[ 38.884542] ------------[ cut here ]------------ [ 38.885324] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.887024] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/231 [ 38.888298] Modules linked in: [ 38.888784] CPU: 1 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.890411] Tainted: [W]=WARN [ 38.890912] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.892128] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.892877] 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 [ 38.895519] RSP: 0018:ffff888019b67bc0 EFLAGS: 00010286 [ 38.896333] RAX: 0000000000000000 RBX: ffffed100336cf78 RCX: ffffffff813a4050 [ 38.897403] RDX: ffff888018598000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.898486] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100336cf2f [ 38.899558] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.900630] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b67df8 [ 38.901706] FS: 00007fc284d76900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.902923] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.903761] CR2: 00007fc285268580 CR3: 000000000b3f2000 CR4: 0000000000350ef0 [ 38.904855] Call Trace: [ 38.905240] [ 38.905577] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.906309] ? __create_object+0x59/0x80 [ 38.906966] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.907739] __vmalloc_noprof+0x59/0x60 [ 38.908370] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.909105] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.909879] bpf_prog_alloc+0x39/0x200 [ 38.910461] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.911232] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.911977] do_seccomp+0x349/0x25e0 [ 38.912540] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.913287] ? __pfx_do_seccomp+0x10/0x10 [ 38.913950] ? find_held_lock+0x2b/0x80 [ 38.914547] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.915347] ? static_key_count+0x60/0x80 [ 38.916008] prctl_set_seccomp+0x4e/0x70 [ 38.916619] __do_sys_prctl+0xe6c/0x1d70 [ 38.917279] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.918000] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.918779] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.919586] ? irqentry_exit+0xf3/0x650 [ 38.920224] do_syscall_64+0xbf/0x430 [ 38.920800] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.921589] RIP: 0033:0x7fc2852685cd [ 38.922185] 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 [ 38.924816] RSP: 002b:00007ffce84c5bc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.925984] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc2852685cd [ 38.927060] RDX: 000055c3750ffe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.928133] RBP: 00007ffce84c5c20 R08: 0000000000000000 R09: 00007ffce84c52c0 [ 38.929203] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c3a78d8ad0 [ 38.930267] R13: 00007ffce84c6050 R14: 000055c3a78d9bc0 R15: 000055c3a78ea780 [ 38.931366] [ 38.931717] irq event stamp: 1757 [ 38.932275] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 38.933538] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 38.934804] softirqs last enabled at (1612): [] handle_softirqs+0x50c/0x770 [ 38.936110] softirqs last disabled at (1597): [] __irq_exit_rcu+0xc4/0x100 [ 38.937361] ---[ end trace 0000000000000000 ]--- [ 41.904590] ------------[ cut here ]------------ [ 41.905483] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.907430] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 41.908805] Modules linked in: [ 41.909403] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.911338] Tainted: [W]=WARN [ 41.911901] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.913316] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.914186] 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 [ 41.917200] RSP: 0018:ffff888016dcfbc0 EFLAGS: 00010286 [ 41.918130] RAX: 0000000000000000 RBX: ffffed1002db9f78 RCX: ffffffff813a4050 [ 41.919540] RDX: ffff888017383780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.920816] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db9f2f [ 41.922109] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.923417] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dcfdf8 [ 41.924716] FS: 00007fc8ee22b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.926180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.927279] CR2: 00007ffe7e84cef8 CR3: 000000000b38e000 CR4: 0000000000350ef0 [ 41.928568] Call Trace: [ 41.929066] [ 41.929483] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.930387] ? __create_object+0x59/0x80 [ 41.931205] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.932185] __vmalloc_noprof+0x59/0x60 [ 41.932946] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.933779] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.934741] bpf_prog_alloc+0x39/0x200 [ 41.935487] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.936428] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.937330] do_seccomp+0x349/0x25e0 [ 41.938064] ? find_held_lock+0x2b/0x80 [ 41.938820] ? do_prlimit+0x310/0x610 [ 41.939588] ? __pfx_do_seccomp+0x10/0x10 [ 41.940384] ? do_raw_spin_unlock+0x53/0x220 [ 41.941209] ? _raw_spin_unlock+0x1e/0x40 [ 41.941990] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.943003] ? static_key_count+0x60/0x80 [ 41.943755] prctl_set_seccomp+0x4e/0x70 [ 41.944521] __do_sys_prctl+0xe6c/0x1d70 [ 41.945302] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.946156] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.947173] ? irqentry_exit+0xf3/0x650 [ 41.947959] do_syscall_64+0xbf/0x430 [ 41.948651] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.949621] RIP: 0033:0x7fc8ee71d5cd [ 41.950319] 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 [ 41.953523] RSP: 002b:00007ffe7e84ac90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.954940] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc8ee71d5cd [ 41.956210] RDX: 0000561479696e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.957494] RBP: 00007ffe7e84acf0 R08: 0000000000000000 R09: 00007ffe7e84a390 [ 41.958810] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561484999ad0 [ 41.960126] R13: 00007ffe7e84b120 R14: 000056148499abc0 R15: 00005614849ab780 [ 41.961424] [ 41.961877] irq event stamp: 1709 [ 41.962492] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 41.964072] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 41.965599] softirqs last enabled at (1590): [] handle_softirqs+0x50c/0x770 [ 41.967174] softirqs last disabled at (1585): [] __irq_exit_rcu+0xc4/0x100 [ 41.968692] ---[ end trace 0000000000000000 ]--- [ 42.764074] ------------[ cut here ]------------ [ 42.765001] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.767073] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.768542] Modules linked in: [ 42.769434] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.771954] Tainted: [W]=WARN [ 42.772510] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.773998] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.774919] 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 [ 42.778101] RSP: 0018:ffff8880186e7bc0 EFLAGS: 00010286 [ 42.779111] RAX: 0000000000000000 RBX: ffffed10030dcf78 RCX: ffffffff813a4050 [ 42.780385] RDX: ffff888016c88000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.781662] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030dcf2f [ 42.782973] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.784250] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880186e7df8 [ 42.785529] FS: 00007fcde160e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.786999] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.788077] CR2: 00007ffe778bdef8 CR3: 000000001f295000 CR4: 0000000000350ef0 [ 42.789373] Call Trace: [ 42.789876] [ 42.790287] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.791217] ? __create_object+0x59/0x80 [ 42.792030] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.793020] __vmalloc_noprof+0x59/0x60 [ 42.793725] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.794609] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.795554] bpf_prog_alloc+0x39/0x200 [ 42.796313] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.797258] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.798176] do_seccomp+0x349/0x25e0 [ 42.798902] ? find_held_lock+0x2b/0x80 [ 42.799628] ? do_prlimit+0x310/0x610 [ 42.800384] ? __pfx_do_seccomp+0x10/0x10 [ 42.801167] ? do_raw_spin_unlock+0x53/0x220 [ 42.802017] ? _raw_spin_unlock+0x1e/0x40 [ 42.802767] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.803753] ? static_key_count+0x60/0x80 [ 42.804582] prctl_set_seccomp+0x4e/0x70 [ 42.805380] __do_sys_prctl+0xe6c/0x1d70 [ 42.806172] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.807058] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.808039] ? irqentry_exit+0xf3/0x650 [ 42.808761] do_syscall_64+0xbf/0x430 [ 42.809518] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.810477] RIP: 0033:0x7fcde1b005cd [ 42.811220] 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 [ 42.814394] RSP: 002b:00007ffe778bbb70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.815782] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcde1b005cd [ 42.817086] RDX: 000055da4fd4ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.818376] RBP: 00007ffe778bbbd0 R08: 0000000000000000 R09: 00007ffe778bb270 [ 42.819672] R10: 0000000000000000 R11: 0000000000000246 R12: 000055da72b0fad0 [ 42.820958] R13: 00007ffe778bc000 R14: 000055da72b10bc0 R15: 000055da72b21780 [ 42.822271] [ 42.822713] irq event stamp: 1923 [ 42.823374] hardirqs last enabled at (1933): [] __up_console_sem+0x78/0x80 [ 42.824884] hardirqs last disabled at (1942): [] __up_console_sem+0x5d/0x80 [ 42.826410] softirqs last enabled at (1902): [] handle_softirqs+0x50c/0x770 [ 42.827954] softirqs last disabled at (1897): [] __irq_exit_rcu+0xc4/0x100 [ 42.829476] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37880' (ECDSA) to the list of known hosts. 2025/11/17 12:22:28 fuzzer started 2025/11/17 12:22:28 dialing manager at localhost:37895 2025/11/17 12:22:28 checking machine... 2025/11/17 12:22:28 checking revisions... [ 43.734649] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:22:28 testing simple program... [ 43.823259] cgroup: Unknown subsys name 'net' [ 43.870570] cgroup: Unknown subsys name 'cpuset' [ 43.884131] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:22:27 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffffffff85c2ca00 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85c2d458 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffffffff85c2d480 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 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 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa88ab93248 CR3=000000000e9aa000 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=a5e50e3f9f148086384e8217bbccf4ee XMM02=eff9b2d0a8fce9cb0000000000305940 XMM03=2c67c8bc2e329bc30000000000305a68 XMM04=82f5dec254ed8f8b00000000000ae988 XMM05=f5d0d3aaa8ed52d50000000000320848 XMM06=8ae3828191233322000000000031f5e8 XMM07=fb795ef6d6577056000000000030ed00 XMM08=2c67c8bc2e329bc30000000000305a68 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff88597f60 RBX=ffff888017441bc0 RCX=0000000000000000 RDX=0000000000000001 RSI=0000000000000000 RDI=ffffffff88598148 RBP=ffffffff88598148 RSP=ffff88806cf08b28 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000001 R11=0000000000000000 R12=0000000000000000 R13=0000000000000000 R14=0000000000000001 R15=0000000000000000 RIP=ffffffff81526f55 RFL=00000006 [-----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 00007fc8ee22b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc8ee7e30b0 CR3=000000001f8bc000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000