[ 44.080453] ------------[ cut here ]------------ [ 44.081371] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.083929] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 44.085410] Modules linked in: [ 44.087558] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.089671] Tainted: [W]=WARN [ 44.090227] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.091761] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.092695] 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 [ 44.095941] RSP: 0018:ffff888016427bc0 EFLAGS: 00010286 [ 44.096949] RAX: 0000000000000000 RBX: ffffed1002c84f78 RCX: ffffffff813a4050 [ 44.098248] RDX: ffff88800f9f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.099557] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c84f2f [ 44.100898] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.102234] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016427df8 [ 44.103541] FS: 00007ff151fac900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.105031] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.106099] CR2: 00007ff1525124a6 CR3: 000000001d51e000 CR4: 0000000000350ef0 [ 44.107422] Call Trace: [ 44.107950] [ 44.108368] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.109303] ? __create_object+0x59/0x80 [ 44.110097] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.111112] __vmalloc_noprof+0x59/0x60 [ 44.111881] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.112782] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.113749] bpf_prog_alloc+0x39/0x200 [ 44.114460] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.115426] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.116390] do_seccomp+0x349/0x25e0 [ 44.117128] ? find_held_lock+0x2b/0x80 [ 44.117898] ? do_prlimit+0x310/0x610 [ 44.118663] ? __pfx_do_seccomp+0x10/0x10 [ 44.119449] ? do_raw_spin_unlock+0x53/0x220 [ 44.120309] ? _raw_spin_unlock+0x1e/0x40 [ 44.121112] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.122108] ? static_key_count+0x60/0x80 [ 44.122950] prctl_set_seccomp+0x4e/0x70 [ 44.123771] __do_sys_prctl+0xe6c/0x1d70 [ 44.124540] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.125435] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.126450] ? irqentry_exit+0xf3/0x650 [ 44.127275] do_syscall_64+0xbf/0x430 [ 44.128048] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.129043] RIP: 0033:0x7ff15249e5cd [ 44.129791] 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 [ 44.133081] RSP: 002b:00007ffe54a981b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.134498] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff15249e5cd [ 44.135839] RDX: 000055b88da13e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.137168] RBP: 00007ffe54a98210 R08: 0000000000000000 R09: 00007ffe54a978b0 [ 44.138498] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b89a767bf0 [ 44.139838] R13: 00007ffe54a98640 R14: 000055b89a771380 R15: 000055b89a77c460 [ 44.141200] [ 44.141695] irq event stamp: 2105 [ 44.142313] hardirqs last enabled at (2113): [] __up_console_sem+0x78/0x80 [ 44.143866] hardirqs last disabled at (2122): [] __up_console_sem+0x5d/0x80 [ 44.144981] softirqs last enabled at (2026): [] handle_softirqs+0x50c/0x770 [ 44.145977] softirqs last disabled at (2021): [] __irq_exit_rcu+0xc4/0x100 [ 44.146989] ---[ end trace 0000000000000000 ]--- [ 46.899139] ------------[ cut here ]------------ [ 46.900334] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.902405] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 46.903870] Modules linked in: [ 46.904459] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.906443] Tainted: [W]=WARN [ 46.907048] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.908516] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.909429] 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 [ 46.912554] RSP: 0018:ffff888017407bc0 EFLAGS: 00010286 [ 46.913518] RAX: 0000000000000000 RBX: ffffed1002e80f78 RCX: ffffffff813a4050 [ 46.914787] RDX: ffff88800f9f5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.916084] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e80f2f [ 46.917357] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.918637] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017407df8 [ 46.919931] FS: 00007f9682d39900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.921357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.922415] CR2: 00007ffd0b4a8ef8 CR3: 000000001fa5b000 CR4: 0000000000350ef0 [ 46.923701] Call Trace: [ 46.924160] [ 46.924565] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.925477] ? __create_object+0x59/0x80 [ 46.926248] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.927229] __vmalloc_noprof+0x59/0x60 [ 46.927995] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.928870] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.929812] bpf_prog_alloc+0x39/0x200 [ 46.930502] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.931438] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.932350] do_seccomp+0x349/0x25e0 [ 46.933071] ? find_held_lock+0x2b/0x80 [ 46.933824] ? do_prlimit+0x310/0x610 [ 46.934521] ? __pfx_do_seccomp+0x10/0x10 [ 46.935320] ? do_raw_spin_unlock+0x53/0x220 [ 46.936157] ? _raw_spin_unlock+0x1e/0x40 [ 46.936924] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.937909] ? static_key_count+0x60/0x80 [ 46.938719] prctl_set_seccomp+0x4e/0x70 [ 46.939452] __do_sys_prctl+0xe6c/0x1d70 [ 46.940243] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.941096] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.942356] ? irqentry_exit+0xf3/0x650 [ 46.943133] do_syscall_64+0xbf/0x430 [ 46.943854] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.944816] RIP: 0033:0x7f968322b5cd [ 46.945469] 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 [ 