[ 45.997956] ------------[ cut here ]------------ [ 45.998901] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.000910] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.002402] Modules linked in: [ 46.003297] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.005696] Tainted: [W]=WARN [ 46.006267] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.007753] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.008660] 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 [ 46.011884] RSP: 0018:ffff888019d37bc0 EFLAGS: 00010286 [ 46.012869] RAX: 0000000000000000 RBX: ffffed10033a6f78 RCX: ffffffff813a4050 [ 46.014164] RDX: ffff88800f5ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.015470] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033a6f2f [ 46.016784] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.018073] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d37df8 [ 46.019393] FS: 00007fde908e3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.020862] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.021929] CR2: 00007fde90dd5580 CR3: 0000000009b95000 CR4: 0000000000350ef0 [ 46.023249] Call Trace: [ 46.023766] [ 46.024191] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.025103] ? __create_object+0x59/0x80 [ 46.025889] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.026864] __vmalloc_noprof+0x59/0x60 [ 46.027646] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.028539] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.029426] bpf_prog_alloc+0x39/0x200 [ 46.030174] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.031120] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.032030] do_seccomp+0x349/0x25e0 [ 46.032761] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.033663] ? __pfx_do_seccomp+0x10/0x10 [ 46.034417] ? find_held_lock+0x2b/0x80 [ 46.035192] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.036182] ? static_key_count+0x60/0x80 [ 46.036990] prctl_set_seccomp+0x4e/0x70 [ 46.037788] __do_sys_prctl+0xe6c/0x1d70 [ 46.038580] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.039415] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.040389] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.041368] ? irqentry_exit+0xf3/0x650 [ 46.042143] do_syscall_64+0xbf/0x430 [ 46.042895] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.043877] RIP: 0033:0x7fde90dd55cd [ 46.044583] 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 [ 46.047766] RSP: 002b:00007ffc9b7c61e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.049124] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fde90dd55cd [ 46.050426] RDX: 000055e784bc7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.051749] RBP: 00007ffc9b7c6240 R08: 0000000000000000 R09: 00007ffc9b7c58e0 [ 46.053039] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e79d0baad0 [ 46.054333] R13: 00007ffc9b7c6670 R14: 000055e79d0bbbc0 R15: 000055e79d0cc780 [ 46.055635] [ 46.056093] irq event stamp: 1883 [ 46.056737] hardirqs last enabled at (1893): [] __up_console_sem+0x78/0x80 [ 46.058275] hardirqs last disabled at (1904): [] __up_console_sem+0x5d/0x80 [ 46.059809] softirqs last enabled at (1830): [] handle_softirqs+0x50c/0x770 [ 46.061351] softirqs last disabled at (1815): [] __irq_exit_rcu+0xc4/0x100 [ 46.062878] ---[ end trace 0000000000000000 ]--- [ 48.972125] ------------[ cut here ]------------ [ 48.973056] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.975066] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 48.976536] Modules linked in: [ 48.977137] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.979324] Tainted: [W]=WARN [ 48.979976] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.981409] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.982302] 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 [ 48.985417] RSP: 0018:ffff88801762fbc0 EFLAGS: 00010286 [ 48.986381] RAX: 0000000000000000 RBX: ffffed1002ec5f78 RCX: ffffffff813a4050 [ 48.987661] RDX: ffff88800f458000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.988927] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec5f2f [ 48.990216] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.991510] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801762fdf8 [ 48.992779] FS: 00007fb7876a9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.994195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.995262] CR2: 00007ffc577e1ef8 CR3: 000000000e8dd000 CR4: 0000000000350ef0 [ 48.996537] Call Trace: [ 48.996991] [ 48.997395] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.998284] ? __create_object+0x59/0x80 [ 48.999056] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.000021] __vmalloc_noprof+0x59/0x60 [ 49.000772] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.001642] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.002563] bpf_prog_alloc+0x39/0x200 [ 49.003259] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.004171] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.005065] do_seccomp+0x349/0x25e0 [ 49.005775] ? find_held_lock+0x2b/0x80 [ 49.006476] ? do_prlimit+0x310/0x610 [ 49.007232] ? __pfx_do_seccomp+0x10/0x10 [ 49.008023] ? do_raw_spin_unlock+0x53/0x220 [ 49.008870] ? _raw_spin_unlock+0x1e/0x40 [ 49.009657] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.010628] ? static_key_count+0x60/0x80 [ 49.011398] prctl_set_seccomp+0x4e/0x70 [ 49.012170] __do_sys_prctl+0xe6c/0x1d70 [ 49.012947] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.013810] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.014774] ? irqentry_exit+0xf3/0x650 [ 49.015550] do_syscall_64+0xbf/0x430 [ 49.016246] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.017198] RIP: 