[ 45.782540] ------------[ cut here ]------------ [ 45.783473] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.785978] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.787416] Modules linked in: [ 45.788090] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.790322] Tainted: [W]=WARN [ 45.790984] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.792498] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.793404] 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 [ 45.796612] RSP: 0018:ffff8880143b7bc0 EFLAGS: 00010286 [ 45.797608] RAX: 0000000000000000 RBX: ffffed1002876f78 RCX: ffffffff813a4050 [ 45.798881] RDX: ffff88801bab1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.800208] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002876f2f [ 45.801477] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.802749] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880143b7df8 [ 45.804073] FS: 00007f0a95837900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.805514] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.806583] CR2: 00007ffce28a1ef7 CR3: 0000000013d91000 CR4: 0000000000350ef0 [ 45.807870] Call Trace: [ 45.808366] [ 45.808832] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.809726] ? __create_object+0x59/0x80 [ 45.810472] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.811439] __vmalloc_noprof+0x59/0x60 [ 45.812224] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.813105] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.814026] bpf_prog_alloc+0x39/0x200 [ 45.814765] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.815646] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.816596] do_seccomp+0x349/0x25e0 [ 45.817319] ? find_held_lock+0x2b/0x80 [ 45.818079] ? do_prlimit+0x310/0x610 [ 45.818846] ? __pfx_do_seccomp+0x10/0x10 [ 45.819582] ? do_raw_spin_unlock+0x53/0x220 [ 45.820440] ? _raw_spin_unlock+0x1e/0x40 [ 45.821230] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.822179] ? static_key_count+0x60/0x80 [ 45.822976] prctl_set_seccomp+0x4e/0x70 [ 45.823738] __do_sys_prctl+0xe6c/0x1d70 [ 45.824505] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.825415] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.826386] ? irqentry_exit+0xf3/0x650 [ 45.827160] do_syscall_64+0xbf/0x430 [ 45.827902] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.828968] RIP: 0033:0x7f0a95d295cd [ 45.829884] 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 [ 45.833472] RSP: 002b:00007ffce289fd30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.834825] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a95d295cd [ 45.836138] RDX: 000055d096745e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.837418] RBP: 00007ffce289fd90 R08: 0000000000000000 R09: 00007ffce289f430 [ 45.838738] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d0b66be240 [ 45.840078] R13: 00007ffce28a01c0 R14: 000055d0b66c7380 R15: 000055d0b66d2540 [ 45.841384] [ 45.841853] irq event stamp: 1811 [ 45.842457] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 45.843972] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 45.845524] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 45.847057] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 45.848639] ---[ end trace 0000000000000000 ]--- [ 48.768768] ------------[ cut here ]------------ [ 48.769634] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.771775] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 48.773244] Modules linked in: [ 48.773888] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.775848] Tainted: [W]=WARN [ 48.776426] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.777873] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.778764] 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 [ 48.781926] RSP: 0018:ffff888017397bc0 EFLAGS: 00010286 [ 48.782914] RAX: 0000000000000000 RBX: ffffed1002e72f78 RCX: ffffffff813a4050 [ 48.784241] RDX: ffff888018a85340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.785512] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e72f2f [ 48.786800] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.788104] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017397df8 [ 48.789386] FS: 00007f911397d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.790800] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.791867] CR2: 00007ffddad56ef7 CR3: 000000000dbb3000 CR4: 0000000000350ef0 [ 48.793191] Call Trace: [ 48.793689] [ 48.794107] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.795012] ? __create_object+0x59/0x80 [ 48.795802] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.796799] __vmalloc_noprof+0x59/0x60 [ 48.797509] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.798379] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.799314] bpf_prog_alloc+0x39/0x200 [ 48.800095] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.801062] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.801974] do_seccomp+0x349/0x25e0 [ 48.802698] ? find_held_lock+0x2b/0x80 [ 48.803407] ? do_prlimit+0x310/0x610 [ 48.804178] ? __pfx_do_seccomp+0x10/0x10 [ 48.804960] ? do_raw_spin_unlock+0x53/0x220 [ 48.805784] ? _raw_spin_unlock+0x1e/0x40 [ 48.806514] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.807477] ? static_key_count+0x60/0x80 [ 48.808312] prctl_set_seccomp+0x4e/0x70 [ 48.809075] __do_sys_prctl+0xe6c/0x1d70 [ 48.809851] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.810699] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.811637] ? irqentry_exit+0xf3/0x650 [ 48.812457] do_syscall_64+0xbf/0x430 [ 48.813187] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.814133] RIP: 0033:0x7f9113e6f5cd [ 48.814831] 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 [ 48.818098] RSP: 