[ 45.992877] ------------[ cut here ]------------ [ 45.993814] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.995827] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.997290] Modules linked in: [ 45.997922] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.000158] Tainted: [W]=WARN [ 46.001020] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.002499] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.003416] 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 [ 46.006625] RSP: 0018:ffff88800f87fbc0 EFLAGS: 00010286 [ 46.007614] RAX: 0000000000000000 RBX: ffffed1001f0ff78 RCX: ffffffff813a4050 [ 46.008887] RDX: ffff888015f99bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.010176] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f0ff2f [ 46.011449] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.012741] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f87fdf8 [ 46.014006] FS: 00007f4699b2d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.015463] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.016526] CR2: 00007ffc28442ef7 CR3: 000000000c4c7000 CR4: 0000000000350ef0 [ 46.017811] Call Trace: [ 46.018302] [ 46.018766] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.019681] ? __create_object+0x59/0x80 [ 46.020466] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.021443] __vmalloc_noprof+0x59/0x60 [ 46.022174] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.023064] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.023985] bpf_prog_alloc+0x39/0x200 [ 46.024723] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.025656] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.026570] do_seccomp+0x349/0x25e0 [ 46.027253] ? find_held_lock+0x2b/0x80 [ 46.028007] ? do_prlimit+0x310/0x610 [ 46.028755] ? __pfx_do_seccomp+0x10/0x10 [ 46.029553] ? do_raw_spin_unlock+0x53/0x220 [ 46.030403] ? _raw_spin_unlock+0x1e/0x40 [ 46.031131] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.032089] ? static_key_count+0x60/0x80 [ 46.032907] prctl_set_seccomp+0x4e/0x70 [ 46.033682] __do_sys_prctl+0xe6c/0x1d70 [ 46.034482] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.035293] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.036257] ? irqentry_exit+0xf3/0x650 [ 46.037016] do_syscall_64+0xbf/0x430 [ 46.037748] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.038723] RIP: 0033:0x7f469a01f5cd [ 46.039437] 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 [ 46.042627] RSP: 002b:00007ffc284405a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.044015] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f469a01f5cd [ 46.045284] RDX: 000055df0b516e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.046575] RBP: 00007ffc28440600 R08: 0000000000000000 R09: 00007ffc2843fca0 [ 46.047848] R10: 0000000000000000 R11: 0000000000000246 R12: 000055df2c160ad0 [ 46.049136] R13: 00007ffc28440a30 R14: 000055df2c161bc0 R15: 000055df2c172780 [ 46.050450] [ 46.050872] irq event stamp: 1915 [ 46.051525] hardirqs last enabled at (1925): [] __up_console_sem+0x78/0x80 [ 46.053064] hardirqs last disabled at (1934): [] __up_console_sem+0x5d/0x80 [ 46.054609] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 46.056170] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 46.057704] ---[ end trace 0000000000000000 ]--- [ 48.881293] ------------[ cut here ]------------ [ 48.882213] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.884179] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.885619] Modules linked in: [ 48.886223] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.888432] Tainted: [W]=WARN [ 48.888989] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.890519] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.891428] 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 [ 48.894562] RSP: 0018:ffff88801690fbc0 EFLAGS: 00010286 [ 48.895529] RAX: 0000000000000000 RBX: ffffed1002d21f78 RCX: ffffffff813a4050 [ 48.896804] RDX: ffff888018bc8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.898065] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d21f2f [ 48.899365] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.900636] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801690fdf8 [ 48.901915] FS: 00007fb842644900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.903366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.904417] CR2: 00007fb842b36580 CR3: 000000000fd47000 CR4: 0000000000350ef0 [ 48.905696] Call Trace: [ 48.906163] [ 48.906615] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.907503] ? __create_object+0x59/0x80 [ 48.908235] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.909188] __vmalloc_noprof+0x59/0x60 [ 48.909941] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.910822] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.911736] bpf_prog_alloc+0x39/0x200 [ 48.912466] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.913377] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.914244] do_seccomp+0x349/0x25e0 [ 48.914985] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.915882] ? __pfx_do_seccomp+0x10/0x10 [ 48.916660] ? find_held_lock+0x2b/0x80 [ 48.917416] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.918334] ? static_key_count+0x60/0x80 [ 48.919137] prctl_set_seccomp+0x4e/0x70 [ 48.919914] __do_sys_prctl+0xe6c/0x1d70 [ 48.920691] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.921548] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.922530] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.923494] ? irqentry_exit+0xf3/0x650 [ 48.924201] do_syscall_64+0xbf/0x430 [ 48.924937] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.925878] RIP: 0033:0x7fb842b365cd [ 48.926586] 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 [ 48.929718] RSP: 002b:00007ffcc780b540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.931009] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb842b365cd [ 48.932067] RDX: 