0033:0x7fb787b9b5cd [ 49.017899] 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 [ 49.021094] RSP: 002b:00007ffc577e0b50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.022457] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb787b9b5cd [ 49.023769] RDX: 000055c671d4ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.025053] RBP: 00007ffc577e0bb0 R08: 0000000000000000 R09: 00007ffc577e0250 [ 49.026336] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c6765e82b0 [ 49.027626] R13: 00007ffc577e0fe0 R14: 000055c6765ead20 R15: 000055c6765fc8d0 [ 49.028934] [ 49.029359] irq event stamp: 1821 [ 49.030012] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 49.031561] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 49.032937] softirqs last enabled at (1402): [] handle_softirqs+0x50c/0x770 [ 49.034325] softirqs last disabled at (1397): [] __irq_exit_rcu+0xc4/0x100 [ 49.035683] ---[ end trace 0000000000000000 ]--- [ 49.748084] ------------[ cut here ]------------ [ 49.749005] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.750910] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.752348] Modules linked in: [ 49.752966] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.755008] Tainted: [W]=WARN [ 49.755592] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.756994] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.757861] 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 [ 49.760908] RSP: 0018:ffff88801775fbc0 EFLAGS: 00010286 [ 49.761846] RAX: 0000000000000000 RBX: ffffed1002eebf78 RCX: ffffffff813a4050 [ 49.763085] RDX: ffff888017350000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.764339] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eebf2f [ 49.765564] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.766782] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801775fdf8 [ 49.768017] FS: 00007fd8dd635900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.769393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.770411] CR2: 00007fd8ddb27580 CR3: 000000001ec86000 CR4: 0000000000350ef0 [ 49.771648] Call Trace: [ 49.772092] [ 49.772481] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.773330] ? __create_object+0x59/0x80 [ 49.774079] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.775003] __vmalloc_noprof+0x59/0x60 [ 49.775745] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.776584] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.777436] bpf_prog_alloc+0x39/0x200 [ 49.778141] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.779031] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.779912] do_seccomp+0x349/0x25e0 [ 49.780605] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.781423] ? __pfx_do_seccomp+0x10/0x10 [ 49.782177] ? find_held_lock+0x2b/0x80 [ 49.782895] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.783860] ? static_key_count+0x60/0x80 [ 49.784660] prctl_set_seccomp+0x4e/0x70 [ 49.785382] __do_sys_prctl+0xe6c/0x1d70 [ 49.786163] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.787012] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.787994] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.788969] ? irqentry_exit+0xf3/0x650 [ 49.789751] do_syscall_64+0xbf/0x430 [ 49.790443] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.791401] RIP: 0033:0x7fd8ddb275cd [ 49.792097] 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 [ 49.795290] RSP: 002b:00007ffd5b876fa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.796654] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd8ddb275cd [ 49.797932] RDX: 0000564755df7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.799231] RBP: 00007ffd5b877000 R08: 0000000000000000 R09: 00007ffd5b8766a0 [ 49.800488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564786b4bad0 [ 49.801754] R13: 00007ffd5b877430 R14: 0000564786b4cbc0 R15: 0000564786b5d780 [ 49.803040] [ 49.803472] irq event stamp: 1719 [ 49.804101] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 49.805631] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 49.807131] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 49.808678] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 49.810184] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43048' (ECDSA) to the list of known hosts. 2025/11/18 20:22:48 fuzzer started 2025/11/18 20:22:49 dialing manager at localhost:34383 2025/11/18 20:22:49 checking machine... 2025/11/18 20:22:49 checking revisions... [ 50.694988] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:22:49 testing simple program... [ 50.781806] cgroup: Unknown subsys name 'net' [ 50.857853] cgroup: Unknown subsys name 'cpuset' [ 50.878261] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:22:48 Registers: info registers vcpu 0 RAX=0000000080010001 RBX=0000000000000000 RCX=7fffffffffffffff RDX=ffff888016cf9bc0 RSI=0000000000000000 RDI=0000000000000000 RBP=ffff88806ce28500 RSP=ffff88806ce08e98 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=0000000000000000 R11=0000000000000001 R12=ffff88806ce28500 R13=ffff88806ce28544 R14=7fffffffffffffff R15=ffff88806ce28500 RIP=ffffffff81751924 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 00007fb7876a9900 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=00007fb787678008 CR3=00000000138a8000 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=0000000000024bdd 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=00007ffe1d03e4d8 CR3=000000000dc5b000 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=2038343a32323a303220383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037343a32323a3032203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000