[ 46.421247] ------------[ cut here ]------------ [ 46.422196] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.424320] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.425865] Modules linked in: [ 46.426534] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.428644] Tainted: [W]=WARN [ 46.429199] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.430935] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.431976] 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 [ 46.435235] RSP: 0018:ffff888014fb7bc0 EFLAGS: 00010286 [ 46.436282] RAX: 0000000000000000 RBX: ffffed10029f6f78 RCX: ffffffff813a4050 [ 46.437615] RDX: ffff88801c070000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.438974] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10029f6f2f [ 46.440313] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.441659] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014fb7df8 [ 46.442970] FS: 00007f39f8ef1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.444455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.445562] CR2: 00007f39f93e3580 CR3: 000000000d331000 CR4: 0000000000350ef0 [ 46.446888] Call Trace: [ 46.447350] [ 46.447846] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.448770] ? __create_object+0x59/0x80 [ 46.449595] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.450602] __vmalloc_noprof+0x59/0x60 [ 46.451313] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.452225] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.453212] bpf_prog_alloc+0x39/0x200 [ 46.453974] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.454964] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.455927] do_seccomp+0x349/0x25e0 [ 46.456704] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.457631] ? __pfx_do_seccomp+0x10/0x10 [ 46.458375] ? find_held_lock+0x2b/0x80 [ 46.459175] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.460180] ? static_key_count+0x60/0x80 [ 46.461030] prctl_set_seccomp+0x4e/0x70 [ 46.461862] __do_sys_prctl+0xe6c/0x1d70 [ 46.462676] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.463587] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.464753] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.466011] ? irqentry_exit+0xf3/0x650 [ 46.466990] do_syscall_64+0xbf/0x430 [ 46.467973] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.469189] RIP: 0033:0x7f39f93e35cd [ 46.470113] 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 [ 46.473492] RSP: 002b:00007ffc04020e60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.474910] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f39f93e35cd [ 46.476245] RDX: 000055c233cb7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.477595] RBP: 00007ffc04020ec0 R08: 0000000000000000 R09: 00007ffc04020560 [ 46.478890] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c242b0fbf0 [ 46.480230] R13: 00007ffc040212f0 R14: 000055c242b19380 R15: 000055c242b24460 [ 46.481461] [ 46.481837] irq event stamp: 1821 [ 46.482335] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 46.483631] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 46.484934] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 46.486255] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 46.487562] ---[ end trace 0000000000000000 ]--- [ 49.252976] ------------[ cut here ]------------ [ 49.253914] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.255993] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.257464] Modules linked in: [ 49.258051] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.260031] Tainted: [W]=WARN [ 49.260637] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.262137] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.263052] 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 [ 49.266240] RSP: 0018:ffff8880180b7bc0 EFLAGS: 00010286 [ 49.267231] RAX: 0000000000000000 RBX: ffffed1003016f78 RCX: ffffffff813a4050 [ 49.268516] RDX: ffff88800f978000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.269789] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003016f2f [ 49.271070] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.272352] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880180b7df8 [ 49.273643] FS: 00007f4df1283900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.275074] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.276145] CR2: 00007f4df1775580 CR3: 000000000b8b2000 CR4: 0000000000350ef0 [ 49.277417] Call Trace: [ 49.277875] [ 49.278283] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.279160] ? __create_object+0x59/0x80 [ 49.279971] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.280950] __vmalloc_noprof+0x59/0x60 [ 49.281710] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.282567] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.283488] bpf_prog_alloc+0x39/0x200 [ 49.284182] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.285098] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.286000] do_seccomp+0x349/0x25e0 [ 49.286738] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.287643] ? __pfx_do_seccomp+0x10/0x10 [ 49.288434] ? find_held_lock+0x2b/0x80 [ 49.289139] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.290093] ? static_key_count+0x60/0x80 [ 49.290893] prctl_set_seccomp+0x4e/0x70 [ 49.291664] __do_sys_prctl+0xe6c/0x1d70 [ 49.292464] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.293267] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.294222] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.295185] ? irqentry_exit+0xf3/0x650 [ 49.295967] do_syscall_64+0xbf/0x430 [ 49.296712] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.297659] RIP: 0033:0x7f4df17755cd [ 49.298324] 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 [ 49.301459] RSP: 