[ 39.007356] ------------[ cut here ]------------ [ 39.008285] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.010290] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.011729] Modules linked in: [ 39.012354] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.014318] Tainted: [W]=WARN [ 39.014871] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.016377] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.017282] 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 [ 39.020438] RSP: 0018:ffff88801799fbc0 EFLAGS: 00010286 [ 39.021411] RAX: 0000000000000000 RBX: ffffed1002f33f78 RCX: ffffffff813a4050 [ 39.022706] RDX: ffff88801b119bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.024002] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f33f2f [ 39.025276] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.026558] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801799fdf8 [ 39.027830] FS: 00007f3c7490a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.029272] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.030340] CR2: 00007ffe306acef8 CR3: 000000000fa6a000 CR4: 0000000000350ef0 [ 39.031624] Call Trace: [ 39.032132] [ 39.032540] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.033446] ? __create_object+0x59/0x80 [ 39.034227] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.035205] __vmalloc_noprof+0x59/0x60 [ 39.035969] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.036814] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.037774] bpf_prog_alloc+0x39/0x200 [ 39.038511] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.039441] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.040348] do_seccomp+0x349/0x25e0 [ 39.041084] ? find_held_lock+0x2b/0x80 [ 39.041822] ? do_prlimit+0x310/0x610 [ 39.042565] ? __pfx_do_seccomp+0x10/0x10 [ 39.043349] ? do_raw_spin_unlock+0x53/0x220 [ 39.044190] ? _raw_spin_unlock+0x1e/0x40 [ 39.044981] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.045960] ? static_key_count+0x60/0x80 [ 39.046726] prctl_set_seccomp+0x4e/0x70 [ 39.047506] __do_sys_prctl+0xe6c/0x1d70 [ 39.048278] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.049141] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.050129] ? irqentry_exit+0xf3/0x650 [ 39.050836] do_syscall_64+0xbf/0x430 [ 39.051572] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.052520] RIP: 0033:0x7f3c74dfc5cd [ 39.053239] 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 [ 39.056431] RSP: 002b:00007ffe306aad80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.057797] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3c74dfc5cd [ 39.059095] RDX: 0000557267102e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.060386] RBP: 00007ffe306aade0 R08: 0000000000000000 R09: 00007ffe306aa480 [ 39.061679] R10: 0000000000000000 R11: 0000000000000246 R12: 00005572a37072b0 [ 39.062960] R13: 00007ffe306ab210 R14: 00005572a3709d20 R15: 00005572a371b8d0 [ 39.064281] [ 39.064709] irq event stamp: 1791 [ 39.065358] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 39.066902] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 39.068434] softirqs last enabled at (1472): [] handle_softirqs+0x50c/0x770 [ 39.070013] softirqs last disabled at (1463): [] __irq_exit_rcu+0xc4/0x100 [ 39.071527] ---[ end trace 0000000000000000 ]--- [ 42.070804] ------------[ cut here ]------------ [ 42.071727] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.073771] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.075240] Modules linked in: [ 42.075833] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.077910] Tainted: [W]=WARN [ 42.078472] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.079968] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.080853] 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 [ 42.084151] RSP: 0018:ffff88800b2f7bc0 EFLAGS: 00010286 [ 42.085159] RAX: 0000000000000000 RBX: ffffed100165ef78 RCX: ffffffff813a4050 [ 42.086488] RDX: ffff8880158f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.087802] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100165ef2f [ 42.089115] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.090476] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b2f7df8 [ 42.091739] FS: 00007f04806a0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.093161] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.094230] CR2: 00007fffa47f1ef8 CR3: 000000000dee1000 CR4: 0000000000350ef0 [ 42.095497] Call Trace: [ 42.095990] [ 42.096394] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.097282] ? __create_object+0x59/0x80 [ 42.098078] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.099055] __vmalloc_noprof+0x59/0x60 [ 42.099757] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.100634] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.101558] bpf_prog_alloc+0x39/0x200 [ 42.102282] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.103205] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.104099] do_seccomp+0x349/0x25e0 [ 42.104768] ? find_held_lock+0x2b/0x80 [ 42.105621] ? do_prlimit+0x310/0x610 [ 42.106368] ? __pfx_do_seccomp+0x10/0x10 [ 42.107162] ? do_raw_spin_unlock+0x53/0x220 [ 42.107995] ? _raw_spin_unlock+0x1e/0x40 [ 42.108729] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.109720] ? static_key_count+0x60/0x80 [ 42.110515] prctl_set_seccomp+0x4e/0x70 [ 42.111295] __do_sys_prctl+0xe6c/0x1d70 [ 42.112090] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.112954] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.113955] ? irqentry_exit+0xf3/0x650 [ 42.114681] do_syscall_64+0xbf/0x430 [ 42.115426] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.116386] RIP: 0033:0x7f0480b925cd [ 42.117108] 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 [ 42.120309] RSP: 002b:00007fffa47f0570 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.121700] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0480b925cd [ 42.122996] RDX: 0000564582afae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.124275] RBP: 00007fffa47f05d0 R08: 0000000000000000 R09: 00007fffa47efc70 [ 42.125576] R10: 0000000000000000 R11: 0000000000000246 R12: 00005645a5b8cad0 [ 42.126864] R13: 00007fffa47f0a00 R14: 00005645a5b8dbc0 R15: 00005645a5b9e780 [ 42.128207] [ 42.128631] irq event stamp: 1731 [ 42.129295] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 42.130837] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 42.132388] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 42.133890] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 42.134823] ---[ end trace 0000000000000000 ]--- [ 42.872787] ------------[ cut here ]------------ [ 42.873743] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.875705] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.877137] Modules linked in: [ 42.877734] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.879732] Tainted: [W]=WARN [ 42.880329] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.881796] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.882717] 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 [ 42.885868] RSP: 0018:ffff88800f34fbc0 EFLAGS: 00010286 [ 42.886829] RAX: 0000000000000000 RBX: ffffed1001e69f78 RCX: ffffffff813a4050 [ 42.888085] RDX: ffff888016af5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.889354] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e69f2f [ 42.890624] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.891899] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f34fdf8 [ 42.893190] FS: 00007f059c974900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.894616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.895644] CR2: 00007f059ce66580 CR3: 000000000e5d0000 CR4: 0000000000350ef0 [ 42.896919] Call Trace: [ 42.897376] [ 42.897788] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.898669] ? __create_object+0x59/0x80 [ 42.899447] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.900403] __vmalloc_noprof+0x59/0x60 [ 42.901156] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.902035] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.902963] bpf_prog_alloc+0x39/0x200 [ 42.903647] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.904565] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.905455] do_seccomp+0x349/0x25e0 [ 42.906177] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.907079] ? __pfx_do_seccomp+0x10/0x10 [ 42.907822] ? find_held_lock+0x2b/0x80 [ 42.908572] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.909536] ? static_key_count+0x60/0x80 [ 42.910329] prctl_set_seccomp+0x4e/0x70 [ 42.911102] __do_sys_prctl+0xe6c/0x1d70 [ 42.911843] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.912701] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.913659] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.914615] ? irqentry_exit+0xf3/0x650 [ 42.915371] do_syscall_64+0xbf/0x430 [ 42.916111] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.917053] RIP: 0033:0x7f059ce665cd [ 42.917730] 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 [ 42.920859] RSP: 002b:00007ffe47308290 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.922260] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f059ce665cd [ 42.923543] RDX: 00005651de27ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.924829] RBP: 00007ffe473082f0 R08: 0000000000000000 R09: 00007ffe47307990 [ 42.926129] R10: 0000000000000000 R11: 0000000000000246 R12: 00005651f909eb10 [ 42.927413] R13: 00007ffe47308720 R14: 00005651f909f2b0 R15: 00005651f90b36f0 [ 42.928716] [ 42.929200] irq event stamp: 1755 [ 42.929837] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 42.931380] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 42.932901] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 42.934426] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 42.935945] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62523' (ECDSA) to the list of known hosts. 2025/11/18 23:11:39 fuzzer started 2025/11/18 23:11:39 dialing manager at localhost:34383 2025/11/18 23:11:39 checking machine... 2025/11/18 23:11:39 checking revisions... [ 43.725391] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:11:39 testing simple program... [ 43.803225] cgroup: Unknown subsys name 'net' [ 43.871994] cgroup: Unknown subsys name 'cpuset' [ 43.889315] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:11:38 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=00007f0480661000 RCX=ffffffff84c0ca18 RDX=ffff88800f7ab780 RSI=0000000000000003 RDI=0000000000000005 RBP=0000000000000001 RSP=ffff888015ca79b8 R8 =0000000000000001 R9 =ffffed10013d3688 R10=0000000000000001 R11=0000000000000005 R12=ffff888013991a00 R13=000000000000000c R14=dffffc0000000000 R15=ffff888015ca7e40 RIP=ffffffff81751e00 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 00007f04806a0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0480660008 CR3=000000001f727000 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=000000000002481f 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff647a3d68 CR3=000000000dc0f000 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=5a078eb732b2e3aab94622946927553a XMM02=2c67c8bc2e329bc30000000000304fa8 XMM03=fb795ef6d65770560000000000311188 XMM04=df32779c4eb7f07e00000000000ae988 XMM05=090f1556b20111b300000000003213f0 XMM06=5b75c91c804453420000000000321278 XMM07=e042d86d42eb936e0000000000311b70 XMM08=01c5d3a59b8b7eeb0000000000305008 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000