[ 45.615844] ------------[ cut here ]------------ [ 45.616760] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.618735] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 45.620182] Modules linked in: [ 45.620850] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.622824] Tainted: [W]=WARN [ 45.623379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.624836] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.625728] 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 [ 45.628898] RSP: 0018:ffff888016507bc0 EFLAGS: 00010286 [ 45.629871] RAX: 0000000000000000 RBX: ffffed1002ca0f78 RCX: ffffffff813a4050 [ 45.631190] RDX: ffff8880188f5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.632467] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ca0f2f [ 45.633737] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.635036] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016507df8 [ 45.636325] FS: 00007fa4b8905900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.637743] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.638840] CR2: 00007fa4b8df7580 CR3: 000000000c0df000 CR4: 0000000000350ef0 [ 45.640124] Call Trace: [ 45.640618] [ 45.641024] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.641901] ? __create_object+0x59/0x80 [ 45.642714] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.643664] __vmalloc_noprof+0x59/0x60 [ 45.644375] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.645242] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.646189] bpf_prog_alloc+0x39/0x200 [ 45.646919] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.647837] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.648724] do_seccomp+0x349/0x25e0 [ 45.649388] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.650320] ? __pfx_do_seccomp+0x10/0x10 [ 45.651099] ? find_held_lock+0x2b/0x80 [ 45.651854] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.652818] ? static_key_count+0x60/0x80 [ 45.653619] prctl_set_seccomp+0x4e/0x70 [ 45.654384] __do_sys_prctl+0xe6c/0x1d70 [ 45.655176] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.656018] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.656973] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.657944] ? irqentry_exit+0xf3/0x650 [ 45.658714] do_syscall_64+0xbf/0x430 [ 45.659395] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.660332] RIP: 0033:0x7fa4b8df75cd [ 45.661018] 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 [ 45.664202] RSP: 002b:00007ffdea7dd750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.665567] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa4b8df75cd [ 45.666878] RDX: 00005646a89bde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.668156] RBP: 00007ffdea7dd7b0 R08: 0000000000000000 R09: 00007ffdea7dce50 [ 45.669415] R10: 0000000000000000 R11: 0000000000000246 R12: 00005646c9f6bad0 [ 45.670733] R13: 00007ffdea7ddbe0 R14: 00005646c9f6cbc0 R15: 00005646c9f7d780 [ 45.672010] [ 45.672426] irq event stamp: 1771 [ 45.673059] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 45.674593] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 45.676103] softirqs last enabled at (1814): [] handle_softirqs+0x50c/0x770 [ 45.677623] softirqs last disabled at (1799): [] __irq_exit_rcu+0xc4/0x100 [ 45.679147] ---[ end trace 0000000000000000 ]--- [ 49.000610] ------------[ cut here ]------------ [ 49.001373] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.003087] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 49.004331] Modules linked in: [ 49.004877] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.006533] Tainted: [W]=WARN [ 49.006990] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.008213] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.008982] 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 [ 49.011656] RSP: 0018:ffff888016fdfbc0 EFLAGS: 00010286 [ 49.012491] RAX: 0000000000000000 RBX: ffffed1002dfbf78 RCX: ffffffff813a4050 [ 49.013582] RDX: ffff8880171b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.014658] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfbf2f [ 49.015735] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.016802] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fdfdf8 [ 49.017869] FS: 00007fce0087d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.019086] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.019990] CR2: 00007fce00de34a6 CR3: 000000001ef51000 CR4: 0000000000350ef0 [ 49.021074] Call Trace: [ 49.021485] [ 49.021834] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.022609] ? __create_object+0x59/0x80 [ 49.023222] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.024021] __vmalloc_noprof+0x59/0x60 [ 49.024642] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.025332] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.026121] bpf_prog_alloc+0x39/0x200 [ 49.026736] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.027521] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.028241] do_seccomp+0x349/0x25e0 [ 49.028846] ? find_held_lock+0x2b/0x80 [ 49.029495] ? do_prlimit+0x310/0x610 [ 49.030125] ? __pfx_do_seccomp+0x10/0x10 [ 49.030779] ? do_raw_spin_unlock+0x53/0x220 [ 49.031438] ? _raw_spin_unlock+0x1e/0x40 [ 49.032090] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.032886] ? static_key_count+0x60/0x80 [ 49.033542] prctl_set_seccomp+0x4e/0x70 [ 49.034165] __do_sys_prctl+0xe6c/0x1d70 [ 49.034813] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.035526] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.036287] ? irqentry_exit+0xf3/0x650 [ 49.036918] do_syscall_64+0xbf/0x430 [ 49.037530] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.038290] RIP: 0033:0x7fce00d6f5cd [ 49.038862] 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 [ 49.041489] RSP: 