[ 45.742478] ------------[ cut here ]------------ [ 45.743391] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.745438] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.746882] Modules linked in: [ 45.747502] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.749497] Tainted: [W]=WARN [ 45.750093] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.751573] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.752511] 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 [ 45.755918] RSP: 0018:ffff888016dafbc0 EFLAGS: 00010286 [ 45.756991] RAX: 0000000000000000 RBX: ffffed1002db5f78 RCX: ffffffff813a4050 [ 45.758299] RDX: ffff8880185fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.759584] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db5f2f [ 45.760877] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.762153] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dafdf8 [ 45.763457] FS: 00007f8b69f8d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.764913] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.765975] CR2: 00007f8b6a4f34a6 CR3: 000000000e1f6000 CR4: 0000000000350ef0 [ 45.767291] Call Trace: [ 45.767758] [ 45.768221] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.769123] ? __create_object+0x59/0x80 [ 45.769853] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.770820] __vmalloc_noprof+0x59/0x60 [ 45.771577] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.772461] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.773396] bpf_prog_alloc+0x39/0x200 [ 45.774142] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.775086] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.775952] do_seccomp+0x349/0x25e0 [ 45.776689] ? find_held_lock+0x2b/0x80 [ 45.777445] ? do_prlimit+0x310/0x610 [ 45.778179] ? __pfx_do_seccomp+0x10/0x10 [ 45.778930] ? do_raw_spin_unlock+0x53/0x220 [ 45.779770] ? _raw_spin_unlock+0x1e/0x40 [ 45.780569] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.781536] ? static_key_count+0x60/0x80 [ 45.782343] prctl_set_seccomp+0x4e/0x70 [ 45.783132] __do_sys_prctl+0xe6c/0x1d70 [ 45.783890] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.784774] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.785747] ? irqentry_exit+0xf3/0x650 [ 45.786525] do_syscall_64+0xbf/0x430 [ 45.787277] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.788256] RIP: 0033:0x7f8b6a47f5cd [ 45.788918] 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 [ 45.792105] RSP: 002b:00007ffcfb77dfe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.793478] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8b6a47f5cd [ 45.794748] RDX: 000055a16de45e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.796063] RBP: 00007ffcfb77e040 R08: 0000000000000000 R09: 00007ffcfb77d6e0 [ 45.797367] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a18d5202b0 [ 45.798653] R13: 00007ffcfb77e470 R14: 000055a18d522d20 R15: 000055a18d5348d0 [ 45.799958] [ 45.800430] irq event stamp: 1805 [ 45.801100] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 45.802617] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 45.804135] softirqs last enabled at (1544): [] handle_softirqs+0x50c/0x770 [ 45.805679] softirqs last disabled at (1539): [] __irq_exit_rcu+0xc4/0x100 [ 45.807189] ---[ end trace 0000000000000000 ]--- [ 48.988112] ------------[ cut here ]------------ [ 48.988980] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.991082] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 48.992505] Modules linked in: [ 48.993135] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.995109] Tainted: [W]=WARN [ 48.995647] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.997111] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.997973] 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 [ 49.001133] RSP: 0018:ffff888017227bc0 EFLAGS: 00010286 [ 49.002117] RAX: 0000000000000000 RBX: ffffed1002e44f78 RCX: ffffffff813a4050 [ 49.003371] RDX: ffff88800f560000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.004644] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e44f2f [ 49.005897] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.007182] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017227df8 [ 49.008678] FS: 00007f8113596900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.010115] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.011159] CR2: 00007f8113a88580 CR3: 000000000e5d4000 CR4: 0000000000350ef0 [ 49.012435] Call Trace: [ 49.012892] [ 49.013343] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.014230] ? __create_object+0x59/0x80 [ 49.014970] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.015927] __vmalloc_noprof+0x59/0x60 [ 49.016706] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.017588] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.018518] bpf_prog_alloc+0x39/0x200 [ 49.019265] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.020211] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.021118] do_seccomp+0x349/0x25e0 [ 49.021811] ? __pfx_do_seccomp+0x10/0x10 [ 49.022600] ? static_key_count+0x1c/0x80 [ 49.023407] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.024392] ? static_key_count+0x60/0x80 [ 49.025200] prctl_set_seccomp+0x4e/0x70 [ 49.025938] __do_sys_prctl+0xe6c/0x1d70 [ 49.026727] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.027591] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.028574] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.029554] ? irqentry_exit+0xf3/0x650 [ 49.030331] do_syscall_64+0xbf/0x430 [ 49.031081] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.032039] RIP: 0033:0x7f8113a885cd [ 49.032720] 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 [ 49.035905] RSP: 