0000000000350ef0 [ 49.816321] Call Trace: [ 49.816796] [ 49.817171] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.818014] ? __create_object+0x59/0x80 [ 49.818736] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.819590] __vmalloc_noprof+0x59/0x60 [ 49.820293] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.821097] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.821946] bpf_prog_alloc+0x39/0x200 [ 49.822590] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.823451] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.824281] do_seccomp+0x349/0x25e0 [ 49.824943] ? find_held_lock+0x2b/0x80 [ 49.825596] ? do_prlimit+0x310/0x610 [ 49.826288] ? __pfx_do_seccomp+0x10/0x10 [ 49.827001] ? do_raw_spin_unlock+0x53/0x220 [ 49.827758] ? _raw_spin_unlock+0x1e/0x40 [ 49.828438] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.829328] ? static_key_count+0x60/0x80 [ 49.830068] prctl_set_seccomp+0x4e/0x70 [ 49.830806] __do_sys_prctl+0xe6c/0x1d70 [ 49.831523] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.832355] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.833279] ? irqentry_exit+0xf3/0x650 [ 49.834026] do_syscall_64+0xbf/0x430 [ 49.834753] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.835677] RIP: 0033:0x7fbf40ccb5cd [ 49.836308] 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 [ 49.839330] RSP: 002b:00007ffec0493700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.840598] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbf40ccb5cd [ 49.841825] RDX: 000055d659ab5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.843017] RBP: 00007ffec0493760 R08: 0000000000000000 R09: 00007ffec0492e00 [ 49.844212] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d66496dad0 [ 49.845399] R13: 00007ffec0493b90 R14: 000055d66496ebc0 R15: 000055d66497f780 [ 49.846652] [ 49.847048] irq event stamp: 1787 [ 49.847661] hardirqs last enabled at (1797): [] irqentry_exit+0x17b/0x650 [ 49.849086] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 49.850502] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 49.851943] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 49.853369] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52899' (ECDSA) to the list of known hosts. 2025/11/18 02:07:20 fuzzer started 2025/11/18 02:07:20 dialing manager at localhost:37895 2025/11/18 02:07:20 checking machine... 2025/11/18 02:07:20 checking revisions... [ 50.817121] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:07:20 testing simple program... [ 50.900699] cgroup: Unknown subsys name 'net' [ 50.958281] cgroup: Unknown subsys name 'cpuset' [ 50.976225] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:07:19 Registers: info registers vcpu 0 RAX=ffffffff81000130 RBX=ffffffff81618fa0 RCX=ffff888016f67984 RDX=1ffff11002decf51 RSI=ffffffff81000130 RDI=ffff888016f67af8 RBP=ffff888016f67ac8 RSP=ffff888016f67a28 R8 =0000000000000001 R9 =ffff888016f67a70 R10=000000000003c9ed R11=00000000000c7d20 R12=ffff888016f67af8 R13=0000000000000000 R14=ffff888016759bc0 R15=ffff888008c41780 RIP=ffffffff81618fa4 RFL=00000286 [--S--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 00007fb98f4c1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb98fa790b0 CR3=000000001ffb9000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000217c3 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3c42519020 CR3=000000000b612000 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=37303a323020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383432 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000