002b:00007ffd3d45a1e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.042628] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fce00d6f5cd [ 49.043695] RDX: 00005595ef7d5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.044763] RBP: 00007ffd3d45a240 R08: 0000000000000000 R09: 00007ffd3d4598e0 [ 49.045857] R10: 0000000000000000 R11: 0000000000000246 R12: 000055962b03c240 [ 49.046932] R13: 00007ffd3d45a670 R14: 000055962b03bbf0 R15: 000055962b0504d0 [ 49.048018] [ 49.048370] irq event stamp: 1669 [ 49.048908] hardirqs last enabled at (1679): [] __up_console_sem+0x78/0x80 [ 49.050185] hardirqs last disabled at (1688): [] __up_console_sem+0x5d/0x80 [ 49.051463] softirqs last enabled at (1158): [] handle_softirqs+0x50c/0x770 [ 49.052760] softirqs last disabled at (1137): [] __irq_exit_rcu+0xc4/0x100 [ 49.054041] ---[ end trace 0000000000000000 ]--- [ 49.852326] ------------[ cut here ]------------ [ 49.853080] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.854746] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/255 [ 49.855942] Modules linked in: [ 49.856430] CPU: 1 UID: 104 PID: 255 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.858130] Tainted: [W]=WARN [ 49.858699] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.859946] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.860726] 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 [ 49.863878] RSP: 0018:ffff888015cefbc0 EFLAGS: 00010286 [ 49.864720] RAX: 0000000000000000 RBX: ffffed1002b9df78 RCX: ffffffff813a4050 [ 49.865806] RDX: ffff888019f1b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.866903] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b9df2f [ 49.867994] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.869057] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015cefdf8 [ 49.870136] FS: 00007fddd60d1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.871331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.872225] CR2: 00007fddd65c3580 CR3: 000000000c4fa000 CR4: 0000000000350ef0 [ 49.873292] Call Trace: [ 49.873710] [ 49.874061] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.874801] ? __create_object+0x59/0x80 [ 49.875413] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.876238] __vmalloc_noprof+0x59/0x60 [ 49.876867] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.877591] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.878342] bpf_prog_alloc+0x39/0x200 [ 49.878964] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.879747] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.880507] do_seccomp+0x349/0x25e0 [ 49.881064] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.881798] ? __pfx_do_seccomp+0x10/0x10 [ 49.882427] ? find_held_lock+0x2b/0x80 [ 49.883068] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.883877] ? static_key_count+0x60/0x80 [ 49.884539] prctl_set_seccomp+0x4e/0x70 [ 49.885147] __do_sys_prctl+0xe6c/0x1d70 [ 49.885808] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.886518] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.887288] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.888090] ? irqentry_exit+0xf3/0x650 [ 49.888732] do_syscall_64+0xbf/0x430 [ 49.889306] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.890097] RIP: 0033:0x7fddd65c35cd [ 49.890673] 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 [ 49.893301] RSP: 002b:00007ffc41cccd40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.894459] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fddd65c35cd [ 49.895518] RDX: 00005591a0fbfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.896585] RBP: 00007ffc41cccda0 R08: 0000000000000000 R09: 00007ffc41ccc440 [ 49.897657] R10: 0000000000000000 R11: 0000000000000246 R12: 00005591a4d96ad0 [ 49.898735] R13: 00007ffc41ccd1d0 R14: 00005591a4d97bc0 R15: 00005591a4da8780 [ 49.899824] [ 49.900174] irq event stamp: 1757 [ 49.900712] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 49.902008] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 49.903272] softirqs last enabled at (1310): [] handle_softirqs+0x50c/0x770 [ 49.904554] softirqs last disabled at (1301): [] __irq_exit_rcu+0xc4/0x100 [ 49.905829] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62072' (ECDSA) to the list of known hosts. 2025/11/18 21:54:06 fuzzer started 2025/11/18 21:54:07 dialing manager at localhost:34383 2025/11/18 21:54:07 checking machine... 2025/11/18 21:54:07 checking revisions... [ 50.829866] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:54:07 testing simple program... [ 50.923802] cgroup: Unknown subsys name 'net' [ 50.968148] cgroup: Unknown subsys name 'cpuset' [ 50.984312] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:54:06 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000010 RSI=0000000000000000 RDI=ffff88801f4887d8 RBP=ffff88801f4887d8 RSP=ffff888016f0f9a8 R8 =0000000000000002 R9 =0000000000000000 R10=ffff88801f4887d8 R11=0000000000000001 R12=0000000000092cc0 R13=0000000000092cc0 R14=ffff888008c4b780 R15=0000000000092cc0 RIP=ffffffff84c73c95 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 00007fce0087d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd3d454000 CR3=000000001ef54000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002b353 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=00000206 [-----P-] 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f73ee27a328 CR3=000000000b7d9000 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=9c77a7ce656bab8b834a65b8a0a8fa91 XMM02=2c67c8bc2e329bc30000000000300168 XMM03=fb795ef6d6577056000000000030c7e0 XMM04=dde45b1d7c9f4e5a00000000000ae988 XMM05=66ee4986d8909e46000000000031d610 XMM06=280a1d610a8a97f1000000000031c6b0 XMM07=e042d86d42eb936e000000000030ca60 XMM08=e10957fe4a74f53200000000003001c8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000