[ 45.604006] ------------[ cut here ]------------ [ 45.605087] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.607294] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.608934] Modules linked in: [ 45.609632] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.611899] Tainted: [W]=WARN [ 45.612558] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.614198] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.615204] 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 [ 45.618704] RSP: 0018:ffff88800a307bc0 EFLAGS: 00010286 [ 45.619790] RAX: 0000000000000000 RBX: ffffed1001460f78 RCX: ffffffff813a4050 [ 45.621209] RDX: ffff8880172cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.622646] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001460f2f [ 45.624092] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.625504] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a307df8 [ 45.626922] FS: 00007f2fa4ba1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.628497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.629655] CR2: 00007f2fa5093580 CR3: 000000000e17b000 CR4: 0000000000350ef0 [ 45.631077] Call Trace: [ 45.631644] [ 45.632098] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.633103] ? __create_object+0x59/0x80 [ 45.633994] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.635075] __vmalloc_noprof+0x59/0x60 [ 45.635918] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.636870] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.637901] bpf_prog_alloc+0x39/0x200 [ 45.638724] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.639737] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.640745] do_seccomp+0x349/0x25e0 [ 45.641522] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.642522] ? __pfx_do_seccomp+0x10/0x10 [ 45.643347] ? find_held_lock+0x2b/0x80 [ 45.644180] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.645223] ? static_key_count+0x60/0x80 [ 45.646108] prctl_set_seccomp+0x4e/0x70 [ 45.646976] __do_sys_prctl+0xe6c/0x1d70 [ 45.647835] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.648772] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.649811] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.650872] ? irqentry_exit+0xf3/0x650 [ 45.651704] do_syscall_64+0xbf/0x430 [ 45.652491] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.653526] RIP: 0033:0x7f2fa50935cd [ 45.654256] 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 [ 45.657678] RSP: 002b:00007ffdca892580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.659159] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2fa50935cd [ 45.660539] RDX: 000055cfd3db7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.661923] RBP: 00007ffdca8925e0 R08: 0000000000000000 R09: 00007ffdca891c80 [ 45.663304] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cfdc15cad0 [ 45.664680] R13: 00007ffdca892a10 R14: 000055cfdc15dbc0 R15: 000055cfdc16e780 [ 45.666080] [ 45.666569] irq event stamp: 1727 [ 45.667216] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 45.668853] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 45.670509] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 45.671993] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 45.673400] ---[ end trace 0000000000000000 ]--- [ 49.013201] ------------[ cut here ]------------ [ 49.013991] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.015659] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.016904] Modules linked in: [ 49.017441] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.019106] Tainted: [W]=WARN [ 49.019608] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.020843] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.021604] 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 [ 49.024234] RSP: 0018:ffff88801729fbc0 EFLAGS: 00010286 [ 49.025044] RAX: 0000000000000000 RBX: ffffed1002e53f78 RCX: ffffffff813a4050 [ 49.026274] RDX: ffff88801bbbd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.027502] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e53f2f [ 49.028576] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.029649] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801729fdf8 [ 49.030733] FS: 00007f722c36a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.031937] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.032818] CR2: 00007ffd74dc1ef8 CR3: 000000001d5c9000 CR4: 0000000000350ef0 [ 49.033901] Call Trace: [ 49.034295] [ 49.034679] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.035434] ? __create_object+0x59/0x80 [ 49.036044] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.036850] __vmalloc_noprof+0x59/0x60 [ 49.037503] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.038197] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.038972] bpf_prog_alloc+0x39/0x200 [ 49.039578] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.040313] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.041066] do_seccomp+0x349/0x25e0 [ 49.041660] ? find_held_lock+0x2b/0x80 [ 49.042272] ? do_prlimit+0x310/0x610 [ 49.042893] ? __pfx_do_seccomp+0x10/0x10 [ 49.043557] ? do_raw_spin_unlock+0x53/0x220 [ 49.044213] ? _raw_spin_unlock+0x1e/0x40 [ 49.044858] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.045668] ? static_key_count+0x60/0x80 [ 49.046304] prctl_set_seccomp+0x4e/0x70 [ 49.046948] __do_sys_prctl+0xe6c/0x1d70 [ 49.047591] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.048271] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.049081] ? irqentry_exit+0xf3/0x650 [ 49.049713] do_syscall_64+0xbf/0x430 [ 49.050294] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.051091] RIP: 0033:0x7f722c85c5cd [ 49.051687] 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 [ 