[ 46.975853] ------------[ cut here ]------------ [ 46.976765] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.978876] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.980679] Modules linked in: [ 46.981418] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.983503] Tainted: [W]=WARN [ 46.984113] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.985606] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.986617] 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 [ 46.989826] RSP: 0018:ffff88800f707bc0 EFLAGS: 00010286 [ 46.990816] RAX: 0000000000000000 RBX: ffffed1001ee0f78 RCX: ffffffff813a4050 [ 46.992192] RDX: ffff88800f8b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.993528] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ee0f2f [ 46.994828] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.996175] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f707df8 [ 46.997534] FS: 00007fa0473ea900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.999008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.000154] CR2: 00007ffca2b0fef7 CR3: 000000001cfd8000 CR4: 0000000000350ef0 [ 47.001478] Call Trace: [ 47.001993] [ 47.002414] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.003394] ? __create_object+0x59/0x80 [ 47.004181] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.005243] __vmalloc_noprof+0x59/0x60 [ 47.006038] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.006984] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.007874] bpf_prog_alloc+0x39/0x200 [ 47.008672] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.009679] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.010596] do_seccomp+0x349/0x25e0 [ 47.011378] ? find_held_lock+0x2b/0x80 [ 47.012194] ? do_prlimit+0x310/0x610 [ 47.012895] ? __pfx_do_seccomp+0x10/0x10 [ 47.013699] ? do_raw_spin_unlock+0x53/0x220 [ 47.014641] ? _raw_spin_unlock+0x1e/0x40 [ 47.015425] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.016468] ? static_key_count+0x60/0x80 [ 47.017308] prctl_set_seccomp+0x4e/0x70 [ 47.018086] __do_sys_prctl+0xe6c/0x1d70 [ 47.018824] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.019694] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.020751] ? irqentry_exit+0xf3/0x650 [ 47.021540] do_syscall_64+0xbf/0x430 [ 47.022293] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.023329] RIP: 0033:0x7fa0478dc5cd [ 47.024054] 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 [ 47.027315] RSP: 002b:00007ffca2b0e5d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.028775] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa0478dc5cd [ 47.030158] RDX: 00005644d5ef2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.031466] RBP: 00007ffca2b0e630 R08: 0000000000000000 R09: 00007ffca2b0dcd0 [ 47.032809] R10: 0000000000000000 R11: 0000000000000246 R12: 00005644fe271b10 [ 47.034170] R13: 00007ffca2b0ea60 R14: 00005644fe2722b0 R15: 00005644fe2866f0 [ 47.035487] [ 47.035958] irq event stamp: 1851 [ 47.036618] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 47.038172] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 47.039786] softirqs last enabled at (1596): [] handle_softirqs+0x50c/0x770 [ 47.041358] softirqs last disabled at (1585): [] __irq_exit_rcu+0xc4/0x100 [ 47.042625] ---[ end trace 0000000000000000 ]--- [ 49.894417] ------------[ cut here ]------------ [ 49.895203] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.896790] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.898201] Modules linked in: [ 49.898679] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.900481] Tainted: [W]=WARN [ 49.900973] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.902171] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.902871] 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 [ 49.905414] RSP: 0018:ffff888019e2fbc0 EFLAGS: 00010286 [ 49.906198] RAX: 0000000000000000 RBX: ffffed10033c5f78 RCX: ffffffff813a4050 [ 49.907225] RDX: ffff88801670b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.908248] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033c5f2f [ 49.909273] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.910296] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e2fdf8 [ 49.911334] FS: 00007f8007e57900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.912478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.913342] CR2: 00007ffced17aef7 CR3: 000000000e819000 CR4: 0000000000350ef0 [ 49.914369] Call Trace: [ 49.914741] [ 49.915104] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.915796] ? __create_object+0x59/0x80 [ 49.916425] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.917245] __vmalloc_noprof+0x59/0x60 [ 49.917819] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.918513] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.919267] bpf_prog_alloc+0x39/0x200 [ 49.919826] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.920563] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.921298] do_seccomp+0x349/0x25e0 [ 49.921841] ? find_held_lock+0x2b/0x80 [ 49.922451] ? do_prlimit+0x310/0x610 [ 49.923052] ? __pfx_do_seccomp+0x10/0x10 [ 49.923648] ? do_raw_spin_unlock+0x53/0x220 [ 49.924321] ? _raw_spin_unlock+0x1e/0x40 [ 49.924946] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.925690] ? static_key_count+0x60/0x80 [ 49.926335] prctl_set_seccomp+0x4e/0x70 [ 49.926964] __do_sys_prctl+0xe6c/0x1d70 [ 49.927554] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.928242] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.929026] ? irqentry_exit+0xf3/0x650 [ 49.929604] do_syscall_64+0xbf/0x430 [ 49.930199] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.930966] RIP: 0033:0x7f80083495cd [ 49.931505] 