0000556ded73ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.933131] RBP: 00007ffcc780b5a0 R08: 0000000000000000 R09: 00007ffcc780ac40 [ 48.934216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556e1343c240 [ 48.935279] R13: 00007ffcc780b9d0 R14: 0000556e13445380 R15: 0000556e13450540 [ 48.936382] [ 48.936734] irq event stamp: 1779 [ 48.937230] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 48.938497] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 48.939756] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 48.941035] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 48.942288] ---[ end trace 0000000000000000 ]--- [ 49.732732] ------------[ cut here ]------------ [ 49.733663] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.736181] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.737695] Modules linked in: [ 49.738304] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.740369] Tainted: [W]=WARN [ 49.740928] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.742429] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.743306] 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 [ 49.748077] RSP: 0018:ffff88801775fbc0 EFLAGS: 00010286 [ 49.749460] RAX: 0000000000000000 RBX: ffffed1002eebf78 RCX: ffffffff813a4050 [ 49.750790] RDX: ffff888019b01bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.752089] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eebf2f [ 49.753392] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.754702] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801775fdf8 [ 49.756004] FS: 00007f9d77c2d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.757462] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.758568] CR2: 00007ffdf1895ef7 CR3: 000000000fcd5000 CR4: 0000000000350ef0 [ 49.759921] Call Trace: [ 49.760438] [ 49.760871] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.761810] ? __create_object+0x59/0x80 [ 49.762647] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.763669] __vmalloc_noprof+0x59/0x60 [ 49.764469] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.765389] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.766333] bpf_prog_alloc+0x39/0x200 [ 49.767114] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.768087] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.769043] do_seccomp+0x349/0x25e0 [ 49.769788] ? find_held_lock+0x2b/0x80 [ 49.770603] ? do_prlimit+0x310/0x610 [ 49.771334] ? __pfx_do_seccomp+0x10/0x10 [ 49.772166] ? do_raw_spin_unlock+0x53/0x220 [ 49.773039] ? _raw_spin_unlock+0x1e/0x40 [ 49.773852] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.774872] ? static_key_count+0x60/0x80 [ 49.775711] prctl_set_seccomp+0x4e/0x70 [ 49.776528] __do_sys_prctl+0xe6c/0x1d70 [ 49.777304] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.778220] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.779249] ? irqentry_exit+0xf3/0x650 [ 49.780057] do_syscall_64+0xbf/0x430 [ 49.780828] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.781824] RIP: 0033:0x7f9d7811f5cd [ 49.782579] 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 [ 49.785931] RSP: 002b:00007ffdf18944f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.787388] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9d7811f5cd [ 49.788739] RDX: 0000557df0a64e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.790089] RBP: 00007ffdf1894550 R08: 0000000000000000 R09: 00007ffdf1893bf0 [ 49.791446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557df1eafad0 [ 49.792795] R13: 00007ffdf1894980 R14: 0000557df1eb0bc0 R15: 0000557df1ec1780 [ 49.794177] [ 49.794661] irq event stamp: 2141 [ 49.795296] hardirqs last enabled at (2149): [] __up_console_sem+0x78/0x80 [ 49.796919] hardirqs last disabled at (2160): [] __up_console_sem+0x5d/0x80 [ 49.798500] softirqs last enabled at (2012): [] handle_softirqs+0x50c/0x770 [ 49.799857] softirqs last disabled at (2007): [] __irq_exit_rcu+0xc4/0x100 [ 49.801192] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60033' (ECDSA) to the list of known hosts. 2025/11/19 03:41:15 fuzzer started 2025/11/19 03:41:15 dialing manager at localhost:34383 2025/11/19 03:41:15 checking machine... 2025/11/19 03:41:15 checking revisions... [ 50.731027] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:41:15 testing simple program... [ 50.828581] cgroup: Unknown subsys name 'net' [ 50.879156] cgroup: Unknown subsys name 'cpuset' [ 50.902282] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:41:14 Registers: info registers vcpu 0 RAX=0000000000045df8 RBX=ffff88801785ef00 RCX=ffffffff817d9966 RDX=0000000000000000 RSI=0000000000000020 RDI=ffffffff815d3661 RBP=ffff88806ce08e10 RSP=ffff88806ce08db0 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000000 R12=ffffea0000274840 R13=ffff888009d21900 R14=ffff888008c41780 R15=0000000000000000 RIP=ffffffff81aafb5a RFL=00000286 [--S--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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f655f29a000 CR3=000000000c87e000 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=921640dbc00bba8c3c4223a0c9bf0b52 XMM02=0000000000302e58eff9b2d0a8fce9cb XMM03=0000000000302f282c67c8bc2e329bc3 XMM04=5fd2e6c14ac6115700000000000ae988 XMM05=090f1556b20111b3000000000031ffa8 XMM06=5b75c91c80445342000000000031fe30 XMM07=e042d86d42eb936e00000000003110b0 XMM08=2b00199298fff82f0000000000302f28 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88800d3f3000 RCX=00000000000d000c RDX=00000000000d000d RSI=0000000000000000 RDI=ffff888008c4b780 RBP=ffff8880188b7bb0 RSP=ffff8880188b7b50 R8 =0000000000000001 R9 =ffffffff81b2e42b R10=ffffea000034fcc0 R11=0000000000000000 R12=ffffea000034fcc0 R13=ffff888008c4b780 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81ab0b8d RFL=00000242 [---Z---] 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 00007fb842644900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb842bfb618 CR3=000000002123f000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000