[ 38.979100] ------------[ cut here ]------------ [ 38.980071] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.982099] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 38.983570] Modules linked in: [ 38.984166] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.986401] Tainted: [W]=WARN [ 38.987257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.988753] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.989701] 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 [ 38.992913] RSP: 0018:ffff888016c6fbc0 EFLAGS: 00010286 [ 38.993893] RAX: 0000000000000000 RBX: ffffed1002d8df78 RCX: ffffffff813a4050 [ 38.995170] RDX: ffff8880169d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.996447] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8df2f [ 38.997726] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.999006] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c6fdf8 [ 39.000306] FS: 00007f12ce8a7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.001750] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.002836] CR2: 00007ffea4eecef8 CR3: 000000000e15e000 CR4: 0000000000350ef0 [ 39.004112] Call Trace: [ 39.004620] [ 39.005042] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.005976] ? __create_object+0x59/0x80 [ 39.006763] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.007739] __vmalloc_noprof+0x59/0x60 [ 39.008463] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.009332] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.010292] bpf_prog_alloc+0x39/0x200 [ 39.011035] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.011972] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.012889] do_seccomp+0x349/0x25e0 [ 39.013621] ? find_held_lock+0x2b/0x80 [ 39.014352] ? do_prlimit+0x310/0x610 [ 39.015089] ? __pfx_do_seccomp+0x10/0x10 [ 39.015863] ? do_raw_spin_unlock+0x53/0x220 [ 39.016700] ? _raw_spin_unlock+0x1e/0x40 [ 39.017454] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.018477] ? static_key_count+0x60/0x80 [ 39.019292] prctl_set_seccomp+0x4e/0x70 [ 39.020072] __do_sys_prctl+0xe6c/0x1d70 [ 39.020859] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.021758] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.022763] ? irqentry_exit+0xf3/0x650 [ 39.023506] do_syscall_64+0xbf/0x430 [ 39.024293] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.025284] RIP: 0033:0x7f12ced995cd [ 39.026026] 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 [ 39.029257] RSP: 002b:00007ffea4eeafa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.030653] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12ced995cd [ 39.031940] RDX: 0000563546c70e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.033232] RBP: 00007ffea4eeb000 R08: 0000000000000000 R09: 00007ffea4eea6a0 [ 39.034547] R10: 0000000000000000 R11: 0000000000000246 R12: 000056355291fad0 [ 39.035839] R13: 00007ffea4eeb430 R14: 0000563552920bc0 R15: 0000563552931780 [ 39.037140] [ 39.037615] irq event stamp: 1821 [ 39.038237] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 39.039828] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 39.041394] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 39.042948] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 39.044544] ---[ end trace 0000000000000000 ]--- [ 42.140764] ------------[ cut here ]------------ [ 42.141731] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.143737] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.145196] Modules linked in: [ 42.145839] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.147843] Tainted: [W]=WARN [ 42.148400] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.149885] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.150799] 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 [ 42.153993] RSP: 0018:ffff88801c0a7bc0 EFLAGS: 00010286 [ 42.154981] RAX: 0000000000000000 RBX: ffffed1003814f78 RCX: ffffffff813a4050 [ 42.156260] RDX: ffff88800e9c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.157567] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003814f2f [ 42.158854] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.160134] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c0a7df8 [ 42.161431] FS: 00007f9d25f78900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.162886] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.163960] CR2: 00007fffeb055ef8 CR3: 000000000c8d3000 CR4: 0000000000350ef0 [ 42.165252] Call Trace: [ 42.165777] [ 42.166191] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.167089] ? __create_object+0x59/0x80 [ 42.167871] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.168856] __vmalloc_noprof+0x59/0x60 [ 42.169631] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.170453] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.171382] bpf_prog_alloc+0x39/0x200 [ 42.172116] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.173041] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.173957] do_seccomp+0x349/0x25e0 [ 42.174655] ? find_held_lock+0x2b/0x80 [ 42.175363] ? do_prlimit+0x310/0x610 [ 42.176088] ? __pfx_do_seccomp+0x10/0x10 [ 42.176853] ? do_raw_spin_unlock+0x53/0x220 [ 42.177696] ? _raw_spin_unlock+0x1e/0x40 [ 42.178422] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.179376] ? static_key_count+0x60/0x80 [ 42.180176] prctl_set_seccomp+0x4e/0x70 [ 42.180940] __do_sys_prctl+0xe6c/0x1d70 [ 42.181713] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.182519] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.183486] ? irqentry_exit+0xf3/0x650 [ 42.184261] do_syscall_64+0xbf/0x430 [ 42.184995] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.185942] RIP: 0033:0x7f9d2646a5cd [ 42.186653] 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 [ 42.189826] RSP: 002b:00007fffeb054e30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.191186] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9d2646a5cd [ 42.192474] RDX: 0000564f6050fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.193758] RBP: 00007fffeb054e90 R08: 0000000000000000 R09: 00007fffeb054530 [ 42.195049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564f9a939b10 [ 42.196329] R13: 00007fffeb0552c0 R14: 0000564f9a93a2b0 R15: 0000564f9a94e6f0 [ 42.197640] [ 42.198060] irq event stamp: 1719 [ 42.198713] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 42.200244] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 42.201772] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 42.203295] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 42.204813] ---[ end trace 0000000000000000 ]--- [ 43.007756] ------------[ cut here ]------------ [ 43.008680] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.010677] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.012118] Modules linked in: [ 43.012746] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.014979] Tainted: [W]=WARN [ 43.016085] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.017623] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.018506] 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 [ 43.021755] RSP: 0018:ffff88800a047bc0 EFLAGS: 00010286 [ 43.022768] RAX: 0000000000000000 RBX: ffffed1001408f78 RCX: ffffffff813a4050 [ 43.024050] RDX: ffff88801a2b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.025362] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001408f2f [ 43.026725] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.028012] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a047df8 [ 43.029318] FS: 00007fd7644fc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.030808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.031904] CR2: 00007ffecff35ef8 CR3: 000000000cd41000 CR4: 0000000000350ef0 [ 43.033214] Call Trace: [ 43.033770] [ 43.034180] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.035095] ? __create_object+0x59/0x80 [ 43.035906] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.036896] __vmalloc_noprof+0x59/0x60 [ 43.037695] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.038611] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.039513] bpf_prog_alloc+0x39/0x200 [ 43.040260] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.041213] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.042140] do_seccomp+0x349/0x25e0 [ 43.042904] ? find_held_lock+0x2b/0x80 [ 43.043689] ? do_prlimit+0x310/0x610 [ 43.044396] ? __pfx_do_seccomp+0x10/0x10 [ 43.045200] ? do_raw_spin_unlock+0x53/0x220 [ 43.046187] ? _raw_spin_unlock+0x1e/0x40 [ 43.046969] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.047919] ? static_key_count+0x60/0x80 [ 43.048706] prctl_set_seccomp+0x4e/0x70 [ 43.049458] __do_sys_prctl+0xe6c/0x1d70 [ 43.050233] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.051087] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.052050] ? irqentry_exit+0xf3/0x650 [ 43.052804] do_syscall_64+0xbf/0x430 [ 43.053497] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.054426] RIP: 0033:0x7fd7649ee5cd [ 43.055117] 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 [ 43.058266] RSP: 002b:00007ffecff34540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.059612] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7649ee5cd [ 43.060873] RDX: 000055f3c2877e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.062147] RBP: 00007ffecff345a0 R08: 0000000000000000 R09: 00007ffecff33c40 [ 43.063426] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f3cd8a72b0 [ 43.064703] R13: 00007ffecff349d0 R14: 000055f3cd8a9d20 R15: 000055f3cd8bb8d0 [ 43.065995] [ 43.066420] irq event stamp: 1863 [ 43.067063] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 43.068565] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 43.070108] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 43.071611] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 43.073099] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8136' (ECDSA) to the list of known hosts. 2025/11/18 12:12:19 fuzzer started 2025/11/18 12:12:19 dialing manager at localhost:34383 2025/11/18 12:12:19 checking machine... 2025/11/18 12:12:19 checking revisions... [ 44.036982] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:12:19 testing simple program... [ 44.145515] cgroup: Unknown subsys name 'net' [ 44.204575] cgroup: Unknown subsys name 'cpuset' [ 44.217620] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:12:18 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000002 RCX=ffffffff813c0e00 RDX=0000000000003c0e RSI=0000000000003c0e RDI=ffffffff86ed2b90 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88806ce08ab1 R15=ffff88806ce08a70 RIP=ffffffff8135e5e2 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 00007f9d25f78900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9d25f57020 CR3=000000000e161000 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=0000000000021df5 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb97a562000 CR3=000000000bc5d000 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=079278fbe3ae4da33640604e5396e1f9 XMM02=0000000000305e30eff9b2d0a8fce9cb XMM03=0000000000305f002c67c8bc2e329bc3 XMM04=b068a4daf306397b00000000000ae988 XMM05=d96330e2d2db8632000000000031ec88 XMM06=474038aa6c007e1f000000000031eb10 XMM07=e042d86d42eb936e0000000000310870 XMM08=7b2513f2088df52f0000000000305f00 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000