[ 39.028906] ------------[ cut here ]------------ [ 39.029838] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.031832] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.033297] Modules linked in: [ 39.033877] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.035855] Tainted: [W]=WARN [ 39.036440] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.037904] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.038797] 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 [ 39.042194] RSP: 0018:ffff888016a77bc0 EFLAGS: 00010286 [ 39.043306] RAX: 0000000000000000 RBX: ffffed1002d4ef78 RCX: ffffffff813a4050 [ 39.044585] RDX: ffff88800f5c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.045840] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4ef2f [ 39.047113] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.048373] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a77df8 [ 39.049637] FS: 00007fef2d7b6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.051217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.052488] CR2: 00007fef2dca8580 CR3: 000000000dd9e000 CR4: 0000000000350ef0 [ 39.053896] Call Trace: [ 39.054388] [ 39.054793] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.055672] ? __create_object+0x59/0x80 [ 39.056482] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.057445] __vmalloc_noprof+0x59/0x60 [ 39.058197] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.059065] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.059943] bpf_prog_alloc+0x39/0x200 [ 39.060668] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.061584] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.062474] do_seccomp+0x349/0x25e0 [ 39.063175] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.064077] ? __pfx_do_seccomp+0x10/0x10 [ 39.064810] ? find_held_lock+0x2b/0x80 [ 39.065563] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.066520] ? static_key_count+0x60/0x80 [ 39.067319] prctl_set_seccomp+0x4e/0x70 [ 39.068096] __do_sys_prctl+0xe6c/0x1d70 [ 39.068826] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.069680] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.070630] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.071607] ? irqentry_exit+0xf3/0x650 [ 39.072376] do_syscall_64+0xbf/0x430 [ 39.073110] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.074070] RIP: 0033:0x7fef2dca85cd [ 39.074724] 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 [ 39.077882] RSP: 002b:00007fffa1cadd70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.079226] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fef2dca85cd [ 39.080507] RDX: 000055a3b1bf5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.081771] RBP: 00007fffa1caddd0 R08: 0000000000000000 R09: 00007fffa1cad470 [ 39.083068] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a3e8080ad0 [ 39.084339] R13: 00007fffa1cae200 R14: 000055a3e8081bc0 R15: 000055a3e8092780 [ 39.085627] [ 39.086088] irq event stamp: 1741 [ 39.086691] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 39.088205] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 39.089709] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 39.091233] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 39.092743] ---[ end trace 0000000000000000 ]--- [ 42.316276] ------------[ cut here ]------------ [ 42.317224] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.319195] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.320704] Modules linked in: [ 42.321350] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.323339] Tainted: [W]=WARN [ 42.323899] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.325346] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.326253] 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 [ 42.329402] RSP: 0018:ffff88800a367bc0 EFLAGS: 00010286 [ 42.330379] RAX: 0000000000000000 RBX: ffffed100146cf78 RCX: ffffffff813a4050 [ 42.331651] RDX: ffff888016138000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.332937] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100146cf2f [ 42.334210] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.335485] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a367df8 [ 42.336776] FS: 00007fcf7ad19900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.338209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.339276] CR2: 00007fff141d0ef8 CR3: 000000001fe35000 CR4: 0000000000350ef0 [ 42.340572] Call Trace: [ 42.341071] [ 42.341482] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.342379] ? __create_object+0x59/0x80 [ 42.343173] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.344146] __vmalloc_noprof+0x59/0x60 [ 42.344861] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.345735] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.346670] bpf_prog_alloc+0x39/0x200 [ 42.347403] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.348346] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.349253] do_seccomp+0x349/0x25e0 [ 42.349923] ? find_held_lock+0x2b/0x80 [ 42.350684] ? do_prlimit+0x310/0x610 [ 42.351428] ? __pfx_do_seccomp+0x10/0x10 [ 42.352232] ? do_raw_spin_unlock+0x53/0x220 [ 42.353065] ? _raw_spin_unlock+0x1e/0x40 [ 42.353797] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.354754] ? static_key_count+0x60/0x80 [ 42.355545] prctl_set_seccomp+0x4e/0x70 [ 42.356335] __do_sys_prctl+0xe6c/0x1d70 [ 42.357121] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.357924] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.358889] ? irqentry_exit+0xf3/0x650 [ 42.359652] do_syscall_64+0xbf/0x430 [ 42.360407] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.361350] RIP: 