002b:00007ffecf493f90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.302837] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4df17755cd [ 49.304151] RDX: 00005646ecc4de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.305416] RBP: 00007ffecf493ff0 R08: 0000000000000000 R09: 00007ffecf493690 [ 49.306701] R10: 0000000000000000 R11: 0000000000000246 R12: 00005647206a2ad0 [ 49.307987] R13: 00007ffecf494420 R14: 00005647206a3bc0 R15: 00005647206b4780 [ 49.309266] [ 49.309734] irq event stamp: 1751 [ 49.310331] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 49.311839] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 49.313369] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 49.314932] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 49.316426] ---[ end trace 0000000000000000 ]--- [ 50.089207] ------------[ cut here ]------------ [ 50.090163] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.092179] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.093633] Modules linked in: [ 50.094233] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.096198] Tainted: [W]=WARN [ 50.096801] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.098262] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.099175] 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 [ 50.102404] RSP: 0018:ffff88801664fbc0 EFLAGS: 00010286 [ 50.103334] RAX: 0000000000000000 RBX: ffffed1002cc9f78 RCX: ffffffff813a4050 [ 50.104650] RDX: ffff888017bf8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.105933] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc9f2f [ 50.107219] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.108517] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801664fdf8 [ 50.109814] FS: 00007ffbe54fd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.111236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.112312] CR2: 00007ffd38fe2ef8 CR3: 000000002094c000 CR4: 0000000000350ef0 [ 50.113604] Call Trace: [ 50.114071] [ 50.114535] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.115433] ? __create_object+0x59/0x80 [ 50.116175] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.117141] __vmalloc_noprof+0x59/0x60 [ 50.117908] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.118786] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.119725] bpf_prog_alloc+0x39/0x200 [ 50.120481] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.121366] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.122272] do_seccomp+0x349/0x25e0 [ 50.122994] ? find_held_lock+0x2b/0x80 [ 50.123751] ? do_prlimit+0x310/0x610 [ 50.124530] ? __pfx_do_seccomp+0x10/0x10 [ 50.125262] ? do_raw_spin_unlock+0x53/0x220 [ 50.126096] ? _raw_spin_unlock+0x1e/0x40 [ 50.126885] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.127857] ? static_key_count+0x60/0x80 [ 50.128670] prctl_set_seccomp+0x4e/0x70 [ 50.129445] __do_sys_prctl+0xe6c/0x1d70 [ 50.130173] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.131036] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.132021] ? irqentry_exit+0xf3/0x650 [ 50.132791] do_syscall_64+0xbf/0x430 [ 50.133546] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.134487] RIP: 0033:0x7ffbe59ef5cd [ 50.135145] 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 [ 50.138329] RSP: 002b:00007ffd38fe02b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.139674] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffbe59ef5cd [ 50.140993] RDX: 000055e0a2d4ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.142271] RBP: 00007ffd38fe0310 R08: 0000000000000000 R09: 00007ffd38fdf9b0 [ 50.143536] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e0d3a18b10 [ 50.144831] R13: 00007ffd38fe0740 R14: 000055e0d3a192b0 R15: 000055e0d3a2d6f0 [ 50.146131] [ 50.146604] irq event stamp: 1735 [ 50.147204] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 50.148734] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 50.150271] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 50.151815] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 50.153341] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56230' (ECDSA) to the list of known hosts. 2025/11/18 06:13:33 fuzzer started 2025/11/18 06:13:33 dialing manager at localhost:37895 2025/11/18 06:13:33 checking machine... 2025/11/18 06:13:33 checking revisions... [ 51.055574] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:13:33 testing simple program... [ 51.146137] cgroup: Unknown subsys name 'net' [ 51.205902] cgroup: Unknown subsys name 'cpuset' [ 51.220284] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:13:33 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880165bf880 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff8880165bf5a8 R8 =0000000000000001 R9 =ffff8880165bf6a0 R10=000000000003c9ed R11=0000000000026761 R12=ffffffff8135e7a2 R13=ffff8880165bf6a8 R14=ffff8880165bf850 R15=ffff8880165bf660 RIP=ffffffff81528efc RFL=00000247 [---Z-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 00007f642f2d9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc2bb39d18 CR3=000000000de3d000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=245d3657fb1e6d9200000000000ae988 XMM05=e032f3fb60caeba300000000003208f8 XMM06=92fb3fb195a8b602000000000031f9a0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88800b80ca00 RBX=0000000000000200 RCX=ffffffff8152d723 RDX=ffff88800b7f6960 RSI=0000000000000000 RDI=ffff88800b819500 RBP=ffff88800b819500 RSP=ffff88800f9f7a48 R8 =0000000000000001 R9 =ffffed1001f3ef3a R10=0000000000000003 R11=0000000000000001 R12=ffff888009c2d880 R13=0000000000000246 R14=ffff88800b819500 R15=ffff88800944cc80 RIP=ffffffff81b61984 RFL=00000082 [--S----] 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 00007f4df1283900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4df1262020 CR3=000000000d32e000 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