49.054336] RSP: 002b:00007ffd74dbff00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.055479] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f722c85c5cd [ 49.056547] RDX: 0000561c07f8ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.057620] RBP: 00007ffd74dbff60 R08: 0000000000000000 R09: 00007ffd74dbf600 [ 49.058706] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561c30efd2b0 [ 49.059774] R13: 00007ffd74dc0390 R14: 0000561c30effd20 R15: 0000561c30f118d0 [ 49.060858] [ 49.061210] irq event stamp: 1727 [ 49.061765] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 49.063040] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 49.064310] softirqs last enabled at (1224): [] handle_softirqs+0x50c/0x770 [ 49.065593] softirqs last disabled at (1211): [] __irq_exit_rcu+0xc4/0x100 [ 49.066868] ---[ end trace 0000000000000000 ]--- [ 49.880969] ------------[ cut here ]------------ [ 49.881922] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.883933] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.885461] Modules linked in: [ 49.886061] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.888298] Tainted: [W]=WARN [ 49.889001] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.890956] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.891884] 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 [ 49.895261] RSP: 0018:ffff8880143afbc0 EFLAGS: 00010286 [ 49.896571] RAX: 0000000000000000 RBX: ffffed1002875f78 RCX: ffffffff813a4050 [ 49.898083] RDX: ffff888015a11bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.899404] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002875f2f [ 49.900711] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.902007] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880143afdf8 [ 49.903291] FS: 00007fd7bb3e8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.904742] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.905812] CR2: 00007ffee9aedef8 CR3: 000000000bd3e000 CR4: 0000000000350ef0 [ 49.907120] Call Trace: [ 49.907636] [ 49.908037] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.908958] ? __create_object+0x59/0x80 [ 49.909764] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.910770] __vmalloc_noprof+0x59/0x60 [ 49.911559] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.912450] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.913318] bpf_prog_alloc+0x39/0x200 [ 49.914088] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.915033] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.915962] do_seccomp+0x349/0x25e0 [ 49.916712] ? find_held_lock+0x2b/0x80 [ 49.917487] ? do_prlimit+0x310/0x610 [ 49.918180] ? __pfx_do_seccomp+0x10/0x10 [ 49.918996] ? do_raw_spin_unlock+0x53/0x220 [ 49.919850] ? _raw_spin_unlock+0x1e/0x40 [ 49.920657] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.921641] ? static_key_count+0x60/0x80 [ 49.922477] prctl_set_seccomp+0x4e/0x70 [ 49.923194] __do_sys_prctl+0xe6c/0x1d70 [ 49.924062] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.925167] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.926412] ? irqentry_exit+0xf3/0x650 [ 49.927292] do_syscall_64+0xbf/0x430 [ 49.928162] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.929152] RIP: 0033:0x7fd7bb8da5cd [ 49.929883] 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 [ 49.933055] RSP: 002b:00007ffee9aeb550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.934458] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7bb8da5cd [ 49.935754] RDX: 000055e04711ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.937044] RBP: 00007ffee9aeb5b0 R08: 0000000000000000 R09: 00007ffee9aeac50 [ 49.938354] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e05c43f2b0 [ 49.939675] R13: 00007ffee9aeb9e0 R14: 000055e05c441d20 R15: 000055e05c4538d0 [ 49.940972] [ 49.941465] irq event stamp: 1833 [ 49.942079] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 49.943704] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 49.945263] softirqs last enabled at (1874): [] handle_softirqs+0x50c/0x770 [ 49.946848] softirqs last disabled at (1859): [] __irq_exit_rcu+0xc4/0x100 [ 49.948100] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17451' (ECDSA) to the list of known hosts. 2025/11/18 23:03:44 fuzzer started 2025/11/18 23:03:44 dialing manager at localhost:34383 2025/11/18 23:03:44 checking machine... 2025/11/18 23:03:44 checking revisions... [ 50.864262] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:03:44 testing simple program... [ 50.951416] cgroup: Unknown subsys name 'net' [ 51.029132] cgroup: Unknown subsys name 'cpuset' [ 51.045815] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:03:43 Registers: info registers vcpu 0 RAX=0000000080010100 RBX=ffffffffffffffa7 RCX=ffffffff8162a4c7 RDX=ffff88801687b780 RSI=0000000000000002 RDI=0000000000000005 RBP=0000000000000002 RSP=ffff88806ce089e0 R8 =ffffffff85a8dc80 R9 =0000000000000000 R10=0000000000000002 R11=0000000000000001 R12=ffff88806ce27240 R13=fffffbfff0b82250 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff81751e00 RFL=00000046 [---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 00007f1189ef8700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd74dba000 CR3=000000001cf96000 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=2033343a33303a333220383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033343a33303a3332203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000028961 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe6f990318 CR3=000000001cf96000 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=2033343a33303a333220383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033343a33303a3332203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000