[ 45.285205] ------------[ cut here ]------------ [ 45.286144] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.288198] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 45.289643] Modules linked in: [ 45.290237] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.292229] Tainted: [W]=WARN [ 45.292832] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.294308] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.295243] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 45.298376] RSP: 0018:ffff888016467bc0 EFLAGS: 00010286 [ 45.299349] RAX: 0000000000000000 RBX: ffffed1002c8cf78 RCX: ffffffff813a4050 [ 45.300614] RDX: ffff8880188e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.301892] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c8cf2f [ 45.303169] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.304464] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016467df8 [ 45.305733] FS: 00007f313836a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.307178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.308224] CR2: 00007f31388d04a6 CR3: 0000000014025000 CR4: 0000000000350ef0 [ 45.309501] Call Trace: [ 45.309960] [ 45.310369] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.311273] ? __create_object+0x59/0x80 [ 45.312051] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.313032] __vmalloc_noprof+0x59/0x60 [ 45.313790] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.314671] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.315621] bpf_prog_alloc+0x39/0x200 [ 45.316307] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.317233] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.318136] do_seccomp+0x349/0x25e0 [ 45.318881] ? find_held_lock+0x2b/0x80 [ 45.319635] ? do_prlimit+0x310/0x610 [ 45.320323] ? __pfx_do_seccomp+0x10/0x10 [ 45.321100] ? do_raw_spin_unlock+0x53/0x220 [ 45.321918] ? _raw_spin_unlock+0x1e/0x40 [ 45.322710] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.323683] ? static_key_count+0x60/0x80 [ 45.324474] prctl_set_seccomp+0x4e/0x70 [ 45.325200] __do_sys_prctl+0xe6c/0x1d70 [ 45.325976] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.326851] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.327820] ? irqentry_exit+0xf3/0x650 [ 45.328578] do_syscall_64+0xbf/0x430 [ 45.329264] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.330202] RIP: 0033:0x7f313885c5cd [ 45.330903] 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 [ 45.334083] RSP: 002b:00007ffd589141c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.335453] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f313885c5cd [ 45.336751] RDX: 000055949bc92e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.338023] RBP: 00007ffd58914220 R08: 0000000000000000 R09: 00007ffd589138c0 [ 45.339320] R10: 0000000000000000 R11: 0000000000000246 R12: 00005594aee69bf0 [ 45.340596] R13: 00007ffd58914650 R14: 00005594aee73380 R15: 00005594aee7e460 [ 45.341906] [ 45.342334] irq event stamp: 1729 [ 45.343004] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 45.344533] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 45.346055] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 45.347596] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 45.349121] ---[ end trace 0000000000000000 ]--- [ 48.911831] ------------[ cut here ]------------ [ 48.912864] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.915194] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 48.917111] Modules linked in: [ 48.917905] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.920174] Tainted: [W]=WARN [ 48.920869] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.922533] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.923588] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 48.927235] RSP: 0018:ffff888015ee7bc0 EFLAGS: 00010286 [ 48.928224] RAX: 0000000000000000 RBX: ffffed1002bdcf78 RCX: ffffffff813a4050 [ 48.929484] RDX: ffff888015c3d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.930748] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bdcf2f [ 48.932024] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.933297] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ee7df8 [ 48.934567] FS: 00007f227a1af900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.936002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.937054] CR2: 00007ffd159b0ef7 CR3: 000000000ced8000 CR4: 0000000000350ef0 [ 48.938313] Call Trace: [ 48.938815] [ 48.939264] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.940154] ? __create_object+0x59/0x80 [ 48.940926] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.941889] __vmalloc_noprof+0x59/0x60 [ 48.942643] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.943524] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.944404] bpf_prog_alloc+0x39/0x200 [ 48.945155] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.946074] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.946987] do_seccomp+0x349/0x25e0 [ 48.947706] ? find_held_lock+0x2b/0x80 [ 48.948413] ? do_prlimit+0x310/0x610 [ 48.949161] ? __pfx_do_seccomp+0x10/0x10 [ 48.949948] ? do_raw_spin_unlock+0x53/0x220 [ 48.950786] ? _raw_spin_unlock+0x1e/0x40 [ 48.951576] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.952524] ? static_key_count+0x60/0x80 [ 48.953285] prctl_set_seccomp+0x4e/0x70 [ 48.954050] __do_sys_prctl+0xe6c/0x1d70 [ 48.954828] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.955710] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.956674] ? irqentry_exit+0xf3/0x650 [ 48.957398] do_syscall_64+0xbf/0x430 [ 48.958129] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.959090] RIP: 0033:0x7f227a6a15cd [ 48.959796] 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 [ 