0033:0x7fcf7b20b5cd [ 42.362049] 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 [ 42.365213] RSP: 002b:00007fff141ce900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.366569] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcf7b20b5cd [ 42.367850] RDX: 000055ab8fa26e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.369140] RBP: 00007fff141ce960 R08: 0000000000000000 R09: 00007fff141ce000 [ 42.370418] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ab90480b10 [ 42.371700] R13: 00007fff141ced90 R14: 000055ab904812b0 R15: 000055ab904956f0 [ 42.373031] [ 42.373455] irq event stamp: 1739 [ 42.374103] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 42.375612] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 42.377146] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 42.378679] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 42.380185] ---[ end trace 0000000000000000 ]--- [ 43.186959] ------------[ cut here ]------------ [ 43.187877] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.189899] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.191354] Modules linked in: [ 43.191962] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.194025] Tainted: [W]=WARN [ 43.194592] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.196334] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.197321] 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 [ 43.200529] RSP: 0018:ffff8880176a7bc0 EFLAGS: 00010286 [ 43.201538] RAX: 0000000000000000 RBX: ffffed1002ed4f78 RCX: ffffffff813a4050 [ 43.202817] RDX: ffff88801b8a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.204111] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed4f2f [ 43.205401] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.206681] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176a7df8 [ 43.207969] FS: 00007f58ed23d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.209444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.210508] CR2: 00007ffeeb712ef8 CR3: 000000001cd89000 CR4: 0000000000350ef0 [ 43.211798] Call Trace: [ 43.212320] [ 43.212735] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.213631] ? __create_object+0x59/0x80 [ 43.214418] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.215387] __vmalloc_noprof+0x59/0x60 [ 43.216148] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.216979] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.217907] bpf_prog_alloc+0x39/0x200 [ 43.218632] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.219562] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.220484] do_seccomp+0x349/0x25e0 [ 43.221217] ? find_held_lock+0x2b/0x80 [ 43.221928] ? do_prlimit+0x310/0x610 [ 43.222659] ? __pfx_do_seccomp+0x10/0x10 [ 43.223455] ? do_raw_spin_unlock+0x53/0x220 [ 43.224286] ? _raw_spin_unlock+0x1e/0x40 [ 43.225068] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.225970] ? static_key_count+0x60/0x80 [ 43.226761] prctl_set_seccomp+0x4e/0x70 [ 43.227524] __do_sys_prctl+0xe6c/0x1d70 [ 43.228307] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.229173] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.230133] ? irqentry_exit+0xf3/0x650 [ 43.230859] do_syscall_64+0xbf/0x430 [ 43.231589] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.232538] RIP: 0033:0x7f58ed72f5cd [ 43.233252] 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 [ 43.236396] RSP: 002b:00007ffeeb7102b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.237820] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f58ed72f5cd [ 43.239117] RDX: 00005576b273ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.240407] RBP: 00007ffeeb710310 R08: 0000000000000000 R09: 00007ffeeb70f9b0 [ 43.241688] R10: 0000000000000000 R11: 0000000000000246 R12: 00005576e240fbf0 [ 43.242968] R13: 00007ffeeb710740 R14: 00005576e2419380 R15: 00005576e2424460 [ 43.244291] [ 43.244723] irq event stamp: 1875 [ 43.245376] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 43.246898] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 43.248452] softirqs last enabled at (1484): [] handle_softirqs+0x50c/0x770 [ 43.249972] softirqs last disabled at (1479): [] __irq_exit_rcu+0xc4/0x100 [ 43.251541] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37556' (ECDSA) to the list of known hosts. 2025/11/18 12:40:21 fuzzer started 2025/11/18 12:40:22 dialing manager at localhost:34383 2025/11/18 12:40:22 checking machine... 2025/11/18 12:40:22 checking revisions... [ 44.150851] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:40:22 testing simple program... [ 44.239057] cgroup: Unknown subsys name 'net' [ 44.303366] cgroup: Unknown subsys name 'cpuset' [ 44.315921] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:40:21 Registers: info registers vcpu 0 RAX=1ffffffff0ce3fcd RBX=ffffffff8671fe68 RCX=ffffffff81ab64ae RDX=0000000000000000 RSI=ffffffff86aaf6b2 RDI=ffffffff8671fe68 RBP=ffffffff8671fe68 RSP=ffff88800b2efa38 R8 =ffffffff86aaf6b2 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e33 R12=ffffffff8671fe68 R13=ffffffff8671fe68 R14=ffffffff8671fe68 R15=dffffc0000000000 RIP=ffffffff8135daaa RFL=00000212 [----A--] 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 00007fcf7ad19900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff141c8000 CR3=000000001ff1c000 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=00000000000231af 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdb6ad80020 CR3=0000000009c0c000 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=2031323a30343a323120383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030323a30343a3231203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000