[ 46.641389] ------------[ cut here ]------------ [ 46.642330] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.644363] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.645857] Modules linked in: [ 46.646459] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.648472] Tainted: [W]=WARN [ 46.649078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.650579] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.651486] 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 [ 46.654669] RSP: 0018:ffff88801a627bc0 EFLAGS: 00010286 [ 46.655670] RAX: 0000000000000000 RBX: ffffed10034c4f78 RCX: ffffffff813a4050 [ 46.656962] RDX: ffff88800f399bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.658268] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034c4f2f [ 46.659577] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.660916] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a627df8 [ 46.662225] FS: 00007f5170260900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.663674] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.664752] CR2: 00007ffdb04e3ef7 CR3: 000000001d4ca000 CR4: 0000000000350ef0 [ 46.666059] Call Trace: [ 46.666532] [ 46.666998] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.667908] ? __create_object+0x59/0x80 [ 46.668704] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.669704] __vmalloc_noprof+0x59/0x60 [ 46.670423] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.671305] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.672240] bpf_prog_alloc+0x39/0x200 [ 46.672996] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.673966] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.674881] do_seccomp+0x349/0x25e0 [ 46.675571] ? find_held_lock+0x2b/0x80 [ 46.676346] ? do_prlimit+0x310/0x610 [ 46.677091] ? __pfx_do_seccomp+0x10/0x10 [ 46.677918] ? do_raw_spin_unlock+0x53/0x220 [ 46.678768] ? _raw_spin_unlock+0x1e/0x40 [ 46.679514] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.680471] ? static_key_count+0x60/0x80 [ 46.681278] prctl_set_seccomp+0x4e/0x70 [ 46.682083] __do_sys_prctl+0xe6c/0x1d70 [ 46.682890] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.683757] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.684751] ? irqentry_exit+0xf3/0x650 [ 46.685588] do_syscall_64+0xbf/0x430 [ 46.686247] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.687050] RIP: 0033:0x7f51707525cd [ 46.687645] 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 [ 46.690311] RSP: 002b:00007ffdb04e2e20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.691443] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f51707525cd [ 46.692501] RDX: 0000557eb5bfde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.693570] RBP: 00007ffdb04e2e80 R08: 0000000000000000 R09: 00007ffdb04e2520 [ 46.694633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557ebfc94ad0 [ 46.695717] R13: 00007ffdb04e32b0 R14: 0000557ebfc95bc0 R15: 0000557ebfca6780 [ 46.696799] [ 46.697151] irq event stamp: 1769 [ 46.697702] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 46.698974] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 46.700242] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 46.701539] softirqs last disabled at (1629): [] __irq_exit_rcu+0xc4/0x100 [ 46.702806] ---[ end trace 0000000000000000 ]--- [ 50.219277] ------------[ cut here ]------------ [ 50.220230] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.222863] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 50.224376] Modules linked in: [ 50.225059] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.227155] Tainted: [W]=WARN [ 50.227787] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.229343] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.230324] 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 [ 50.233701] RSP: 0018:ffff88801a9e7bc0 EFLAGS: 00010286 [ 50.234725] RAX: 0000000000000000 RBX: ffffed100353cf78 RCX: ffffffff813a4050 [ 50.236082] RDX: ffff8880163d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.237455] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100353cf2f [ 50.238819] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.240188] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a9e7df8 [ 50.241547] FS: 00007fee77aef900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.243060] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.244183] CR2: 00007fff94dceef7 CR3: 0000000020ca5000 CR4: 0000000000350ef0 [ 50.245541] Call Trace: [ 50.246073] [ 50.246510] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.247460] ? __create_object+0x59/0x80 [ 50.248284] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.249305] __vmalloc_noprof+0x59/0x60 [ 50.250104] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.251033] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.252022] bpf_prog_alloc+0x39/0x200 [ 50.252807] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.253805] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.254767] do_seccomp+0x349/0x25e0 [ 50.255480] ? find_held_lock+0x2b/0x80 [ 50.256292] ? do_prlimit+0x310/0x610 [ 50.257060] ? __pfx_do_seccomp+0x10/0x10 [ 50.257915] ? do_raw_spin_unlock+0x53/0x220 [ 50.258807] ? _raw_spin_unlock+0x1e/0x40 [ 50.259586] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.260660] ? static_key_count+0x60/0x80 [ 50.261459] prctl_set_seccomp+0x4e/0x70 [ 50.262299] __do_sys_prctl+0xe6c/0x1d70 [ 50.263139] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.264054] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.265086] ? irqentry_exit+0xf3/0x650 [ 50.265899] do_syscall_64+0xbf/0x430 [ 50.266674] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.267697] RIP: 0033:0x7fee77fe15cd [ 50.268400] 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 [ 50.271723] RSP: 002b:00007fff94dcd630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.273170] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fee77fe15cd [ 50.274559] RDX: 