[ 44.010181] ------------[ cut here ]------------ [ 44.011542] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.013623] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 44.015121] Modules linked in: [ 44.015771] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.017809] Tainted: [W]=WARN [ 44.018375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.019902] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.020833] 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 [ 44.023979] RSP: 0018:ffff88801c23fbc0 EFLAGS: 00010286 [ 44.024971] RAX: 0000000000000000 RBX: ffffed1003847f78 RCX: ffffffff813a4050 [ 44.026295] RDX: ffff8880166b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.027615] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003847f2f [ 44.028932] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.030208] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c23fdf8 [ 44.031501] FS: 00007f416fb26900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.032951] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.034005] CR2: 00007f4170018580 CR3: 00000000101c8000 CR4: 0000000000350ef0 [ 44.035316] Call Trace: [ 44.035868] [ 44.036278] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.037174] ? __create_object+0x59/0x80 [ 44.037941] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.038907] __vmalloc_noprof+0x59/0x60 [ 44.039654] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.040538] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.041408] bpf_prog_alloc+0x39/0x200 [ 44.042011] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.042789] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.043540] do_seccomp+0x349/0x25e0 [ 44.044104] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.044859] ? __pfx_do_seccomp+0x10/0x10 [ 44.045505] ? find_held_lock+0x2b/0x80 [ 44.046092] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.046876] ? static_key_count+0x60/0x80 [ 44.047540] prctl_set_seccomp+0x4e/0x70 [ 44.048148] __do_sys_prctl+0xe6c/0x1d70 [ 44.048811] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.049519] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.050281] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.051076] ? irqentry_exit+0xf3/0x650 [ 44.051711] do_syscall_64+0xbf/0x430 [ 44.052288] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.053084] RIP: 0033:0x7f41700185cd [ 44.053661] 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 [ 44.056277] RSP: 002b:00007ffd72affe40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.057424] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f41700185cd [ 44.058490] RDX: 000056361527ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.059543] RBP: 00007ffd72affea0 R08: 0000000000000000 R09: 00007ffd72aff540 [ 44.060614] R10: 0000000000000000 R11: 0000000000000246 R12: 000056361aff7ad0 [ 44.061689] R13: 00007ffd72b002d0 R14: 000056361aff8bc0 R15: 000056361b009780 [ 44.062792] [ 44.063146] irq event stamp: 2171 [ 44.063687] hardirqs last enabled at (2181): [] __up_console_sem+0x78/0x80 [ 44.064975] hardirqs last disabled at (2190): [] __up_console_sem+0x5d/0x80 [ 44.066234] softirqs last enabled at (2120): [] handle_softirqs+0x50c/0x770 [ 44.067510] softirqs last disabled at (2115): [] __irq_exit_rcu+0xc4/0x100 [ 44.068777] ---[ end trace 0000000000000000 ]--- [ 46.876147] ------------[ cut here ]------------ [ 46.877090] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.879095] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 46.880754] Modules linked in: [ 46.881358] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.883371] Tainted: [W]=WARN [ 46.883956] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.885483] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.886361] 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 [ 46.889575] RSP: 0018:ffff888018327bc0 EFLAGS: 00010286 [ 46.890567] RAX: 0000000000000000 RBX: ffffed1003064f78 RCX: ffffffff813a4050 [ 46.891859] RDX: ffff888017498000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.893159] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003064f2f [ 46.894443] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.895752] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018327df8 [ 46.897045] FS: 00007f5ce3eb4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.898496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.899568] CR2: 00007f5ce43a6580 CR3: 000000000c899000 CR4: 0000000000350ef0 [ 46.900854] Call Trace: [ 46.901325] [ 46.901785] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.902692] ? __create_object+0x59/0x80 [ 46.903435] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.904403] __vmalloc_noprof+0x59/0x60 [ 46.905187] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.906098] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.907070] bpf_prog_alloc+0x39/0x200 [ 46.907809] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.908771] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.909685] do_seccomp+0x349/0x25e0 [ 46.910365] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.911259] ? __pfx_do_seccomp+0x10/0x10 [ 46.912047] ? find_held_lock+0x2b/0x80 [ 46.912822] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.913789] ? static_key_count+0x60/0x80 [ 46.914590] prctl_set_seccomp+0x4e/0x70 [ 46.915369] __do_sys_prctl+0xe6c/0x1d70 [ 46.916175] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.917046] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.918034] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.919009] ? irqentry_exit+0xf3/0x650 [ 46.919775] do_syscall_64+0xbf/0x430 [ 46.920532] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.921439] RIP: 0033:0x7f5ce43a65cd [ 46.922158] 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 [ 46.925339] RSP: 002b:00007fff49d55060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.926704] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5ce43a65cd [ 46.927989] RDX: 000055d80bfb9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.929277] RBP: 00007fff49d550c0 R08: 0000000000000000 R09: 00007fff49d54760 [ 46.930563] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d849654ad0 [ 46.931845] R13: 00007fff49d554f0 R14: 000055d849655bc0 R15: 000055d849666780 [ 46.933100] [ 46.933486] irq event stamp: 1739 [ 46.933995] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 46.935265] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 46.936531] softirqs last enabled at (1302): [] handle_softirqs+0x50c/0x770 [ 46.937820] softirqs last disabled at (1293): [] __irq_exit_rcu+0xc4/0x100 [ 46.939084] ---[ end trace 0000000000000000 ]--- [ 47.537635] ------------[ cut here ]------------ [ 47.538552] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.540615] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 47.542045] Modules linked in: [ 47.542910] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.545000] Tainted: [W]=WARN [ 47.545608] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.547084] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.547997] 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 [ 47.551166] RSP: 0018:ffff88801b327bc0 EFLAGS: 00010286 [ 47.552130] RAX: 0000000000000000 RBX: ffffed1003664f78 RCX: ffffffff813a4050 [ 47.553420] RDX: ffff88801679d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.554715] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003664f2f [ 47.555992] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.557283] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b327df8 [ 47.558577] FS: 00007f40a3ece900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.560033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.561096] CR2: 00007ffe8d0dbef7 CR3: 000000000dec9000 CR4: 0000000000350ef0 [ 47.562392] Call Trace: [ 47.562892] [ 47.563306] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.564207] ? __create_object+0x59/0x80 [ 47.564989] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.565968] __vmalloc_noprof+0x59/0x60 [ 47.566721] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.567602] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.568539] bpf_prog_alloc+0x39/0x200 [ 47.569222] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.570148] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.571042] do_seccomp+0x349/0x25e0 [ 47.571776] ? find_held_lock+0x2b/0x80 [ 47.572535] ? do_prlimit+0x310/0x610 [ 47.573242] ? __pfx_do_seccomp+0x10/0x10 [ 47.574014] ? do_raw_spin_unlock+0x53/0x220 [ 47.574844] ? _raw_spin_unlock+0x1e/0x40 [ 47.575617] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.576577] ? static_key_count+0x60/0x80 [ 47.577332] prctl_set_seccomp+0x4e/0x70 [ 47.578125] __do_sys_prctl+0xe6c/0x1d70 [ 47.578906] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.579764] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.580745] ? irqentry_exit+0xf3/0x650 [ 47.581497] do_syscall_64+0xbf/0x430 [ 47.582183] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.583119] RIP: 0033:0x7f40a43c05cd [ 47.583816] 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 [ 47.586952] RSP: 002b:00007ffe8d0d9c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.588317] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f40a43c05cd [ 47.589497] RDX: 000056104713fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.590557] RBP: 00007ffe8d0d9c70 R08: 0000000000000000 R09: 00007ffe8d0d9310 [ 47.591612] R10: 0000000000000000 R11: 0000000000000246 R12: 00005610541032b0 [ 47.592680] R13: 00007ffe8d0da0a0 R14: 0000561054105d20 R15: 00005610541178d0 [ 47.593749] [ 47.594106] irq event stamp: 1829 [ 47.594647] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 47.595906] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 47.597174] softirqs last enabled at (1462): [] handle_softirqs+0x50c/0x770 [ 47.598475] softirqs last disabled at (1457): [] __irq_exit_rcu+0xc4/0x100 [ 47.599725] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30568' (ECDSA) to the list of known hosts. 2025/11/19 01:31:03 fuzzer started 2025/11/19 01:31:03 dialing manager at localhost:34383 2025/11/19 01:31:03 checking machine... 2025/11/19 01:31:03 checking revisions... [ 48.330240] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:31:03 testing simple program... [ 48.411351] cgroup: Unknown subsys name 'net' [ 48.472659] cgroup: Unknown subsys name 'cpuset' [ 48.484690] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:31:02 Registers: info registers vcpu 0 RAX=ffffffff86ab83b1 RBX=0000000000000001 RCX=ffffffff86ab83ac RDX=0000000000000002 RSI=0000000000000001 RDI=ffffffff86725c50 RBP=ffff88801643f5e0 RSP=ffff88801643f518 R8 =ffffffff86ab838e R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255ad R12=ffff88801643f5e8 R13=ffff88801643f5d0 R14=ffff88801643f5c9 R15=ffff88801643f588 RIP=ffffffff8135e83e 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 00007fd3e0cc3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdc71fb298 CR3=000000000dae8000 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=d47b5964eeb5c91200000000000ae988 XMM05=c4ea3e1bc9d2b3080000000000323898 XMM06=817b8945e9d503730000000000321f20 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88800e69e000 RBX=ffff88800ce69818 RCX=0000000000000000 RDX=0000000000000000 RSI=ffff888008c4b77f RDI=ffff888008c4b701 RBP=ffff888008c4b780 RSP=ffff888017997a30 R8 =0000000000000001 R9 =ffffffff81b2e42b R10=ffffea0000339a40 R11=0000000000000001 R12=0000000000000000 R13=ffff888017997a68 R14=ffff88800ce69940 R15=ffff88800ce69940 RIP=ffffffff81b2e408 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 00007f5ce3eb4900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff49d4f000 CR3=000000001f549000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000