002b:00007ffddad545e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.819467] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9113e6f5cd [ 48.820810] RDX: 000055882c690e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.822089] RBP: 00007ffddad54640 R08: 0000000000000000 R09: 00007ffddad53ce0 [ 48.823359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558843398bf0 [ 48.824687] R13: 00007ffddad54a70 R14: 00005588433a2380 R15: 00005588433ad460 [ 48.825983] [ 48.826417] irq event stamp: 1771 [ 48.827057] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 48.828594] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 48.830135] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 48.831686] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 48.833251] ---[ end trace 0000000000000000 ]--- [ 49.569806] ------------[ cut here ]------------ [ 49.570512] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.572195] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.573380] Modules linked in: [ 49.573899] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.575512] Tainted: [W]=WARN [ 49.576004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.577181] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.577918] 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 [ 49.580806] RSP: 0018:ffff88800f307bc0 EFLAGS: 00010286 [ 49.581551] RAX: 0000000000000000 RBX: ffffed1001e60f78 RCX: ffffffff813a4050 [ 49.582574] RDX: ffff888019f91bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.583611] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e60f2f [ 49.584650] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.585692] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f307df8 [ 49.586707] FS: 00007f3976245900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.587860] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.588715] CR2: 00007f3976737580 CR3: 000000001f9d2000 CR4: 0000000000350ef0 [ 49.589760] Call Trace: [ 49.590130] [ 49.590456] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.591175] ? __create_object+0x59/0x80 [ 49.591810] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.592563] __vmalloc_noprof+0x59/0x60 [ 49.593175] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.593883] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.594600] bpf_prog_alloc+0x39/0x200 [ 49.595199] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.595942] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.596645] do_seccomp+0x349/0x25e0 [ 49.597228] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.597956] ? __pfx_do_seccomp+0x10/0x10 [ 49.598552] ? find_held_lock+0x2b/0x80 [ 49.599165] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.599935] ? static_key_count+0x60/0x80 [ 49.600549] prctl_set_seccomp+0x4e/0x70 [ 49.601169] __do_sys_prctl+0xe6c/0x1d70 [ 49.601804] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.602453] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.603219] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.604011] ? irqentry_exit+0xf3/0x650 [ 49.604588] do_syscall_64+0xbf/0x430 [ 49.605181] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.605949] RIP: 0033:0x7f39767375cd [ 49.606483] 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 [ 49.609048] RSP: 002b:00007fffe3a11910 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.610213] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f39767375cd [ 49.611291] RDX: 0000560fe26c6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.612409] RBP: 00007fffe3a11970 R08: 0000000000000000 R09: 00007fffe3a11010 [ 49.613523] R10: 0000000000000000 R11: 0000000000000246 R12: 000056101296cbf0 [ 49.614611] R13: 00007fffe3a11da0 R14: 0000561012976380 R15: 0000561012981460 [ 49.615703] [ 49.616072] irq event stamp: 1781 [ 49.616576] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 49.617837] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 49.619114] softirqs last enabled at (1358): [] handle_softirqs+0x50c/0x770 [ 49.620395] softirqs last disabled at (1339): [] __irq_exit_rcu+0xc4/0x100 [ 49.621617] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37655' (ECDSA) to the list of known hosts. 2025/11/18 23:35:58 fuzzer started 2025/11/18 23:35:58 dialing manager at localhost:34383 2025/11/18 23:35:58 checking machine... 2025/11/18 23:35:58 checking revisions... [ 50.523886] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:35:58 testing simple program... [ 50.618880] cgroup: Unknown subsys name 'net' [ 50.686140] cgroup: Unknown subsys name 'cpuset' [ 50.702567] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:35:58 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff81e8d9ef RDX=ffff888018a81bc0 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88801c90e1e8 RSP=ffff888019f9f898 R8 =0000000000000000 R9 =ffffed1003921bf4 R10=0000000000000001 R11=0000000000000001 R12=ffff8880141f5180 R13=ffff88801c90dfa0 R14=ffff88800a3f0000 R15=0000000000000001 RIP=ffffffff81751e04 RFL=00000202 [-------] 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 00007f911397d900 00000000 00000000 GS =0000 ffff8880e538f000 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=00007ffddad4e000 CR3=0000000013da5000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000231a5 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 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9113f32650 CR3=000000000cbc6000 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=935c9d345d9bbab9ab4dddab6841fe47 XMM02=2c67c8bc2e329bc300000000003057a0 XMM03=fb795ef6d65770560000000000313138 XMM04=5d2c82d2a16783c300000000000ae988 XMM05=d96330e2d2db86320000000000321aa0 XMM06=7ae96ba1791114e8000000000031b888 XMM07=e042d86d42eb936e00000000003133b8 XMM08=2adfdb5a819bddbd0000000000305800 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000