0000561f8cf29e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.275921] RBP: 00007fff94dcd690 R08: 0000000000000000 R09: 00007fff94dccd30 [ 50.277267] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561fb57caad0 [ 50.278647] R13: 00007fff94dcdac0 R14: 0000561fb57cbbc0 R15: 0000561fb57dc780 [ 50.280026] [ 50.280476] irq event stamp: 1859 [ 50.281154] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 50.282754] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 50.284349] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 50.285998] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 50.287303] ---[ end trace 0000000000000000 ]--- [ 51.064318] ------------[ cut here ]------------ [ 51.065320] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.067482] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 51.069226] Modules linked in: [ 51.069929] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.072113] Tainted: [W]=WARN [ 51.072775] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.074436] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.075463] 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 [ 51.079016] RSP: 0018:ffff88801aa1fbc0 EFLAGS: 00010286 [ 51.080114] RAX: 0000000000000000 RBX: ffffed1003543f78 RCX: ffffffff813a4050 [ 51.081572] RDX: ffff8880143ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.083039] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003543f2f [ 51.084474] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.085922] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aa1fdf8 [ 51.087356] FS: 00007f693bff5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.088966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.090168] CR2: 00007f693c4e7580 CR3: 000000001d5c7000 CR4: 0000000000350ef0 [ 51.091625] Call Trace: [ 51.092143] [ 51.092666] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.093693] ? __create_object+0x59/0x80 [ 51.094517] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.095629] __vmalloc_noprof+0x59/0x60 [ 51.096425] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.097409] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.098473] bpf_prog_alloc+0x39/0x200 [ 51.099304] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.100344] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.101354] do_seccomp+0x349/0x25e0 [ 51.102170] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.103179] ? __pfx_do_seccomp+0x10/0x10 [ 51.104076] ? find_held_lock+0x2b/0x80 [ 51.104919] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.106020] ? static_key_count+0x60/0x80 [ 51.106918] prctl_set_seccomp+0x4e/0x70 [ 51.107792] __do_sys_prctl+0xe6c/0x1d70 [ 51.108690] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.109654] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.110739] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.111817] ? irqentry_exit+0xf3/0x650 [ 51.112674] do_syscall_64+0xbf/0x430 [ 51.113449] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.114547] RIP: 0033:0x7f693c4e75cd [ 51.115342] 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 [ 51.118889] RSP: 002b:00007fff648ee050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.120424] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f693c4e75cd [ 51.121875] RDX: 00005562f572ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.123307] RBP: 00007fff648ee0b0 R08: 0000000000000000 R09: 00007fff648ed750 [ 51.124749] R10: 0000000000000000 R11: 0000000000000246 R12: 000055631b573ad0 [ 51.126202] R13: 00007fff648ee4e0 R14: 000055631b574bc0 R15: 000055631b585780 [ 51.127664] [ 51.128137] irq event stamp: 1753 [ 51.128866] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 51.130420] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 51.131818] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 51.133233] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 51.134650] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32262' (ECDSA) to the list of known hosts. 2025/11/19 03:41:15 fuzzer started 2025/11/19 03:41:16 dialing manager at localhost:34383 2025/11/19 03:41:16 checking machine... 2025/11/19 03:41:16 checking revisions... [ 52.020223] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:41:16 testing simple program... [ 52.105812] cgroup: Unknown subsys name 'net' [ 52.153662] cgroup: Unknown subsys name 'cpuset' [ 52.166935] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:41:15 Registers: info registers vcpu 0 RAX=0000000000002005 RBX=ffff888009611bc0 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888009612618 RSP=ffff888009627698 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fee780a4650 CR3=000000000d6e8000 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=fbbf9d12a65667868340970fcff2e5b1 XMM02=eff9b2d0a8fce9cb00000000003030e8 XMM03=2c67c8bc2e329bc30000000000303210 XMM04=c06d0c0d956247a400000000000ae988 XMM05=515114de366ad2ea0000000000320848 XMM06=0394861f14684e59000000000031ef78 XMM07=fb795ef6d6577056000000000030ef28 XMM08=2c67c8bc2e329bc30000000000303210 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=6374652f20230a23 RBX=ffff888016b3fda0 RCX=0000000000001000 RDX=0000000000000000 RSI=ffff88801ddfc000 RDI=0000561fb57f14b0 RBP=0000000000001000 RSP=ffff888016b3f8f0 R8 =0000000000000000 R9 =ffffed1003bbf9ff R10=ffff88801ddfcfff R11=0000000000000000 R12=0000561fb57f14b0 R13=ffff888016b3fda8 R14=00007ffffffff000 R15=ffff88801ddfc000 RIP=ffffffff84c5e354 RFL=00040206 [-----P-] 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 00007fee77aef900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff94dc7000 CR3=0000000020cc2000 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=2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c XMM01=00ff00000000000000000000000000ff XMM02=00ff00000000000000000000000000ff XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=6500273d2720676e6974636570786500 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000