[ 46.575957] ------------[ cut here ]------------ [ 46.576837] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.578857] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.580353] Modules linked in: [ 46.581059] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.583062] Tainted: [W]=WARN [ 46.583616] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.585098] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.586021] 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 [ 46.589228] RSP: 0018:ffff88800e0cfbc0 EFLAGS: 00010286 [ 46.590226] RAX: 0000000000000000 RBX: ffffed1001c19f78 RCX: ffffffff813a4050 [ 46.591538] RDX: ffff8880188db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.592839] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c19f2f [ 46.594127] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.595426] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e0cfdf8 [ 46.596725] FS: 00007f9deae91900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.598197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.599271] CR2: 00007f9deb383580 CR3: 000000000db71000 CR4: 0000000000350ef0 [ 46.600576] Call Trace: [ 46.601092] [ 46.601514] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.602413] ? __create_object+0x59/0x80 [ 46.603209] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.604195] __vmalloc_noprof+0x59/0x60 [ 46.604962] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.605801] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.606744] bpf_prog_alloc+0x39/0x200 [ 46.607505] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.608434] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.609347] do_seccomp+0x349/0x25e0 [ 46.610066] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.610981] ? __pfx_do_seccomp+0x10/0x10 [ 46.611733] ? find_held_lock+0x2b/0x80 [ 46.612513] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.613481] ? static_key_count+0x60/0x80 [ 46.614279] prctl_set_seccomp+0x4e/0x70 [ 46.615067] __do_sys_prctl+0xe6c/0x1d70 [ 46.615814] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.616685] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.617688] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.618661] ? irqentry_exit+0xf3/0x650 [ 46.619445] do_syscall_64+0xbf/0x430 [ 46.620196] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.621168] RIP: 0033:0x7f9deb3835cd [ 46.621826] 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 [ 46.625054] RSP: 002b:00007ffd77ed8970 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.626435] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9deb3835cd [ 46.627736] RDX: 0000564f9ba3ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.629036] RBP: 00007ffd77ed89d0 R08: 0000000000000000 R09: 00007ffd77ed8070 [ 46.630326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564fbe658ad0 [ 46.631631] R13: 00007ffd77ed8e00 R14: 0000564fbe659bc0 R15: 0000564fbe66a780 [ 46.632963] [ 46.633397] irq event stamp: 1801 [ 46.634060] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 46.635600] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 46.637152] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 46.638700] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 46.640103] ---[ end trace 0000000000000000 ]--- [ 50.139522] ------------[ cut here ]------------ [ 50.140499] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.142909] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 50.144431] Modules linked in: [ 50.145069] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.147347] Tainted: [W]=WARN [ 50.147910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.149708] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.150647] 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 [ 50.153885] RSP: 0018:ffff88800cce7bc0 EFLAGS: 00010286 [ 50.154857] RAX: 0000000000000000 RBX: ffffed100199cf78 RCX: ffffffff813a4050 [ 50.156170] RDX: ffff8880170cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.157475] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100199cf2f [ 50.158774] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.160074] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800cce7df8 [ 50.161377] FS: 00007fbc7b7e1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.162823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.163944] CR2: 00007fbc7bcd3580 CR3: 000000001ff1e000 CR4: 0000000000350ef0 [ 50.165293] Call Trace: [ 50.165760] [ 50.166224] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.167145] ? __create_object+0x59/0x80 [ 50.167882] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.168857] __vmalloc_noprof+0x59/0x60 [ 50.169612] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.170517] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.171471] bpf_prog_alloc+0x39/0x200 [ 50.172219] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.173165] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.174080] do_seccomp+0x349/0x25e0 [ 50.174755] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.175683] ? __pfx_do_seccomp+0x10/0x10 [ 50.176485] ? find_held_lock+0x2b/0x80 [ 50.177253] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.178229] ? static_key_count+0x60/0x80 [ 50.179069] prctl_set_seccomp+0x4e/0x70 [ 50.179806] __do_sys_prctl+0xe6c/0x1d70 [ 50.180597] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.181454] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.182436] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.183428] ? irqentry_exit+0xf3/0x650 [ 50.184206] do_syscall_64+0xbf/0x430 [ 50.184911] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.185889] RIP: 0033:0x7fbc7bcd35cd [ 50.186599] 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 [ 50.189854] RSP: 002b:00007ffeb7310790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.191254] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbc7bcd35cd [ 50.192578] RDX: 0000558a4079ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.193884] RBP: 00007ffeb73107f0 R08: 0000000000000000 R09: 00007ffeb730fe90 [ 50.195204] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a4f929b10 [ 50.196574] R13: 00007ffeb7310c20 R14: 0000558a4f92a2b0 R15: 0000558a4f93e6f0 [ 50.198119] [ 50.198556] irq event stamp: 1909 [ 50.199213] hardirqs last enabled at (1919): [] __up_console_sem+0x78/0x80 [ 50.200765] hardirqs last disabled at (1928): [] __up_console_sem+0x5d/0x80 [ 50.202436] softirqs last enabled at (1898): [] handle_softirqs+0x50c/0x770 [ 50.204398] softirqs last disabled at (1893): [] __irq_exit_rcu+0xc4/0x100 [ 50.205662] ---[ end trace 0000000000000000 ]--- [ 50.994636] ------------[ cut here ]------------ [ 50.995571] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.997557] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.999032] Modules linked in: [ 50.999620] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.001823] Tainted: [W]=WARN [ 51.002491] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.003978] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.004845] 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 [ 51.008027] RSP: 0018:ffff88800da5fbc0 EFLAGS: 00010286 [ 51.009004] RAX: 0000000000000000 RBX: ffffed1001b4bf78 RCX: ffffffff813a4050 [ 51.010296] RDX: ffff888016511bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.011603] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b4bf2f [ 51.012887] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.014186] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800da5fdf8 [ 51.015480] FS: 00007f58c5652900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.016908] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.018011] CR2: 00007f58c5b44580 CR3: 0000000019b5a000 CR4: 0000000000350ef0 [ 51.019295] Call Trace: [ 51.019762] [ 51.020210] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.021114] ? __create_object+0x59/0x80 [ 51.021869] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.022851] __vmalloc_noprof+0x59/0x60 [ 51.023627] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.024510] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.025458] bpf_prog_alloc+0x39/0x200 [ 51.026185] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.027134] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.028025] do_seccomp+0x349/0x25e0 [ 51.028700] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.029599] ? __pfx_do_seccomp+0x10/0x10 [ 51.030385] ? find_held_lock+0x2b/0x80 [ 51.031165] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.032125] ? static_key_count+0x60/0x80 [ 51.032890] prctl_set_seccomp+0x4e/0x70 [ 51.033678] __do_sys_prctl+0xe6c/0x1d70 [ 51.034466] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.035337] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.036312] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.037308] ? irqentry_exit+0xf3/0x650 [ 51.038080] do_syscall_64+0xbf/0x430 [ 51.038786] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.039741] RIP: 0033:0x7f58c5b445cd [ 51.040446] 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 [ 51.043603] RSP: 002b:00007ffd2bdfb100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.044968] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f58c5b445cd [ 51.046255] RDX: 000055968d5f4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.047554] RBP: 00007ffd2bdfb160 R08: 0000000000000000 R09: 00007ffd2bdfa800 [ 51.048848] R10: 0000000000000000 R11: 0000000000000246 R12: 00005596c3f98ad0 [ 51.050148] R13: 00007ffd2bdfb590 R14: 00005596c3f99bc0 R15: 00005596c3faa780 [ 51.051455] [ 51.051878] irq event stamp: 1861 [ 51.052525] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 51.054055] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 51.055596] softirqs last enabled at (1470): [] handle_softirqs+0x50c/0x770 [ 51.057149] softirqs last disabled at (1465): [] __irq_exit_rcu+0xc4/0x100 [ 51.058657] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61637' (ECDSA) to the list of known hosts. 2025/11/18 16:01:56 fuzzer started 2025/11/18 16:01:56 dialing manager at localhost:34383 2025/11/18 16:01:56 checking machine... 2025/11/18 16:01:56 checking revisions... [ 51.959829] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:01:56 testing simple program... [ 52.040536] cgroup: Unknown subsys name 'net' [ 52.099765] cgroup: Unknown subsys name 'cpuset' [ 52.112572] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:01:55 Registers: info registers vcpu 0 RAX=000000000000003c RBX=0000000000000001 RCX=ffffffff83c691c0 RDX=0000000000000010 RSI=ffffffff86d7651a RDI=ffffffff868f9d58 RBP=ffffffff868f9d58 RSP=ffff88806ce089b8 R8 =ffffffff86d7651a R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a5ef R12=ffffffff868f9d94 R13=ffffffff868f9d58 R14=ffffffff868f9d58 R15=dffffc0000000000 RIP=ffffffff8135da8d RFL=00000216 [----AP-] 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 00007fbc7b7e1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeb730a000 CR3=000000001fec7000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002a755 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc5b665e18 CR3=000000000ce4f000 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=2035353a31303a363120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035353a31303a3631203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000