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 [ 49.934035] RSP: 002b:00007ffced178e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.935126] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f80083495cd [ 49.936156] RDX: 0000562edfda4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.937192] RBP: 00007ffced178e60 R08: 0000000000000000 R09: 00007ffced178500 [ 49.938233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562ef21372b0 [ 49.939274] R13: 00007ffced179290 R14: 0000562ef2139d20 R15: 0000562ef214b8d0 [ 49.940319] [ 49.940656] irq event stamp: 1817 [ 49.941188] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 49.942402] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 49.943618] softirqs last enabled at (1470): [] handle_softirqs+0x50c/0x770 [ 49.944848] softirqs last disabled at (1465): [] __irq_exit_rcu+0xc4/0x100 [ 49.946107] ---[ end trace 0000000000000000 ]--- [ 50.550353] ------------[ cut here ]------------ [ 50.551380] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.553435] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.555157] Modules linked in: [ 50.555757] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.557864] Tainted: [W]=WARN [ 50.558471] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.559961] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.560862] 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 [ 50.564274] RSP: 0018:ffff8880169b7bc0 EFLAGS: 00010286 [ 50.565347] RAX: 0000000000000000 RBX: ffffed1002d36f78 RCX: ffffffff813a4050 [ 50.566676] RDX: ffff888015ff8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.568009] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d36f2f [ 50.569376] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.570686] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169b7df8 [ 50.571986] FS: 00007f9e6a3ee900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.573488] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.574566] CR2: 00007f9e6a9544a6 CR3: 000000001cf7f000 CR4: 0000000000350ef0 [ 50.575863] Call Trace: [ 50.576388] [ 50.576804] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.577754] ? __create_object+0x59/0x80 [ 50.578550] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.579525] __vmalloc_noprof+0x59/0x60 [ 50.580288] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.581210] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.582153] bpf_prog_alloc+0x39/0x200 [ 50.582854] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.583789] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.584707] do_seccomp+0x349/0x25e0 [ 50.585497] ? find_held_lock+0x2b/0x80 [ 50.586273] ? do_prlimit+0x310/0x610 [ 50.587037] ? __pfx_do_seccomp+0x10/0x10 [ 50.587789] ? do_raw_spin_unlock+0x53/0x220 [ 50.588633] ? _raw_spin_unlock+0x1e/0x40 [ 50.589462] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.590438] ? static_key_count+0x60/0x80 [ 50.591246] prctl_set_seccomp+0x4e/0x70 [ 50.592026] __do_sys_prctl+0xe6c/0x1d70 [ 50.592767] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.593776] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.594763] ? irqentry_exit+0xf3/0x650 [ 50.595559] do_syscall_64+0xbf/0x430 [ 50.596303] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.597312] RIP: 0033:0x7f9e6a8e05cd [ 50.598037] 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 [ 50.600765] RSP: 002b:00007fffb4fd1200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.601998] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9e6a8e05cd [ 50.603248] RDX: 000055b9a1bb4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.604492] RBP: 00007fffb4fd1260 R08: 0000000000000000 R09: 00007fffb4fd0900 [ 50.605639] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b9aae7ead0 [ 50.606937] R13: 00007fffb4fd1690 R14: 000055b9aae7fbc0 R15: 000055b9aae90780 [ 50.608328] [ 50.608694] irq event stamp: 1857 [ 50.609369] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 50.610828] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 50.612392] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 50.614012] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 50.615421] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19398' (ECDSA) to the list of known hosts. 2025/11/18 15:44:48 fuzzer started 2025/11/18 15:44:48 dialing manager at localhost:34383 2025/11/18 15:44:49 checking machine... 2025/11/18 15:44:49 checking revisions... [ 51.439025] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:44:49 testing simple program... [ 51.521251] cgroup: Unknown subsys name 'net' [ 51.585947] cgroup: Unknown subsys name 'cpuset' [ 51.599432] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:44:48 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806cf37340 RCX=0000000000000001 RDX=1ffff1100d9e6fb8 RSI=0000000000000000 RDI=ffff88806cf37dd0 RBP=ffff8880096fb780 RSP=ffff888009627a28 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888009713000 R13=0000000000000008 R14=0000000000000001 R15=ffff888009613780 RIP=ffffffff814ead8b RFL=00000046 [---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 0000000000000000 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=00007f8007e36020 CR3=000000000b6b6000 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=0000000000023de5 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=00000202 [-------] 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 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000562ef2172fe0 CR3=000000000b8b6000 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=2038343a34343a353120383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037343a34343a3531203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000