[ 47.313036] ------------[ cut here ]------------ [ 47.314004] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.316019] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 47.317502] Modules linked in: [ 47.318139] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.320125] Tainted: [W]=WARN [ 47.320738] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.322242] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.323169] 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 [ 47.326355] RSP: 0018:ffff888016677bc0 EFLAGS: 00010286 [ 47.327329] RAX: 0000000000000000 RBX: ffffed1002ccef78 RCX: ffffffff813a4050 [ 47.328627] RDX: ffff888019d00000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.329955] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ccef2f [ 47.331253] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.332533] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016677df8 [ 47.333844] FS: 00007f50c3ef8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.335282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.336354] CR2: 00007ffdcfed3ef7 CR3: 000000000dd33000 CR4: 0000000000350ef0 [ 47.337675] Call Trace: [ 47.338141] [ 47.338559] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.339471] ? __create_object+0x59/0x80 [ 47.340254] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.341263] __vmalloc_noprof+0x59/0x60 [ 47.342043] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.342934] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.343876] bpf_prog_alloc+0x39/0x200 [ 47.344636] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.345544] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.346470] do_seccomp+0x349/0x25e0 [ 47.347203] ? find_held_lock+0x2b/0x80 [ 47.347983] ? do_prlimit+0x310/0x610 [ 47.348750] ? __pfx_do_seccomp+0x10/0x10 [ 47.349510] ? do_raw_spin_unlock+0x53/0x220 [ 47.350358] ? _raw_spin_unlock+0x1e/0x40 [ 47.351131] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.352413] ? static_key_count+0x60/0x80 [ 47.353225] prctl_set_seccomp+0x4e/0x70 [ 47.353982] __do_sys_prctl+0xe6c/0x1d70 [ 47.354771] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.355649] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.356638] ? irqentry_exit+0xf3/0x650 [ 47.357390] do_syscall_64+0xbf/0x430 [ 47.358144] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.359111] RIP: 0033:0x7f50c43ea5cd [ 47.359831] 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 [ 47.363015] RSP: 002b:00007ffdcfed1e30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.364390] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f50c43ea5cd [ 47.365699] RDX: 000055c21ecbee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.367001] RBP: 00007ffdcfed1e90 R08: 0000000000000000 R09: 00007ffdcfed1530 [ 47.368293] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c247267ad0 [ 47.369618] R13: 00007ffdcfed22c0 R14: 000055c247268bc0 R15: 000055c247279780 [ 47.370943] [ 47.371371] irq event stamp: 1745 [ 47.372016] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 47.373572] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 47.375150] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 47.376747] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 47.378317] ---[ end trace 0000000000000000 ]--- [ 50.302141] ------------[ cut here ]------------ [ 50.303114] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.305123] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 50.306567] Modules linked in: [ 50.307178] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.309196] Tainted: [W]=WARN [ 50.310031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.311587] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.312502] 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 [ 50.315686] RSP: 0018:ffff888019e37bc0 EFLAGS: 00010286 [ 50.316662] RAX: 0000000000000000 RBX: ffffed10033c6f78 RCX: ffffffff813a4050 [ 50.317960] RDX: ffff888015e8b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.319247] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033c6f2f [ 50.320514] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.321909] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e37df8 [ 50.323252] FS: 00007f882ba79900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.324684] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.325761] CR2: 00007ffc61804ef7 CR3: 00000000165a4000 CR4: 0000000000350ef0 [ 50.327056] Call Trace: [ 50.327523] [ 50.327995] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.328905] ? __create_object+0x59/0x80 [ 50.329696] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.330668] __vmalloc_noprof+0x59/0x60 [ 50.331377] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.332244] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.333172] bpf_prog_alloc+0x39/0x200 [ 50.333915] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.334850] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.335748] do_seccomp+0x349/0x25e0 [ 50.336417] ? find_held_lock+0x2b/0x80 [ 50.337183] ? do_prlimit+0x310/0x610 [ 50.337942] ? __pfx_do_seccomp+0x10/0x10 [ 50.338725] ? do_raw_spin_unlock+0x53/0x220 [ 50.339513] ? _raw_spin_unlock+0x1e/0x40 [ 50.340284] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.341256] ? static_key_count+0x60/0x80 [ 50.342065] prctl_set_seccomp+0x4e/0x70 [ 50.342850] __do_sys_prctl+0xe6c/0x1d70 [ 50.343586] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.344433] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.345407] ? irqentry_exit+0xf3/0x650 [ 50.346188] do_syscall_64+0xbf/0x430 [ 50.346926] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.347873] RIP: 0033:0x7f882bf6b5cd [ 50.348534] 