48.962968] RSP: 002b:00007ffd159af8d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.964320] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f227a6a15cd [ 48.965589] RDX: 000055b2376dfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.966894] RBP: 00007ffd159af930 R08: 0000000000000000 R09: 00007ffd159aefd0 [ 48.968069] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b267abbad0 [ 48.969150] R13: 00007ffd159afd60 R14: 000055b267abcbc0 R15: 000055b267acd780 [ 48.970235] [ 48.970628] irq event stamp: 1877 [ 48.971152] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 48.972439] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 48.973709] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 48.975012] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 48.976288] ---[ end trace 0000000000000000 ]--- [ 49.782035] ------------[ cut here ]------------ [ 49.782959] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.784957] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.786372] Modules linked in: [ 49.787001] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.788931] Tainted: [W]=WARN [ 49.789748] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.791262] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.792159] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 49.795246] RSP: 0018:ffff88801432fbc0 EFLAGS: 00010286 [ 49.796199] RAX: 0000000000000000 RBX: ffffed1002865f78 RCX: ffffffff813a4050 [ 49.797450] RDX: ffff888019eed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.798708] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002865f2f [ 49.799960] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.801214] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801432fdf8 [ 49.802463] FS: 00007f9d72dac900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.803880] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.804917] CR2: 00007f9d733124a6 CR3: 00000000203cb000 CR4: 0000000000350ef0 [ 49.806166] Call Trace: [ 49.806659] [ 49.807072] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.807958] ? __create_object+0x59/0x80 [ 49.808727] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.809670] __vmalloc_noprof+0x59/0x60 [ 49.810368] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.811230] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.812162] bpf_prog_alloc+0x39/0x200 [ 49.812900] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.813831] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.814735] do_seccomp+0x349/0x25e0 [ 49.815457] ? find_held_lock+0x2b/0x80 [ 49.816174] ? do_prlimit+0x310/0x610 [ 49.816919] ? __pfx_do_seccomp+0x10/0x10 [ 49.817691] ? do_raw_spin_unlock+0x53/0x220 [ 49.818528] ? _raw_spin_unlock+0x1e/0x40 [ 49.819266] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.820230] ? static_key_count+0x60/0x80 [ 49.821013] prctl_set_seccomp+0x4e/0x70 [ 49.821782] __do_sys_prctl+0xe6c/0x1d70 [ 49.822552] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.823412] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.824399] ? irqentry_exit+0xf3/0x650 [ 49.825164] do_syscall_64+0xbf/0x430 [ 49.825901] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.826854] RIP: 0033:0x7f9d7329e5cd [ 49.827572] 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 [ 49.830753] RSP: 002b:00007ffe237b2f20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.832123] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9d7329e5cd [ 49.833398] RDX: 00005647432bee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.834724] RBP: 00007ffe237b2f80 R08: 0000000000000000 R09: 00007ffe237b2620 [ 49.836037] R10: 0000000000000000 R11: 0000000000000246 R12: 00005647665d9ad0 [ 49.837307] R13: 00007ffe237b33b0 R14: 00005647665dabc0 R15: 00005647665eb780 [ 49.838614] [ 49.839053] irq event stamp: 1817 [ 49.839694] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 49.841222] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 49.842754] softirqs last enabled at (1830): [] handle_softirqs+0x50c/0x770 [ 49.844310] softirqs last disabled at (1825): [] __irq_exit_rcu+0xc4/0x100 [ 49.845824] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35042' (ECDSA) to the list of known hosts. 2025/11/17 20:10:38 fuzzer started 2025/11/17 20:10:39 dialing manager at localhost:37895 2025/11/17 20:10:39 checking machine... 2025/11/17 20:10:39 checking revisions... [ 50.673758] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:10:39 testing simple program... [ 50.766108] cgroup: Unknown subsys name 'net' [ 50.820671] cgroup: Unknown subsys name 'cpuset' [ 50.835262] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:10:38 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=00000000000002f1 RCX=1ffff11001e31231 RDX=1ffff110025f8682 RSI=ffffffff822ec135 RDI=ffff88801432fbdc RBP=ffff88801432fbd8 RSP=ffff88801432fa40 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000008000 R11=0000000000000001 R12=ffff888012fc3410 R13=0000000000007fff R14=00000000000002f1 R15=000000000000002b RIP=ffffffff822ec2aa 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 00007f227a1af900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f227a766618 CR3=0000000020210000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002398d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff7a1d9668 CR3=000000000db71000 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=191bc8b1edfb4494334851d2fbfad2ed XMM02=ec2efd57dc4c00df00000000003039b0 XMM03=e1a960f8f0f83c080000000000303a80 XMM04=a0bef55b0c53409400000000000ae988 XMM05=2828aeeaa3e173900000000000320e40 XMM06=474038aa6c007e1f000000000031fee0 XMM07=e042d86d42eb936e00000000003102d0 XMM08=e1a960f8f0f83c080000000000303a80 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000