[ 39.134224] ------------[ cut here ]------------ [ 39.135143] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.137172] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.138648] Modules linked in: [ 39.139277] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.141229] Tainted: [W]=WARN [ 39.141785] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.143240] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.144139] 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 [ 39.147270] RSP: 0018:ffff8880157c7bc0 EFLAGS: 00010286 [ 39.148238] RAX: 0000000000000000 RBX: ffffed1002af8f78 RCX: ffffffff813a4050 [ 39.149520] RDX: ffff88801a5e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.150801] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002af8f2f [ 39.152071] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.153338] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880157c7df8 [ 39.154611] FS: 00007f878b89c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.156052] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.157124] CR2: 00007ffe0ad90ef8 CR3: 000000000d9a1000 CR4: 0000000000350ef0 [ 39.158419] Call Trace: [ 39.158888] [ 39.159333] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.160226] ? __create_object+0x59/0x80 [ 39.160955] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.161923] __vmalloc_noprof+0x59/0x60 [ 39.162663] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.163536] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.164472] bpf_prog_alloc+0x39/0x200 [ 39.165207] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.166146] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.167067] do_seccomp+0x349/0x25e0 [ 39.167750] ? find_held_lock+0x2b/0x80 [ 39.168513] ? do_prlimit+0x310/0x610 [ 39.169269] ? __pfx_do_seccomp+0x10/0x10 [ 39.170080] ? do_raw_spin_unlock+0x53/0x220 [ 39.170872] ? _raw_spin_unlock+0x1e/0x40 [ 39.171660] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.172623] ? static_key_count+0x60/0x80 [ 39.173422] prctl_set_seccomp+0x4e/0x70 [ 39.174225] __do_sys_prctl+0xe6c/0x1d70 [ 39.174959] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.175804] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.176774] ? irqentry_exit+0xf3/0x650 [ 39.177533] do_syscall_64+0xbf/0x430 [ 39.178252] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.179181] RIP: 0033:0x7f878bd8e5cd [ 39.179829] 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 [ 39.182976] RSP: 002b:00007ffe0ad8fa50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.184342] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f878bd8e5cd [ 39.185633] RDX: 000055bff7f2de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.186931] RBP: 00007ffe0ad8fab0 R08: 0000000000000000 R09: 00007ffe0ad8f150 [ 39.188193] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c0229ed2b0 [ 39.189482] R13: 00007ffe0ad8fee0 R14: 000055c0229efd20 R15: 000055c022a018d0 [ 39.190803] [ 39.191285] irq event stamp: 1785 [ 39.191893] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 39.193407] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 39.194931] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 39.196437] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 39.197928] ---[ end trace 0000000000000000 ]--- [ 42.414144] ------------[ cut here ]------------ [ 42.415090] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.417180] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.418659] Modules linked in: [ 42.419522] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.421592] Tainted: [W]=WARN [ 42.422201] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.423697] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.424627] 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 [ 42.427836] RSP: 0018:ffff88801a5e7bc0 EFLAGS: 00010286 [ 42.428822] RAX: 0000000000000000 RBX: ffffed10034bcf78 RCX: ffffffff813a4050 [ 42.430138] RDX: ffff8880162dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.431436] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034bcf2f [ 42.432735] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.434044] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a5e7df8 [ 42.435336] FS: 00007f14f6145900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.436774] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.437861] CR2: 00007f14f6637580 CR3: 00000000205eb000 CR4: 0000000000350ef0 [ 42.439158] Call Trace: [ 42.439626] [ 42.440089] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.440951] ? __create_object+0x59/0x80 [ 42.441752] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.442722] __vmalloc_noprof+0x59/0x60 [ 42.443492] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.444386] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.445322] bpf_prog_alloc+0x39/0x200 [ 42.446095] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.446976] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.447890] do_seccomp+0x349/0x25e0 [ 42.448617] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.449518] ? __pfx_do_seccomp+0x10/0x10 [ 42.450321] ? find_held_lock+0x2b/0x80 [ 42.451095] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.452082] ? static_key_count+0x60/0x80 [ 42.452851] prctl_set_seccomp+0x4e/0x70 [ 42.453649] __do_sys_prctl+0xe6c/0x1d70 [ 42.454426] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.455289] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.456274] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.457248] ? irqentry_exit+0xf3/0x650 [ 42.457991] do_syscall_64+0xbf/0x430 [ 42.458751] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.459716] RIP: 0033:0x7f14f66375cd [ 42.460413] 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 [ 42.463620] RSP: 002b:00007ffdb813f280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.464986] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f14f66375cd [ 42.466311] RDX: 000055ff56a1ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.467611] RBP: 00007ffdb813f2e0 R08: 0000000000000000 R09: 00007ffdb813e980 [ 42.468894] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ff7bef9ad0 [ 42.470183] R13: 00007ffdb813f710 R14: 000055ff7befabc0 R15: 000055ff7bf0b780 [ 42.471492] [ 42.471920] irq event stamp: 1815 [ 42.472560] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 42.474111] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 42.475634] softirqs last enabled at (1360): [] handle_softirqs+0x50c/0x770 [ 42.477189] softirqs last disabled at (1355): [] __irq_exit_rcu+0xc4/0x100 [ 42.478732] ---[ end trace 0000000000000000 ]--- [ 43.285753] ------------[ cut here ]------------ [ 43.286704] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.288719] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.290181] Modules linked in: [ 43.290769] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.292705] Tainted: [W]=WARN [ 43.293297] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.294756] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.295663] 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 [ 43.298805] RSP: 0018:ffff8880164dfbc0 EFLAGS: 00010286 [ 43.299781] RAX: 0000000000000000 RBX: ffffed1002c9bf78 RCX: ffffffff813a4050 [ 43.301057] RDX: ffff888015cc9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.302336] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c9bf2f [ 43.303595] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.304872] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164dfdf8 [ 43.306168] FS: 00007fb78ba70900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.307598] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.308643] CR2: 00007ffdb5c17ef8 CR3: 000000000daa2000 CR4: 0000000000350ef0 [ 43.309912] Call Trace: [ 43.310425] [ 43.310822] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.311690] ? __create_object+0x59/0x80 [ 43.312446] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.313390] __vmalloc_noprof+0x59/0x60 [ 43.314135] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.314928] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.315836] bpf_prog_alloc+0x39/0x200 [ 43.316537] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.317434] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.318322] do_seccomp+0x349/0x25e0 [ 43.318967] ? find_held_lock+0x2b/0x80 [ 43.319689] ? do_prlimit+0x310/0x610 [ 43.320412] ? __pfx_do_seccomp+0x10/0x10 [ 43.321169] ? do_raw_spin_unlock+0x53/0x220 [ 43.321929] ? _raw_spin_unlock+0x1e/0x40 [ 43.322682] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.323604] ? static_key_count+0x60/0x80 [ 43.324387] prctl_set_seccomp+0x4e/0x70 [ 43.325138] __do_sys_prctl+0xe6c/0x1d70 [ 43.325884] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.326752] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.327742] ? irqentry_exit+0xf3/0x650 [ 43.328493] do_syscall_64+0xbf/0x430 [ 43.329242] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.330231] RIP: 0033:0x7fb78bf625cd [ 43.330890] 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 [ 43.334085] RSP: 002b:00007ffdb5c15a70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.335457] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb78bf625cd [ 43.336757] RDX: 00005568cd5a3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.338067] RBP: 00007ffdb5c15ad0 R08: 0000000000000000 R09: 00007ffdb5c15170 [ 43.339355] R10: 0000000000000000 R11: 0000000000000246 R12: 00005568fa072bf0 [ 43.340657] R13: 00007ffdb5c15f00 R14: 00005568fa07c380 R15: 00005568fa087460 [ 43.341937] [ 43.342388] irq event stamp: 1717 [ 43.342972] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 43.344471] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 43.345946] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 43.347437] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 43.348895] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47605' (ECDSA) to the list of known hosts. 2025/11/17 09:28:08 fuzzer started 2025/11/17 09:28:08 dialing manager at localhost:37895 2025/11/17 09:28:08 checking machine... 2025/11/17 09:28:08 checking revisions... [ 44.250377] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:28:08 testing simple program... [ 44.341162] cgroup: Unknown subsys name 'net' [ 44.402939] cgroup: Unknown subsys name 'cpuset' [ 44.416423] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:28:07 Registers: info registers vcpu 0 RAX=1ffffffff0ce4c2d RBX=ffffffff8672616c RCX=ffffffff81b2d488 RDX=0000000000000000 RSI=ffffffff86ab8c2a RDI=ffffffff86726150 RBP=ffffffff86726150 RSP=ffff888009627758 R8 =ffffffff86ab8c2a R9 =0000000000000000 R10=000000000003c9ed R11=0000000000025767 R12=ffffffff8672618c R13=ffffffff86726150 R14=ffffffff86726150 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000217 [----APC] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc96427d000 CR3=000000000d615000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=299858dc9cc9e63d00000000000ae988 XMM05=b3723b054df0914a000000000031ee28 XMM06=d3cd4d1b2f8ef200000000000031dbc8 XMM07=fb795ef6d6577056000000000030d328 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff86e86e9d RBX=0000000000000001 RCX=ffffffff86e86e98 RDX=0000000000000002 RSI=0000000000000005 RDI=ffffffff869af834 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =ffffffff86e86e80 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d20 R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08ab1 R15=ffff88806cf08a70 RIP=ffffffff8135e835 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 00007f14f6145900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdb8139000 CR3=0000000020512000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000