[ 45.900399] ------------[ cut here ]------------ [ 45.901163] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.902806] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.904028] Modules linked in: [ 45.904515] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.906335] Tainted: [W]=WARN [ 45.907024] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.908291] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.909059] 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 [ 45.911679] RSP: 0018:ffff888019d67bc0 EFLAGS: 00010286 [ 45.912444] RAX: 0000000000000000 RBX: ffffed10033acf78 RCX: ffffffff813a4050 [ 45.913505] RDX: ffff88801586b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.914574] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033acf2f [ 45.915632] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.916706] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d67df8 [ 45.917784] FS: 00007f0508902900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.919019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.919912] CR2: 00007f0508df4580 CR3: 000000000b664000 CR4: 0000000000350ef0 [ 45.920991] Call Trace: [ 45.921382] [ 45.921756] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.922454] ? __create_object+0x59/0x80 [ 45.923113] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.923912] __vmalloc_noprof+0x59/0x60 [ 45.924500] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.925236] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.926014] bpf_prog_alloc+0x39/0x200 [ 45.926630] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.927368] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.928111] do_seccomp+0x349/0x25e0 [ 45.928713] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.929422] ? __pfx_do_seccomp+0x10/0x10 [ 45.930079] ? find_held_lock+0x2b/0x80 [ 45.930715] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.931480] ? static_key_count+0x60/0x80 [ 45.932147] prctl_set_seccomp+0x4e/0x70 [ 45.932798] __do_sys_prctl+0xe6c/0x1d70 [ 45.933422] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.934141] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.934947] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.935761] ? irqentry_exit+0xf3/0x650 [ 45.936370] do_syscall_64+0xbf/0x430 [ 45.936985] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.937776] RIP: 0033:0x7f0508df45cd [ 45.938318] 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 [ 45.940962] RSP: 002b:00007ffe438d1f40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.942091] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0508df45cd [ 45.943176] RDX: 0000558616706e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.944243] RBP: 00007ffe438d1fa0 R08: 0000000000000000 R09: 00007ffe438d1640 [ 45.945310] R10: 0000000000000000 R11: 0000000000000246 R12: 000055865096aad0 [ 45.946380] R13: 00007ffe438d23d0 R14: 000055865096bbc0 R15: 000055865097c780 [ 45.947496] [ 45.947890] irq event stamp: 1817 [ 45.948389] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 45.949650] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 45.950936] softirqs last enabled at (1370): [] handle_softirqs+0x50c/0x770 [ 45.952221] softirqs last disabled at (1349): [] __irq_exit_rcu+0xc4/0x100 [ 45.953501] ---[ end trace 0000000000000000 ]--- [ 48.911605] ------------[ cut here ]------------ [ 48.912593] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.914595] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.916091] Modules linked in: [ 48.916732] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.918779] Tainted: [W]=WARN [ 48.919346] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.920848] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.921785] 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 [ 48.925028] RSP: 0018:ffff888016ce7bc0 EFLAGS: 00010286 [ 48.926020] RAX: 0000000000000000 RBX: ffffed1002d9cf78 RCX: ffffffff813a4050 [ 48.927361] RDX: ffff888015961bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.928654] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d9cf2f [ 48.929960] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.931279] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ce7df8 [ 48.932584] FS: 00007f6cbf1e6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.934060] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.935150] CR2: 00007f6cbf6d8580 CR3: 000000000ba59000 CR4: 0000000000350ef0 [ 48.936467] Call Trace: [ 48.936984] [ 48.937398] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.938314] ? __create_object+0x59/0x80 [ 48.939122] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.940125] __vmalloc_noprof+0x59/0x60 [ 48.940900] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.941789] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.942758] bpf_prog_alloc+0x39/0x200 [ 48.943479] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.944417] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.945338] do_seccomp+0x349/0x25e0 [ 48.946058] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.946983] ? __pfx_do_seccomp+0x10/0x10 [ 48.947788] ? find_held_lock+0x2b/0x80 [ 48.948509] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.949486] ? static_key_count+0x60/0x80 [ 48.950296] prctl_set_seccomp+0x4e/0x70 [ 48.951099] __do_sys_prctl+0xe6c/0x1d70 [ 48.951911] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.952800] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.953788] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.954776] ? irqentry_exit+0xf3/0x650 [ 48.955570] do_syscall_64+0xbf/0x430 [ 48.956264] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.957234] RIP: 0033:0x7f6cbf6d85cd [ 48.957961] 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 [ 48.961213] RSP: 