002b:00007ffec0f485b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.037287] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8113a885cd [ 49.038590] RDX: 00005587fff52e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.039878] RBP: 00007ffec0f48610 R08: 0000000000000000 R09: 00007ffec0f47cb0 [ 49.041177] R10: 0000000000000000 R11: 0000000000000246 R12: 000055883e1cbad0 [ 49.042465] R13: 00007ffec0f48a40 R14: 000055883e1ccbc0 R15: 000055883e1dd780 [ 49.043766] [ 49.044232] irq event stamp: 1659 [ 49.044845] hardirqs last enabled at (1667): [] __up_console_sem+0x78/0x80 [ 49.046379] hardirqs last disabled at (1676): [] __up_console_sem+0x5d/0x80 [ 49.047904] softirqs last enabled at (1606): [] handle_softirqs+0x50c/0x770 [ 49.049465] softirqs last disabled at (1601): [] __irq_exit_rcu+0xc4/0x100 [ 49.050989] ---[ end trace 0000000000000000 ]--- [ 49.754590] ------------[ cut here ]------------ [ 49.755549] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.757610] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 49.759106] Modules linked in: [ 49.759695] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.761699] Tainted: [W]=WARN [ 49.762290] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.763786] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.764722] 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 [ 49.767894] RSP: 0018:ffff88801756fbc0 EFLAGS: 00010286 [ 49.768907] RAX: 0000000000000000 RBX: ffffed1002eadf78 RCX: ffffffff813a4050 [ 49.770197] RDX: ffff888015e91bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.771488] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eadf2f [ 49.772768] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.774064] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801756fdf8 [ 49.775343] FS: 00007eff79aa7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.776807] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.777872] CR2: 00007eff7a00d4a6 CR3: 000000000d8bb000 CR4: 0000000000350ef0 [ 49.779143] Call Trace: [ 49.779614] [ 49.780058] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.780944] ? __create_object+0x59/0x80 [ 49.781734] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.782713] __vmalloc_noprof+0x59/0x60 [ 49.783477] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.784370] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.785321] bpf_prog_alloc+0x39/0x200 [ 49.786076] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.786964] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.787886] do_seccomp+0x349/0x25e0 [ 49.788626] ? find_held_lock+0x2b/0x80 [ 49.789396] ? do_prlimit+0x310/0x610 [ 49.790135] ? __pfx_do_seccomp+0x10/0x10 [ 49.790894] ? do_raw_spin_unlock+0x53/0x220 [ 49.791730] ? _raw_spin_unlock+0x1e/0x40 [ 49.792513] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.793482] ? static_key_count+0x60/0x80 [ 49.794280] prctl_set_seccomp+0x4e/0x70 [ 49.795075] __do_sys_prctl+0xe6c/0x1d70 [ 49.795818] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.796715] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.797707] ? irqentry_exit+0xf3/0x650 [ 49.798481] do_syscall_64+0xbf/0x430 [ 49.799233] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.800205] RIP: 0033:0x7eff79f995cd [ 49.800889] 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 [ 49.804046] RSP: 002b:00007ffd2d0c21e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.805441] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007eff79f995cd [ 49.806750] RDX: 000056433a59ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.808041] RBP: 00007ffd2d0c2240 R08: 0000000000000000 R09: 00007ffd2d0c18e0 [ 49.809373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564356508bf0 [ 49.810656] R13: 00007ffd2d0c2670 R14: 0000564356512380 R15: 000056435651d460 [ 49.811965] [ 49.812465] irq event stamp: 1771 [ 49.813106] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 49.814648] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 49.816200] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 49.817330] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 49.818323] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63316' (ECDSA) to the list of known hosts. 2025/11/17 22:26:51 fuzzer started 2025/11/17 22:26:51 dialing manager at localhost:37895 2025/11/17 22:26:51 checking machine... 2025/11/17 22:26:51 checking revisions... [ 50.691868] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:26:51 testing simple program... [ 50.788310] cgroup: Unknown subsys name 'net' [ 50.852272] cgroup: Unknown subsys name 'cpuset' [ 50.869718] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:26:51 Registers: info registers vcpu 0 RAX=0000000000002005 RBX=ffff88800f561bc0 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88800f562618 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88800f562690 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527119 RFL=00000007 [-----PC] 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 00007f8113596900 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=00007f8113565008 CR3=00000000135b6000 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=0000000000026f8f 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=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 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2cb005d208 CR3=000000000ee45000 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=c863f6cbf2aedcbcbd479f98fae9144b XMM02=00000000003042a0ec2efd57dc4c00df XMM03=0000000000310890b6e7af1876bc778c XMM04=156e6ebd5b83ceae00000000000ae988 XMM05=d96330e2d2db863200000000003206d0 XMM06=474038aa6c007e1f0000000000320558 XMM07=e042d86d42eb936e0000000000310b10 XMM08=b6e7af1876bc778c0000000000304300 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000