[ 53.999556] ------------[ cut here ]------------ [ 54.000201] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.001597] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 54.002604] Modules linked in: [ 54.003013] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.004458] Tainted: [W]=WARN [ 54.004842] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.005852] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.006501] 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 [ 54.008724] RSP: 0018:ffff888015b4fbc0 EFLAGS: 00010286 [ 54.009420] RAX: 0000000000000000 RBX: ffffed1002b69f78 RCX: ffffffff813a4050 [ 54.010350] RDX: ffff888015b40000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.011255] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b69f2f [ 54.012153] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.013018] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b4fdf8 [ 54.013936] FS: 00007f3778169900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.014943] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.015683] CR2: 00007ffffa4acef7 CR3: 000000001955f000 CR4: 0000000000350ef0 [ 54.016584] Call Trace: [ 54.016909] [ 54.017225] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.017821] ? __create_object+0x59/0x80 [ 54.018375] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.019019] __vmalloc_noprof+0x59/0x60 [ 54.019558] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.020164] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.020790] bpf_prog_alloc+0x39/0x200 [ 54.021304] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.021929] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.022553] do_seccomp+0x349/0x25e0 [ 54.023049] ? find_held_lock+0x2b/0x80 [ 54.023548] ? do_prlimit+0x310/0x610 [ 54.024065] ? __pfx_do_seccomp+0x10/0x10 [ 54.024584] ? do_raw_spin_unlock+0x53/0x220 [ 54.025161] ? _raw_spin_unlock+0x1e/0x40 [ 54.025673] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.026352] ? static_key_count+0x60/0x80 [ 54.026881] prctl_set_seccomp+0x4e/0x70 [ 54.027428] __do_sys_prctl+0xe6c/0x1d70 [ 54.027946] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.028559] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.029250] ? irqentry_exit+0xf3/0x650 [ 54.029759] do_syscall_64+0xbf/0x430 [ 54.030289] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.030931] RIP: 0033:0x7f377865b5cd [ 54.031430] 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 [ 54.033685] RSP: 002b:00007ffffa4abe00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.034675] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f377865b5cd [ 54.035591] RDX: 000055971dc65e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.036513] RBP: 00007ffffa4abe60 R08: 0000000000000000 R09: 00007ffffa4ab500 [ 54.037425] R10: 0000000000000000 R11: 0000000000000246 R12: 000055973e8f0b10 [ 54.038364] R13: 00007ffffa4ac290 R14: 000055973e8f12b0 R15: 000055973e9056f0 [ 54.039297] [ 54.039600] irq event stamp: 1697 [ 54.040069] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 54.041158] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 54.042250] softirqs last enabled at (1224): [] handle_softirqs+0x50c/0x770 [ 54.043345] softirqs last disabled at (1213): [] __irq_exit_rcu+0xc4/0x100 [ 54.044439] ---[ end trace 0000000000000000 ]--- [ 56.809226] ------------[ cut here ]------------ [ 56.810217] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.812245] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/258 [ 56.813706] Modules linked in: [ 56.814351] CPU: 1 UID: 104 PID: 258 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 56.816333] Tainted: [W]=WARN [ 56.816886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.818380] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.819324] 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 [ 56.822541] RSP: 0018:ffff88801719fbc0 EFLAGS: 00010286 [ 56.823521] RAX: 0000000000000000 RBX: ffffed1002e33f78 RCX: ffffffff813a4050 [ 56.824813] RDX: ffff888007113780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.826114] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e33f2f [ 56.827413] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.828698] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801719fdf8 [ 56.830003] FS: 00007fc67282b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.831461] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.832527] CR2: 00007ffe03ae3ef7 CR3: 000000000da67000 CR4: 0000000000350ef0 [ 56.833815] Call Trace: [ 56.834347] [ 56.834764] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.835672] ? __create_object+0x59/0x80 [ 56.836464] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.837443] __vmalloc_noprof+0x59/0x60 [ 56.838207] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.839100] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.839994] bpf_prog_alloc+0x39/0x200 [ 56.840742] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.841683] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.842599] do_seccomp+0x349/0x25e0 [ 56.843332] ? find_held_lock+0x2b/0x80 [ 56.844101] ? do_prlimit+0x310/0x610 [ 56.844796] ? __pfx_do_seccomp+0x10/0x10 [ 56.845582] ? do_raw_spin_unlock+0x53/0x220 [ 56.846438] ? _raw_spin_unlock+0x1e/0x40 [ 56.847230] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.848201] ? static_key_count+0x60/0x80 [ 56.848962] prctl_set_seccomp+0x4e/0x70 [ 56.849735] __do_sys_prctl+0xe6c/0x1d70 [ 56.850536] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.851408] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.852400] ? irqentry_exit+0xf3/0x650 [ 56.853169] do_syscall_64+0xbf/0x430 [ 56.853866] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.854828] RIP: 0033:0x7fc672d1d5cd [ 56.855548] 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 [ 56.858717] RSP: 002b:00007ffe03ae13d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.860072] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc672d1d5cd [ 