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 [ 50.351722] RSP: 002b:00007ffc61802a60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.353100] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f882bf6b5cd [ 50.354373] RDX: 0000555a6eddfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.355649] RBP: 00007ffc61802ac0 R08: 0000000000000000 R09: 00007ffc61802160 [ 50.356947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555aa00daad0 [ 50.358244] R13: 00007ffc61802ef0 R14: 0000555aa00dbbc0 R15: 0000555aa00ec780 [ 50.359547] [ 50.360012] irq event stamp: 1853 [ 50.360671] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 50.362197] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 50.363547] softirqs last enabled at (1524): [] handle_softirqs+0x50c/0x770 [ 50.364918] softirqs last disabled at (1519): [] __irq_exit_rcu+0xc4/0x100 [ 50.366254] ---[ end trace 0000000000000000 ]--- [ 51.086076] ------------[ cut here ]------------ [ 51.086951] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.088770] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 51.090113] Modules linked in: [ 51.090872] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.092752] Tainted: [W]=WARN [ 51.093207] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.094415] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.095164] 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 [ 51.097795] RSP: 0018:ffff888016e7fbc0 EFLAGS: 00010286 [ 51.098559] RAX: 0000000000000000 RBX: ffffed1002dcff78 RCX: ffffffff813a4050 [ 51.099622] RDX: ffff888015e89bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.100682] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dcff2f [ 51.101749] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.102806] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e7fdf8 [ 51.103862] FS: 00007f66a05c5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.105066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.105943] CR2: 00007f66a0ab7580 CR3: 000000000db6f000 CR4: 0000000000350ef0 [ 51.107008] Call Trace: [ 51.107400] [ 51.107773] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.108476] ? __create_object+0x59/0x80 [ 51.109128] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.109946] __vmalloc_noprof+0x59/0x60 [ 51.110536] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.111255] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.112030] bpf_prog_alloc+0x39/0x200 [ 51.112645] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.113401] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.114151] do_seccomp+0x349/0x25e0 [ 51.114734] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.115441] ? __pfx_do_seccomp+0x10/0x10 [ 51.116092] ? find_held_lock+0x2b/0x80 [ 51.116728] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.117490] ? static_key_count+0x60/0x80 [ 51.118144] prctl_set_seccomp+0x4e/0x70 [ 51.118784] __do_sys_prctl+0xe6c/0x1d70 [ 51.119394] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.120104] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.120941] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.121743] ? irqentry_exit+0xf3/0x650 [ 51.122348] do_syscall_64+0xbf/0x430 [ 51.122944] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.123741] RIP: 0033:0x7f66a0ab75cd [ 51.124286] 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 [ 51.126919] RSP: 002b:00007ffd1bf264a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.128034] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f66a0ab75cd [ 51.129099] RDX: 0000555a99956e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.130159] RBP: 00007ffd1bf26500 R08: 0000000000000000 R09: 00007ffd1bf25ba0 [ 51.131210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555ab9cdfad0 [ 51.132267] R13: 00007ffd1bf26930 R14: 0000555ab9ce0bc0 R15: 0000555ab9cf1780 [ 51.133358] [ 51.133754] irq event stamp: 1787 [ 51.134259] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 51.135519] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 51.136796] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 51.138063] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 51.139308] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56040' (ECDSA) to the list of known hosts. 2025/11/18 19:27:05 fuzzer started 2025/11/18 19:27:05 dialing manager at localhost:34383 2025/11/18 19:27:05 checking machine... 2025/11/18 19:27:05 checking revisions... [ 52.046093] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:27:05 testing simple program... [ 52.137452] cgroup: Unknown subsys name 'net' [ 52.198709] cgroup: Unknown subsys name 'cpuset' [ 52.210767] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:27:04 Registers: info registers vcpu 0 RAX=0000000000047ef5 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb6bf2c0000 CR3=000000000bc87000 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=ea76d5718d9866827542990fbbc95461 XMM02=2c67c8bc2e329bc30000000000301ba0 XMM03=fb795ef6d6577056000000000030e1d8 XMM04=c217e1514b8f8f4800000000000ae988 XMM05=14648eaa1277bab1000000000031e3c8 XMM06=817b8945e9d50373000000000031e250 XMM07=e042d86d42eb936e000000000030e458 XMM08=9af21804237e14b90000000000301c00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=ffff888016eab780 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888016eac1d8 RSP=ffff888019cef6a0 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016eac1d8 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 RFL=00000007 [-----PC] 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 00007f882ba79900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc617fc000 CR3=000000000dda1000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000