[ 45.735447] ------------[ cut here ]------------ [ 45.736407] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.738482] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.740015] Modules linked in: [ 45.740609] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.742619] Tainted: [W]=WARN [ 45.743228] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.744721] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.745660] 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 [ 45.748866] RSP: 0018:ffff88801684fbc0 EFLAGS: 00010286 [ 45.749866] RAX: 0000000000000000 RBX: ffffed1002d09f78 RCX: ffffffff813a4050 [ 45.751161] RDX: ffff8880171ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.752456] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d09f2f [ 45.753765] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.755064] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801684fdf8 [ 45.756362] FS: 00007f076ce3e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.757827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.758901] CR2: 00007f076d3a44a6 CR3: 000000000a590000 CR4: 0000000000350ef0 [ 45.760228] Call Trace: [ 45.760694] [ 45.761168] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.762067] ? __create_object+0x59/0x80 [ 45.762810] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.763788] __vmalloc_noprof+0x59/0x60 [ 45.764547] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.765429] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.766369] bpf_prog_alloc+0x39/0x200 [ 45.767121] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.768060] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.768978] do_seccomp+0x349/0x25e0 [ 45.769658] ? find_held_lock+0x2b/0x80 [ 45.770429] ? do_prlimit+0x310/0x610 [ 45.771167] ? __pfx_do_seccomp+0x10/0x10 [ 45.771914] ? do_raw_spin_unlock+0x53/0x220 [ 45.772761] ? _raw_spin_unlock+0x1e/0x40 [ 45.773573] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.774543] ? static_key_count+0x60/0x80 [ 45.775353] prctl_set_seccomp+0x4e/0x70 [ 45.776141] __do_sys_prctl+0xe6c/0x1d70 [ 45.776882] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.777765] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.778744] ? irqentry_exit+0xf3/0x650 [ 45.779517] do_syscall_64+0xbf/0x430 [ 45.780267] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.781243] RIP: 0033:0x7f076d3305cd [ 45.781908] 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 [ 45.785134] RSP: 002b:00007ffe64bb5090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.786510] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f076d3305cd [ 45.787807] RDX: 0000560f970cbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.789117] RBP: 00007ffe64bb50f0 R08: 0000000000000000 R09: 00007ffe64bb4790 [ 45.790417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560fbbd9d240 [ 45.791710] R13: 00007ffe64bb5520 R14: 0000560fbbda6380 R15: 0000560fbbdb1540 [ 45.793032] [ 45.793460] irq event stamp: 1797 [ 45.794115] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 45.795658] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 45.797200] softirqs last enabled at (1446): [] handle_softirqs+0x50c/0x770 [ 45.798757] softirqs last disabled at (1441): [] __irq_exit_rcu+0xc4/0x100 [ 45.800283] ---[ end trace 0000000000000000 ]--- [ 48.922311] ------------[ cut here ]------------ [ 48.923221] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.925201] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.928000] Modules linked in: [ 48.928594] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.930658] Tainted: [W]=WARN [ 48.931239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.932715] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.933676] 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 [ 48.936858] RSP: 0018:ffff88801a7cfbc0 EFLAGS: 00010286 [ 48.937845] RAX: 0000000000000000 RBX: ffffed10034f9f78 RCX: ffffffff813a4050 [ 48.939092] RDX: ffff88801a253780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.940325] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034f9f2f [ 48.941593] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.942842] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a7cfdf8 [ 48.944085] FS: 00007f4aac7e7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.945492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.946519] CR2: 00007fff85a8cef8 CR3: 000000000df16000 CR4: 0000000000350ef0 [ 48.947761] Call Trace: [ 48.948250] [ 48.948656] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.949559] ? __create_object+0x59/0x80 [ 48.950357] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.951327] __vmalloc_noprof+0x59/0x60 [ 48.952075] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.952890] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.953823] bpf_prog_alloc+0x39/0x200 [ 48.954557] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.955516] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.956435] do_seccomp+0x349/0x25e0 [ 48.957145] ? find_held_lock+0x2b/0x80 [ 48.957873] ? do_prlimit+0x310/0x610 [ 48.958631] ? __pfx_do_seccomp+0x10/0x10 [ 48.959397] ? do_raw_spin_unlock+0x53/0x220 [ 48.960211] ? _raw_spin_unlock+0x1e/0x40 [ 48.960980] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.961877] ? static_key_count+0x60/0x80 [ 48.962650] prctl_set_seccomp+0x4e/0x70 [ 48.963398] __do_sys_prctl+0xe6c/0x1d70 [ 48.964169] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.965035] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.965993] ? irqentry_exit+0xf3/0x650 [ 48.966707] do_syscall_64+0xbf/0x430 [ 48.967442] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.968399] RIP: 0033:0x7f4aaccd95cd [ 48.969115] 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 [ 48.971780] RSP: 002b:00007fff85a8b5f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.972868] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4aaccd95cd [ 48.973907] RDX: 00005588e8a8be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.974955] RBP: 00007fff85a8b650 R08: 0000000000000000 R09: 00007fff85a8acf0 [ 48.975975] R10: 0000000000000000 R11: 0000000000000246 R12: 00005588f8ab6ad0 [ 48.977015] R13: 00007fff85a8ba80 R14: 00005588f8ab7bc0 R15: 00005588f8ac8780 [ 48.978109] [ 48.978457] irq event stamp: 2197 [ 48.978967] hardirqs last enabled at (2207): [] __up_console_sem+0x78/0x80 [ 48.980185] hardirqs last disabled at (2216): [] __up_console_sem+0x5d/0x80 [ 48.981402] softirqs last enabled at (2144): [] handle_softirqs+0x50c/0x770 [ 48.982622] softirqs last disabled at (2139): [] __irq_exit_rcu+0xc4/0x100 [ 48.983823] ---[ end trace 0000000000000000 ]--- [ 49.693804] ------------[ cut here ]------------ [ 49.694745] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.696753] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.698207] Modules linked in: [ 49.698807] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.700807] Tainted: [W]=WARN [ 49.701413] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.702890] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.703822] 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 [ 49.708509] RSP: 0018:ffff88801719fbc0 EFLAGS: 00010286 [ 49.709597] RAX: 0000000000000000 RBX: ffffed1002e33f78 RCX: ffffffff813a4050 [ 49.710898] RDX: ffff888015c88000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.712217] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e33f2f [ 49.713537] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.714833] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801719fdf8 [ 49.716142] FS: 00007fd337212900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.717617] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.718689] CR2: 00007fd337704580 CR3: 0000000009c3c000 CR4: 0000000000350ef0 [ 49.719987] Call Trace: [ 49.720460] [ 49.720871] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.721782] ? __create_object+0x59/0x80 [ 49.722558] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.723560] __vmalloc_noprof+0x59/0x60 [ 49.724317] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.725223] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.726164] bpf_prog_alloc+0x39/0x200 [ 49.726873] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.727816] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.728712] do_seccomp+0x349/0x25e0 [ 49.729448] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.730361] ? __pfx_do_seccomp+0x10/0x10 [ 49.731161] ? find_held_lock+0x2b/0x80 [ 49.731898] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.732880] ? static_key_count+0x60/0x80 [ 49.733695] prctl_set_seccomp+0x4e/0x70 [ 49.734475] __do_sys_prctl+0xe6c/0x1d70 [ 49.735262] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.736120] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.737097] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.738072] ? irqentry_exit+0xf3/0x650 [ 49.738795] do_syscall_64+0xbf/0x430 [ 49.739536] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.740493] RIP: 0033:0x7fd3377045cd [ 49.741221] 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 [ 49.744427] RSP: 002b:00007ffc62a13b00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.745815] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3377045cd [ 49.747094] RDX: 00005580b95e0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.748387] RBP: 00007ffc62a13b60 R08: 0000000000000000 R09: 00007ffc62a13200 [ 49.749681] R10: 0000000000000000 R11: 0000000000000246 R12: 00005580e5422ad0 [ 49.750968] R13: 00007ffc62a13f90 R14: 00005580e5423bc0 R15: 00005580e5434780 [ 49.752291] [ 49.752710] irq event stamp: 2085 [ 49.753368] hardirqs last enabled at (2095): [] __up_console_sem+0x78/0x80 [ 49.754912] hardirqs last disabled at (2110): [] __up_console_sem+0x5d/0x80 [ 49.756490] softirqs last enabled at (2108): [] handle_softirqs+0x50c/0x770 [ 49.757963] softirqs last disabled at (2103): [] __irq_exit_rcu+0xc4/0x100 [ 49.759218] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17727' (ECDSA) to the list of known hosts. 2025/11/18 23:58:48 fuzzer started 2025/11/18 23:58:48 dialing manager at localhost:34383 2025/11/18 23:58:48 checking machine... 2025/11/18 23:58:48 checking revisions... [ 50.689389] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:58:48 testing simple program... [ 50.770773] cgroup: Unknown subsys name 'net' [ 50.832382] cgroup: Unknown subsys name 'cpuset' [ 50.845226] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:58:47 Registers: info registers vcpu 0 RAX=0000000000000012 RBX=00007fff85a8adc0 RCX=00007f4aacda14c0 RDX=0000000100000000 RSI=00007fff85a8ac60 RDI=0000000000000012 RBP=00007fff85a8aef0 RSP=00007fff85a8ac60 R8 =0000000000000000 R9 =00007fff85a8adf0 R10=000000000000002c R11=0000000200000000 R12=0000000000000000 R13=0000000000000000 R14=000000000000002c R15=0000000000000000 RIP=00007f4aad37aa82 RFL=00000206 [-----P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f4aac7e7900 00000000 00000000 GS =0000 0000000000000000 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=00005588f8ad0bec CR3=000000001e831000 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=000000000002df07 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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fac4e53c000 CR3=000000000d6c0000 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=05ce112904538e8ee5450b304bafd7b0 XMM02=0000000000303648ec2efd57dc4c00df XMM03=0000000000311f8821c85861098a0b86 XMM04=9f155c2619e604b600000000000ae988 XMM05=f6bfbd8be1f05c0100000000003212c0 XMM06=5b75c91c804453420000000000320cb8 XMM07=e042d86d42eb936e0000000000312208 XMM08=21c85861098a0b8600000000003036a8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000