[ 38.861807] ------------[ cut here ]------------ [ 38.862713] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.864735] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/231 [ 38.866170] Modules linked in: [ 38.866802] CPU: 0 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.868805] Tainted: [W]=WARN [ 38.869416] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.870870] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.871792] 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 [ 38.874960] RSP: 0018:ffff888016af7bc0 EFLAGS: 00010286 [ 38.875935] RAX: 0000000000000000 RBX: ffffed1002d5ef78 RCX: ffffffff813a4050 [ 38.877217] RDX: ffff8880164ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.878508] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d5ef2f [ 38.879786] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.881071] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016af7df8 [ 38.882357] FS: 00007fb9b7273900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.883784] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.884990] CR2: 00007fb9b7765580 CR3: 000000000e046000 CR4: 0000000000350ef0 [ 38.886266] Call Trace: [ 38.886777] [ 38.887208] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.888109] ? __create_object+0x59/0x80 [ 38.888907] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.889883] __vmalloc_noprof+0x59/0x60 [ 38.890645] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.891511] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.892459] bpf_prog_alloc+0x39/0x200 [ 38.893161] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.894087] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.894978] do_seccomp+0x349/0x25e0 [ 38.895695] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.896626] ? __pfx_do_seccomp+0x10/0x10 [ 38.897429] ? find_held_lock+0x2b/0x80 [ 38.898135] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.899095] ? static_key_count+0x60/0x80 [ 38.899892] prctl_set_seccomp+0x4e/0x70 [ 38.900687] __do_sys_prctl+0xe6c/0x1d70 [ 38.901467] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.902270] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.903246] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.904208] ? irqentry_exit+0xf3/0x650 [ 38.904975] do_syscall_64+0xbf/0x430 [ 38.905701] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.906664] RIP: 0033:0x7fb9b77655cd [ 38.907379] 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 [ 38.910550] RSP: 002b:00007fff6e6113f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.911905] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb9b77655cd [ 38.913208] RDX: 000055b9a22b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.914493] RBP: 00007fff6e611450 R08: 0000000000000000 R09: 00007fff6e610af0 [ 38.915763] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b9bfc072b0 [ 38.917062] R13: 00007fff6e611880 R14: 000055b9bfc09d20 R15: 000055b9bfc1b8d0 [ 38.918189] [ 38.918581] irq event stamp: 1685 [ 38.919081] hardirqs last enabled at (1693): [] __up_console_sem+0x78/0x80 [ 38.920334] hardirqs last disabled at (1702): [] __up_console_sem+0x5d/0x80 [ 38.921595] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 38.922863] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 38.924108] ---[ end trace 0000000000000000 ]--- [ 41.845095] ------------[ cut here ]------------ [ 41.845538] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.846456] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/239 [ 41.847105] Modules linked in: [ 41.847404] CPU: 0 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.848291] Tainted: [W]=WARN [ 41.848572] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.849222] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.849644] 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 [ 41.851099] RSP: 0018:ffff88801bc87bc0 EFLAGS: 00010286 [ 41.851542] RAX: 0000000000000000 RBX: ffffed1003790f78 RCX: ffffffff813a4050 [ 41.852104] RDX: ffff888018b2d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.852691] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003790f2f [ 41.853256] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.853837] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bc87df8 [ 41.854427] FS: 00007f4d8766d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.855067] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.855546] CR2: 00007ffd0a16cef7 CR3: 000000000ce23000 CR4: 0000000000350ef0 [ 41.856110] Call Trace: [ 41.856350] [ 41.856538] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.856922] ? __create_object+0x59/0x80 [ 41.857261] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.857704] __vmalloc_noprof+0x59/0x60 [ 41.858032] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.858429] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.858835] bpf_prog_alloc+0x39/0x200 [ 41.859149] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.859570] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.859961] do_seccomp+0x349/0x25e0 [ 41.860274] ? find_held_lock+0x2b/0x80 [ 41.860618] ? do_prlimit+0x310/0x610 [ 41.860937] ? __pfx_do_seccomp+0x10/0x10 [ 41.861271] ? do_raw_spin_unlock+0x53/0x220 [ 41.861661] ? _raw_spin_unlock+0x1e/0x40 [ 41.861998] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.862437] ? static_key_count+0x60/0x80 [ 41.862780] prctl_set_seccomp+0x4e/0x70 [ 41.863113] __do_sys_prctl+0xe6c/0x1d70 [ 41.863469] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.863839] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.864264] ? irqentry_exit+0xf3/0x650 [ 41.864611] do_syscall_64+0xbf/0x430 [ 41.864927] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.865361] RIP: 0033:0x7f4d87b5f5cd [ 41.865661] 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 [ 41.867107] RSP: 002b:00007ffd0a16ad40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.867725] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4d87b5f5cd [ 41.868316] RDX: 0000564605d05e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.868878] RBP: 00007ffd0a16ada0 R08: 0000000000000000 R09: 00007ffd0a16a440 [ 41.869458] R10: 0000000000000000 R11: 0000000000000246 R12: 00005646104eabf0 [ 41.870019] R13: 00007ffd0a16b1d0 R14: 00005646104f4380 R15: 00005646104ff460 [ 41.870609] [ 41.870803] irq event stamp: 1717 [ 41.871079] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 41.871770] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 41.872471] softirqs last enabled at (1538): [] handle_softirqs+0x50c/0x770 [ 41.873155] softirqs last disabled at (1523): [] __irq_exit_rcu+0xc4/0x100 [ 41.873841] ---[ end trace 0000000000000000 ]--- [ 42.549017] ------------[ cut here ]------------ [ 42.550010] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.552140] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 42.553733] Modules linked in: [ 42.554606] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.556729] Tainted: [W]=WARN [ 42.557390] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.558981] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.559978] 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 [ 42.563367] RSP: 0018:ffff888016577bc0 EFLAGS: 00010286 [ 42.564448] RAX: 0000000000000000 RBX: ffffed1002caef78 RCX: ffffffff813a4050 [ 42.565820] RDX: ffff8880169a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.567209] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002caef2f [ 42.568617] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.570006] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016577df8 [ 42.571388] FS: 00007f8562894900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.572988] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.574044] CR2: 00007f8562d86580 CR3: 000000000c029000 CR4: 0000000000350ef0 [ 42.575328] Call Trace: [ 42.575789] [ 42.576193] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.577101] ? __create_object+0x59/0x80 [ 42.577866] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.578816] __vmalloc_noprof+0x59/0x60 [ 42.579557] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.580429] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.581355] bpf_prog_alloc+0x39/0x200 [ 42.582031] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.582940] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.583837] do_seccomp+0x349/0x25e0 [ 42.584555] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.585446] ? __pfx_do_seccomp+0x10/0x10 [ 42.586188] ? find_held_lock+0x2b/0x80 [ 42.586937] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.587886] ? static_key_count+0x60/0x80 [ 42.588686] prctl_set_seccomp+0x4e/0x70 [ 42.589537] __do_sys_prctl+0xe6c/0x1d70 [ 42.590266] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.591116] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.592097] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.593061] ? irqentry_exit+0xf3/0x650 [ 42.593817] do_syscall_64+0xbf/0x430 [ 42.594550] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.595484] RIP: 0033:0x7f8562d865cd [ 42.596136] 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 [ 42.599258] RSP: 002b:00007ffc6df8d600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.600631] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8562d865cd [ 42.601898] RDX: 000055ba3b252e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.603172] RBP: 00007ffc6df8d660 R08: 0000000000000000 R09: 00007ffc6df8cd00 [ 42.604454] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ba5fc47bf0 [ 42.605706] R13: 00007ffc6df8da90 R14: 000055ba5fc51380 R15: 000055ba5fc5c460 [ 42.606976] [ 42.607442] irq event stamp: 1789 [ 42.608046] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 42.609521] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 42.610792] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 42.612075] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 42.613349] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28791' (ECDSA) to the list of known hosts. 2025/11/18 19:10:44 fuzzer started 2025/11/18 19:10:44 dialing manager at localhost:34383 2025/11/18 19:10:44 checking machine... 2025/11/18 19:10:44 checking revisions... [ 43.534940] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:10:45 testing simple program... [ 43.632224] cgroup: Unknown subsys name 'net' [ 43.691496] cgroup: Unknown subsys name 'cpuset' [ 43.716999] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:10:44 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=ffff888016867da8 RCX=0000000000000001 RDX=ffff888016868001 RSI=ffff888016867d78 RDI=ffff88806ce08a40 RBP=ffff888016860000 RSP=ffff88806ce089b8 R8 =0000000000000001 R9 =ffff88806ce08a70 R10=000000000003c9ed R11=0000000000023084 R12=ffff88806ce08a01 R13=ffff88806ce08a78 R14=ffff888016867d78 R15=ffff88806ce08a30 RIP=ffffffff84c7219c 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 00007f4d8766d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4d8761c008 CR3=0000000020420000 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=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86abec64 RDX=1ffff11002cb8e88 RSI=1ffff11002cb8e86 RDI=ffff8880165c7440 RBP=ffff8880165c7430 RSP=ffff8880165c7368 R8 =ffffffff86abec68 R9 =ffff8880165c7418 R10=000000000003c9ed R11=000000000002671b R12=ffff8880165c7438 R13=ffff8880165c7420 R14=ffff8880165c77f8 R15=ffff8880165c73d8 RIP=ffffffff8135f061 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 00007fe50ff7f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe50f6942a0 CR3=0000000016f8c000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=5dc28dfe0df9687e00000000000ae988 XMM05=57ca0fa160fb1cc8000000000031e8a0 XMM06=0b39c798a71319b6000000000031d738 XMM07=fb795ef6d6577056000000000030d008 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000