[ 45.905973] ------------[ cut here ]------------ [ 45.906963] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.908900] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.910401] Modules linked in: [ 45.910999] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.912932] Tainted: [W]=WARN [ 45.913566] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.915012] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.915906] 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 [ 45.918972] RSP: 0018:ffff888016b0fbc0 EFLAGS: 00010286 [ 45.919978] RAX: 0000000000000000 RBX: ffffed1002d61f78 RCX: ffffffff813a4050 [ 45.921215] RDX: ffff888016dbd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.922498] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d61f2f [ 45.923747] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.925018] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b0fdf8 [ 45.926331] FS: 00007f6ad4207900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.927727] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.928794] CR2: 00007ffca8291ef8 CR3: 000000000b704000 CR4: 0000000000350ef0 [ 45.930098] Call Trace: [ 45.930601] [ 45.930997] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.931860] ? __create_object+0x59/0x80 [ 45.932643] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.933640] __vmalloc_noprof+0x59/0x60 [ 45.934377] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.935177] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.936080] bpf_prog_alloc+0x39/0x200 [ 45.936791] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.937694] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.938577] do_seccomp+0x349/0x25e0 [ 45.939222] ? find_held_lock+0x2b/0x80 [ 45.939964] ? do_prlimit+0x310/0x610 [ 45.940722] ? __pfx_do_seccomp+0x10/0x10 [ 45.941517] ? do_raw_spin_unlock+0x53/0x220 [ 45.942348] ? _raw_spin_unlock+0x1e/0x40 [ 45.943066] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.943995] ? static_key_count+0x60/0x80 [ 45.944762] prctl_set_seccomp+0x4e/0x70 [ 45.945547] __do_sys_prctl+0xe6c/0x1d70 [ 45.946319] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.947171] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.948110] ? irqentry_exit+0xf3/0x650 [ 45.948884] do_syscall_64+0xbf/0x430 [ 45.949639] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.950582] RIP: 0033:0x7f6ad46f95cd [ 45.951225] 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 [ 45.954297] RSP: 002b:00007ffca82903a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.955610] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6ad46f95cd [ 45.956851] RDX: 000055aeb1926e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.958102] RBP: 00007ffca8290400 R08: 0000000000000000 R09: 00007ffca828faa0 [ 45.959358] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aecd507ad0 [ 45.960637] R13: 00007ffca8290830 R14: 000055aecd508bc0 R15: 000055aecd519780 [ 45.961972] [ 45.962428] irq event stamp: 1741 [ 45.963026] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 45.964540] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 45.966084] softirqs last enabled at (1594): [] handle_softirqs+0x50c/0x770 [ 45.967585] softirqs last disabled at (1589): [] __irq_exit_rcu+0xc4/0x100 [ 45.969037] ---[ end trace 0000000000000000 ]--- [ 48.834713] ------------[ cut here ]------------ [ 48.835646] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.837622] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 48.839131] Modules linked in: [ 48.839773] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.841734] Tainted: [W]=WARN [ 48.842331] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.843795] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.844706] 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 [ 48.847866] RSP: 0018:ffff888017b5fbc0 EFLAGS: 00010286 [ 48.848834] RAX: 0000000000000000 RBX: ffffed1002f6bf78 RCX: ffffffff813a4050 [ 48.850126] RDX: ffff888013a63780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.851402] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f6bf2f [ 48.852690] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.853964] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b5fdf8 [ 48.855259] FS: 00007f798fc5a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.856673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.857729] CR2: 00007ffcc4084ef8 CR3: 000000000becb000 CR4: 0000000000350ef0 [ 48.859019] Call Trace: [ 48.859543] [ 48.859956] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.860842] ? __create_object+0x59/0x80 [ 48.861625] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.862605] __vmalloc_noprof+0x59/0x60 [ 48.863357] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.864175] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.865096] bpf_prog_alloc+0x39/0x200 [ 48.865817] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.866747] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.867667] do_seccomp+0x349/0x25e0 [ 48.868395] ? find_held_lock+0x2b/0x80 [ 48.869097] ? do_prlimit+0x310/0x610 [ 48.869840] ? __pfx_do_seccomp+0x10/0x10 [ 48.870624] ? do_raw_spin_unlock+0x53/0x220 [ 48.871438] ? _raw_spin_unlock+0x1e/0x40 [ 48.872158] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.873109] ? static_key_count+0x60/0x80 [ 48.873909] prctl_set_seccomp+0x4e/0x70 [ 48.874693] __do_sys_prctl+0xe6c/0x1d70 [ 48.875470] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.876327] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.877297] ? irqentry_exit+0xf3/0x650 [ 48.878006] do_syscall_64+0xbf/0x430 [ 48.878753] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.879691] RIP: 0033:0x7f799014c5cd [ 48.880395] 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 [ 48.883564] RSP: 002b:00007ffcc40836b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.884935] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f799014c5cd [ 48.886221] RDX: 0000564a7032de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.887533] RBP: 00007ffcc4083710 R08: 0000000000000000 R09: 00007ffcc4082db0 [ 48.888806] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564a8f33b2b0 [ 48.890083] R13: 00007ffcc4083b40 R14: 0000564a8f33dd20 R15: 0000564a8f34f8d0 [ 48.891382] [ 48.891798] irq event stamp: 1797 [ 48.892437] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 48.893944] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 48.895475] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 48.897025] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 48.898536] ---[ end trace 0000000000000000 ]--- [ 49.559373] ------------[ cut here ]------------ [ 49.559811] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.560854] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.561552] Modules linked in: [ 49.561841] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.562814] Tainted: [W]=WARN [ 49.563082] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.563796] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.564219] 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 [ 49.565763] RSP: 0018:ffff888016fb7bc0 EFLAGS: 00010286 [ 49.566213] RAX: 0000000000000000 RBX: ffffed1002df6f78 RCX: ffffffff813a4050 [ 49.566851] RDX: ffff8880175e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.567480] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df6f2f [ 49.568080] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.568708] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fb7df8 [ 49.569328] FS: 00007f4453b3d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.570009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.570536] CR2: 00007ffd13b06ef8 CR3: 000000000e350000 CR4: 0000000000350ef0 [ 49.571139] Call Trace: [ 49.571382] [ 49.571584] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.571993] ? __create_object+0x59/0x80 [ 49.572374] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.572813] __vmalloc_noprof+0x59/0x60 [ 49.573151] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.573567] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.573993] bpf_prog_alloc+0x39/0x200 [ 49.574344] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.574773] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.575190] do_seccomp+0x349/0x25e0 [ 49.575533] ? find_held_lock+0x2b/0x80 [ 49.575875] ? do_prlimit+0x310/0x610 [ 49.576206] ? __pfx_do_seccomp+0x10/0x10 [ 49.576584] ? do_raw_spin_unlock+0x53/0x220 [ 49.576961] ? _raw_spin_unlock+0x1e/0x40 [ 49.577337] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.577781] ? static_key_count+0x60/0x80 [ 49.578142] prctl_set_seccomp+0x4e/0x70 [ 49.578520] __do_sys_prctl+0xe6c/0x1d70 [ 49.578876] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.579284] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.579727] ? irqentry_exit+0xf3/0x650 [ 49.580068] do_syscall_64+0xbf/0x430 [ 49.580426] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.580861] RIP: 0033:0x7f445402f5cd [ 49.581176] 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 [ 49.582709] RSP: 002b:00007ffd13b04ce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.583363] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f445402f5cd [ 49.583956] RDX: 000055da93288e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.584573] RBP: 00007ffd13b04d40 R08: 0000000000000000 R09: 00007ffd13b043e0 [ 49.585175] R10: 0000000000000000 R11: 0000000000000246 R12: 000055daad58dad0 [ 49.585798] R13: 00007ffd13b05170 R14: 000055daad58ebc0 R15: 000055daad59f780 [ 49.586427] [ 49.586640] irq event stamp: 1647 [ 49.586931] hardirqs last enabled at (1655): [] __up_console_sem+0x78/0x80 [ 49.587672] hardirqs last disabled at (1664): [] __up_console_sem+0x5d/0x80 [ 49.588411] softirqs last enabled at (1202): [] handle_softirqs+0x50c/0x770 [ 49.589139] softirqs last disabled at (1193): [] __irq_exit_rcu+0xc4/0x100 [ 49.589871] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31699' (ECDSA) to the list of known hosts. 2025/11/19 03:18:27 fuzzer started 2025/11/19 03:18:27 dialing manager at localhost:34383 2025/11/19 03:18:27 checking machine... 2025/11/19 03:18:27 checking revisions... [ 50.478189] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:18:27 testing simple program... [ 50.568645] cgroup: Unknown subsys name 'net' [ 50.643182] cgroup: Unknown subsys name 'cpuset' [ 50.657871] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:18:26 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=000000000000000c RCX=0000000000000000 RDX=ffff888015dc3780 RSI=ffffffff8256122b RDI=00007ffcc407c528 RBP=00007ffcc407c51c RSP=ffff888016b0fcb0 R8 =0000000000000000 R9 =ffffed1002d61fc1 R10=ffff888016b0fe0b R11=0000000000000001 R12=0000000000000000 R13=00007ffcc407c528 R14=00007ffffffff000 R15=0000000000000000 RIP=ffffffff8256122b RFL=00000293 [--S-A-C] 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 00007f798fc5a900 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=00007ffcc407d000 CR3=000000001f5a8000 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=6720646572637465733a4d41503d706f 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=000000000001e059 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd93316288 CR3=0000000005c8a000 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=00007fded3eed510000055b72aef4790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000