[ 38.949760] ------------[ cut here ]------------ [ 38.950692] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.952751] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.954212] Modules linked in: [ 38.954808] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.956819] Tainted: [W]=WARN [ 38.957411] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.958899] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.959822] 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 [ 38.963000] RSP: 0018:ffff8880166d7bc0 EFLAGS: 00010286 [ 38.963940] RAX: 0000000000000000 RBX: ffffed1002cdaf78 RCX: ffffffff813a4050 [ 38.965265] RDX: ffff88801a649bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.966628] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cdaf2f [ 38.967927] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.969234] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166d7df8 [ 38.970535] FS: 00007fc54c804900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.971993] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.973070] CR2: 00007fc54ccf6580 CR3: 000000000dc52000 CR4: 0000000000350ef0 [ 38.974377] Call Trace: [ 38.974849] [ 38.975305] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.976216] ? __create_object+0x59/0x80 [ 38.977014] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.978006] __vmalloc_noprof+0x59/0x60 [ 38.978716] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.979603] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.980529] bpf_prog_alloc+0x39/0x200 [ 38.981299] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.982232] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.983145] do_seccomp+0x349/0x25e0 [ 38.983823] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.984742] ? __pfx_do_seccomp+0x10/0x10 [ 38.985532] ? find_held_lock+0x2b/0x80 [ 38.986312] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.987291] ? static_key_count+0x60/0x80 [ 38.988100] prctl_set_seccomp+0x4e/0x70 [ 38.988831] __do_sys_prctl+0xe6c/0x1d70 [ 38.989610] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.990478] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.991448] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.992427] ? irqentry_exit+0xf3/0x650 [ 38.993211] do_syscall_64+0xbf/0x430 [ 38.993916] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.994878] RIP: 0033:0x7fc54ccf65cd [ 38.995586] 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 [ 38.998791] RSP: 002b:00007ffc87fc4d00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.000161] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc54ccf65cd [ 39.001453] RDX: 00005647796fae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.002758] RBP: 00007ffc87fc4d60 R08: 0000000000000000 R09: 00007ffc87fc4400 [ 39.004054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564787b9ab10 [ 39.005350] R13: 00007ffc87fc5190 R14: 0000564787b9b2b0 R15: 0000564787baf6f0 [ 39.006565] [ 39.006917] irq event stamp: 1755 [ 39.007456] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 39.008710] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 39.009996] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 39.011276] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 39.012527] ---[ end trace 0000000000000000 ]--- [ 42.326180] ------------[ cut here ]------------ [ 42.327088] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.329137] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.330775] Modules linked in: [ 42.331472] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.333425] Tainted: [W]=WARN [ 42.334023] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.335455] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.336352] 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 [ 42.339453] RSP: 0018:ffff8880191efbc0 EFLAGS: 00010286 [ 42.340410] RAX: 0000000000000000 RBX: ffffed100323df78 RCX: ffffffff813a4050 [ 42.341659] RDX: ffff88800ef6d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.342922] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100323df2f [ 42.344190] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.345458] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880191efdf8 [ 42.346723] FS: 00007f2476bf0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.348122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.349151] CR2: 00007ffc236a7ef8 CR3: 000000000c257000 CR4: 0000000000350ef0 [ 42.350419] Call Trace: [ 42.350870] [ 42.351310] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.352185] ? __create_object+0x59/0x80 [ 42.352906] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.353858] __vmalloc_noprof+0x59/0x60 [ 42.354601] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.355461] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.356375] bpf_prog_alloc+0x39/0x200 [ 42.357099] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.358040] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.358883] do_seccomp+0x349/0x25e0 [ 42.359589] ? find_held_lock+0x2b/0x80 [ 42.360332] ? do_prlimit+0x310/0x610 [ 42.361068] ? __pfx_do_seccomp+0x10/0x10 [ 42.361795] ? do_raw_spin_unlock+0x53/0x220 [ 42.362633] ? _raw_spin_unlock+0x1e/0x40 [ 42.363401] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.364359] ? static_key_count+0x60/0x80 [ 42.365150] prctl_set_seccomp+0x4e/0x70 [ 42.365880] __do_sys_prctl+0xe6c/0x1d70 [ 42.366653] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.367496] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.368444] ? irqentry_exit+0xf3/0x650 [ 42.369191] do_syscall_64+0xbf/0x430 [ 42.369879] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.370807] RIP: 0033:0x7f24770e25cd [ 42.371493] 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 [ 42.374594] RSP: 002b:00007ffc236a5820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.375919] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f24770e25cd [ 42.377185] RDX: 00005595b8bbbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.378439] RBP: 00007ffc236a5880 R08: 0000000000000000 R09: 00007ffc236a4f20 [ 42.379684] R10: 0000000000000000 R11: 0000000000000246 R12: 00005595cc564b10 [ 42.380967] R13: 00007ffc236a5cb0 R14: 00005595cc5652b0 R15: 00005595cc5796f0 [ 42.382254] [ 42.382673] irq event stamp: 1873 [ 42.383302] hardirqs last enabled at (1883): [] __up_console_sem+0x78/0x80 [ 42.384786] hardirqs last disabled at (1892): [] __up_console_sem+0x5d/0x80 [ 42.386274] softirqs last enabled at (1816): [] handle_softirqs+0x50c/0x770 [ 42.387776] softirqs last disabled at (1811): [] __irq_exit_rcu+0xc4/0x100 [ 42.389250] ---[ end trace 0000000000000000 ]--- [ 43.190396] ------------[ cut here ]------------ [ 43.191163] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.192843] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.194054] Modules linked in: [ 43.194557] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.196208] Tainted: [W]=WARN [ 43.196666] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.198058] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.198779] 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 [ 43.201410] RSP: 0018:ffff888017027bc0 EFLAGS: 00010286 [ 43.202241] RAX: 0000000000000000 RBX: ffffed1002e04f78 RCX: ffffffff813a4050 [ 43.203317] RDX: ffff88801737d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.204391] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e04f2f [ 43.205463] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.206538] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017027df8 [ 43.207610] FS: 00007fead170a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.208813] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.209707] CR2: 00007ffd3b5bfef8 CR3: 0000000016834000 CR4: 0000000000350ef0 [ 43.210784] Call Trace: [ 43.211216] [ 43.211559] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.212314] ? __create_object+0x59/0x80 [ 43.212930] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.213746] __vmalloc_noprof+0x59/0x60 [ 43.214402] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.215128] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.215861] bpf_prog_alloc+0x39/0x200 [ 43.216487] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.217266] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.218033] do_seccomp+0x349/0x25e0 [ 43.218591] ? find_held_lock+0x2b/0x80 [ 43.219232] ? do_prlimit+0x310/0x610 [ 43.219818] ? __pfx_do_seccomp+0x10/0x10 [ 43.220468] ? do_raw_spin_unlock+0x53/0x220 [ 43.221168] ? _raw_spin_unlock+0x1e/0x40 [ 43.221780] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.222601] ? static_key_count+0x60/0x80 [ 43.223273] prctl_set_seccomp+0x4e/0x70 [ 43.223878] __do_sys_prctl+0xe6c/0x1d70 [ 43.224528] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.225246] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.226073] ? irqentry_exit+0xf3/0x650 [ 43.226674] do_syscall_64+0xbf/0x430 [ 43.227305] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.228102] RIP: 0033:0x7fead1bfc5cd [ 43.228650] 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 [ 43.231276] RSP: 002b:00007ffd3b5bd790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.232409] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fead1bfc5cd [ 43.233479] RDX: 00005567108cfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.234565] RBP: 00007ffd3b5bd7f0 R08: 0000000000000000 R09: 00007ffd3b5bce90 [ 43.235646] R10: 0000000000000000 R11: 0000000000000246 R12: 00005567279d5ad0 [ 43.236714] R13: 00007ffd3b5bdc20 R14: 00005567279d6bc0 R15: 00005567279e7780 [ 43.237803] [ 43.238207] irq event stamp: 1741 [ 43.238710] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 43.239982] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 43.241251] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 43.242558] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 43.243818] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23680' (ECDSA) to the list of known hosts. 2025/11/17 21:11:56 fuzzer started 2025/11/17 21:11:56 dialing manager at localhost:37895 2025/11/17 21:11:56 checking machine... 2025/11/17 21:11:56 checking revisions... [ 44.282974] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:11:56 testing simple program... [ 44.367998] cgroup: Unknown subsys name 'net' [ 44.415128] cgroup: Unknown subsys name 'cpuset' [ 44.431458] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:11:55 Registers: info registers vcpu 0 RAX=00000000000c8023 RBX=ffff888013b13780 RCX=0000000000000000 RDX=0000000000000023 RSI=0000000000000000 RDI=ffff88806ce3dc30 RBP=ffff888013b141d8 RSP=ffff8880154b7818 R8 =0000000000080000 R9 =0000000000000023 R10=0000000000000001 R11=0000000000000000 R12=ffff888013b141d8 R13=0000000000008000 R14=0000000000000001 R15=0000000000040000 RIP=ffffffff815270d9 RFL=00000002 [-------] 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 00007fc47d816900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc47cf2f008 CR3=000000000bff7000 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=d8f3b38ab958995900000000000ae988 XMM05=83c23819dc8479880000000000322f50 XMM06=090f1556b20111b30000000000321e08 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000003 RBX=ffffffff8671f718 RCX=ffffffff81ab1612 RDX=0000000000000000 RSI=ffffffff86aaecd0 RDI=ffffffff8671f714 RBP=ffffffff8671f718 RSP=ffff88801a647500 R8 =ffffffff86aaecd0 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023cd8 R12=ffffffff8671f718 R13=ffffffff8671f714 R14=ffffffff8671f714 R15=dffffc0000000000 RIP=ffffffff8135dabe RFL=00000246 [---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 00007f2476bf0900 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=00007ffc2369f000 CR3=000000001e71b000 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