56.861377] RDX: 000055d84b00ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.862687] RBP: 00007ffe03ae1430 R08: 0000000000000000 R09: 00007ffe03ae0ad0 [ 56.863986] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d85153ebf0 [ 56.865281] R13: 00007ffe03ae1860 R14: 000055d851548380 R15: 000055d851553460 [ 56.866598] [ 56.867065] irq event stamp: 1789 [ 56.867672] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 56.869187] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 56.870734] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 56.872295] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 56.873830] ---[ end trace 0000000000000000 ]--- [ 57.597902] ------------[ cut here ]------------ [ 57.598884] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.600851] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/266 [ 57.602313] Modules linked in: [ 57.602901] CPU: 0 UID: 104 PID: 266 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.604885] Tainted: [W]=WARN [ 57.605466] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.606950] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.607858] 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 [ 57.611044] RSP: 0018:ffff8880170e7bc0 EFLAGS: 00010286 [ 57.611982] RAX: 0000000000000000 RBX: ffffed1002e1cf78 RCX: ffffffff813a4050 [ 57.613265] RDX: ffff88801697b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.614575] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1cf2f [ 57.615853] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.617138] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170e7df8 [ 57.618450] FS: 00007f2c989d7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.619869] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.620925] CR2: 00007ffd9e117ef7 CR3: 000000001e7a0000 CR4: 0000000000350ef0 [ 57.622217] Call Trace: [ 57.622687] [ 57.623136] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.623991] ? __create_object+0x59/0x80 [ 57.624783] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.625745] __vmalloc_noprof+0x59/0x60 [ 57.626511] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.627372] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.628307] bpf_prog_alloc+0x39/0x200 [ 57.628996] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.629910] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.630820] do_seccomp+0x349/0x25e0 [ 57.631525] ? find_held_lock+0x2b/0x80 [ 57.632285] ? do_prlimit+0x310/0x610 [ 57.632992] ? __pfx_do_seccomp+0x10/0x10 [ 57.633774] ? do_raw_spin_unlock+0x53/0x220 [ 57.634612] ? _raw_spin_unlock+0x1e/0x40 [ 57.635390] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.636340] ? static_key_count+0x60/0x80 [ 57.637141] prctl_set_seccomp+0x4e/0x70 [ 57.637869] __do_sys_prctl+0xe6c/0x1d70 [ 57.638642] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.639488] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.640445] ? irqentry_exit+0xf3/0x650 [ 57.641201] do_syscall_64+0xbf/0x430 [ 57.641891] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.642862] RIP: 0033:0x7f2c98ec95cd [ 57.643570] 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 [ 57.646756] RSP: 002b:00007ffd9e116ba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.647719] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2c98ec95cd [ 57.648538] RDX: 0000555de5199e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.649340] RBP: 00007ffd9e116c00 R08: 0000000000000000 R09: 00007ffd9e1162a0 [ 57.650160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555dfa49cad0 [ 57.650962] R13: 00007ffd9e117030 R14: 0000555dfa49dbc0 R15: 0000555dfa4ae780 [ 57.651753] [ 57.652011] irq event stamp: 1689 [ 57.652390] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 57.653303] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 57.654236] softirqs last enabled at (1378): [] handle_softirqs+0x50c/0x770 [ 57.655165] softirqs last disabled at (1373): [] __irq_exit_rcu+0xc4/0x100 [ 57.656075] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8413' (ECDSA) to the list of known hosts. 2025/11/19 04:10:55 fuzzer started 2025/11/19 04:10:55 dialing manager at localhost:34383 2025/11/19 04:10:55 checking machine... 2025/11/19 04:10:55 checking revisions... [ 58.517552] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:10:56 testing simple program... [ 58.605298] cgroup: Unknown subsys name 'net' [ 58.665839] cgroup: Unknown subsys name 'cpuset' [ 58.680349] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:10:55 Registers: info registers vcpu 0 RAX=ffffffff86ab8531 RBX=0000000000000002 RCX=ffffffff86ab852c RDX=0000000000000002 RSI=0000000000000001 RDI=ffffffff86725d50 RBP=ffff88806ce08aa8 RSP=ffff88806ce089e0 R8 =ffffffff86ab850e R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255ed R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffff88806ce08a91 R15=ffff88806ce08a50 RIP=ffffffff8135e82c 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 00007fc67282b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc6727f0008 CR3=000000000d5ca000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff8664f858 RBX=0000000000000001 RCX=ffffffff817d9b06 RDX=0000000000000000 RSI=0000000000000008 RDI=ffffffff8664f850 RBP=ffff888008c4b780 RSP=ffff888009757b68 R8 =0000000000000000 R9 =ffff88806bc831a0 R10=000000000003c9ed R11=0000000000000000 R12=0000000000000200 R13=0000000000000000 R14=ffff88800b932940 R15=ffff888008c4b780 RIP=ffffffff81b2d08b RFL=00000082 [--S----] 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2b47b85000 CR3=000000000dfda000 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=125dea7d8253c3b2d144063556d6a835 XMM02=ec2efd57dc4c00df00000000003034c0 XMM03=96bbec88bde182140000000000303590 XMM04=19d05435cc2eaa3a00000000000ae988 XMM05=9f56545512395442000000000031f890 XMM06=f7f0ee906ad9aa180000000000319990 XMM07=e042d86d42eb936e000000000030f440 XMM08=96bbec88bde182140000000000303590 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000