46.948638] RSP: 002b:00007ffd0b4a6a30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.950009] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f968322b5cd [ 46.951307] RDX: 000055d8bc90ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.952580] RBP: 00007ffd0b4a6a90 R08: 0000000000000000 R09: 00007ffd0b4a6130 [ 46.953853] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d8c2e09bf0 [ 46.955140] R13: 00007ffd0b4a6ec0 R14: 000055d8c2e13380 R15: 000055d8c2e1e460 [ 46.956418] [ 46.956900] irq event stamp: 2923 [ 46.957513] hardirqs last enabled at (2931): [] __up_console_sem+0x78/0x80 [ 46.959027] hardirqs last disabled at (2940): [] __up_console_sem+0x5d/0x80 [ 46.960544] softirqs last enabled at (2794): [] handle_softirqs+0x50c/0x770 [ 46.962085] softirqs last disabled at (2789): [] __irq_exit_rcu+0xc4/0x100 [ 46.963594] ---[ end trace 0000000000000000 ]--- [ 47.731328] ------------[ cut here ]------------ [ 47.732252] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.734323] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 47.735795] Modules linked in: [ 47.736387] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.738366] Tainted: [W]=WARN [ 47.738980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.740453] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.741373] 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 [ 47.744860] RSP: 0018:ffff88801735fbc0 EFLAGS: 00010286 [ 47.745955] RAX: 0000000000000000 RBX: ffffed1002e6bf78 RCX: ffffffff813a4050 [ 47.747273] RDX: ffff888015eb8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.748555] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6bf2f [ 47.749828] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.751123] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801735fdf8 [ 47.752399] FS: 00007f19c0c99900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.753827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.754885] CR2: 00007ffe132faef8 CR3: 000000001f317000 CR4: 0000000000350ef0 [ 47.756193] Call Trace: [ 47.756685] [ 47.757091] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.757989] ? __create_object+0x59/0x80 [ 47.758770] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.759743] __vmalloc_noprof+0x59/0x60 [ 47.760467] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.761350] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.762281] bpf_prog_alloc+0x39/0x200 [ 47.763014] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.763949] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.764847] do_seccomp+0x349/0x25e0 [ 47.765519] ? find_held_lock+0x2b/0x80 [ 47.766292] ? do_prlimit+0x310/0x610 [ 47.767042] ? __pfx_do_seccomp+0x10/0x10 [ 47.767830] ? do_raw_spin_unlock+0x53/0x220 [ 47.768677] ? _raw_spin_unlock+0x1e/0x40 [ 47.769421] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.770408] ? static_key_count+0x60/0x80 [ 47.771225] prctl_set_seccomp+0x4e/0x70 [ 47.772002] __do_sys_prctl+0xe6c/0x1d70 [ 47.772781] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.773598] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.774568] ? irqentry_exit+0xf3/0x650 [ 47.775360] do_syscall_64+0xbf/0x430 [ 47.776107] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.777060] RIP: 0033:0x7f19c118b5cd [ 47.777766] 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 [ 47.780955] RSP: 002b:00007ffe132f8980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.782317] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f19c118b5cd [ 47.783607] RDX: 000056384cb65e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.784898] RBP: 00007ffe132f89e0 R08: 0000000000000000 R09: 00007ffe132f8080 [ 47.786167] R10: 0000000000000000 R11: 0000000000000246 R12: 000056386352eb10 [ 47.787456] R13: 00007ffe132f8e10 R14: 000056386352f2b0 R15: 00005638635436f0 [ 47.788753] [ 47.789171] irq event stamp: 1817 [ 47.789852] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 47.791386] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 47.792708] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 47.793900] softirqs last disabled at (1633): [] __irq_exit_rcu+0xc4/0x100 [ 47.795079] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64193' (ECDSA) to the list of known hosts. 2025/11/17 21:15:49 fuzzer started 2025/11/17 21:15:49 dialing manager at localhost:37895 2025/11/17 21:15:49 checking machine... 2025/11/17 21:15:49 checking revisions... [ 48.715703] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:15:49 testing simple program... [ 48.802986] cgroup: Unknown subsys name 'net' [ 48.860474] cgroup: Unknown subsys name 'cpuset' [ 48.873802] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:15:48 Registers: info registers vcpu 0 RAX=ffffffff86725b28 RBX=ffffffff86725b2c RCX=ffffffff81b2a133 RDX=0000000000000000 RSI=ffffffff86ab82dc RDI=ffffffff86725b1c RBP=ffffffff86725b28 RSP=ffff88806ce08968 R8 =ffffffff86ab82dc R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255da R12=ffffffff86725b28 R13=ffffffff86725b1c R14=ffffffff86725b24 R15=dffffc0000000000 RIP=ffffffff8135da8a 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff82b99b78 CR3=0000000005c8a000 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=00007fa970f56510000055e541056790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=1ffff110012eaf13 RDX=dffffc0000000000 RSI=000000008301a466 RDI=ffff88806cf31cd0 RBP=ffff888009757898 RSP=ffff8880097577d0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880097578a0 R13=ffff888009757888 R14=ffff888009757881 R15=ffff888009757840 RIP=ffffffff8135e56e 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055d8c2e31318 CR3=000000001fad8000 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=ff0000000000ffff0000000000ff0000 XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000