002b:00007ffe5b645440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.962592] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6cbf6d85cd [ 48.963903] RDX: 000055addbaf8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.965210] RBP: 00007ffe5b6454a0 R08: 0000000000000000 R09: 00007ffe5b644b40 [ 48.966569] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ae171f4ad0 [ 48.967907] R13: 00007ffe5b6458d0 R14: 000055ae171f5bc0 R15: 000055ae17206780 [ 48.969197] [ 48.969660] irq event stamp: 1779 [ 48.970259] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 48.971765] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 48.973261] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 48.974767] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 48.976189] ---[ end trace 0000000000000000 ]--- [ 49.763013] ------------[ cut here ]------------ [ 49.763998] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.766078] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.767607] Modules linked in: [ 49.768236] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.770310] Tainted: [W]=WARN [ 49.770948] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.772508] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.773460] 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 [ 49.777043] RSP: 0018:ffff88801a21fbc0 EFLAGS: 00010286 [ 49.778155] RAX: 0000000000000000 RBX: ffffed1003443f78 RCX: ffffffff813a4050 [ 49.779517] RDX: ffff8880159b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.781033] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003443f2f [ 49.782416] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.783769] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a21fdf8 [ 49.785123] FS: 00007f1730ad8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.786643] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.787799] CR2: 00007ffe80233ef7 CR3: 000000001f976000 CR4: 0000000000350ef0 [ 49.789153] Call Trace: [ 49.789705] [ 49.790141] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.791112] ? __create_object+0x59/0x80 [ 49.791922] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.792920] __vmalloc_noprof+0x59/0x60 [ 49.793723] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.794634] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.795615] bpf_prog_alloc+0x39/0x200 [ 49.796332] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.797304] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.798256] do_seccomp+0x349/0x25e0 [ 49.799019] ? find_held_lock+0x2b/0x80 [ 49.799830] ? do_prlimit+0x310/0x610 [ 49.800599] ? __pfx_do_seccomp+0x10/0x10 [ 49.801371] ? do_raw_spin_unlock+0x53/0x220 [ 49.802234] ? _raw_spin_unlock+0x1e/0x40 [ 49.803042] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.804049] ? static_key_count+0x60/0x80 [ 49.804883] prctl_set_seccomp+0x4e/0x70 [ 49.805678] __do_sys_prctl+0xe6c/0x1d70 [ 49.806441] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.807353] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.808352] ? irqentry_exit+0xf3/0x650 [ 49.809136] do_syscall_64+0xbf/0x430 [ 49.809908] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.810908] RIP: 0033:0x7f1730fca5cd [ 49.811658] 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 [ 49.814916] RSP: 002b:00007ffe80232d70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.816327] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1730fca5cd [ 49.817664] RDX: 00005628d7723e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.818992] RBP: 00007ffe80232dd0 R08: 0000000000000000 R09: 00007ffe80232470 [ 49.820318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562904b6abf0 [ 49.821645] R13: 00007ffe80233200 R14: 0000562904b74380 R15: 0000562904b7f460 [ 49.822988] [ 49.823428] irq event stamp: 1843 [ 49.824104] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 49.825676] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 49.827261] softirqs last enabled at (1812): [] handle_softirqs+0x50c/0x770 [ 49.828860] softirqs last disabled at (1807): [] __irq_exit_rcu+0xc4/0x100 [ 49.830448] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20565' (ECDSA) to the list of known hosts. 2025/11/18 10:17:27 fuzzer started 2025/11/18 10:17:27 dialing manager at localhost:34383 2025/11/18 10:17:27 checking machine... 2025/11/18 10:17:27 checking revisions... [ 50.940064] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:17:27 testing simple program... [ 51.023007] cgroup: Unknown subsys name 'net' [ 51.088156] cgroup: Unknown subsys name 'cpuset' [ 51.103382] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:17:26 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff888009611bc0 RCX=ffff888009628000 RDX=ffff888009627830 RSI=ffff888009611bc0 RDI=ffff8880096277e0 RBP=ffff888009627830 RSP=ffff888009627798 R8 =0000000000000001 R9 =0000000000000000 R10=ffff888009627830 R11=0000000000000000 R12=ffff8880096277e0 R13=ffff888009627858 R14=ffff888009627878 R15=ffff888009627830 RIP=ffffffff84c6db3c 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6cbf79e0b0 CR3=000000000dcc0000 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=2036323a37313a303120383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036323a37313a3031203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000027713 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd99fa5328 CR3=000000000da81000 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=426a902a1f0be586c94a5dd5b7234dc3 XMM02=ec2efd57dc4c00df0000000000302ac0 XMM03=27c2bbe8ff3891cd0000000000302b90 XMM04=d6ddcc518f2fdea200000000000ae988 XMM05=a99a84f29e4d5380000000000031fce8 XMM06=817b8945e9d50373000000000031f6e0 XMM07=e042d86d42eb936e0000000000310dc0 XMM08=27c2bbe8ff3891cd0000000000302b90 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000