[ 39.112307] ------------[ cut here ]------------ [ 39.113238] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.115278] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/231 [ 39.116764] Modules linked in: [ 39.117357] CPU: 1 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.119325] Tainted: [W]=WARN [ 39.119903] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.121361] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.122254] 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 [ 39.125431] RSP: 0018:ffff88800f22fbc0 EFLAGS: 00010286 [ 39.126557] RAX: 0000000000000000 RBX: ffffed1001e45f78 RCX: ffffffff813a4050 [ 39.127913] RDX: ffff8880164b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.129172] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e45f2f [ 39.130427] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.131701] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f22fdf8 [ 39.132958] FS: 00007f4a6b960900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.134562] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.135880] CR2: 00007fffc18c1ef7 CR3: 000000000a22b000 CR4: 0000000000350ef0 [ 39.137170] Call Trace: [ 39.137629] [ 39.138079] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.138979] ? __create_object+0x59/0x80 [ 39.139744] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.140662] __vmalloc_noprof+0x59/0x60 [ 39.141435] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.142301] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.143236] bpf_prog_alloc+0x39/0x200 [ 39.143949] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.144875] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.145771] do_seccomp+0x349/0x25e0 [ 39.146436] ? find_held_lock+0x2b/0x80 [ 39.147193] ? do_prlimit+0x310/0x610 [ 39.147929] ? __pfx_do_seccomp+0x10/0x10 [ 39.148715] ? do_raw_spin_unlock+0x53/0x220 [ 39.149493] ? _raw_spin_unlock+0x1e/0x40 [ 39.150254] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.151224] ? static_key_count+0x60/0x80 [ 39.152023] prctl_set_seccomp+0x4e/0x70 [ 39.152783] __do_sys_prctl+0xe6c/0x1d70 [ 39.153516] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.154353] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.155317] ? irqentry_exit+0xf3/0x650 [ 39.156072] do_syscall_64+0xbf/0x430 [ 39.156805] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.157742] RIP: 0033:0x7f4a6be525cd [ 39.158395] 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 [ 39.161521] RSP: 002b:00007fffc18bf2f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.162882] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4a6be525cd [ 39.164143] RDX: 000055c3f21c4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.165407] RBP: 00007fffc18bf350 R08: 0000000000000000 R09: 00007fffc18be9f0 [ 39.166704] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c3f5706b10 [ 39.167978] R13: 00007fffc18bf780 R14: 000055c3f57072b0 R15: 000055c3f571b6f0 [ 39.169281] [ 39.169744] irq event stamp: 1693 [ 39.170350] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 39.171863] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 39.173380] softirqs last enabled at (1230): [] handle_softirqs+0x50c/0x770 [ 39.174950] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 39.176468] ---[ end trace 0000000000000000 ]--- [ 42.479909] ------------[ cut here ]------------ [ 42.480732] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.482541] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/239 [ 42.483853] Modules linked in: [ 42.484377] CPU: 1 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.486345] Tainted: [W]=WARN [ 42.486964] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.488281] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.489099] 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 [ 42.491941] RSP: 0018:ffff888018bdfbc0 EFLAGS: 00010286 [ 42.492813] RAX: 0000000000000000 RBX: ffffed100317bf78 RCX: ffffffff813a4050 [ 42.493956] RDX: ffff88800abd0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.495117] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100317bf2f [ 42.496271] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.497415] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018bdfdf8 [ 42.498572] FS: 00007f220e87e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.499873] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.500816] CR2: 00007fff0e503ef7 CR3: 000000001f986000 CR4: 0000000000350ef0 [ 42.501962] Call Trace: [ 42.502379] [ 42.502790] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.503560] ? __create_object+0x59/0x80 [ 42.504257] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.505125] __vmalloc_noprof+0x59/0x60 [ 42.505805] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.506559] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.507392] bpf_prog_alloc+0x39/0x200 [ 42.508053] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.508895] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.509710] do_seccomp+0x349/0x25e0 [ 42.510324] ? find_held_lock+0x2b/0x80 [ 42.511013] ? do_prlimit+0x310/0x610 [ 42.511651] ? __pfx_do_seccomp+0x10/0x10 [ 42.512369] ? do_raw_spin_unlock+0x53/0x220 [ 42.513126] ? _raw_spin_unlock+0x1e/0x40 [ 42.513838] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.514706] ? static_key_count+0x60/0x80 [ 42.515405] prctl_set_seccomp+0x4e/0x70 [ 42.516104] __do_sys_prctl+0xe6c/0x1d70 [ 42.516807] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.517536] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.518413] ? irqentry_exit+0xf3/0x650 [ 42.519103] do_syscall_64+0xbf/0x430 [ 42.519772] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.520587] RIP: 0033:0x7f220ed705cd [ 42.521213] 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 [ 42.524083] RSP: 002b:00007fff0e502180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.525310] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f220ed705cd [ 42.526450] RDX: 000055c941a12e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.527611] RBP: 00007fff0e5021e0 R08: 0000000000000000 R09: 00007fff0e501880 [ 42.528773] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c970ae32b0 [ 42.529938] R13: 00007fff0e502610 R14: 000055c970ae5d20 R15: 000055c970af78d0 [ 42.531118] [ 42.531499] irq event stamp: 1831 [ 42.532091] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 42.533459] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 42.534866] softirqs last enabled at (1364): [] handle_softirqs+0x50c/0x770 [ 42.536264] softirqs last disabled at (1341): [] __irq_exit_rcu+0xc4/0x100 [ 42.537640] ---[ end trace 0000000000000000 ]--- [ 43.333894] ------------[ cut here ]------------ [ 43.334634] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.336377] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.337594] Modules linked in: [ 43.338119] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.339787] Tainted: [W]=WARN [ 43.340246] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.341479] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.342251] 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 [ 43.344991] RSP: 0018:ffff88801add7bc0 EFLAGS: 00010286 [ 43.345830] RAX: 0000000000000000 RBX: ffffed10035baf78 RCX: ffffffff813a4050 [ 43.346923] RDX: ffff888016cad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.348005] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035baf2f [ 43.349093] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.350189] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801add7df8 [ 43.351295] FS: 00007f08fe76f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.352515] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.353411] CR2: 00007f08fecd54a6 CR3: 000000000c92b000 CR4: 0000000000350ef0 [ 43.354498] Call Trace: [ 43.354931] [ 43.355286] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.356041] ? __create_object+0x59/0x80 [ 43.356701] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.357487] __vmalloc_noprof+0x59/0x60 [ 43.358132] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.358884] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.359641] bpf_prog_alloc+0x39/0x200 [ 43.360254] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.361026] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.361803] do_seccomp+0x349/0x25e0 [ 43.362379] ? find_held_lock+0x2b/0x80 [ 43.363023] ? do_prlimit+0x310/0x610 [ 43.363612] ? __pfx_do_seccomp+0x10/0x10 [ 43.364270] ? do_raw_spin_unlock+0x53/0x220 [ 43.364970] ? _raw_spin_unlock+0x1e/0x40 [ 43.365593] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.366389] ? static_key_count+0x60/0x80 [ 43.367067] prctl_set_seccomp+0x4e/0x70 [ 43.367734] __do_sys_prctl+0xe6c/0x1d70 [ 43.368360] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.369079] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.369894] ? irqentry_exit+0xf3/0x650 [ 43.370498] do_syscall_64+0xbf/0x430 [ 43.371138] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.371956] RIP: 0033:0x7f08fec615cd [ 43.372513] 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 [ 43.375206] RSP: 002b:00007ffcfeb31ff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.376360] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f08fec615cd [ 43.377450] RDX: 000055fec140ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.378536] RBP: 00007ffcfeb32050 R08: 0000000000000000 R09: 00007ffcfeb316f0 [ 43.379626] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fed12d12b0 [ 43.380716] R13: 00007ffcfeb32480 R14: 000055fed12d3d20 R15: 000055fed12e58d0 [ 43.381807] [ 43.382171] irq event stamp: 1735 [ 43.382732] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 43.384358] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 43.385650] softirqs last enabled at (1356): [] handle_softirqs+0x50c/0x770 [ 43.386980] softirqs last disabled at (1341): [] __irq_exit_rcu+0xc4/0x100 [ 43.388250] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3053' (ECDSA) to the list of known hosts. 2025/11/17 18:59:04 fuzzer started 2025/11/17 18:59:04 dialing manager at localhost:37895 2025/11/17 18:59:04 checking machine... 2025/11/17 18:59:04 checking revisions... [ 44.318016] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:59:04 testing simple program... [ 44.408512] cgroup: Unknown subsys name 'net' [ 44.469479] cgroup: Unknown subsys name 'cpuset' [ 44.486504] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:59:03 Registers: info registers vcpu 0 RAX=0000000080010001 RBX=ffff88806ce28500 RCX=ffffffff8162e507 RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88806ce28e58 RSP=ffff88806ce08e20 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000001 R11=0000000000000001 R12=ffff88806ce28500 R13=ffff88806ce28580 R14=ffff88806ce28500 R15=dffffc0000000000 RIP=ffffffff817515ca RFL=00000046 [---Z-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 00007f220e87e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f220ee35618 CR3=000000001f90a000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001f301 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff08394318 CR3=000000000cd73000 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=416733f0dbac98b1104935c0c34b07af XMM02=0000000000305150eff9b2d0a8fce9cb XMM03=00000000003052202c67c8bc2e329bc3 XMM04=fcbb7856c567364200000000000ae988 XMM05=4f1853c6d6a76e2c0000000000323348 XMM06=8fede82a5ad58cbe0000000000322008 XMM07=e042d86d42eb936e0000000000312ec8 XMM08=ac2527c3be96ad5d0000000000305220 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000